UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-21494 ----------------------- Nuveen Floating Rate Income Fund -------------------------------------------------------------------------------- (Exact name of registrant as specified in charter) Nuveen Investments 333 West Wacker Drive Chicago, IL 60606 -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip code) Jessica R. Droeger Nuveen Investments 333 West Wacker Drive Chicago, IL 60606 -------------------------------------------------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: (312) 917-7700 --------------------- Date of fiscal year end: July 31 ------------------- Date of reporting period: January 31, 2007 --------------------- Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. SS. 3507. ITEM 1. REPORTS TO STOCKHOLDERS. SEMIANNUAL REPORT JANUARY 31, 2007 NUVEEN INVESTMENTS CLOSED-END FUNDS NUVEEN SENIOR INCOME FUND NSL NUVEEN FLOATING RATE INCOME FUND JFR NUVEEN FLOATING RATE INCOME OPPORTUNITY FUND JRO HIGH CURRENT INCOME FROM PORTFOLIOS OF SENIOR CORPORATE LOANS NUVEEN LOGO COVER PHOTO INSIDE COVER PHOTO NOW YOU CAN RECEIVE YOUR NUVEEN FUND REPORTS FASTER. NO MORE WAITING. SIGN UP TODAY TO RECEIVE NUVEEN FUND INFORMATION BY E-MAIL. It only takes a minute to sign up for E-Reports. Once enrolled, you'll receive an e-mail as soon as your Nuveen Investments Fund information is ready -- no more waiting for delivery by regular mail. Just click on the link within the e-mail to see the report, and save it on your computer if you wish. IT'S FAST, EASY & FREE: DELIVERY DIRECT TO YOUR E-MAIL IN-BOX WWW.INVESTORDELIVERY.COM OR WWW.NUVEEN.COM/ACCOUNTACCESS if you get your Nuveen Fund if you get your Nuveen Fund dividends and statements from dividends and statements directly your financial advisor or from Nuveen. brokerage account. (Be sure to have the address sheet that accompanied this report handy. You'll need it to complete the enrollment process.) NUVEEN LOGO (TIMOTHY SCHWERTFEGER PHOTO) Timothy R. Schwertfeger Chairman of the Board CHAIRMAN'S LETTER TO SHAREHOLDERS Dear Shareholder, I am very pleased to report that over the six-month period covered by this report, your Fund continued to provide you with attractive monthly distributions from a portfolio primarily composed of senior corporate loans. For more information on your Fund's performance, please read the Portfolio Managers' Comments, the Distribution and Share Price Information, and the Performance Overview sections of this report. Portfolio diversification is a recognized way to try to reduce some of the risk that comes with investing. Since one part of your portfolio may be going up when another is going down, portfolio diversification may help smooth your investment returns over time. In addition to providing regular monthly income, an investment like your Fund may help you achieve and benefit from greater portfolio diversification. Your financial advisor can explain these potential advantages in more detail. I urge you to contact him or her soon for more information on this important investment strategy. "IN ADDITION TO PROVIDING REGULAR MONTHLY INCOME, AN INVESTMENT LIKE YOUR FUND MAY HELP YOU ACHIEVE AND BENEFIT FROM GREATER PORTFOLIO DIVERSIFICATION." At Nuveen Investments, our mission continues to be to assist you and your financial advisor by offering investment services and products that can help you to secure your financial objectives. We are grateful that you have chosen us as a partner as you pursue your financial goals, and we look forward to continuing to earn your trust in the months and years ahead. Sincerely, (TIMOTHY SCHWERTFEGER SIG) Timothy R. Schwertfeger Chairman of the Board March 15, 2007 Nuveen Investments Closed-End Funds (NSL, JFR, JRO) PORTFOLIO MANAGERS' COMMENTS The Funds' investment portfolios are managed by Gunther Stein and Lenny Mason of Symphony Asset Management, LLC, an affiliate of Nuveen Investments. Gunther and Lenny have more than 25 years of combined investment management experience, much of it in evaluating and purchasing senior corporate loans and other high-yield debt. Here Gunther and Lenny talk about their management strategies and the performances of the Funds for the six-month period ended January 31, 2007. WHAT WERE THE BASIC STRATEGIES AND TACTICS YOU USED TO MANAGE THE FUNDS DURING THIS PERIOD? During the six months ended January 31, 2007, we continued to manage the portfolios using fundamental analysis to select senior loans that we believed offered strong asset coverage and attractive risk-adjusted returns. Given the strength of the economy and the overall senior loan market, we focused on avoiding loans we believed were not structured properly, as well as loans from companies that we believed would have earnings volatility in a weakening economy. Given these views, we continued to position the portfolios in a relatively conservative manner. We focused the portfolios on larger capitalization companies since we believed that these companies would perform better than smaller companies over the course of a full credit cycle. During this period, we avoided the senior loans of most automotive part suppliers (with the exception of Federal Mogul, as discussed below) as well as smaller homebuilders and land developers, even though many loans in these sectors traded at discounts throughout the year. We also avoided many smaller loans that were done to finance leveraged buyouts. We didn't believe that there was sufficient incremental spread in many small loans to compensate for potential illiquidity and volatility if earnings of the companies issuing them should become challenged. Throughout the year we focused on adding high quality new-issue senior loans at par. Given the elevated trading levels of the marketplace we focused on the new issue market to buy these senior loans. We also continued to avoid the vast majority of second lien loans. Similar to smaller loans, we didn't believe that second lien loans offered sufficient additional yield to compensate investors for potentially increased volatility and lower recovery rates. 4 HOW DID THE FUNDS PERFORM? The performance of the Funds as well as the performance of a comparative index, are shown in the nearby table: TOTAL RETURN ON NET ASSET VALUE For the 6-month period ended January 31, 2007 NSL 6.73% ---------------------------------------------------------------------------------------------------- JFR 5.50% ---------------------------------------------------------------------------------------------------- JRO 5.65% ---------------------------------------------------------------------------------------------------- CSFB Leveraged Loan Index(1) 4.11% ---------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 1 The CSFB Leveraged Loan Index is a representative, unmanaged index of tradable, senior, U.S. dollar-denominated leveraged loans. It is not possible to invest directly in an Index. -------------------------------------------------------------------------------- Past performance does not guarantee future results. Current performance may be higher or lower than the data shown. Returns do not reflect the deduction of taxes that a shareholder may have to pay on Fund distributions or upon the sale of Fund shares. For more information, please see the individual Performance Overview pages in this report. Over the six-month reporting period, the returns of all three funds outperformed the CSFB Leveraged Loan Index. All three Funds continued to benefit over this period from the strong performance of their holdings in Federal Mogul, a global supplier of automotive components. The Federal Mogul term loan traded up during the period due to the continued expectation that the company will emerge out of bankruptcy soon due to their steady operations and improving financial results. The Funds also benefited from positions in Aladdin Gaming, a resort and gaming company, which were paid off prior to the end of the reporting period. In addition, NSL's returns during the period benefited from its holdings in Norwood, a media printing company. 5 DISTRIBUTION AND SHARE PRICE INFORMATION Each of these Funds uses financial leverage in an effort to enhance its dividend-paying capabilities. While this strategy adds volatility to a Fund's net asset value (NAV) and share price, it generally works to enhance the amount of income a Fund has to distribute to its common shareholders, as long as the dividend rates the Fund pays to its preferred shareholders are less than the interest rates the Fund receives from its portfolio of loans. This leveraging strategy continued to make a positive contribution to each Fund's return over this period. Since each of these Funds invests in adjustable rate loans, their income streams typically can be expected to rise or fall over time to reflect the movement of shorter-term interest rates. These rates generally were rising over this six-month reporting period ended January 31, 2007, and this led to two monthly dividend increases in NSL, JFR and JRO. All of these Funds seek to pay dividends at rates that reflect each Fund's past results, and projected future performance. During certain periods, each Fund may pay dividends at a rate that may be more or less than the amount of net investment income actually earned by the Fund during the period. If a Fund has cumulatively earned more than it has paid in dividends, it holds the excess in reserve as undistributed net investment income (UNII), which is part of the Fund's NAV. Conversely, if a Fund has cumulatively paid dividends in excess of its earnings, the excess constitutes negative UNII that is likewise reflected in the Fund's NAV. Each Fund will, over time, pay all of its net investment income as dividends to shareholders. As of January 31, 2007, NSL had a positive UNII balance for financial statement purposes and a positive UNII balance, based on our best estimate, for tax purposes. JFR and JRO had negative UNII balances for financial statement purposes, but had positive UNII balances, based on our best estimates, for tax purposes. As of January 31, 2007, JFR and JRO traded at discounts to their NAVs, and NSL traded at a premium to its NAV as shown below. 1/31/07 PREMIUM 6-MONTH AVERAGE DISCOUNT DISCOUNT ------------------------------------------------------------------------------ NSL 2.11% -1.11% ------------------------------------------------------------------------------ JFR -0.50% -4.43% ------------------------------------------------------------------------------ JRO -0.28% -2.84% ------------------------------------------------------------------------------ 6 Nuveen Senior Income Fund NSL PERFORMANCE OVERVIEW As of January 31, 2007 (PORTFOLIO ALLOCATION PIE CHART) (as a % of total investments) -------------------------------------------------------------------------------------- Variable Rate Senior Loan Interests 89.6% -------------------------------------------------------------------------------------- Corporate Bonds 8.1% -------------------------------------------------------------------------------------- Short-Term Investments 1.5% -------------------------------------------------------------------------------------- Other 0.8% -------------------------------------------------------------------------------------- (2006-2007 MONTHLY DIVIDENDS PER SHARE BAR CHART) Feb 0.0510 Mar 0.0535 Apr 0.0535 May 0.0535 Jun 0.0535 Jul 0.0535 Aug 0.0535 Sep 0.0565 Oct 0.0565 Nov 0.0565 Dec 0.0585 Jan 0.0585 (SHARE PRICE PERFORMANCE CHART) Past performance is not predictive of future results. 2/01/06 8.06 8.07 8.09 8.03 7.97 8.01 8.09 8.25 8.46 8.41 8.33 7.99 8.00 8.04 8.13 7.87 7.87 8.06 8.09 8.06 8.03 8.10 8.06 8.06 8.13 8.12 8.14 8.10 8.16 8.12 8.20 8.28 8.33 8.26 8.28 8.33 8.35 8.14 8.00 8.20 8.19 8.27 8.28 8.20 8.26 8.37 8.28 8.41 8.48 8.50 8.55 8.57 8.70 1/31/07 8.72 FUND SNAPSHOT ------------------------------------------------------------------------------------- Common Share Price $8.72 ------------------------------------------------------------------------------------- Common Share Net Asset Value $8.54 ------------------------------------------------------------------------------------- Premium/(Discount) to NAV 2.11% ------------------------------------------------------------------------------------- Latest Dividend $0.0585 ------------------------------------------------------------------------------------- Market Yield 8.05% ------------------------------------------------------------------------------------- Net Assets Applicable to Common Shares ($000) $254,547 ------------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURN (Inception 10/26/99) ------------------------------------------------------------------------------------- ON SHARE PRICE ON NAV ------------------------------------------------------------------------------------- 6-Month (Cumulative) 11.41% 6.73% ------------------------------------------------------------------------------------- 1-Year 17.58% 9.80% ------------------------------------------------------------------------------------- 5-Year 10.79% 10.04% ------------------------------------------------------------------------------------- Since Inception 6.27% 6.88% ------------------------------------------------------------------------------------- INDUSTRIES (as a % of total investments) ------------------------------------------------------------------------------------- Media 17.4% ------------------------------------------------------------------------------------- Hotels, Restaurants & Leisure 8.6% ------------------------------------------------------------------------------------- Health Care Providers & Services 8.4% ------------------------------------------------------------------------------------- Auto Components 4.8% ------------------------------------------------------------------------------------- Specialty Retail 4.6% ------------------------------------------------------------------------------------- Diversified Telecommunication Services 4.1% ------------------------------------------------------------------------------------- Building Products 4.0% ------------------------------------------------------------------------------------- Paper & Forest Products 3.7% ------------------------------------------------------------------------------------- Commercial Services & Supplies 3.2% ------------------------------------------------------------------------------------- Chemicals 3.0% ------------------------------------------------------------------------------------- Oil, Gas & Consumable Fuels 2.9% ------------------------------------------------------------------------------------- Containers & Packaging 2.5% ------------------------------------------------------------------------------------- Textiles, Apparel & Luxury Goods 2.1% ------------------------------------------------------------------------------------- Machinery 2.1% ------------------------------------------------------------------------------------- Household Products 2.0% ------------------------------------------------------------------------------------- Airlines 2.0% ------------------------------------------------------------------------------------- Electronic Equipment & Instruments 1.9% ------------------------------------------------------------------------------------- Real Estate Management & Development 1.8% ------------------------------------------------------------------------------------- Wireless Telecommunication Services 1.5% ------------------------------------------------------------------------------------- Insurance 1.5% ------------------------------------------------------------------------------------- Food Products 1.5% ------------------------------------------------------------------------------------- Short-Term Investments 1.5% ------------------------------------------------------------------------------------- Other 14.9% ------------------------------------------------------------------------------------- TOP FIVE ISSUERS (EXCLUDING SHORT-TERM INVESTMENTS) (as a % of total investments) ------------------------------------------------------------------------------------- Federal-Mogul Corporation 2.4% ------------------------------------------------------------------------------------- Century Cable Holdings, LLC 2.3% ------------------------------------------------------------------------------------- Primedia Inc. 2.1% ------------------------------------------------------------------------------------- Norwood Promotional Products 2.1% ------------------------------------------------------------------------------------- Graham Packaging Company, L.P. 2.0% ------------------------------------------------------------------------------------- 7 Nuveen Floating Rate Income Fund JFR PERFORMANCE OVERVIEW As of January 31, 2007 (PORTFOLIO ALLOCATION PIE CHART) (as a % of total investments) -------------------------------------------------------------------------------------- Variable Rate Senior Loan Interests 88.9% -------------------------------------------------------------------------------------- Corporate Bonds 7.4% -------------------------------------------------------------------------------------- Short-Term Investments 3.6% -------------------------------------------------------------------------------------- Other 0.1% -------------------------------------------------------------------------------------- (2006-2007 MONTHLY DIVIDENDS PER SHARE BAR CHART) Feb 0.082 Mar 0.085 Apr 0.085 May 0.085 Jun 0.090 Jul 0.090 Aug 0.090 Sep 0.095 Oct 0.095 Nov 0.095 Dec 0.098 Jan 0.098 (SHARE PRICE PERFORMANCE CHART) Past performance is not predictive of future results. 2/01/06 12.96 12.95 13.02 13.03 12.88 13.09 13.19 13.10 13.18 13.05 13.12 12.95 12.85 12.97 13.03 12.90 12.92 12.94 13.07 13.09 13.04 13.14 13.06 13.06 13.13 13.06 13.16 13.14 13.04 12.92 13.02 13.14 13.22 13.17 13.22 13.20 13.25 13.10 13.19 13.28 13.24 13.31 13.25 13.33 13.44 13.49 13.47 13.46 13.58 13.75 13.84 13.85 13.94 1/31/07 14.01 FUND SNAPSHOT ------------------------------------------------------------------------------------- Common Share Price $14.01 ------------------------------------------------------------------------------------- Common Share Net Asset Value $14.08 ------------------------------------------------------------------------------------- Premium/(Discount) to NAV -0.50% ------------------------------------------------------------------------------------- Latest Dividend $0.0980 ------------------------------------------------------------------------------------- Market Yield 8.39% ------------------------------------------------------------------------------------- Net Assets Applicable to Common Shares ($000) $665,567 ------------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURN (Inception 3/25/04) ------------------------------------------------------------------------------------- ON SHARE PRICE ON NAV ------------------------------------------------------------------------------------- 6-Month (Cumulative) 11.14% 5.50% ------------------------------------------------------------------------------------- 1-Year 17.58% 8.36% ------------------------------------------------------------------------------------- Since Inception 4.51% 6.08% ------------------------------------------------------------------------------------- INDUSTRIES (as a % of total investments) ------------------------------------------------------------------------------------- Media 16.3% ------------------------------------------------------------------------------------- Hotels, Restaurants & Leisure 8.5% ------------------------------------------------------------------------------------- Health Care Providers & Services 6.9% ------------------------------------------------------------------------------------- Chemicals 6.0% ------------------------------------------------------------------------------------- Diversified Telecommunication Services 5.2% ------------------------------------------------------------------------------------- Specialty Retail 3.8% ------------------------------------------------------------------------------------- Building Products 3.6% ------------------------------------------------------------------------------------- Commercial Services & Supplies 3.2% ------------------------------------------------------------------------------------- Paper & Forest Products 3.1% ------------------------------------------------------------------------------------- Auto Components 2.8% ------------------------------------------------------------------------------------- Containers & Packaging 2.6% ------------------------------------------------------------------------------------- Electronic Equipment & Instruments 2.5% ------------------------------------------------------------------------------------- Real Estate Management & Development 2.4% ------------------------------------------------------------------------------------- IT Services 2.3% ------------------------------------------------------------------------------------- Semiconductors & Equipment 2.2% ------------------------------------------------------------------------------------- Airlines 1.9% ------------------------------------------------------------------------------------- Food & Staples Retailing 1.8% ------------------------------------------------------------------------------------- Software 1.7% ------------------------------------------------------------------------------------- Insurance 1.6% ------------------------------------------------------------------------------------- Multi-Utilities 1.2% ------------------------------------------------------------------------------------- Capital Markets 1.2% ------------------------------------------------------------------------------------- Textiles, Apparel & Luxury Goods 1.1% ------------------------------------------------------------------------------------- Household Products 1.1% ------------------------------------------------------------------------------------- Short-Term Investments 3.6% ------------------------------------------------------------------------------------- Other 13.4% ------------------------------------------------------------------------------------- TOP FIVE ISSUERS (EXCLUDING SHORT-TERM INVESTMENTS) (as a % of total investments) ------------------------------------------------------------------------------------- Century Cable Holdings, LLC 2.4% ------------------------------------------------------------------------------------- Charter Communications Inc. 2.1% ------------------------------------------------------------------------------------- Intelsat Corporation 2.0% ------------------------------------------------------------------------------------- SunGard Data Systems Inc. 2.0% ------------------------------------------------------------------------------------- Graham Packaging Company, L.P. 1.9% ------------------------------------------------------------------------------------- 8 Nuveen Floating Rate Income Opportunity Fund JRO PERFORMANCE OVERVIEW As of January 31, 2007 (PORTFOLIO ALLOCATION PIE CHART) (as a % of total investments) -------------------------------------------------------------------------------------- Variable Rate Senior Loan Interests 85.3% -------------------------------------------------------------------------------------- Corporate Bonds 11.7% -------------------------------------------------------------------------------------- Short-Term Investments 2.6% -------------------------------------------------------------------------------------- Other 0.4% -------------------------------------------------------------------------------------- (2006-2007 MONTHLY DIVIDENDS PER SHARE BAR CHART) Feb 0.0850 Mar 0.0900 Apr 0.0900 May 0.0900 Jun 0.0950 Jul 0.0950 Aug 0.0950 Sep 0.0985 Oct 0.0985 Nov 0.0985 Dec 0.1015 Jan 0.1015 (SHARE PRICE PERFORMANCE CHART) Past performance is not predictive of future results. 8/01/05 12.95 12.83 12.94 13.05 13.09 13.20 13.28 13.27 13.31 13.26 13.28 13.05 12.89 13.16 13.17 13.11 13.14 13.15 13.35 13.37 13.36 13.31 13.30 13.38 13.38 13.32 13.32 13.34 13.22 13.03 13.13 13.26 13.41 13.44 13.50 13.51 13.54 13.43 13.59 13.76 13.76 13.82 13.77 13.66 13.60 13.70 13.65 13.77 13.81 13.99 14.08 14.04 14.02 7/31/06 14.09 FUND SNAPSHOT ------------------------------------------------------------------------------------- Common Share Price $14.09 ------------------------------------------------------------------------------------- Common Share Net Asset Value $14.13 ------------------------------------------------------------------------------------- Premium/(Discount) to NAV -0.28% ------------------------------------------------------------------------------------- Latest Dividend $0.1015 ------------------------------------------------------------------------------------- Market Yield 8.64% ------------------------------------------------------------------------------------- Net Assets Applicable to Common Shares ($000) $401,274 ------------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURN (Inception 7/27/04) ------------------------------------------------------------------------------------- ON SHARE PRICE ON NAV ------------------------------------------------------------------------------------- 6-Month (Cumulative) 10.61% 5.65% ------------------------------------------------------------------------------------- 1-Year 18.06% 9.19% ------------------------------------------------------------------------------------- Since Inception 4.86% 6.58% ------------------------------------------------------------------------------------- INDUSTRIES (as a % of total investments) ------------------------------------------------------------------------------------- Media 17.8% ------------------------------------------------------------------------------------- Diversified Telecommunication Services 8.9% ------------------------------------------------------------------------------------- Health Care Providers & Services 8.3% ------------------------------------------------------------------------------------- Hotels, Restaurants & Leisure 5.3% ------------------------------------------------------------------------------------- Chemicals 3.9% ------------------------------------------------------------------------------------- Paper & Forest Products 3.9% ------------------------------------------------------------------------------------- Specialty Retail 3.6% ------------------------------------------------------------------------------------- Building Products 3.6% ------------------------------------------------------------------------------------- Containers & Packaging 3.2% ------------------------------------------------------------------------------------- Food & Staples Retailing 2.9% ------------------------------------------------------------------------------------- Real Estate Management & Development 2.8% ------------------------------------------------------------------------------------- Textiles, Apparel & Luxury Goods 2.5% ------------------------------------------------------------------------------------- Semiconductors & Equipment 2.2% ------------------------------------------------------------------------------------- Airlines 2.2% ------------------------------------------------------------------------------------- Auto Components 2.2% ------------------------------------------------------------------------------------- Electronic Equipment & Instruments 2.1% ------------------------------------------------------------------------------------- Commercial Services & Supplies 1.9% ------------------------------------------------------------------------------------- Software 1.7% ------------------------------------------------------------------------------------- IT Services 1.7% ------------------------------------------------------------------------------------- Household Products 1.5% ------------------------------------------------------------------------------------- Aerospace & Defense 1.4% ------------------------------------------------------------------------------------- Short-Term Investments 2.6% ------------------------------------------------------------------------------------- Other 13.8% ------------------------------------------------------------------------------------- TOP FIVE ISSUERS (EXCLUDING SHORT-TERM INVESTMENTS) (as a % of total investments) ------------------------------------------------------------------------------------- Intelsat Corporation 3.4% ------------------------------------------------------------------------------------- Century Cable Holdings, LLC 2.5% ------------------------------------------------------------------------------------- Cablevision Systems Corporation 2.5% ------------------------------------------------------------------------------------- Vanguard Health Holding Company, LLC 2.3% ------------------------------------------------------------------------------------- Graham Packaging Company, L.P. 2.2% ------------------------------------------------------------------------------------- 9 Shareholder MEETING REPORT NSL JFR ----------------------------------------------------------------------------------------------------------------------- APPROVAL OF THE BOARD MEMBERS WAS REACHED AS FOLLOWS: Common and Common and FundPreferred FundPreferred FundPreferred FundPreferred shares voting shares voting shares voting shares voting together together together together as a class as a class as a class as a class ----------------------------------------------------------------------------------------------------------------------- Robert P. Bremner For 26,811,019 -- 44,289,169 -- Withhold 344,990 -- 442,612 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- Lawrence H. Brown For 26,805,434 -- 44,273,166 -- Withhold 350,575 -- 458,615 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- Jack B. Evans For 26,824,219 -- 44,305,267 -- Withhold 331,790 -- 426,514 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- William C. Hunter For 26,816,109 -- 44,309,866 -- Withhold 339,900 -- 421,915 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- David J. Kundert For 26,812,429 -- 44,298,401 -- Withhold 343,580 -- 433,380 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- William J. Schneider For -- 1,732 -- 14,329 Withhold -- 8 -- 47 ----------------------------------------------------------------------------------------------------------------------- Total -- 1,740 -- 14,376 ----------------------------------------------------------------------------------------------------------------------- Timothy R. Schwertfeger For -- 1,732 -- 14,329 Withhold -- 8 -- 47 ----------------------------------------------------------------------------------------------------------------------- Total -- 1,740 -- 14,376 ----------------------------------------------------------------------------------------------------------------------- Judith M. Stockdale For 26,792,458 -- 44,283,100 -- Withhold 363,551 -- 448,681 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- Eugene S. Sunshine For 26,810,859 -- 44,296,866 -- Withhold 345,150 -- 434,915 -- ----------------------------------------------------------------------------------------------------------------------- Total 27,156,009 -- 44,731,781 -- ----------------------------------------------------------------------------------------------------------------------- JRO ----------------------------------------------------- ----------------------------- APPROVAL OF THE BOARD MEMBERS WAS REACHED AS FOLLOWS: Common and FundPreferred FundPreferred shares voting shares voting together together as a class as a class Robert P. Bremner For 26,394,773 -- Withhold 230,317 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- Lawrence H. Brown For 26,388,592 -- Withhold 236,498 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- Jack B. Evans For 26,416,004 -- Withhold 209,086 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- William C. Hunter For 26,414,606 -- Withhold 210,484 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- David J. Kundert For 26,394,755 -- Withhold 230,335 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- William J. Schneider For -- 8,884 Withhold -- 38 ----------------------------------------------------------------------------------------------------------------------- Total -- 8,922 ----------------------------------------------------------------------------------------------------------------------- Timothy R. Schwertfeger For -- 8,881 Withhold -- 41 ----------------------------------------------------------------------------------------------------------------------- Total -- 8,922 ----------------------------------------------------------------------------------------------------------------------- Judith M. Stockdale For 26,414,119 -- Withhold 210,971 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- Eugene S. Sunshine For 26,413,877 -- Withhold 211,213 -- ----------------------------------------------------------------------------------------------------------------------- Total 26,625,090 -- ----------------------------------------------------------------------------------------------------------------------- 10 Nuveen Senior Income Fund (NSL) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- VARIABLE RATE SENIOR LOAN INTERESTS - 141.3% (89.6% OF TOTAL INVESTMENTS) (2) AEROSPACE & DEFENSE - 2.2% (1.4% OF TOTAL INVESTMENTS) $ 2,528 Mid-Western Aircraft Systems Inc., Term Loan B 7.110% 12/31/11 N/R $ 2,540,229 2,408 Vought Aircraft Industries, Inc., Term Loan 7.880% 12/22/11 B- 2,428,913 545 Vought Aircraft Industries, Inc., Tranche B, 7.822% 12/22/10 B- 549,205 Letter of Credit ---------------------------------------------------------------------------------------------------------------------------------- 5,481 Total Aerospace & Defense 5,518,347 ---------------------------------------------------------------------------------------------------------------------------------- AIRLINES - 3.1% (2.0% OF TOTAL INVESTMENTS) 2,000 Northwest Airlines Inc., Term Loan 7.850% 7/19/08 BBB- 2,015,626 746 United Air Lines Inc., Delayed Draw Term Loan 11.000% 2/01/12 B+ 749,448 5,224 United Air Lines Inc., Term Loan B 9.120% 2/01/12 B+ 5,246,136 ---------------------------------------------------------------------------------------------------------------------------------- 7,970 Total Airlines 8,011,210 ---------------------------------------------------------------------------------------------------------------------------------- AUTO COMPONENTS - 7.6% (4.8% OF TOTAL INVESTMENTS) 4,224 Federal-Mogul Corporation, Term Loan A, (7) 7.570% 2/24/04 N/R 4,202,047 5,551 Federal-Mogul Corporation, Term Loan B, (7) 7.820% 2/24/05 N/R 5,526,440 1,864 Gen Tek Inc., Term Loan B 7.555% 12/31/10 B+ 1,869,816 2,000 Goodyear Tire & Rubber Company, Second Lien Term 8.140% 4/30/10 B+ 2,025,416 Loan 1,000 Goodyear Tire & Rubber Company, Term Loan 7.072% 4/30/10 BB 1,008,839 1,479 Metalforming Technologies, Inc., Term Loan A, (7) 0.000% 9/30/07 N/R 281,039 (8) 575 Metalforming Technologies, Inc., Term Loan B, 0.000% 9/30/07 N/R 109,299 (PIK) (7) (8) 3,042 Tenneco Automotive Inc., Term Loan B 7.360% 12/12/10 BB- 3,065,750 1,336 Tenneco Automotive Inc., Term Loan B-1 7.320% 12/12/10 BB- 1,346,729 ---------------------------------------------------------------------------------------------------------------------------------- 21,071 Total Auto Components 19,435,375 ---------------------------------------------------------------------------------------------------------------------------------- BUILDING PRODUCTS - 4.8% (3.1% OF TOTAL INVESTMENTS) 886 Atrium Companies Inc., Term Loan 8.107% 5/31/12 B 874,487 2,553 Euramax Holdings Inc., Term Loan B 8.103% 6/29/12 B 2,559,780 1,955 Nortek, Inc., Term Loan B 7.355% 8/27/11 B 1,960,621 2,454 Stile Acquisition Corporation, Canadian Term Loan 7.360% 4/05/13 BB- 2,446,395 2,458 Stile Acquisition Corporation, Term Loan B 7.360% 4/05/13 BB- 2,450,562 1,995 TFS Acquisition, Term Loan 8.921% 8/11/13 B+ 2,009,963 ---------------------------------------------------------------------------------------------------------------------------------- 12,301 Total Building Products 12,301,808 ---------------------------------------------------------------------------------------------------------------------------------- CAPITAL MARKETS - 0.7% (0.4% OF TOTAL INVESTMENTS) 1,777 Ameritrade Holdings Corporation, Term Loan B 6.820% 12/31/12 Ba1 1,783,157 ---------------------------------------------------------------------------------------------------------------------------------- CHEMICALS - 3.9% (2.5% OF TOTAL INVESTMENTS) 2,239 Celanese Holdings, LLC, Term Loan C 7.114% 4/06/11 N/R 2,254,624 2,993 Hexion Specialty Chemicals, Term Loan C 7.875% 5/05/13 B 3,008,583 762 Huntsman International LLC, Term Loan 7.070% 8/16/12 BB- 767,089 1,985 ISP Chemco Inc., Term Loan 7.375% 2/16/13 BB- 2,002,214 1,960 Rockwood Specialties Group, Inc., Term Loan E 7.360% 7/30/12 B+ 1,974,699 ---------------------------------------------------------------------------------------------------------------------------------- 9,939 Total Chemicals 10,007,209 ---------------------------------------------------------------------------------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES - 4.3% (2.7% OF TOTAL INVESTMENTS) 2,370 Acco Brands, Term Loan B 7.094% 8/17/12 BB- 2,385,924 1,457 Allied Waste North America, Inc., Letter of Credit 7.073% 1/15/12 Ba3 1,465,937 3,285 Allied Waste North America, Inc., Term Loan B 7.161% 1/15/12 Ba3 3,302,139 1,000 Rental Services Corporation, Term Loan 8.857% 11/21/13 B- 1,019,219 2,000 Williams Scotsman, Inc., Term Loan B 6.820% 6/28/10 B2 2,000,000 681 Workflow Management, Inc., Term Loan 9.360% 11/30/11 BB- 682,991 ---------------------------------------------------------------------------------------------------------------------------------- 10,793 Total Commercial Services & Supplies 10,856,210 ---------------------------------------------------------------------------------------------------------------------------------- CONSTRUCTION & ENGINEERING - 0.7% (0.4% OF TOTAL INVESTMENTS) 1,691 Maxim Crane Works, Term Loan 7.321% 1/28/10 N/R 1,695,125 ---------------------------------------------------------------------------------------------------------------------------------- 11 Nuveen Senior Income Fund (NSL) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- CONTAINERS & PACKAGING - 5.5% (3.5% OF TOTAL INVESTMENTS) $ 458 Bluegrass Container Company, LLC, Delayed Draw, 7.600% 6/30/13 BB- $ 463,860 1st Lien 485 Bluegrass Container Company, LLC, Delayed Draw, 10.320% 5/28/13 B- 493,394 2nd Lien 1,532 Bluegrass Container Company, LLC, Term Loan B 7.603% 6/30/13 BB- 1,550,269 1,515 Bluegrass Container Company, LLC, Term Loan, 2nd 10.326% 12/31/13 BB- 1,541,856 Lien 4,900 Graham Packaging Company, L.P., Term Loan B 7.625% 2/14/10 B 4,946,812 2,857 Graham Packaging Company, L.P., Term Loan C 9.625% 3/15/12 CCC+ 2,892,143 437 Smurfit-Stone Container Corporation, 7.572% 11/01/11 B+ 441,141 Deposit-Funded Commitment 996 Smurfit-Stone Container Corporation, Term Loan B 7.625% 11/01/11 B+ 1,006,488 533 Smurfit-Stone Container Corporation, Term Loan C 7.625% 11/01/11 B+ 538,212 191 Smurfit-Stone Container Corporation, Tranche C-1 7.625% 11/01/11 B+ 192,498 ---------------------------------------------------------------------------------------------------------------------------------- 13,904 Total Containers & Packaging 14,066,673 ---------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED CONSUMER SERVICES - 2.0% (1.3% OF TOTAL INVESTMENTS) 3,000 Riverdeep Group Limited, Term Loan 8.096% 12/20/13 B+ 3,035,625 2,000 West Corporation, Term Loan 8.085% 10/24/13 B+ 2,016,563 ---------------------------------------------------------------------------------------------------------------------------------- 5,000 Total Diversified Consumer Services 5,052,188 ---------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES - 5.2% (3.3% OF TOTAL INVESTMENTS) 2,000 Cequel Communications LLC., Term Loan B 7.610% 11/05/13 B+ 2,014,375 1,970 Intelsat Corporation, Term Loan 7.360% 7/01/13 B2 1,993,950 2,000 Intelsat Corporation, Unsecured Term Loan, WI/DD TBD TBD B2 2,016,000 2,000 Level 3 Communications Incorporated, Term Loan 8.366% 12/01/11 B- 2,026,875 5,000 Qwest Corporation, Term Loan B 6.950% 6/30/10 BB 5,131,784 5,000 WCI Capital Corporation, Term Loan B, (7) (8) 0.000% 9/30/07 N/R 127,083 ---------------------------------------------------------------------------------------------------------------------------------- 17,970 Total Diversified Telecommunication Services 13,310,067 ---------------------------------------------------------------------------------------------------------------------------------- ELECTRIC UTILITIES - 0.3% (0.2% OF TOTAL INVESTMENTS) 711 Astoria Generating Company, Term Loan B 7.370% 2/23/13 B1 716,851 ---------------------------------------------------------------------------------------------------------------------------------- ELECTRICAL EQUIPMENT - 1.6% (1.1% OF TOTAL INVESTMENTS) 2,262 Mueller Group, Inc., Term Loan 7.363% 10/03/12 B+ 2,279,543 1,583 Sensus Metering Systems Inc., Term Loan B-1 7.393% 12/17/10 B+ 1,578,652 210 Sensus Metering Systems Inc., Term Loan B-2 7.405% 12/17/10 B+ 209,692 ---------------------------------------------------------------------------------------------------------------------------------- 4,055 Total Electrical Equipment 4,067,887 ---------------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.8% (0.5% OF TOTAL INVESTMENTS) 1,990 Sensata Technologies B.V., Term Loan 7.110% 4/27/13 B1 1,986,643 ---------------------------------------------------------------------------------------------------------------------------------- ENERGY EQUIPMENT & SERVICES - 1.2% (0.7% OF TOTAL INVESTMENTS) 82 Dresser-Rand Group, Inc., Term Loan 7.320% 10/29/07 BB- 83,065 2,885 Dresser-Rand Group, Inc., Term Loan 8.125% 10/31/13 B 2,913,002 ---------------------------------------------------------------------------------------------------------------------------------- Total Energy Equipment & Services 2,996,067 ---------------------------------------------------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING - 0.8% (0.5% OF TOTAL INVESTMENTS) 1,989 Jean Coutu Group Inc., Term Loan B 7.875% 7/30/11 B1 1,994,361 ---------------------------------------------------------------------------------------------------------------------------------- FOOD PRODUCTS - 2.3% (1.5% OF TOTAL INVESTMENTS) 465 Dole Foods Company Inc., Deposit-Funded Commitment 7.374% 4/12/13 B 464,448 1,039 Dole Foods Company Inc., Term Loan B 7.546% 4/30/13 B 1,037,170 3,462 Dole Foods Company Inc., Term Loan C 7.460% 4/30/13 B+ 3,457,232 862 Michael Foods, Inc., Term Loan B 7.350% 11/21/10 B+ 866,145 ---------------------------------------------------------------------------------------------------------------------------------- 5,828 Total Food Products 5,824,995 ---------------------------------------------------------------------------------------------------------------------------------- GAS UTILITIES - 0.8% (0.5% OF TOTAL INVESTMENTS) 2,000 Energy Transfer Partners LP, Term Loan 7.100% 11/01/12 Ba2 2,017,142 ---------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE PROVIDERS & SERVICES - 13.1% (8.4% OF TOTAL INVESTMENTS) 5,308 Community Health Systems, Inc., Term Loan 7.120% 8/19/11 BB- 5,323,584 4,298 Davita Inc., Term Loan B 7.302% 10/05/12 BB- 4,335,309 1,985 Fresenius Medical Care AG & Co. KGaA, Term Loan 6.740% 12/01/13 Ba2 1,982,036 4,000 HCA, Inc., Term Loan 8.114% 11/17/13 Ba3 4,040,966 1,990 HealthSouth Corporation, Term Loan 8.610% 3/10/13 B2 2,011,269 1,950 IASIS Healthcare LLC, Term Loan B 7.570% 6/22/11 B+ 1,971,938 3,950 LifeCare Holdings Inc., Term Loan B 7.570% 8/01/12 B 3,830,676 2,154 Psychiatric Solutions Inc., Term Loan B 7.096% 12/01/12 B+ 2,159,231 2,948 Select Medical Corporation, Term Loan 7.113% 2/24/12 B+ 2,943,564 12 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE PROVIDERS & SERVICES (continued) $ 4,908 Vanguard Health Holding Company, LLC, Replacement 7.614% 9/23/11 B $ 4,957,267 Term Loan ---------------------------------------------------------------------------------------------------------------------------------- 33,491 Total Health Care Providers & Services 33,555,840 ---------------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 12.5% (8.0% OF TOTAL INVESTMENTS) 4,963 24 Hour Fitness Worldwide, Inc., Term Loan B 7.865% 6/08/12 B 5,002,820 1,793 Ameristar Casinos, Inc., Term Loan B 6.820% 11/10/12 Ba3 1,796,266 3,940 CCM Merger, Inc., Term Loan B 7.364% 7/13/12 B 3,955,287 1,990 Cedar Fair LP, Term Loan 7.820% 8/30/12 BB- 2,012,512 122 CBRL Group, Inc., Term B-2 Delayed Draw, (5) 0.750% 4/27/13 BB 153 780 CBRL Group, Inc., Term Loan B-1 6.869% 4/27/13 BB 782,145 3,000 Intrawest Corporation, Term Loan 7.320% 12/31/07 N/R 3,001,875 1,960 Isle of Capri Casinos, Inc., Term Loan 7.115% 2/04/11 BB- 1,969,800 3,950 Penn National Gaming, Inc., Term Loan B 7.120% 10/03/12 BB 3,980,859 2,000 Pinnacle Entertainment Inc., Term Loan 7.320% 12/14/11 B1 2,014,500 1,000 Quiznos Sub, Term Loan C 11.114% 11/05/13 N/R 1,023,125 2,726 TDS Investor Corp., Term Loan 7.864% 8/23/13 B+ 2,745,755 268 TDS Investor Corp., Letter of Credit 7.864% 8/23/13 B+ 269,655 2,073 Venetian Casino Resort, LLC, Term Loan 7.120% 6/15/11 BB- 2,089,589 427 Venetian Casino Resort, LLC, Term Loan B 7.120% 6/15/11 BB- 430,843 1,000 Worldspan LP, Term Loan 8.583% 12/07/13 B 1,006,251 ---------------------------------------------------------------------------------------------------------------------------------- 31,992 Total Hotels, Restaurants & Leisure 32,081,435 ---------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD DURABLES - 1.8% (1.1% OF TOTAL INVESTMENTS) 4,489 Shea Homes Inc., Term Loan 7.370% 10/27/11 N/R 4,480,334 ---------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD PRODUCTS - 3.2% (2.0% OF TOTAL INVESTMENTS) 1,945 Prestige Brands, Inc., Term Loan B 7.710% 4/06/11 B+ 1,961,613 3,990 Solo Cup Company, Term Loan 8.820% 2/27/11 CCC+ 4,058,006 2,000 Spectrum Brands, Term Loan 8.605% 2/07/12 B- 2,009,821 ---------------------------------------------------------------------------------------------------------------------------------- 7,935 Total Household Products 8,029,440 ---------------------------------------------------------------------------------------------------------------------------------- INDEPENDENT POWER PRODUCERS & ENERGY TRADERS - 0.4% (0.2% OF TOTAL INVESTMENTS) 520 Covanta Energy Corporation, Letter of Credit 7.588% 2/09/14 B+ 523,577 371 Covanta Energy Corporation, Term Loan B 7.600% 2/09/14 B- 373,320 ---------------------------------------------------------------------------------------------------------------------------------- 891 Total Independent Power Producers & Energy Traders 896,897 ---------------------------------------------------------------------------------------------------------------------------------- INSURANCE - 2.4% (1.5% OF TOTAL INVESTMENTS) 5,978 Conseco, Inc., Term Loan 7.320% 10/10/13 BB- 6,011,249 ---------------------------------------------------------------------------------------------------------------------------------- IT SERVICES - 2.0% (1.2% OF TOTAL INVESTMENTS) 4,925 SunGard Data Systems Inc., Term Loan B 7.875% 2/11/13 B+ 4,976,560 ---------------------------------------------------------------------------------------------------------------------------------- LEISURE EQUIPMENT & PRODUCTS - 1.1% (0.7% OF TOTAL INVESTMENTS) 2,734 Bombardier Recreational Products, Term Loan 7.900% 6/28/13 B1 2,752,405 ---------------------------------------------------------------------------------------------------------------------------------- MACHINERY - 3.3% (2.1% OF TOTAL INVESTMENTS) 1,156 Navistar International, Synthetic Letter of Credit 7.166% 1/19/12 BB- 1,177,584 3,178 Navistar International, Term Loan 8.610% 1/31/12 BB- 3,238,355 2,000 Oshkosh Truck Corporation, Term Loan 7.350% 12/06/13 Ba3 2,012,947 1,934 Rexnord Corporation, Term Loan 7.875% 7/19/13 B+ 1,942,083 ---------------------------------------------------------------------------------------------------------------------------------- 8,268 Total Machinery 8,370,969 ---------------------------------------------------------------------------------------------------------------------------------- MEDIA - 24.7% (15.7% OF TOTAL INVESTMENTS) 4,500 American Media Operations, Inc., Term Loan C 8.340% 1/30/13 B- 4,531,876 1,263 Blockbuster, Inc., Term Loan A 8.664% 8/20/09 B- 1,266,164 1,804 Blockbuster, Inc., Term Loan B 8.902% 8/20/11 B- 1,816,894 1,970 Cablevision Systems Corporation, Incremental Term 7.114% 3/29/13 BB 1,977,467 Loan 1,990 Carmike Cinemas Inc., Term Loan 8.600% 5/19/12 B- 2,013,631 1,640 Century Cable Holdings, LLC, Revolver, (7) (9) 9.250% 10/25/10 N/R 1,596,365 2,000 Century Cable Holdings, LLC, Revolver, (7) (9) 9.250% 10/25/10 N/R 1,946,786 6,000 Century Cable Holdings, LLC, Term Loan, (7) 10.250% 12/31/09 N/R 5,853,750 4,906 Charter Communications Inc., Term Loan B 7.985% 4/28/13 B 4,955,619 3,724 Dex Media West, LLC, Term Loan B 6.861% 3/09/10 BB 3,727,012 3,000 Idearc Inc., Term Loan 7.330% 11/17/14 Ba2 3,025,970 2,970 Metro-Goldwyn-Mayer Studios, Inc., Term Loan B 8.614% 6/30/12 N/R 2,979,886 4,988 Neilsen Finance LLC, Term Loan B 8.125% 8/09/13 B+ 5,032,841 1,990 Philadelphia Newspapers, Term Loan 8.120% 6/29/13 N/R 1,993,316 13 Nuveen Senior Income Fund (NSL) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- MEDIA (continued) $ 5,940 Primedia Inc., Term Loan 7.570% 9/30/13 N/R $ 5,931,337 2,288 R. H. Donnelley Inc., Term Loan D-2 6.865% 6/30/11 BB 2,286,919 4,598 Regal Cinemas Corporation, Term Loan 7.114% 10/27/13 BB- 4,610,013 1,572 Sun Media Corporation, Term Loan B 7.110% 2/07/09 BB 1,576,759 1,500 UPC Broadband Holding BV, Term Loan J2 7.370% 3/29/13 B 1,507,756 1,500 UPC Broadband Holding BV, Term Loan K2 7.370% 12/31/13 B 1,507,756 2,909 WMG Acquisition Corp., Term Loan 7.370% 2/28/11 BB- 2,927,713 ---------------------------------------------------------------------------------------------------------------------------------- 63,052 Total Media 63,065,830 ---------------------------------------------------------------------------------------------------------------------------------- METALS & MINING - 2.6% (1.6% OF TOTAL INVESTMENTS) 2,000 Aleris International, Term Loan 7.750% 12/19/13 B2 2,021,250 1,876 Amsted Industries Incorporated, Delayed Term Loan, 0.500% 4/05/11 BB- (28,141) (5) (10) 2,591 Amsted Industries Incorporated, Term Loan B 7.361% 4/05/13 BB- 2,600,702 1,984 John Maneely Company, Term Loan 8.618% 12/08/13 B3 1,989,893 ---------------------------------------------------------------------------------------------------------------------------------- 8,451 Total Metals & Mining 6,583,704 ---------------------------------------------------------------------------------------------------------------------------------- MULTI-UTILITIES - 1.6% (1.1% OF TOTAL INVESTMENTS) 1,183 NRG Energy Inc., Credit-Linked Deposit 7.364% 2/01/13 BB- 1,194,252 2,868 NRG Energy Inc., Term Loan 7.364% 2/01/13 BB- 2,896,731 ---------------------------------------------------------------------------------------------------------------------------------- 4,051 Total Multi-Utilities 4,090,983 ---------------------------------------------------------------------------------------------------------------------------------- OIL, GAS & CONSUMABLE FUELS - 3.5% (2.2% OF TOTAL INVESTMENTS) 301 Coffeyville Resources LLC, Letter of Credit 8.360% 12/28/10 B2 302,602 1,553 Coffeyville Resources LLC, Term Loan 8.360% 12/31/13 B1 1,564,736 1,000 El Paso Corporation, Letter of Credit 7.320% 7/31/11 B+ 1,005,860 774 Targa Resources Inc., Synthetic Letter of Credit 7.489% 10/31/12 B+ 780,121 3,185 Targa Resources Inc., Term Loan B 7.613% 10/31/12 B+ 3,209,872 2,000 Venoco Inc, Term Loan 9.768% 3/30/11 Caa1 2,022,500 ---------------------------------------------------------------------------------------------------------------------------------- 8,813 Total Oil, Gas & Consumable Fuels 8,885,691 ---------------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 3.4% (2.2% OF TOTAL INVESTMENTS) 1,013 Boise Cascade Corporation, Term Loan D 7.108% 3/29/11 BB 1,019,111 3,960 Georgia-Pacific Corporation, Term Loan B 7.355% 12/23/10 BB- 3,999,600 1,558 Georgia-Pacific Corporation, Term Loan B-2 7.114% 12/31/13 BB- 1,569,127 2,091 NewPage Corporation, Term Loan B 7.656% 5/02/11 B+ 2,117,314 ---------------------------------------------------------------------------------------------------------------------------------- 8,622 Total Paper & Forest Products 8,705,152 ---------------------------------------------------------------------------------------------------------------------------------- PHARMACEUTICALS - 0.9% (0.5% OF TOTAL INVESTMENTS) 867 Stiefel Laboratories Inc, Delayed Term Loan, (5) 2.250% 12/15/13 Ba3 9,751 1,000 Stiefel Laboratories Inc, Second Lien Term Loan 10.360% 6/15/13 B- 1,022,500 1,133 Stiefel Laboratories Inc, Term Loan 7.610% 12/15/13 Ba3 1,145,975 ---------------------------------------------------------------------------------------------------------------------------------- 3,000 Total Pharmaceuticals 2,178,226 ---------------------------------------------------------------------------------------------------------------------------------- REAL ESTATE MANAGEMENT & DEVELOPMENT - 2.9% (1.8% OF TOTAL INVESTMENTS) 3,721 Capital Automotive LP., Term Loan 7.080% 12/16/10 BB+ 3,753,869 45 Lion Gables, Term Loan 7.070% 3/30/07 Ba2 44,843 3,500 LNR Property Corporation, Term Loan B 8.120% 7/12/11 B2 3,524,376 ---------------------------------------------------------------------------------------------------------------------------------- 7,266 Total Real Estate Management & Development 7,323,088 ---------------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 1.5% (0.9% OF TOTAL INVESTMENTS) 1,773 Advanced Micro Devices, Term Loan B 7.620% 12/31/13 BB- 1,790,416 2,000 Freescale Semiconductor, Term Loan 7.369% 12/01/13 BB 2,015,000 ---------------------------------------------------------------------------------------------------------------------------------- 3,773 Total Semiconductors & Equipment 3,805,416 ---------------------------------------------------------------------------------------------------------------------------------- SOFTWARE - 1.2% (0.8% OF TOTAL INVESTMENTS) 2,991 Dealer Computer Service, Term Loan 7.845% 10/26/12 BB- 3,020,288 ---------------------------------------------------------------------------------------------------------------------------------- SPECIALTY RETAIL - 7.6% (4.8% OF TOTAL INVESTMENTS) 983 Burlington Coat Factory Warehouse Corporation, 7.620% 5/28/13 B 976,223 Term Loan 998 CSK Automotive Corporation, Term Loan 8.375% 6/30/12 B+ 1,013,086 3,907 Michaels Stores Inc., Term Loan 8.125% 10/31/13 B- 3,943,096 1,318 Micro Warehouse, Inc., Term Loan B, (7) (8) (11) 0.000% 1/30/07 N/R 39,534 3,969 Norwood Promotional Products, Term Loan A 11.625% 8/16/09 N/R 4,128,157 5,850 Norwood Promotional Products, Term Loan B 6.000% 8/16/11 N/R 4,299,995 998 Sally Beauty, Term Loan 7.870% 11/16/11 B2 1,007,163 14 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- SPECIALTY RETAIL (continued) $ 4,000 TRU 2005 RE Holding Co. 1, Inc., Term Loan 8.326% 12/09/08 N/R $ 4,040,626 ---------------------------------------------------------------------------------------------------------------------------------- 22,023 Total Specialty Retail 19,447,880 ---------------------------------------------------------------------------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 2.2% (1.4% OF TOTAL INVESTMENTS) 4,530 Visant Holding Corporation, Term Loan C 7.122% 7/29/10 B+ 4,556,963 1,008 William Carter Company, Term Loan B 6.856% 7/14/12 Ba3 1,010,084 ---------------------------------------------------------------------------------------------------------------------------------- 5,538 Total Textiles, Apparel & Luxury Goods 5,567,047 ---------------------------------------------------------------------------------------------------------------------------------- TRADING COMPANIES & DISTRIBUTORS - 1.6% (1.0% OF TOTAL INVESTMENTS) 2,000 Ashtead Group Public Limited Company, Term Loan B 7.570% 8/31/11 B3 2,000,000 393 Brenntag Holdings, Acquisition Facility 7.887% 1/20/14 B 395,182 1,607 Brenntag Holdings, Term Loan B2 7.887% 1/20/14 B 1,626,108 ---------------------------------------------------------------------------------------------------------------------------------- 4,000 Total Trading Companies & Distributors 4,021,290 ---------------------------------------------------------------------------------------------------------------------------------- $ 369,720 TOTAL VARIABLE RATE SENIOR LOAN INTERESTS (COST 359,491,039 $364,797,706) ================================================================================================================================== PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY RATINGS (4) VALUE ---------------------------------------------------------------------------------------------------------------------------------- CORPORATE BONDS - 12.7% (8.1% OF TOTAL INVESTMENTS) BUILDING PRODUCTS - 0.8% (0.5% OF TOTAL INVESTMENTS) $ 2,000 Stile Acquisition Corporation, Bridge Loan, 144A 11.000% 4/06/15 N/R $ 1,985,000 ---------------------------------------------------------------------------------------------------------------------------------- CHEMICALS - 0.8% (0.5% OF TOTAL INVESTMENTS) 2,000 OM Group Inc. 9.250% 12/15/11 B- 2,087,500 ---------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES - 1.2% (0.8% OF TOTAL INVESTMENTS) 3,000 Intelsat Subsidiary Holding Company Limited, 10.275% 1/15/12 B+ 3,030,000 Floating Rate Note, 4.875% plus six-month LIBOR ---------------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 2.0% (1.4% OF TOTAL INVESTMENTS) 5,000 NXP BV, Floating Rate Note, 2.750% plus 8.110% 10/15/13 BB+ 5,118,750 three-month LIBOR, 144A ---------------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 1.0% (0.6% OF TOTAL INVESTMENTS) 2,400 Park Place Entertainment 8.875% 9/15/08 Ba1 2,517,000 ---------------------------------------------------------------------------------------------------------------------------------- MEDIA - 2.7% (1.7% OF TOTAL INVESTMENTS) 1,930 AMC Entertainment Inc. 9.875% 2/01/12 B3 2,038,563 2,000 Cablevision Systems Corporation, Floating Rate 9.900% 4/01/09 B+ 2,130,000 Note, 4.500% plus six-month LIBOR, Series B 2,500 Primedia Inc., Floating Rate Note, 5.375% plus 10.735% 5/15/10 B 2,609,375 three-month LIBOR ---------------------------------------------------------------------------------------------------------------------------------- 6,430 Total Media 6,777,938 ---------------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 0.8% (0.5% OF TOTAL INVESTMENTS) 2,000 Verso Paper Holdings LLC., Floating Rate Note, 9.110% 8/01/14 B+ 2,060,000 3.750% plus three-month LIBOR, 144A ---------------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 0.2% (0.1% OF TOTAL INVESTMENTS) 500 Avago Technologies Finance Pte. Ltd., Floating 10.860% 6/01/13 B 524,375 Rate Note, 5.500% plus three-month LIBOR, 144A ---------------------------------------------------------------------------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 0.8% (0.5% OF TOTAL INVESTMENTS) 2,000 HanesBrands Inc., Floating Rate Note, 3.375% plus 8.775% 12/15/14 B2 2,065,000 six-month LIBOR, 144A ---------------------------------------------------------------------------------------------------------------------------------- WIRELESS TELECOMMUNICATION SERVICES - 2.4% (1.5% OF TOTAL INVESTMENTS) 6,000 Dobson Communications Corporation, Floating Rate 9.610% 10/15/12 CCC 6,180,000 Note, 4.250% plus three-month LIBOR ---------------------------------------------------------------------------------------------------------------------------------- $ 31,330 TOTAL CORPORATE BONDS (COST $31,411,466) 32,345,563 ================================================================================================================================== SHARES DESCRIPTION (1) VALUE ---------------------------------------------------------------------------------------------------------------------------------- INVESTMENT COMPANIES - 0.6% (0.4% OF TOTAL INVESTMENTS) 205,050 ING Prime Rate Trust $ 1,517,370 ---------------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT COMPANIES (COST $1,432,329) 1,517,370 =================================================================================================================== 15 Nuveen Senior Income Fund (NSL) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) SHARES DESCRIPTION (1) VALUE ---------------------------------------------------------------------------------------------------------------------------------- COMMON STOCKS - 0.6% (0.4% OF TOTAL INVESTMENTS) AUTO COMPONENTS - 0.0% (0.0% OF TOTAL INVESTMENTS) 511 Gen Tek Inc., (8) $ 19,004 279,642 Metalforming Technologies Inc., (7) (8) (11) -- ---------------------------------------------------------------------------------------------------------------------------------- Total Auto Components 19,004 ------------------------------------------------------------------------------------------------------------------- BUILDING PRODUCTS - 0.6% (0.4% OF TOTAL INVESTMENTS) 34,834 Armstrong World Industries Inc., (8) 1,532,009 ---------------------------------------------------------------------------------------------------------------------------------- TOTAL COMMON STOCKS (COST $1,393,369) 1,551,013 =================================================================================================================== SHARES DESCRIPTION (1) VALUE ---------------------------------------------------------------------------------------------------------------------------------- WARRANTS - 0.0% (0.0% OF TOTAL INVESTMENTS) 545 Gen Tek Inc., Warrant $ 30,793 268 Gen Tek Inc., Warrant 14,740 5,672 Reliant Energy Inc. 52,466 ---------------------------------------------------------------------------------------------------------------------------------- TOTAL WARRANTS (COST $40,254) 97,999 =================================================================================================================== PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY VALUE ---------------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 2.4% (1.5% OF TOTAL INVESTMENTS) $ 6,078 Repurchase Agreement with Fixed Income Clearing 5.000% 2/01/07 $ 6,077,880 Corporation, dated 1/31/07, repurchase price $6,078,724, collateralized by $6,360,000, U.S. Treasury Notes, 3.375%, due 9/15/09, value $6,201,000 ========== ------------------------------------------------------------------------------------------------------------------- TOTAL SHORT-TERM INVESTMENTS (COST $6,077,880) 6,077,880 =================================================================================================================== TOTAL INVESTMENTS (COST $405,153,004) - 157.6% 401,080,864 =================================================================================================================== BORROWINGS PAYABLE - (40.5)% (6) (103,000,000) =================================================================================================================== OTHER ASSETS LESS LIABILITIES - 1.0% 2,466,188 =================================================================================================================== PREFERRED SHARES, AT LIQUIDATION VALUE - (18.1)% (46,000,000) =================================================================================================================== NET ASSETS APPLICABLE TO COMMON SHARES - 100% $ 254,547,052 =================================================================================================================== (1) All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares unless otherwise noted. (2) Senior Loans in which the Fund invests generally pay interest at rates which are periodically adjusted by reference to a base short-term, floating lending rate plus an assigned fixed rate. These floating lending rates are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate ("LIBOR"), or (ii) the prime rate offered by one or more major United States banks. Senior Loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive approval from the Agent Bank and/or Borrower prior to the disposition of a Senior Loan. (3) Senior Loans generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a Borrower to prepay, prepayments of Senior Loans may occur. As a result, the actual remaining maturity of Senior Loans held may be substantially less than the stated maturities shown. (4) Ratings: Using the higher of Standard & Poor's or Moody's rating. Ratings below BBB by Standard & Poor's Group or Baa by Moody's Investor Service, Inc. are considered to be below investment grade. (5) Portion of position represents an unfunded Senior Loan commitment outstanding at January 31, 2007. (6) Borrowings Payable as a percentage of total investments is (25.7)%. (7) At or subsequent to January 31, 2007, this issue was under the protection of the Federal Bankruptcy Court. (8) Non-income producing. Non-income producing, in the case of a loan, generally denotes that the issuer has defaulted on the payment of principal or interest or has filed for bankruptcy. (9) Position represents a participation commitment outstanding at January 31, 2007. (10) Negative value represents unrealized depreciation on Senior Loan commitment at January 31, 2007. (11) Investment valued at fair value using methods determined in good faith by, or at the discretion of, the Board of Trustees. N/R Not rated. WI/DD Purchased on a when-issued or delayed delivery basis. 144A Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration which are normally those transactions with qualified institutional buyers. TBD Senior Loan purchased on a when-issued or delayed-delivery basis. Certain details associated with this purchase are not known prior to the settlement date of the transaction. In addition, Senior Loans typically trade without accrued interest and therefore a weighted average coupon rate is not available prior to settlement. At settlement, if still unknown, the Borrower or counterparty will provide the Fund with the final weighted average coupon rate and maturity date. (PIK) In lieu of cash payment, interest accrued on "Payment in Kind" investment increases principal outstanding. See accompanying notes to financial statements. 16 Nuveen Floating Rate Income Fund (JFR) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- VARIABLE RATE SENIOR LOAN INTERESTS - 142.8% (88.9% OF TOTAL INVESTMENTS) (2) AEROSPACE & DEFENSE - 1.5% (0.9% OF TOTAL INVESTMENTS) $ 5,055 Mid-Western Aircraft Systems Inc., Term Loan B 7.110% 12/31/11 N/R $ 5,080,458 2,000 Transdigm Inc., Term Loan B 7.366% 6/23/13 B+ 2,013,750 2,408 Vought Aircraft Industries, Inc., Term Loan 7.880% 12/22/11 B- 2,428,913 545 Vought Aircraft Industries, Inc., Tranche B, 7.822% 12/22/10 B- 549,205 Letter of Credit -------------------------------------------------------------------------------------------------------------------------------- 10,008 Total Aerospace & Defense 10,072,326 -------------------------------------------------------------------------------------------------------------------------------- AIRLINES - 3.0% (1.9% OF TOTAL INVESTMENTS) 8,000 Northwest Airlines Inc., Term Loan 7.850% 7/19/08 BBB- 8,062,504 1,493 United Air Lines Inc., Delayed Draw Term Loan 11.000% 2/01/12 B+ 1,498,896 10,448 United Air Lines Inc., Term Loan B 9.120% 2/01/12 B+ 10,492,273 -------------------------------------------------------------------------------------------------------------------------------- 19,941 Total Airlines 20,053,673 -------------------------------------------------------------------------------------------------------------------------------- AUTO COMPONENTS - 4.5% (2.8% OF TOTAL INVESTMENTS) 3,000 Delphi Automotive Systems Corporation, DIP Term 8.125% 12/31/07 Ba2 3,020,625 Loan 17,662 Federal-Mogul Corporation, Term Loan A, (6) 7.570% 2/24/04 N/R 17,568,171 2,000 Federal-Mogul Corporation, Term Loan B, (6) 7.820% 2/24/05 N/R 1,991,250 6,000 Goodyear Tire & Rubber Company, Second Lien Term 8.140% 4/30/10 B+ 6,076,248 Loan 1,000 Goodyear Tire & Rubber Company, Term Loan 7.072% 4/30/10 BB 1,008,839 -------------------------------------------------------------------------------------------------------------------------------- 29,662 Total Auto Components 29,665,133 -------------------------------------------------------------------------------------------------------------------------------- BEVERAGES - 0.3% (0.2% OF TOTAL INVESTMENTS) 2,083 Constellation Brands, Inc., Term Loan 6.875% 6/05/13 BB 2,098,670 -------------------------------------------------------------------------------------------------------------------------------- BUILDING PRODUCTS - 6.0% (3.7% OF TOTAL INVESTMENTS) 1,772 Atrium Companies Inc., Term Loan 8.107% 5/31/12 B 1,748,975 14,663 Nortek, Inc., Term Loan B 7.355% 8/27/11 B 14,704,655 4,423 PP Acquisition Corporation, Term Loan 8.320% 11/12/11 B 4,456,292 7,362 Stile Acquisition Corporation, Canadian Term 7.360% 4/05/13 BB- 7,339,184 Loan 7,375 Stile Acquisition Corporation, Term Loan B 7.360% 4/05/13 BB- 7,351,687 3,990 TFS Acquisition, Term Loan 8.921% 8/11/13 B+ 4,019,925 -------------------------------------------------------------------------------------------------------------------------------- 39,585 Total Building Products 39,620,718 -------------------------------------------------------------------------------------------------------------------------------- CAPITAL MARKETS - 1.9% (1.2% OF TOTAL INVESTMENTS) 7,773 Ameritrade Holdings Corporation, Term Loan B 6.820% 12/31/12 Ba1 7,800,228 4,643 BNY Convergex Group LLC, Term Loan 8.360% 10/02/13 B+ 4,669,700 -------------------------------------------------------------------------------------------------------------------------------- 12,416 Total Capital Markets 12,469,928 -------------------------------------------------------------------------------------------------------------------------------- CHEMICALS - 9.7% (6.0% OF TOTAL INVESTMENTS) 7,090 Celanese Holdings, LLC, Term Loan C 7.114% 4/06/11 N/R 7,139,644 845 Headwaters Inc., 1st Lien Term Loan 7.320% 4/30/11 BB- 847,914 12,190 Hercules Inc., Term Loan B 6.820% 10/08/10 BB 12,220,324 4,905 Hexion Specialty Chemicals, Term Loan C1 7.875% 5/05/13 B 4,930,944 1,065 Hexion Specialty Chemicals, Term Loan C2 7.875% 5/05/13 B 1,071,141 8,150 Huntsman International LLC, Term Loan 7.070% 8/16/12 BB- 8,204,081 3,960 Ineos Group Holdings PLC, Term Loan B 7.611% 12/06/13 B+ 4,011,151 3,960 Ineos Group Holdings PLC, Term Loan C 8.111% 12/16/14 B- 4,011,151 461 JohnsonDiversey Inc., Term Loan 7.870% 12/16/11 B+ 465,728 1,474 Lucite International, Term Loan B-1 8.070% 7/07/13 B+ 1,489,628 519 Lucite International, Term Loan B-2, (5) 1.375% 7/07/13 B+ 5,677 6,983 Lyondell Citgo Refining LP, Term Loan 7.121% 8/16/13 BB 7,040,689 12,740 Rockwood Specialties Group, Inc., Term Loan E 7.360% 7/30/12 B+ 12,835,544 -------------------------------------------------------------------------------------------------------------------------------- 64,342 Total Chemicals 64,273,616 -------------------------------------------------------------------------------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES - 5.2% (3.2% OF TOTAL INVESTMENTS) 4,278 Allied Waste North America, Inc., Letter of 7.073% 1/15/12 Ba3 4,304,525 Credit 9,646 Allied Waste North America, Inc., Term Loan B 7.161% 1/15/12 Ba3 9,696,282 724 Aramark Corporation, Letter of Credit, WI/DD TBD TBD B+ 732,992 10,276 Aramark Corporation, Term Loan, WI/DD TBD TBD B+ 10,399,695 17 Nuveen Floating Rate Income Fund (JFR) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES (continued) $ 1,000 NCO Group Inc., Term Loan 8.380% 5/15/13 B+ $ 1,008,750 5,500 Williams Scotsman, Inc., Term Loan B 6.820% 6/28/10 B2 5,500,000 1,362 Workflow Management, Inc., Term Loan 9.360% 11/30/11 BB- 1,365,982 1,810 Xerium Technologies Inc. Term Loan B 7.864% 5/18/12 B+ 1,808,946 -------------------------------------------------------------------------------------------------------------------------------- 34,596 Total Commercial Services & Supplies 34,817,172 -------------------------------------------------------------------------------------------------------------------------------- COMMUNICATIONS EQUIPMENT - 0.8% (0.5% OF TOTAL INVESTMENTS) 2,993 Aspect Software, Term Loan B 8.375% 7/11/11 B+ 3,008,709 1,995 IPC Acquisition Corporation First Lien Term Loan 7.864% 9/29/13 B+ 2,018,275 -------------------------------------------------------------------------------------------------------------------------------- 4,988 Total Communications Equipment 5,026,984 -------------------------------------------------------------------------------------------------------------------------------- CONSUMER FINANCE - 0.5% (0.3% OF TOTAL INVESTMENTS) 3,000 Peach Holdings Inc., Term Loan 9.120% 11/30/13 B 3,015,000 -------------------------------------------------------------------------------------------------------------------------------- CONTAINERS & PACKAGING - 5.0% (3.1% OF TOTAL INVESTMENTS) 1,985 Amscan Holdings Inc., Term Loan B 8.387% 4/30/12 B+ 2,010,743 1,146 Bluegrass Container Company LLC, Delayed Draw, 7.600% 6/30/13 BB- 1,159,650 1st Lien 3,829 Bluegrass Container Company, LLC, Term Loan B 7.603% 6/30/13 BB- 3,875,672 16,643 Graham Packaging Company, L.P., Term Loan B 7.625% 2/14/10 B 16,801,539 3,571 Graham Packaging Company, L.P., Term Loan C 9.625% 3/15/12 CCC+ 3,615,179 699 Smurfit-Stone Container Corporation, 7.572% 11/01/11 B+ 705,825 Deposit-Funded Commitment 2,762 Smurfit-Stone Container Corporation, Term Loan B 7.625% 11/01/11 B+ 2,789,952 1,684 Smurfit-Stone Container Corporation, Term Loan C 7.625% 11/01/11 B+ 1,700,348 528 Smurfit-Stone Container Corporation, Tranche C-1 7.625% 11/01/11 B+ 533,598 -------------------------------------------------------------------------------------------------------------------------------- 32,847 Total Containers & Packaging 33,192,506 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED CONSUMER SERVICES - 1.6% (1.0% OF TOTAL INVESTMENTS) 3,000 Riverdeep Group Limited, Term Loan 8.096% 12/20/13 B+ 3,035,625 7,500 West Corporation, Term Loan 8.085% 10/24/13 B+ 7,562,111 -------------------------------------------------------------------------------------------------------------------------------- 10,500 Total Diversified Consumer Services 10,597,736 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED FINANCIAL SERVICES - 0.8% (0.5% OF TOTAL INVESTMENTS) 3,408 NASDAQ Stock Market, Inc., Term Loan B 7.070% 4/18/12 Ba3 3,423,543 1,976 NASDAQ Stock Market, Inc., Term Loan C 7.071% 4/18/12 Ba3 1,984,548 -------------------------------------------------------------------------------------------------------------------------------- 5,384 Total Diversified Financial Services 5,408,091 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES - 7.5% (4.7% OF TOTAL INVESTMENTS) 6,000 Cequel Communications LLC., Term Loan B 7.610% 11/05/13 B+ 6,043,125 1,000 Choice One Communications, Term Loan B 9.375% 6/27/12 B 1,015,157 3,940 Intelsat Corporation, Term Loan 7.360% 7/01/13 B2 3,987,899 16,958 Intelsat Corporation, Tranche B-2 Term Loan 7.860% 1/03/14 BB 17,149,442 6,000 Level 3 Communications Incorporated, Term Loan 8.366% 12/01/11 B- 6,080,625 1,981 Madison River Capital LLC, Term Loan 7.610% 7/29/12 B+ 1,986,834 7,980 MetroPCS Inc., Term Loan 7.875% 11/03/13 B 8,058,376 5,500 Qwest Corporation, Term Loan B 6.950% 6/30/10 BB 5,644,947 -------------------------------------------------------------------------------------------------------------------------------- 49,359 Total Diversified Telecommunication Services 49,966,405 -------------------------------------------------------------------------------------------------------------------------------- ELECTRICAL EQUIPMENT - 1.5% (0.9% OF TOTAL INVESTMENTS) 3,921 EPCO Holdings Inc., Term Loan B 7.360% 8/18/10 BB- 3,953,524 6,032 Mueller Group, Inc., Term Loan 7.363% 10/03/12 B+ 6,078,780 -------------------------------------------------------------------------------------------------------------------------------- 9,953 Total Electrical Equipment 10,032,304 -------------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.7% (1.0% OF TOTAL INVESTMENTS) 10,000 Sanmina-SCI Corporation, Term Loan 7.875% 7/31/08 BB- 10,042,500 995 Sensata Technologies B.V., Term Loan 7.110% 4/27/13 B1 993,321 -------------------------------------------------------------------------------------------------------------------------------- 10,995 Total Electronic Equipment & Instruments 11,035,821 -------------------------------------------------------------------------------------------------------------------------------- ENERGY EQUIPMENT & SERVICES - 0.1% (0.1% OF TOTAL INVESTMENTS) 124 Dresser-Rand Group, Inc., Term Loan 7.320% 10/29/07 BB- 124,597 573 Petroleum Geo-Services, Term Loan 7.610% 12/15/12 BB- 577,678 -------------------------------------------------------------------------------------------------------------------------------- 697 Total Energy Equipment & Services 702,275 -------------------------------------------------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING - 2.8% (1.8% OF TOTAL INVESTMENTS) 11,819 Jean Coutu Group, Inc., Term Loan B 7.875% 7/30/11 B1 11,851,064 6,948 Supervalu, Term Loan B 7.100% 6/02/12 B1 6,986,927 -------------------------------------------------------------------------------------------------------------------------------- 18,767 Total Food & Staples Retailing 18,837,991 -------------------------------------------------------------------------------------------------------------------------------- FOOD PRODUCTS - 0.7% (0.5% OF TOTAL INVESTMENTS) 465 Dole Foods Company Inc., Deposit-Funded 7.374% 4/12/13 B 464,448 Commitment 18 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- FOOD PRODUCTS (continued) $ 1,039 Dole Foods Company Inc., Term Loan B 7.546% 4/30/13 B $ 1,037,170 3,462 Dole Foods Company Inc., Term Loan C 7.460% 4/30/13 B+ 3,457,232 -------------------------------------------------------------------------------------------------------------------------------- 4,966 Total Food Products 4,958,850 -------------------------------------------------------------------------------------------------------------------------------- GAS UTILITIES - 0.2% (0.1% OF TOTAL INVESTMENTS) 1,000 Energy Transfer Partners LP, Term Loan 7.100% 11/01/12 Ba2 1,008,571 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.5% (0.3% OF TOTAL INVESTMENTS) 3,424 Kinetic Concepts Inc., Term Loan B-1 7.120% 8/11/10 BB 3,440,158 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE PROVIDERS & SERVICES - 11.0% (6.9% OF TOTAL INVESTMENTS) 12,725 Davita Inc., Term Loan B 7.302% 10/05/12 BB- 12,835,915 5,930 Fresenius Medical Care AG & Co. KGaA, Term Loan 6.740% 12/01/13 Ba2 5,921,209 16,000 HCA, Inc., Term Loan 8.114% 11/17/13 Ba3 16,163,864 3,980 HealthSouth Corporation, Term Loan 8.610% 3/10/13 B2 4,022,538 13,649 IASIS Healthcare LLC, Term Loan B 7.570% 6/22/11 B+ 13,802,158 3,950 LifeCare Holdings Inc., Term Loan B 7.570% 8/01/12 B 3,830,676 1,010 LifePoint Hospitals Holdings, Inc., Term Loan B 6.945% 4/15/12 BB- 1,009,510 2,948 Select Medical Corporation, Term Loan 7.113% 2/24/12 B+ 2,943,564 12,772 Vanguard Health Holding Company, LLC, 7.614% 9/23/11 B 12,899,367 Replacement Term Loan -------------------------------------------------------------------------------------------------------------------------------- 72,964 Total Health Care Providers & Services 73,428,801 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE TECHNOLOGY - 0.3% (0.2% OF TOTAL INVESTMENTS) 1,987 Emdeon Business Services Term Loan 7.870% 11/16/13 B+ 1,998,758 -------------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 10.9% (6.8% OF TOTAL INVESTMENTS) 9,374 24 Hour Fitness Worldwide, Inc., Term Loan B 7.865% 6/08/12 B 9,450,190 3,157 Ameristar Casinos, Inc., Term Loan B 6.820% 11/10/12 Ba3 3,163,634 5,850 Boyd Gaming Corporation, Term Loan B 6.864% 6/30/11 BB 5,866,746 1,293 Burger King Corporation, Term Loan B 6.875% 6/30/12 BB- 1,295,900 4,975 Cedar Fair LP, Term Loan 7.820% 8/30/12 BB- 5,031,280 122 CBRL Group, Inc., Term B-2 Delayed Draw, (5) 0.750% 4/27/13 BB 153 780 CBRL Group, Inc., Term Loan B-1 6.869% 4/27/13 BB 782,145 5,000 Intrawest Corporation, Term Loan 7.320% 12/31/07 N/R 5,003,125 7,895 Penn National Gaming, Inc., Term Loan B 7.120% 10/03/12 BB 7,956,730 981 TDS Investor Corp., Letter of Credit 7.864% 8/23/13 B+ 988,734 9,994 TDS Investor Corp., Term Loan 7.864% 8/23/13 B+ 10,067,769 1,970 Trump International, Term Loan B 7.870% 5/20/12 BB- 1,991,523 1,970 Trump International, Term Loan B-2 (5) 7.870% 5/20/12 BB- 21,548 9,255 Universal City Development Partners, Ltd., Term 7.368% 6/09/11 BB- 9,300,818 Loan 1,709 Venetian Casino Resort, LLC, Delayed Term Loan 7.120% 6/15/11 BB- 1,723,373 8,291 Venetian Casino Resort, LLC, Term Loan 7.120% 6/15/11 BB- 8,358,357 2,000 Worldspan LP, Term Loan 8.583% 12/07/13 B 2,012,501 -------------------------------------------------------------------------------------------------------------------------------- 74,616 Total Hotels, Restaurants & Leisure 73,014,526 -------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD DURABLES - 0.3% (0.2% OF TOTAL INVESTMENTS) 1,995 Rent-A-Center Inc., Term Loan B 7.125% 6/30/12 Ba2 2,002,781 -------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD PRODUCTS - 1.8% (1.1% OF TOTAL INVESTMENTS) 8,735 Prestige Brands, Inc., Term Loan B 7.710% 4/06/11 B+ 8,810,052 2,820 Solo Cup Company, Term Loan, WI/DD TBD TBD CCC+ 2,868,388 -------------------------------------------------------------------------------------------------------------------------------- 11,555 Total Household Products 11,678,440 -------------------------------------------------------------------------------------------------------------------------------- INDEPENDENT POWER PRODUCERS & ENERGY TRADERS - 0.4% (0.3% OF TOTAL INVESTMENTS) 1,561 Covanta Energy Corporation, Letter of Credit 7.588% 2/09/14 B+ 1,570,732 1,113 Covanta Energy Corporation, Term Loan B 7.600% 2/09/14 B- 1,119,961 -------------------------------------------------------------------------------------------------------------------------------- 2,674 Total Independent Power Producers & Energy 2,690,693 Traders -------------------------------------------------------------------------------------------------------------------------------- INSURANCE - 2.5% (1.6% OF TOTAL INVESTMENTS) 16,774 Conseco, Inc., Term Loan 7.320% 10/10/13 BB- 16,868,312 -------------------------------------------------------------------------------------------------------------------------------- IT SERVICES - 3.7% (2.3% OF TOTAL INVESTMENTS) 1,368 Infor Global Solutions, Delayed Draw Term Loan 9.120% 7/28/12 B 1,379,286 2,622 Infor Global Solutions, Term Loan 9.120% 7/28/12 B 2,648,876 20,692 SunGard Data Systems Inc., Term Loan B 7.875% 2/11/13 B+ 20,909,035 -------------------------------------------------------------------------------------------------------------------------------- 24,682 Total IT Services 24,937,197 -------------------------------------------------------------------------------------------------------------------------------- LEISURE EQUIPMENT & PRODUCTS - 1.5% (0.9% OF TOTAL INVESTMENTS) 10,025 Bombardier Recreational Products, Term Loan 7.900% 6/28/13 B1 10,092,150 -------------------------------------------------------------------------------------------------------------------------------- 19 Nuveen Floating Rate Income Fund (JFR) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- MACHINERY - 1.1% (0.7% OF TOTAL INVESTMENTS) $ 933 Navistar International, Synthetic Letter of 7.166% 1/19/12 BB- $ 951,125 Credit 2,567 Navistar International, Term Loan 8.610% 1/31/12 BB- 2,615,595 4,000 Oshkosh Truck Corporation, Term Loan 7.350% 12/06/13 Ba3 4,025,894 -------------------------------------------------------------------------------------------------------------------------------- 7,500 Total Machinery 7,592,614 -------------------------------------------------------------------------------------------------------------------------------- MARINE - 0.7% (0.4% OF TOTAL INVESTMENTS) 4,376 Horizon Lines, LLC, Term Loan B 7.620% 7/11/11 B 4,399,528 -------------------------------------------------------------------------------------------------------------------------------- MEDIA - 24.5% (15.3% OF TOTAL INVESTMENTS) 2,000 American Media Operations, Inc., Term Loan C 8.340% 1/30/13 B- 2,014,167 4,749 Blockbuster, Inc., Term Loan B 8.902% 8/20/11 B- 4,782,257 2,943 Cablevision Systems Corporation, Incremental 7.114% 3/29/13 BB 2,953,684 Term Loan 17,000 Century Cable Holdings, LLC, Discretionary Term 10.250% 12/31/09 N/R 16,585,625 Loan, (6) 7,000 Century Cable Holdings, LLC, Revolver, (6) 9.250% 10/25/10 N/R 6,813,751 2,000 Century Cable Holdings, LLC, Term Loan, (6) 10.250% 6/30/09 N/R 1,956,786 21,798 Charter Communications Inc., Term Loan B 7.985% 4/28/13 B 22,016,566 4,940 Clear Channel Entertainment, Term Loan B 8.101% 6/20/13 B+ 4,949,313 3,858 Dex Media West, LLC, Term Loan B 6.861% 3/09/10 BB 3,861,489 8,000 Idearc Inc., Term Loan 7.330% 11/17/14 Ba2 8,069,252 13,853 Metro-Goldwyn-Mayer Studios, Inc., Term Loan B 8.614% 6/30/12 N/R 13,898,629 15,960 Neilsen Finance LLC, Term Loan B 8.125% 8/09/13 B+ 16,105,092 1,214 Nextmedia Operating Group, Delayed Draw Term 7.320% 11/15/12 B 1,213,410 Loan 2,736 Nextmedia Operating Inc., First Lien Term Loan 7.320% 11/15/12 B 2,735,109 4,975 Philadelphia Newspapers, Term Loan 8.120% 6/29/13 N/R 4,983,291 6,435 Primedia Inc., Term Loan 7.570% 9/30/13 B 6,425,615 2,288 R. H. Donnelley Inc., Term Loan D-2 6.865% 6/30/11 BB 2,286,919 12,335 Regal Cinemas Corporation, Term Loan 7.114% 10/27/13 BB- 12,368,345 983 Spanish Broadcasting System Inc., Term Loan B 7.120% 6/10/12 B 984,547 3,500 UPC Broadband Holding BV, Term Loan J2 7.370% 3/29/13 B 3,518,097 3,500 UPC Broadband Holding BV, Term Loan K2 7.370% 12/31/13 B 3,518,097 15,383 WMG Acquisition Corp., Term Loan 7.370% 2/28/11 BB- 15,481,726 6,025 Yell Group, Term Loan 7.320% 10/26/12 Ba3 6,082,111 -------------------------------------------------------------------------------------------------------------------------------- 163,475 Total Media 163,603,878 -------------------------------------------------------------------------------------------------------------------------------- METALS & MINING - 0.9% (0.5% OF TOTAL INVESTMENTS) 2,775 Amsted Industries Incorporated, Delayed Term 0.500% 4/05/11 BB- (41,622) Loan, (5) (7) 3,832 Amsted Industries Incorporated, Term Loan B 7.361% 4/05/13 BB- 3,846,605 1,984 John Maneely Company, Term Loan 8.618% 12/08/13 B3 1,989,893 -------------------------------------------------------------------------------------------------------------------------------- 8,591 Total Metals & Mining 5,794,876 -------------------------------------------------------------------------------------------------------------------------------- MULTILINE RETAIL - 1.3% (0.8% OF TOTAL INVESTMENTS) 8,608 Neiman Marcus Group Inc., Term Loan 7.602% 4/06/13 B+ 8,708,127 -------------------------------------------------------------------------------------------------------------------------------- MULTI-UTILITIES - 2.0% (1.2% OF TOTAL INVESTMENTS) 3,814 NRG Energy Inc., Credit-Linked Deposit 7.364% 2/01/13 BB- 3,851,024 9,322 NRG Energy Inc., Term Loan 7.364% 2/01/13 BB- 9,414,375 -------------------------------------------------------------------------------------------------------------------------------- 13,136 Total Multi-Utilities 13,265,399 -------------------------------------------------------------------------------------------------------------------------------- OIL, GAS & CONSUMABLE FUELS - 0.8% (0.5% OF TOTAL INVESTMENTS) 301 Coffeyville Resources LLC, Letter of Credit 8.360% 12/28/10 B2 302,602 1,553 Coffeyville Resources LLC, Term Loan 8.360% 12/31/13 B2 1,564,737 1,165 El Paso Corporation, Letter of Credit 7.320% 7/31/11 B+ 1,172,066 484 Targa Resources Inc., Synthetic Letter of Credit 7.489% 10/31/12 B+ 487,575 1,991 Targa Resources Inc., Term Loan B 7.613% 10/31/12 B+ 2,006,170 -------------------------------------------------------------------------------------------------------------------------------- 5,494 Total Oil, Gas & Consumable Fuels 5,533,150 -------------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 3.6% (2.2% OF TOTAL INVESTMENTS) 3,997 Boise Cascade Corporation, Term Loan D 7.108% 3/29/11 BB 4,021,398 11,880 Georgia-Pacific Corporation, Term Loan B 7.355% 12/23/10 BB- 11,998,800 4,675 Georgia-Pacific Corporation, Term Loan B-2 7.114% 12/31/13 BB- 4,707,380 2,091 NewPage Corporation, Term Loan B 7.656% 5/02/11 B+ 2,117,314 1,000 White Birch Paper Company, Second Lien Term Loan 12.870% 4/08/13 CCC+ 1,015,834 -------------------------------------------------------------------------------------------------------------------------------- 23,643 Total Paper & Forest Products 23,860,726 -------------------------------------------------------------------------------------------------------------------------------- PHARMACEUTICALS - 0.8% (0.5% OF TOTAL INVESTMENTS) 1,734 Stiefel Laboratories Inc, Delayed Term Loan (5) 2.250% 12/15/13 Ba3 19,502 2,266 Stiefel Laboratories Inc, Term Loan 7.610% 12/15/13 Ba3 2,291,950 407 Warner Chilcott Corporation, Dovonex Delayed 7.364% 1/18/12 B+ 409,499 Draw Term Commitment 1,884 Warner Chilcott Corporation, Tranche B 7.367% 1/18/12 B+ 1,894,936 20 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- PHARMACEUTICALS (continued) $ 517 Warner Chilcott Corporation, Tranche C 7.364% 1/18/12 B+ $ 520,254 -------------------------------------------------------------------------------------------------------------------------------- 6,808 Total Pharmaceuticals 5,136,141 -------------------------------------------------------------------------------------------------------------------------------- REAL ESTATE MANAGEMENT & DEVELOPMENT - 3.9% (2.4% OF TOTAL INVESTMENTS) 9,303 Capital Automotive LP., Term Loan 7.080% 12/16/10 BB+ 9,384,673 134 Lion Gables, Term Loan 7.070% 3/30/07 Ba2 134,529 16,000 LNR Property Corporation, Term Loan B 8.120% 7/12/11 B2 16,111,432 -------------------------------------------------------------------------------------------------------------------------------- 25,437 Total Real Estate Management & Development 25,630,634 -------------------------------------------------------------------------------------------------------------------------------- ROAD & RAIL - 0.9% (0.6% OF TOTAL INVESTMENTS) 667 Hertz Corporation, Synthetic Term Loan 5.365% 12/21/12 BB+ 672,135 5,284 Hertz Corporation, Term Loan B 7.347% 12/21/12 BB 5,326,859 -------------------------------------------------------------------------------------------------------------------------------- 5,951 Total Road & Rail 5,998,994 -------------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 2.4% (1.5% OF TOTAL INVESTMENTS) 11,524 Advanced Micro Devices, Term Loan B 7.620% 12/31/13 BB- 11,637,701 3,000 Freescale Semiconductor, Term Loan 7.369% 12/01/13 BB 3,022,500 1,000 Spansion Inc., Term Loan 8.375% 11/03/12 B+ 1,005,625 -------------------------------------------------------------------------------------------------------------------------------- 15,524 Total Semiconductors & Equipment 15,665,826 -------------------------------------------------------------------------------------------------------------------------------- SOFTWARE - 2.7% (1.7% OF TOTAL INVESTMENTS) 11,970 Dealer Computer Service, Term Loan 7.845% 10/26/12 BB- 12,081,153 6,000 Dealer Computer Service, Term Loan, 2nd Lien 10.845% 10/26/13 B3 6,119,064 -------------------------------------------------------------------------------------------------------------------------------- 17,970 Total Software 18,200,217 -------------------------------------------------------------------------------------------------------------------------------- SPECIALTY RETAIL - 6.2% (3.9% OF TOTAL INVESTMENTS) 983 Burlington Coat Factory Warehouse Corporation, 7.620% 5/28/13 B 976,223 Term Loan 5,985 CSK Automotive Corporation, Term Loan 8.375% 6/30/12 B+ 6,078,516 1,404 J Crew Operating Corporation, Term Loan 7.153% 5/15/13 B+ 1,406,433 12,697 Michaels Stores Inc., Term Loan 8.125% 10/31/13 B- 12,815,061 5,985 Sally Beauty, Term Loan 7.870% 11/16/11 B2 6,042,980 11,000 TRU 2005 RE Holding Co. 1, Term Loan 8.326% 12/09/08 N/R 11,111,722 3,000 Toys "R" Us, Inc., Term Loan B 9.625% 7/19/12 B 3,098,532 -------------------------------------------------------------------------------------------------------------------------------- 41,054 Total Specialty Retail 41,529,467 -------------------------------------------------------------------------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 1.5% (0.9% OF TOTAL INVESTMENTS) 3,704 HanesBrands Inc., Term Loan 7.607% 9/15/13 BB- 3,753,601 2,000 HanesBrands Inc., Term Loan, 2nd Lien 9.110% 3/05/14 B- 2,062,188 4,111 Visant Holding Corporation, Term Loan C 7.122% 7/29/10 B+ 4,142,694 -------------------------------------------------------------------------------------------------------------------------------- 9,815 Total Textiles, Apparel & Luxury Goods 9,958,483 -------------------------------------------------------------------------------------------------------------------------------- TRADING COMPANIES & DISTRIBUTORS - 1.3% (0.8% OF TOTAL INVESTMENTS) 2,000 Ashtead Group Public Limited Company, Term Loan 7.570% 8/31/11 B3 2,000,000 B 393 Brenntag Holdings, Acquisition Facility 7.887% 1/20/14 B 395,182 1,607 Brenntag Holdings, Term Loan B2 7.887% 1/20/14 B 1,626,108 1,219 United Rentals Inc., Credit Linked Deposit 5.220% 2/13/11 BB- 1,232,262 3,138 United Rentals Inc., Delayed Draw Term Loan B 7.320% 2/14/11 BB- 3,172,624 -------------------------------------------------------------------------------------------------------------------------------- 8,357 Total Trading Companies & Distributors 8,426,176 -------------------------------------------------------------------------------------------------------------------------------- $ 951,524 TOTAL VARIABLE RATE SENIOR LOAN INTERESTS (COST 950,309,822 $942,871,585) ================================================================================================================================ PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- CORPORATE BONDS - 11.9% (7.4% OF TOTAL INVESTMENTS) DIVERSIFIED TELECOMMUNICATION SERVICES - 0.8% (0.5% OF TOTAL INVESTMENTS) $ 5,000 Qwest Corporation, Floating Rate Note, 3.250% 8.610% 6/15/13 BB $ 5,475,000 plus three-month LIBOR -------------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 2.4% (1.5% OF TOTAL INVESTMENTS) 16,000 NXP BV, Floating Rate Note, 2.750% plus 8.110% 10/15/13 BB+ 16,380,000 three-month LIBOR, 144A -------------------------------------------------------------------------------------------------------------------------------- ENERGY EQUIPMENT & SERVICES - 0.8% (0.5% OF TOTAL INVESTMENTS) 5,000 Williams Companies Inc., Floating Rate Note, 7.360% 10/01/10 Ba2 5,150,000 2.000% plus three-month LIBOR, 144A -------------------------------------------------------------------------------------------------------------------------------- FOOD PRODUCTS - 0.5% (0.3% OF TOTAL INVESTMENTS) 1,528 Dole Foods Company 8.625% 5/01/09 B- 1,535,640 1,780 Dole Foods Company 8.875% 3/15/11 B- 1,780,000 -------------------------------------------------------------------------------------------------------------------------------- 3,308 Total Food Products 3,315,640 -------------------------------------------------------------------------------------------------------------------------------- 21 Nuveen Floating Rate Income Fund (JFR) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY RATINGS (4) VALUE ----------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 2.7% (1.7% OF TOTAL INVESTMENTS) $ 9,505 Aztar Corporation 9.000% 8/15/11 Ba3 $ 9,932,725 7,900 Mohegan Tribal Gaming Authority 8.000% 4/01/12 Ba2 8,245,625 ----------------------------------------------------------------------------------------------------------------------------- 17,405 Total Hotels, Restaurants & Leisure 18,178,350 ----------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD DURABLES - 0.3% (0.2% OF TOTAL INVESTMENTS) 2,000 K. Hovnanian Enterprises Inc. 10.500% 10/01/07 Ba1 2,067,500 ----------------------------------------------------------------------------------------------------------------------------- MEDIA - 1.6% (1.0% OF TOTAL INVESTMENTS) 10,000 Cablevision Systems Corporation, Floating Rate 9.900% 4/01/09 B+ 10,650,000 Note, 4.500% plus six-month LIBOR, Series B ----------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 0.7% (0.4% OF TOTAL INVESTMENTS) 500 Verso Paper Holdings LLC., 144A 9.125% 8/01/14 B+ 527,500 4,000 Verso Paper Holdings LLC., Floating Rate Note, 9.110% 8/01/14 B+ 4,120,000 3.750% plus three-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- 4,500 Total Paper & Forest Products 4,647,500 ----------------------------------------------------------------------------------------------------------------------------- REAL ESTATE INVESTMENT TRUST - 0.6% (0.4% OF TOTAL INVESTMENTS) 4,000 Felcor Lodging Trust Inc., Floating Rate Note, 7.275% 12/01/11 Ba3 4,050,000 1.875% plus six-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 1.1% (0.7% OF TOTAL INVESTMENTS) 7,000 Avago Technologies Finance Pte. Ltd., Floating 10.860% 6/01/13 B 7,341,250 Rate Note, 5.500% plus three-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 0.2% (0.1% OF TOTAL INVESTMENTS) 1,000 HanesBrands Inc., Floating Rate Note, 3.375% 8.775% 12/15/14 B2 1,032,500 plus six-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- WIRELESS TELECOMMUNICATION SERVICES - 0.2% (0.1% OF TOTAL INVESTMENTS) 1,000 Dobson Communications Corporation, Floating Rate 9.610% 10/15/12 CCC 1,030,000 Note, 4.250% plus three-month LIBOR ----------------------------------------------------------------------------------------------------------------------------- $ 76,213 TOTAL CORPORATE BONDS (COST $78,104,133) 79,317,740 ============================================================================================================================= SHARES DESCRIPTION (1) VALUE ----------------------------------------------------------------------------------------------------------------------------- INVESTMENT COMPANIES - 0.2% (0.1% OF TOTAL INVESTMENTS) 74,200 Eaton Vance Floating-Rate Income Trust Fund $ 1,407,574 ----------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT COMPANIES (COST $1,260,676) 1,407,574 ============================================================================================================== SHARES DESCRIPTION (1) VALUE ----------------------------------------------------------------------------------------------------------------------------- WARRANTS - 0.1% (0.0% OF TOTAL INVESTMENTS) 36,521 Reliant Energy Inc. $ 337,819 ----------------------------------------------------------------------------------------------------------------------------- TOTAL WARRANTS (COST $257,912) 337,819 ============================================================================================================== PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY VALUE ----------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 5.8% (3.6% OF TOTAL INVESTMENTS) $ 38,918 Repurchase Agreement with Fixed Income Clearing 5.000% 2/01/07 $ 38,917,760 Corporation, dated 1/31/07, repurchase price $38,923,165, collateralized by $40,715,000, U.S. Treasury Notes, 3.375%, due 9/15/09, value $39,697,125 ========== -------------------------------------------------------------------------------------------------------------- TOTAL SHORT-TERM INVESTMENTS (COST $38,917,760) 38,917,760 ============================================================================================================== TOTAL INVESTMENTS (COST $1,061,412,066) - 160.8% 1,070,290,715 ============================================================================================================== OTHER ASSETS LESS LIABILITIES - (0.7)% (4,723,668) ============================================================================================================== PREFERRED SHARES, AT LIQUIDATION (400,000,000) VALUE -- (60.1)% ============================================================================================================== NET ASSETS APPLICABLE TO COMMON SHARES -- 100% $ 665,567,047 ============================================================================================================== 22 (1) All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares unless otherwise noted. (2) Senior Loans in which the Fund invests generally pay interest at rates which are periodically adjusted by reference to a base short-term, floating lending rate plus an assigned fixed rate. These floating lending rates are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate ("LIBOR"), or (ii) the prime rate offered by one or more major United States banks. Senior Loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive approval from the Agent Bank and/or Borrower prior to the disposition of a Senior Loan. (3) Senior Loans generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a Borrower to prepay, prepayments of Senior Loans may occur. As a result, the actual remaining maturity of Senior Loans held may be substantially less than the stated maturities shown. (4) Ratings: Using the higher of Standard & Poor's or Moody's rating. Ratings below BBB by Standard & Poor's Group or Baa by Moody's Investor Service, Inc. are considered to be below investment grade. (5) Portion of position represents an unfunded Senior Loan commitment outstanding at January 31, 2007. (6) At or subsequent to January 31, 2007, this issue was under the protection of the Federal Bankruptcy Court. (7) Negative value represents unrealized depreciation on Senior Loan commitment at January 31, 2007. N/R Not rated. WI/DD Purchased on a when-issued or delayed delivery basis. 144A Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration which are normally those transactions with qualified institutional buyers. TBD Senior Loan purchased on a when-issued or delayed-delivery basis. Certain details associated with this purchase are not known prior to the settlement date of the transaction. In addition, Senior Loans typically trade without accrued interest and therefore a weighted average coupon rate is not available prior to settlement. At settlement, if still unknown, the Borrower or counterparty will provide the Fund with the final weighted average coupon rate and maturity date. See accompanying notes to financial statements. 23 Nuveen Floating Rate Income Opportunity Fund (JRO) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- VARIABLE RATE SENIOR LOAN INTERESTS - 135.5% (85.3% OF TOTAL INVESTMENTS) (2) AEROSPACE & DEFENSE - 2.3% (1.4% OF TOTAL INVESTMENTS) $ 8,104 K&F Industries, Inc., Term Loan C 7.320% 11/18/12 B+ $ 8,143,423 1,000 Transdigm Inc., Term Loan B 7.366% 6/23/13 B+ 1,006,875 -------------------------------------------------------------------------------------------------------------------------------- 9,104 Total Aerospace & Defense 9,150,298 -------------------------------------------------------------------------------------------------------------------------------- AIRLINES - 3.5% (2.2% OF TOTAL INVESTMENTS) 5,000 Northwest Airlines Inc., Term Loan 7.850% 7/19/08 BBB- 5,039,065 1,119 United Air Lines Inc., Delayed Draw Term Loan 11.000% 2/01/12 B+ 1,124,172 7,836 United Air Lines Inc., Term Loan B 9.120% 2/01/12 B+ 7,869,205 -------------------------------------------------------------------------------------------------------------------------------- 13,955 Total Airlines 14,032,442 -------------------------------------------------------------------------------------------------------------------------------- AUTO COMPONENTS - 3.5% (2.2% OF TOTAL INVESTMENTS) 1,649 Accuride Corporation, Term Loan B 7.375% 1/31/12 B+ 1,655,552 5,485 Federal-Mogul Corporation, Revolver, (5) (6) 6.851% 2/05/05 N/R 5,206,820 4,000 Goodyear Tire & Rubber Company, Second Lien Term 8.140% 4/30/10 B+ 4,050,832 Loan 1,000 Goodyear Tire & Rubber Company, Term Loan 7.072% 4/30/10 BB 1,008,839 1,994 Lear Corporation, Term Loan 7.866% 4/25/12 B2 2,016,847 -------------------------------------------------------------------------------------------------------------------------------- 14,128 Total Auto Components 13,938,890 -------------------------------------------------------------------------------------------------------------------------------- BUILDING PRODUCTS - 5.2% (3.3% OF TOTAL INVESTMENTS) 1,772 Atrium Companies Inc., Term Loan 8.107% 5/31/12 B 1,748,975 9,775 Nortek, Inc., Term Loan B 7.355% 8/27/11 B 9,803,103 500 Ply Gem Industries Inc., Term Loan 11.070% 11/05/11 B3 513,750 2,945 Stile Acquisition Corporation, Canadian Term 7.360% 4/05/13 BB- 2,935,674 Loan 2,950 Stile Acquisition Corporation, Term Loan B 7.360% 4/05/13 BB- 2,940,675 2,993 TFS Acquisition, Term Loan 8.921% 8/11/13 B+ 3,014,944 -------------------------------------------------------------------------------------------------------------------------------- 20,935 Total Building Products 20,957,121 -------------------------------------------------------------------------------------------------------------------------------- CAPITAL MARKETS - 1.4% (0.9% OF TOTAL INVESTMENTS) 2,665 Ameritrade Holdings Corporation, Term Loan B 6.820% 12/31/12 Ba1 2,674,735 2,786 BNY Convergex Group LLC, Term Loan 8.360% 10/02/13 B+ 2,801,820 -------------------------------------------------------------------------------------------------------------------------------- 5,451 Total Capital Markets 5,476,555 -------------------------------------------------------------------------------------------------------------------------------- CHEMICALS - 6.2% (3.9% OF TOTAL INVESTMENTS) 4,105 Celanese Holdings, LLC, Term Loan C 7.114% 4/06/11 N/R 4,133,478 845 Headwaters Inc., 1st Lien Term Loan 7.320% 4/30/11 BB- 847,914 2,452 Hexion Specialty Chemicals, Term Loan C1 7.875% 5/05/13 B 2,465,472 533 Hexion Specialty Chemicals, Term Loan C2 7.875% 5/05/13 B 535,571 5,349 Huntsman International LLC, Term Loan 7.070% 8/16/12 BB- 5,384,155 1,272 JohnsonDiversey Inc., Term Loan 7.870% 12/16/10 B+ 1,283,191 1,474 Lucite International, Term Loan B 8.070% 7/07/13 B+ 1,489,628 519 Lucite International, Term Loan B-2, (5) 1.375% 7/07/13 B+ 5,677 998 Lyondell Citgo Refining LP, Term Loan 7.121% 8/16/13 BB 1,005,813 7,840 Rockwood Specialties Group, Inc., Term Loan E 7.360% 7/30/12 B+ 7,898,796 -------------------------------------------------------------------------------------------------------------------------------- 25,387 Total Chemicals 25,049,695 -------------------------------------------------------------------------------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES - 3.0% (1.9% OF TOTAL INVESTMENTS) 2,784 Allied Waste North America, Inc., Letter of 7.073% 1/15/12 Ba3 2,801,157 Credit 6,277 Allied Waste North America, Inc., Term Loan B 7.161% 1/15/12 Ba3 6,309,772 995 Cenveo Inc., Term Loan B 7.365% 6/21/13 BB- 998,731 1,000 NCO Group Inc., Term Loan 8.380% 5/15/13 B+ 1,008,750 1,021 Workflow Management, Inc., Term Loan 9.360% 11/30/11 BB- 1,024,487 -------------------------------------------------------------------------------------------------------------------------------- 12,077 Total Commercial Services & Supplies 12,142,897 -------------------------------------------------------------------------------------------------------------------------------- COMMUNICATIONS EQUIPMENT - 0.7% (0.5% OF TOTAL INVESTMENTS) 2,993 Aspect Software, Term Loan B 8.375% 7/11/11 B+ 3,008,709 -------------------------------------------------------------------------------------------------------------------------------- CONSUMER FINANCE - 0.5% (0.3% OF TOTAL INVESTMENTS) 2,000 Peach Holdings Inc., Term Loan 9.120% 11/30/13 B 2,010,000 -------------------------------------------------------------------------------------------------------------------------------- 24 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- CONTAINERS & PACKAGING - 6.8% (4.3% OF TOTAL INVESTMENTS) $ 993 Amscan Holdings Inc., Term Loan B 8.387% 4/30/12 B+ $ 1,005,372 687 Bluegrass Container Company, LLC, Delayed Draw, 7.600% 6/30/13 BB- 695,790 1st Lien 970 Bluegrass Container Company, LLC, Delayed Draw, 10.320% 5/28/13 B- 986,788 2nd Lien 2,294 Bluegrass Container Company, LLC, Term Loan B 7.603% 6/30/13 BB- 2,325,403 3,030 Bluegrass Container Company, LLC, Term Loan, 2nd 10.326% 12/31/13 BB- 3,083,712 Lien 12,740 Graham Packaging Company, L.P., Term Loan B 7.625% 2/14/10 B 12,861,712 1,429 Graham Packaging Company, L.P., Term Loan C 9.625% 3/15/12 CCC+ 1,446,071 611 Smurfit-Stone Container Corporation, 7.572% 11/01/11 B+ 617,597 Deposit-Funded Commitment 2,416 Smurfit-Stone Container Corporation, Term Loan B 7.625% 11/01/11 B+ 2,441,208 1,473 Smurfit-Stone Container Corporation, Term Loan C 7.625% 11/01/11 B+ 1,487,804 462 Smurfit-Stone Container Corporation, Tranche C-1 7.625% 11/01/11 B+ 466,898 -------------------------------------------------------------------------------------------------------------------------------- 27,105 Total Containers & Packaging 27,418,355 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED CONSUMER SERVICES - 0.8% (0.5% OF TOTAL INVESTMENTS) 3,000 West Corporation, Term Loan 8.085% 10/24/13 B+ 3,024,845 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES - 9.7% (6.1% OF TOTAL INVESTMENTS) 8,000 Cequel Communications LLC., Term Loan B 7.610% 11/05/13 B+ 8,057,500 1,000 Choice One Communications, Term Loan B 9.375% 6/27/12 B 1,015,157 1,970 Intelsat Corporation, Term Loan 7.360% 7/01/13 B2 1,993,950 10,973 Intelsat Corporation, Tranche B-2 Term Loan 7.860% 1/03/14 BB 11,096,698 2,000 Intelsat Corporation, Unsecured Term Loan, WI/DD TBD TBD BB 2,016,000 6,500 Iowa Telecommunications Services, Inc., Term 7.115% 11/23/11 BB- 6,536,563 Loan B 4,000 Level 3 Communications Incorporated, Term Loan 8.366% 12/01/11 B- 4,053,750 3,990 MetroPCS Inc., Term Loan 7.875% 11/03/13 B 4,029,188 -------------------------------------------------------------------------------------------------------------------------------- 38,433 Total Diversified Telecommunication Services 38,798,806 -------------------------------------------------------------------------------------------------------------------------------- ELECTRIC UTILITIES - 0.6% (0.4% OF TOTAL INVESTMENTS) 2,164 Murray Energy Corporation, Term Loan C 13.875% 1/28/11 N/R 2,250,560 -------------------------------------------------------------------------------------------------------------------------------- ELECTRICAL EQUIPMENT - 0.4% (0.2% OF TOTAL INVESTMENTS) 1,500 Generac Inc., Term Loan 7.860% 11/10/13 N/R 1,505,625 -------------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.5% (0.3% OF TOTAL INVESTMENTS) 1,990 Sensata Technologies B.V., Term Loan 7.110% 4/27/13 B1 1,986,643 -------------------------------------------------------------------------------------------------------------------------------- ENERGY EQUIPMENT & SERVICES - 0.2% (0.1% OF TOTAL INVESTMENTS) 350 Dresser-Rand Group, Inc., Term Loan 7.320% 10/29/07 BB- 353,025 287 Petroleum Geo-Services, Term Loan 7.610% 12/15/12 BB- 288,839 -------------------------------------------------------------------------------------------------------------------------------- 637 Total Energy Equipment & Services 641,864 -------------------------------------------------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING - 2.1% (1.3% OF TOTAL INVESTMENTS) 8,258 Jean Coutu Group, Inc., Term Loan B 7.875% 7/30/11 B1 8,280,777 -------------------------------------------------------------------------------------------------------------------------------- FOOD PRODUCTS - 1.7% (1.1% OF TOTAL INVESTMENTS) 651 Dole Foods Company Inc., Deposit-Funded 7.374% 4/12/13 B 650,227 Commitment 1,454 Dole Foods Company Inc., Term Loan B 7.546% 4/30/13 B 1,452,038 4,847 Dole Foods Company Inc., Term Loan C 7.460% 4/30/13 B+ 4,840,124 -------------------------------------------------------------------------------------------------------------------------------- 6,952 Total Food Products 6,942,389 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.4% (0.3% OF TOTAL INVESTMENTS) 1,634 Kinetic Concepts Inc., Term Loan B-1 7.120% 8/11/10 BB 1,641,406 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE PROVIDERS & SERVICES - 13.0% (8.3% OF TOTAL INVESTMENTS) 7,165 Community Health Systems, Inc., Term Loan 7.120% 8/19/11 BB- 7,186,561 5,006 Davita Inc., Term Loan B 7.302% 10/05/12 BB- 5,049,360 5,955 Fresenius Medical Care AG & Co. KGaA, Term Loan 6.740% 12/01/13 Ba2 5,946,109 9,000 HCA, Inc., Term Loan 8.114% 11/17/13 Ba3 9,092,174 3,980 HealthSouth Corporation, Term Loan 8.610% 3/10/13 B2 4,022,538 5,363 IASIS Healthcare LLC, Term Loan B 7.570% 6/22/11 B+ 5,422,828 1,010 LifePoint Hospitals Holdings, Inc., Term Loan B 6.945% 4/15/12 BB- 1,009,510 14,710 Vanguard Health Holding Company, LLC, 7.614% 9/23/11 B 14,856,839 Replacement Term Loan -------------------------------------------------------------------------------------------------------------------------------- 52,189 Total Health Care Providers & Services 52,585,919 -------------------------------------------------------------------------------------------------------------------------------- HEALTH CARE TECHNOLOGY - 0.5% (0.3% OF TOTAL INVESTMENTS) 1,987 Emdeon Business Services, Term Loan 7.870% 11/16/13 B+ 1,998,758 -------------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 8.4% (5.3% OF TOTAL INVESTMENTS) 3,972 24 Hour Fitness Worldwide, Inc., Term Loan B 7.865% 6/08/12 B 4,004,764 2,985 Cedar Fair LP, Term Loan 7.820% 8/30/12 BB- 3,018,768 488 CBRL Group, Inc., Term B-2 Delayed Draw, (5) 0.750% 4/27/13 BB 610 25 Nuveen Floating Rate Income Opportunity Fund (JRO) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE (continued) $ 3,120 CBRL Group, Inc., Term Loan B-1 6.869% 4/27/13 BB $ 3,128,579 4,000 Intrawest Corporation, Term Loan 7.320% 12/31/07 N/R 4,002,500 1,975 Penn National Gaming, Inc., Term Loan B 7.120% 10/03/12 BB 1,990,430 7,268 TDS Investor Corp., Term Loan 7.864% 8/23/13 B+ 7,322,014 714 TDS Investor Corp., Letter of Credit 7.864% 8/23/13 B+ 719,080 6,218 Venetian Casino Resort, LLC, Term Loan 7.120% 6/15/11 BB- 6,268,768 1,282 Venetian Casino Resort, LLC, Term Loan B 7.120% 6/15/11 BB- 1,292,529 2,000 Worldspan LP, Term Loan 8.583% 12/07/13 B 2,012,501 -------------------------------------------------------------------------------------------------------------------------------- 34,022 Total Hotels, Restaurants & Leisure 33,760,543 -------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD DURABLES - 1.9% (1.2% OF TOTAL INVESTMENTS) 7,488 Jarden Corporation, Term Loan 7.364% 1/24/12 B+ 7,514,813 -------------------------------------------------------------------------------------------------------------------------------- HOUSEHOLD PRODUCTS - 2.5% (1.5% OF TOTAL INVESTMENTS) 9,749 Prestige Brands, Inc., Term Loan B 7.710% 4/06/11 B+ 9,832,648 -------------------------------------------------------------------------------------------------------------------------------- INSURANCE - 1.6% (1.0% OF TOTAL INVESTMENTS) 1,000 Affirmative Insurance Holdings Inc., Term Loan, TBD TBD B 1,005,000 WI/DD 5,434 Conseco, Inc., Term Loan 7.320% 10/10/13 BB- 5,465,038 -------------------------------------------------------------------------------------------------------------------------------- 6,434 Total Insurance 6,470,038 -------------------------------------------------------------------------------------------------------------------------------- IT SERVICES - 2.7% (1.7% OF TOTAL INVESTMENTS) 342 Infor Global Solutions, Delayed Draw Term Loan 9.120% 7/28/12 B 344,822 656 Infor Global Solutions, Term Loan 9.120% 7/28/12 B 662,219 9,850 SunGard Data Systems Inc., Term Loan B 7.875% 2/11/13 B+ 9,953,120 -------------------------------------------------------------------------------------------------------------------------------- 10,848 Total IT Services 10,960,161 -------------------------------------------------------------------------------------------------------------------------------- LEISURE EQUIPMENT & PRODUCTS - 1.4% (0.9% OF TOTAL INVESTMENTS) 5,468 Bombardier Recreational Products, Term Loan 7.900% 6/28/13 B1 5,504,809 -------------------------------------------------------------------------------------------------------------------------------- MACHINERY - 1.3% (0.8% OF TOTAL INVESTMENTS) 578 Navistar International, Synthetic Letter of 7.166% 1/19/12 BB- 588,792 Credit 1,589 Navistar International, Term Loan 8.610% 1/31/12 BB- 1,619,178 2,000 Oshkosh Truck Corporation, Term Loan 7.350% 12/06/13 Ba3 2,012,947 967 Rexnord Corporation, Term Loan 7.875% 7/19/13 B+ 971,041 -------------------------------------------------------------------------------------------------------------------------------- 5,134 Total Machinery 5,191,958 -------------------------------------------------------------------------------------------------------------------------------- MEDIA - 24.1% (15.3% OF TOTAL INVESTMENTS) 1,980 AMC Entertainment Inc., Term Loan 7.445% 1/26/13 B+ 2,000,470 2,500 American Lawyer Media, Inc., Second Lien Term 11.114% 3/07/11 CCC 2,508,334 Loan 861 Blockbuster, Inc., Term Loan A 8.664% 8/20/09 B- 863,265 2,937 Blockbuster, Inc., Term Loan B 8.902% 8/20/11 B- 2,957,896 9,000 Century Cable Holdings, LLC, Revolver (6) 9.250% 10/25/10 N/R 8,760,537 7,500 Century Cable Holdings, LLC, Term Loan B (6) 10.250% 12/31/09 N/R 7,317,188 10,953 Charter Communications Inc., Term Loan B 7.985% 4/28/13 B 11,062,450 4,950 Clear Channel Entertainment, Term Loan B 8.101% 6/20/13 B+ 4,959,281 995 Cumulus Media Inc, Term Loan 7.333% 6/07/13 B 1,001,322 2,000 HIT Entertainment Inc., Second Lien Term Loan 10.860% 2/26/13 CCC+ 2,026,876 3,940 HIT Entertainment Inc., Term Loan B 7.600% 3/20/12 B 3,975,706 5,000 Idearc Inc., Term Loan 7.330% 11/17/14 Ba2 5,043,283 3,965 Metro-Goldwyn-Mayer Studios, Inc., Term Loan B 8.614% 6/30/12 N/R 3,978,176 8,978 Neilsen Finance LLC, Term Loan B 8.125% 8/09/13 B+ 9,059,114 3,000 NextMedia Operating Inc., Second Lien Term Loan 9.850% 11/15/12 CCC+ 3,032,813 3,000 Philadelphia Newspapers, Mezzanine Term Loan 16.000% 6/29/12 N/R 2,985,000 8,565 R. H. Donnelley Inc., Term Loan D-2 6.865% 6/30/11 BB 8,562,440 3,901 Regal Cinemas Corporation, Term Loan 7.114% 10/27/13 BB- 3,911,059 2,000 UPC Broadband Holding BV, Term Loan J2 7.370% 3/29/13 B 2,010,341 2,000 UPC Broadband Holding BV, Term Loan K2 7.370% 12/31/13 B 2,010,341 4,853 WMG Acquisition Corp., Term Loan 7.370% 2/28/11 BB- 4,884,401 4,025 Yell Group, Term Loan 7.320% 10/26/12 Ba3 4,063,153 -------------------------------------------------------------------------------------------------------------------------------- 96,903 Total Media 96,973,446 -------------------------------------------------------------------------------------------------------------------------------- METALS & MINING - 0.9% (0.5% OF TOTAL INVESTMENTS) 2,541 Amsted Industries Incorporated, Delayed Term 0.500% 4/05/11 BB- (38,110) Loan, (5) (7) 3,509 Amsted Industries Incorporated, Term Loan B 7.361% 4/05/13 BB- 3,522,027 -------------------------------------------------------------------------------------------------------------------------------- 6,050 Total Metals & Mining 3,483,917 -------------------------------------------------------------------------------------------------------------------------------- 26 WEIGHTED PRINCIPAL AVERAGE AMOUNT (000) DESCRIPTION (1) COUPON MATURITY (3) RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- MULTI-UTILITIES - 2.0% (1.3% OF TOTAL INVESTMENTS) $ 5,737 NRG Energy Inc., Credit-Linked Deposit 7.364% 2/01/13 BB- $ 5,793,461 2,365 NRG Energy Inc., Term Loan 7.364% 2/01/13 BB- 2,388,504 -------------------------------------------------------------------------------------------------------------------------------- 8,102 Total Multi-Utilities 8,181,965 -------------------------------------------------------------------------------------------------------------------------------- OIL, GAS & CONSUMABLE FUELS - 1.0% (0.6% OF TOTAL INVESTMENTS) 301 Coffeyville Resources LLC, Letter of Credit 8.360% 12/28/10 B2 302,602 1,553 Coffeyville Resources LLC, Term Loan 8.360% 12/31/13 B2 1,564,737 2,000 El Paso Corporation, Letter of Credit 7.320% 7/31/11 B+ 2,011,719 -------------------------------------------------------------------------------------------------------------------------------- 3,854 Total Oil, Gas & Consumable Fuels 3,879,058 -------------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 3.9% (2.5% OF TOTAL INVESTMENTS) 3,486 Boise Cascade Corporation, Term Loan D 7.108% 3/29/11 BB 3,506,719 7,920 Georgia-Pacific Corporation, Term Loan B 7.355% 12/23/10 BB- 7,999,200 3,117 Georgia-Pacific Corporation, Term Loan B-2 7.114% 12/31/13 BB- 3,138,254 1,000 White Birch Paper Company, Second Lien Term Loan 12.870% 4/08/13 CCC+ 1,015,834 -------------------------------------------------------------------------------------------------------------------------------- 15,523 Total Paper & Forest Products 15,660,007 -------------------------------------------------------------------------------------------------------------------------------- REAL ESTATE MANAGEMENT & DEVELOPMENT - 4.5% (2.8% OF TOTAL INVESTMENTS) 4,563 Capital Automotive LP., Term Loan 7.080% 12/16/10 BB+ 4,603,123 9,500 LNR Property Corporation, Term Loan B 8.120% 7/12/11 B2 9,566,163 2,000 Promontory Club, Second Lien Term Loan 11.820% 8/31/11 N/R 1,933,333 1,960 Promontory Club, Term Loan B 8.070% 8/31/10 N/R 1,956,779 -------------------------------------------------------------------------------------------------------------------------------- 18,023 Total Real Estate Management & Development 18,059,398 -------------------------------------------------------------------------------------------------------------------------------- ROAD & RAIL - 1.0% (0.6% OF TOTAL INVESTMENTS) 444 Hertz Corporation, Synthetic Term Loan 5.365% 12/21/12 BB+ 448,090 3,522 Hertz Corporation, Term Loan B 7.347% 12/21/12 BB 3,551,240 -------------------------------------------------------------------------------------------------------------------------------- 3,966 Total Road & Rail 3,999,330 -------------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 2.3% (1.4% OF TOTAL INVESTMENTS) 7,092 Advanced Micro Devices, Term Loan B 7.620% 12/31/13 BB- 7,161,662 2,000 Freescale Semiconductor, Term Loan 7.369% 12/01/13 BB 2,015,000 -------------------------------------------------------------------------------------------------------------------------------- 9,092 Total Semiconductors & Equipment 9,176,662 -------------------------------------------------------------------------------------------------------------------------------- SOFTWARE - 2.8% (1.7% OF TOTAL INVESTMENTS) 6,983 Dealer Computer Service, Term Loan 7.845% 10/26/12 BB- 7,047,339 4,000 Dealer Computer Service, Term Loan, 2nd Lien 10.845% 10/26/13 B3 4,079,376 -------------------------------------------------------------------------------------------------------------------------------- 10,983 Total Software 11,126,715 -------------------------------------------------------------------------------------------------------------------------------- SPECIALTY RETAIL - 6.0% (3.8% OF TOTAL INVESTMENTS) 983 Burlington Coat Factory Warehouse Corporation, 7.620% 5/28/13 B 976,223 Term Loan 4,000 FGX International Inc., Term Loan B 9.361% 12/09/12 B 3,990,000 6,837 Michaels Stores Inc., Term Loan 8.125% 10/31/13 B- 6,900,417 1,995 Sally Beauty, Term Loan 7.870% 11/16/11 B2 2,014,327 7,000 TRU 2005 RE Holding Co. 1, Term Loan 8.326% 12/09/08 N/R 7,071,096 3,000 Toys "R" Us, Inc., Term Loan B 9.625% 7/19/12 Ba3 3,098,532 -------------------------------------------------------------------------------------------------------------------------------- 23,815 Total Specialty Retail 24,050,595 -------------------------------------------------------------------------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 3.7% (2.3% OF TOTAL INVESTMENTS) 1,852 HanesBrands Inc., Term Loan 7.607% 9/15/13 BB- 1,876,800 1,000 HanesBrands Inc., Term Loan, 2nd Lien 9.110% 3/05/14 B- 1,031,094 11,942 Visant Holding Corporation, Term Loan C 7.122% 7/29/10 B+ 12,013,849 -------------------------------------------------------------------------------------------------------------------------------- 14,794 Total Textiles, Apparel & Luxury Goods 14,921,743 -------------------------------------------------------------------------------------------------------------------------------- TRADING COMPANIES & DISTRIBUTORS - 0.5% (0.3% OF TOTAL INVESTMENTS) 2,000 Ashtead Group Public Limited Company, Term Loan 7.570% 8/31/11 B3 2,000,000 B -------------------------------------------------------------------------------------------------------------------------------- $ 544,127 TOTAL VARIABLE RATE SENIOR LOAN INTERESTS (COST 543,590,360 $540,738,241) ================================================================================================================================ PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY RATINGS (4) VALUE -------------------------------------------------------------------------------------------------------------------------------- CORPORATE BONDS - 18.5% (11.7% OF TOTAL INVESTMENTS) BUILDING PRODUCTS - 0.5% (0.3% OF TOTAL INVESTMENTS) $ 2,000 Stile Acquisition Corporation, Bridge Loan, 144A 11.000% 4/06/15 N/R $ 1,985,000 -------------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES - 4.3% (2.8% OF TOTAL INVESTMENTS) 1,500 Intelsat Bermuda Limited, Floating Rate Note, 8.900% 1/15/15 B 1,533,750 3.500% plus six-month LIBOR, 144A 5,000 Intelsat Subsidiary Holding Company Limited, 10.275% 1/15/12 B+ 5,050,000 Floating Rate Note, 4.875% plus six-month LIBOR 27 Nuveen Floating Rate Income Opportunity Fund (JRO) (continued) Portfolio of INVESTMENTS January 31, 2007 (Unaudited) PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY RATINGS (4) VALUE ----------------------------------------------------------------------------------------------------------------------------- DIVERSIFIED TELECOMMUNICATION SERVICES (continued) $ 10,000 Qwest Corporation, Floating Rate Note, 3.250% 8.610% 6/15/13 BB $ 10,950,000 plus three-month LIBOR ----------------------------------------------------------------------------------------------------------------------------- 16,500 Total Diversified Telecommunication Services 17,533,750 ----------------------------------------------------------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 2.8% (1.8% OF TOTAL INVESTMENTS) 11,000 NXP BV, Floating Rate Note, 2.750% plus 8.110% 10/15/13 BB+ 11,261,250 three-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- FOOD & STAPLES RETAILING - 2.5% (1.6% OF TOTAL INVESTMENTS) 10,000 Stater Brothers Holdings Inc., Floating Rate 8.860% 6/15/10 B+ 10,175,000 Note, 3.500% plus three-month LIBOR ----------------------------------------------------------------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.4% (0.2% OF TOTAL INVESTMENTS) 1,500 Encore Medical Finance LLC, 144A 11.750% 11/15/14 CCC+ 1,500,000 ----------------------------------------------------------------------------------------------------------------------------- MEDIA - 4.0% (2.5% OF TOTAL INVESTMENTS) 15,000 Cablevision Systems Corporation, Floating Rate 9.900% 4/01/09 B+ 15,975,000 Note, 4.500% plus six-month LIBOR, Series B ----------------------------------------------------------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 0.5% (0.3% OF TOTAL INVESTMENTS) 2,000 Verso Paper Holdings LLC., 144A 9.125% 8/01/14 B+ 2,110,000 ----------------------------------------------------------------------------------------------------------------------------- REAL ESTATE INVESTMENT TRUST - 0.8% (0.5% OF TOTAL INVESTMENTS) 3,000 Felcor Lodging Trust Inc., Floating Rate Note, 7.275% 12/01/11 Ba3 3,037,500 1.875% plus six-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- SEMICONDUCTORS & EQUIPMENT - 1.3% (0.8% OF TOTAL INVESTMENTS) 5,000 Avago Technologies Finance Pte. Ltd., Floating 10.860% 6/01/13 B 5,243,750 Rate Note, 5.500% plus three-month LIBOR, 144A ----------------------------------------------------------------------------------------------------------------------------- TRADING COMPANIES & DISTRIBUTORS - 1.4% (0.9% OF TOTAL INVESTMENTS) 3,000 Neff Rental LLC/Neff Finance Corporation 11.250% 6/15/12 B- 3,330,000 2,000 Penhall International Corporation, 144A 12.000% 8/01/14 B3 2,195,000 ----------------------------------------------------------------------------------------------------------------------------- 5,000 Total Trading Companies & Distributors 5,525,000 ----------------------------------------------------------------------------------------------------------------------------- $ 71,000 TOTAL CORPORATE BONDS (COST $71,652,778) 74,346,250 ============================================================================================================================= SHARES DESCRIPTION (1) VALUE ----------------------------------------------------------------------------------------------------------------------------- INVESTMENT COMPANIES - 0.7% (0.4% OF TOTAL INVESTMENTS) 369,650 ING Prime Rate Trust $ 2,735,410 ----------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT COMPANIES (COST $2,516,171) 2,735,410 ============================================================================================================== SHARES DESCRIPTION (1) VALUE ----------------------------------------------------------------------------------------------------------------------------- WARRANTS - 0.1% (0.0% OF TOTAL INVESTMENTS) 26,182 Reliant Energy Inc. $ 242,184 ----------------------------------------------------------------------------------------------------------------------------- TOTAL WARRANTS (COST $184,678) 242,184 ============================================================================================================== PRINCIPAL AMOUNT (000) DESCRIPTION (1) COUPON MATURITY VALUE ----------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 4.1% (2.6% OF TOTAL INVESTMENTS) $ 16,647 Repurchase Agreement with Fixed Income Clearing 5.000% 2/01/07 $ 16,646,790 Corporation, dated 1/31/07, repurchase price $16,649,102, collateralized by $17,420,000, U.S. Treasury Notes, 3.375%, due 9/15/09, value $16,984,500 ========== -------------------------------------------------------------------------------------------------------------- TOTAL SHORT-TERM INVESTMENTS (COST $16,646,790) 16,646,790 ============================================================================================================== TOTAL INVESTMENTS (COST $631,738,658) - 158.9% 637,560,994 ============================================================================================================== OTHER ASSETS LESS LIABILITIES - 0.9% 3,713,285 ============================================================================================================== PREFERRED SHARES, AT LIQUIDATION VALUE - (59.8)% (240,000,000) ============================================================================================================== NET ASSETS APPLICABLE TO COMMON SHARES - 100% $ 401,274,279 ============================================================================================================== 28 (1) All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares unless otherwise noted. (2) Senior Loans in which the Fund invests generally pay interest at rates which are periodically adjusted by reference to a base short-term, floating lending rate plus an assigned fixed rate. These floating lending rates are generally (i) the lending rate referenced by the London Inter-Bank Offered Rate ("LIBOR"), or (ii) the prime rate offered by one or more major United States banks. Senior Loans may be considered restricted in that the Fund ordinarily is contractually obligated to receive approval from the Agent Bank and/or Borrower prior to the disposition of a Senior Loan. (3) Senior Loans generally are subject to mandatory and/or optional prepayment. Because of these mandatory prepayment conditions and because there may be significant economic incentives for a Borrower to prepay, prepayments of Senior Loans may occur. As a result, the actual remaining maturity of Senior Loans held may be substantially less than the stated maturities shown. (4) Ratings: Using the higher of Standard & Poor's or Moody's rating. Ratings below BBB by Standard & Poor's Group or Baa by Moody's Investor Service, Inc. are considered to be below investment grade. (5) Portion of position represents an unfunded Senior Loan commitment outstanding at January 31, 2007. (6) At or subsequent to January 31, 2007, this issue was under the protection of the Federal Bankruptcy Court. (7) Negative value represents unrealized depreciation on Senior Loan commitment at January 31, 2007. N/R Not rated. WI/DD Purchased on a when-issued or delayed delivery basis. 144A Investment is exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These investments may only be resold in transactions exempt from registration which are normally those transactions with qualified institutional buyers. TBD Senior Loan purchased on a when-issued or delayed-delivery basis. Certain details associated with this purchase are not known prior to the settlement date of the transaction. In addition, Senior Loans typically trade without accrued interest and therefore a weighted average coupon rate is not available prior to settlement. At settlement, if still unknown, the Borrower or counterparty will provide the Fund with the final weighted average coupon rate and maturity date. See accompanying notes to financial statements. 29 Statement of ASSETS AND LIABILITIES January 31, 2007 (Unaudited) FLOATING RATE SENIOR FLOATING RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) --------------------------------------------------------------------------------------------------------------- ASSETS Investments, at value (cost $405,153,004, $1,061,412,066 and $631,738,658, respectively) $401,080,864 $1,070,290,715 $637,560,994 Receivables: Interest 3,452,203 8,821,896 5,595,942 Investments sold 1,997,423 1,090,925 1,606,688 Other assets 84,528 38,842 33,738 --------------------------------------------------------------------------------------------------------------- Total assets 406,615,018 1,080,242,378 644,797,362 --------------------------------------------------------------------------------------------------------------- LIABILITIES Cash overdraft 28,101 -- -- Payables: Borrowings 103,000,000 -- -- Investments purchased 1,990,000 13,844,483 2,990,000 Accrued expenses: Management fees 233,355 451,156 287,367 Interest on borrowings 474,431 -- -- Other 164,793 203,686 127,238 Preferred share dividends payable 177,286 176,006 118,478 --------------------------------------------------------------------------------------------------------------- Total liabilities 106,067,966 14,675,331 3,523,083 --------------------------------------------------------------------------------------------------------------- Preferred shares, at liquidation value 46,000,000 400,000,000 240,000,000 --------------------------------------------------------------------------------------------------------------- Net assets applicable to Common shares $254,547,052 $ 665,567,047 $401,274,279 --------------------------------------------------------------------------------------------------------------- Common shares outstanding 29,813,616 47,286,920 28,397,051 --------------------------------------------------------------------------------------------------------------- Net asset value per Common share outstanding (net assets applicable to Common shares, divided by Common shares outstanding) $ 8.54 $ 14.08 $ 14.13 --------------------------------------------------------------------------------------------------------------- NET ASSETS APPLICABLE TO COMMON SHARES CONSIST OF: --------------------------------------------------------------------------------------------------------------- Common shares, $.01 par value per share $ 298,136 $ 472,869 $ 283,971 Paid-in surplus 282,998,092 667,328,897 400,573,708 Undistributed (Over-distribution of) net investment income 5,650,038 (4,417,516) (2,357,587) Accumulated net realized gain (loss) from investments and SAMI transactions (30,327,074) (6,695,852) (3,048,149) Net unrealized appreciation (depreciation) of investments (4,072,140) 8,878,649 5,822,336 --------------------------------------------------------------------------------------------------------------- Net assets applicable to Common shares $254,547,052 $ 665,567,047 $401,274,279 --------------------------------------------------------------------------------------------------------------- Authorized shares: Common Unlimited Unlimited Unlimited Preferred Unlimited Unlimited Unlimited --------------------------------------------------------------------------------------------------------------- See accompanying notes to financial statements. 30 Statement of OPERATIONS Six Months Ended January 31, 2007 (Unaudited) FLOATING RATE SENIOR FLOATING RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) ------------------------------------------------------------------------------------------------------------- INVESTMENT INCOME Dividends and Interest $19,463,331 $ 36,457,951 $22,278,773 Fees 487,032 364,612 421,299 ------------------------------------------------------------------------------------------------------------- Total investment income 19,950,363 36,822,563 22,700,072 ------------------------------------------------------------------------------------------------------------- EXPENSES Management fees 1,680,635 4,385,927 2,667,705 Preferred shares - auction fees 57,973 504,110 302,467 Preferred shares - dividend disbursing agent fees 3,025 11,139 10,171 Shareholders' servicing agent fees and expenses 2,098 94 173 Interest expense and program usage fees 2,821,192 -- -- Commitment fees 164,646 -- -- Custodian's fees and expenses 80,981 178,781 113,893 Trustees' fees and expenses 5,255 15,265 8,910 Professional fees 28,033 41,154 28,298 Shareholders' reports - printing and mailing expenses 34,083 62,449 34,938 Stock exchange listing fees 5,520 8,807 5,231 Investor relations expense 23,794 70,686 42,384 Other expenses 7,217 8,088 31,568 ------------------------------------------------------------------------------------------------------------- Total expenses before custodian fee credit, expense reimbursement and legal fee refund 4,914,452 5,286,500 3,245,738 Custodian fee credit (195) (406) (1,195) Expense reimbursement (402,103) (1,710,004) (964,248) Legal fee refund (10,872) -- -- ------------------------------------------------------------------------------------------------------------- Net expenses 4,501,282 3,576,090 2,280,295 ------------------------------------------------------------------------------------------------------------- Net investment income 15,449,081 33,246,473 20,419,777 ------------------------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) Net realized gain (loss) from investments (4,169,149) 1,830,437 3,135,429 Change in net unrealized appreciation (depreciation) of investments 6,274,449 10,138,634 4,484,718 ------------------------------------------------------------------------------------------------------------- Net realized and unrealized gain (loss) 2,105,300 11,969,071 7,620,147 ------------------------------------------------------------------------------------------------------------- DISTRIBUTIONS TO PREFERRED SHAREHOLDERS From net investment income (1,173,931) (10,164,286) (6,106,501) ------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets applicable to Common shares from operations $16,380,450 $ 35,051,258 $21,933,423 ------------------------------------------------------------------------------------------------------------- See accompanying notes to financial statements. 31 Statement of CHANGES IN NET ASSETS (Unaudited) FLOATING RATE FLOATING RATE SENIOR INCOME (NSL) INCOME (JFR) INCOME OPPORTUNITY (JRO) --------------------------- --------------------------- ---------------------------- SIX MONTHS SIX MONTHS SIX MONTHS ENDED YEAR ENDED ENDED YEAR ENDED ENDED YEAR ENDED 1/31/07 7/31/06 1/31/07 7/31/06 1/31/07 7/31/06 --------------------------------------------------------------------------------------------------------------------------------- OPERATIONS Net investment income $ 15,449,081 $ 20,514,989 $ 33,246,473 $ 61,979,154 $ 20,419,777 $ 39,228,036 Net realized gain (loss) from investments (4,169,149) (586,687) 1,830,437 (613,927) 3,135,429 (899,739) Net realized gain (loss) from SAMIs -- -- -- 63,959 -- -- Change in net unrealized appreciation (depreciation) of investments 6,274,449 (3,741,140) 10,138,634 (7,633,568) 4,484,718 (2,806,257) Change in net unrealized appreciation (depreciation) of SAMIs -- -- -- (46,786) -- -- Distributions to Preferred Shareholders from net investment income (1,173,931) (1,963,968) (10,164,286) (16,418,103) (6,106,501) (9,837,234) --------------------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets applicable to Common shares from operations 16,380,450 14,223,194 35,051,258 37,330,729 21,933,423 25,684,806 --------------------------------------------------------------------------------------------------------------------------------- DISTRIBUTIONS TO COMMON SHAREHOLDERS From net investment income (10,135,588) (18,614,747) (27,000,832) (47,003,199) (16,853,650) (29,277,360) --------------------------------------------------------------------------------------------------------------------------------- Decrease in net assets applicable to Common shares from distributions to Common shareholders (10,135,588) (18,614,747) (27,000,832) (47,003,199) (16,853,650) (29,277,360) --------------------------------------------------------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS Common shares: Offering costs adjustments -- -- -- (2,399) -- (2,491) Net proceeds from shares issued to shareholders due to reinvestment of distributions 31,254 64,606 -- -- -- -- Preferred shares offering costs adjustments -- -- -- (2,399) -- (2,491) --------------------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets applicable to Common shares from capital share transactions 31,254 64,606 -- (4,798) -- (4,982) --------------------------------------------------------------------------------------------------------------------------------- Net increase (decrease) in net assets applicable to Common shares 6,276,116 (4,326,947) 8,050,426 (9,677,268) 5,079,773 (3,597,536) Net assets applicable to Common shares at the beginning of period 248,270,936 252,597,883 657,516,621 667,193,889 396,194,506 399,792,042 --------------------------------------------------------------------------------------------------------------------------------- Net assets applicable to Common shares at the end of period $254,547,052 $248,270,936 $665,567,047 $657,516,621 $401,274,279 $396,194,506 --------------------------------------------------------------------------------------------------------------------------------- Undistributed (Over-distribution of) net investment income at the end of period $ 5,650,038 $ 1,510,476 $ (4,417,516) $ (498,871) $ (2,357,587) $ 182,787 --------------------------------------------------------------------------------------------------------------------------------- See accompanying notes to financial statements. 32 Statement of CASH FLOWS Six Months Ended January 31, 2007 (Unaudited) FLOATING RATE SENIOR FLOATING RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) ----------------------------------------------------------------------------------------------------------- CASH FLOWS FROM OPERATING ACTIVITIES: NET INCREASE (DECREASE) IN NET ASSETS APPLICABLE TO COMMON SHARES FROM OPERATIONS $ 16,380,450 $ 35,051,258 $ 21,933,423 Adjustments to reconcile the net increase (decrease) in net assets applicable to Common shares from operations to net cash provided by (used in) operating activities: Purchases of investments (121,979,023) (331,235,529) (185,794,785) Proceeds from sales of investments 116,133,642 326,674,662 184,204,385 Proceeds from (Purchases of) short-term investments, net 10,603,061 4,412,256 2,503,315 Amortization/(Accretion) of premiums and discounts, net 113,513 453,701 247,675 (Increase) Decrease in receivable for interest (130,885) 417,267 (161,552) (Increase) Decrease in receivable for investments sold 3,923,723 3,888,884 9,694,212 (Increase) Decrease in other assets (622) 7,480 (14,717) Increase (Decrease) in payable for investments purchased (9,552,977) (4,865,504) (11,432,749) Increase (Decrease) in interest on borrowings 6,405 -- -- Increase (Decrease) in accrued management fees 34,981 (1,101) (323) Increase (Decrease) in accrued other liabilities (13,863) (76,860) (31,167) Increase (Decrease) in Preferred share dividends payable 104,560 (73,354) (4,507) Net realized (gain) loss from investments 4,169,149 (1,830,437) (3,135,429) Net realized (gain) loss from paydowns (3,441,432) 4,316,743 3,330,587 Change in net unrealized (appreciation) depreciation of investments (6,274,449) (10,138,634) (4,484,718) ----------------------------------------------------------------------------------------------------------- Net cash provided by (used in) operating activities 10,076,233 27,000,832 16,853,650 ----------------------------------------------------------------------------------------------------------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions paid to Common shareholders (10,104,334) (27,000,832) (16,853,650) ----------------------------------------------------------------------------------------------------------- Net cash provided by (used in) financing activities (10,104,334) (27,000,832) (16,853,650) ----------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN CASH (28,101) -- -- Cash at the beginning of period -- -- -- ----------------------------------------------------------------------------------------------------------- CASH AT THE END OF PERIOD $ (28,101) $ -- $ -- ----------------------------------------------------------------------------------------------------------- SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION Cash paid by Senior Income (NSL) for interest on bank borrowings during the six months ended January 31, 2007, was $2,814,787. Non-cash financing activities not included herein consist of reinvestments of Common share distributions of $31,254 for Senior Income (NSL). See accompanying notes to financial statements. 33 Notes to FINANCIAL STATEMENTS (Unaudited) 1. GENERAL INFORMATION AND SIGNIFICANT ACCOUNTING POLICIES The funds (the "Funds") covered in this report and their corresponding Common share New York Stock Exchange symbols are Nuveen Senior Income Fund (NSL), Nuveen Floating Rate Income Fund (JFR) and Nuveen Floating Rate Income Opportunity Fund (JRO). The Funds are registered under the Investment Company Act of 1940, as amended, as closed-end management investment companies. Each Fund seeks to provide a high level of current income by investing primarily in senior loans whose interest rates float or adjust periodically based on a benchmark interest rate index. The following is a summary of significant accounting policies followed by the Funds in the preparation of their financial statements in accordance with U.S. generally accepted accounting principles. Investment Valuation The prices of senior loans, bonds and other securities in the Funds' investment portfolios, other than subordinated loans issued by middle market companies, are generally provided by one or more independent pricing services approved by the Funds' Board of Trustees. Floating Rate Income Opportunity (JRO) currently expects that the independent pricing services will be unable to provide a market based price for certain of the privately negotiated subordinated loans issued by middle market companies. The pricing services, with input from Symphony Asset Management, LLC ("Symphony"), an indirect wholly owned subsidiary of Nuveen, and Nuveen Asset Management (the "Adviser"), a wholly owned subsidiary of Nuveen, will estimate the fair value for such subordinated loans, subject to the supervision of Symphony and the Adviser. Floating Rate Income Opportunity (JRO) may engage an independent appraiser to periodically provide an independent determination of the value, or an opinion with respect to the pricing services' value, of such loans. The pricing services typically value exchange-listed securities at the last sales price on that day; and value senior loans, bonds and other securities traded in the over-the-counter market at the mean of the highest bona fide bid and lowest bona fide asked prices when current quotations are readily available. The pricing services or, in the absence of a pricing service for a particular investment, the Board of Trustees of the Funds, or its designee, may establish fair market value using a wide variety of market data including yields or prices of investments of comparable quality, type of issue, coupon, maturity and rating, market quotes or indications of value from security dealers, evaluations of anticipated cash flows or collateral, general market conditions and other information and analysis, including the obligor's credit characteristics considered relevant by the pricing service or the Board of Trustees' designee. Short-term investments are valued at amortized cost, which approximates market value. The senior and subordinated loans in which the Funds invest are not listed on an organized exchange and the secondary market for such investments may be less liquid relative to markets for other fixed income securities. Consequently, the value of senior and subordinated loans, determined as described above, may differ significantly from the value that would have been determined had there been an active market for that loan. Investment Transactions Investment transactions are recorded on a trade date basis. Trade date for senior and subordinated loans purchased in the "primary market" is considered the date on which the loan allocations are determined. Trade date for senior and subordinated loans purchased in the "secondary market" is the date on which the transaction is entered into. Realized gains and losses from investment transactions are determined on the specific identification method. Investments purchased on a when-issued/delayed delivery basis may have extended settlement periods. Any investments so purchased are subject to market fluctuation during this period. The Funds maintain liquid assets with a current value at least equal to the amount of the when-issued/delayed delivery purchase commitments. At January 31, 2007, Senior Income (NSL), Floating Rate Income (JFR) and Floating Rate Income Opportunity (JRO) had outstanding when-issued/delayed delivery purchase commitments of $1,990,000, $13,844,483 and $2,990,000, respectively. Investment Income Dividend income is recorded on the ex-dividend date. Interest income, which includes the amortization of premiums and accretion of discounts for financial reporting purposes, is recorded on an accrual basis. Interest income also includes paydown gains and losses on senior and subordinated loans. Fee income, if any, consists primarily of amendment fees. Amendment fees are earned as compensation for evaluating and accepting changes to the original loan agreement and are recognized when received. 34 Professional Fees Professional fees presented in the Statement of Operations consist of legal fees incurred in the normal course of operations, audit fees, tax consulting fees and, in some cases, workout expenditures. Workout expenditures are incurred in an attempt to protect or enhance an investment, or to pursue other claims or legal actions on behalf of Fund shareholders. Legal fee refund presented in the Statement of Operations for Senior Income (NSL) reflects a refund of workout expenditures paid in a prior reporting period. Federal Income Taxes Each Fund is a separate taxpayer for federal income tax purposes. Each Fund intends to distribute substantially all net investment income and net capital gains to shareholders and to otherwise comply with the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies. Therefore, no federal income tax provision is required. Dividends and Distributions to Common Shareholders Distributions to Common shareholders are recorded on the ex-dividend date. The amount and timing of distributions are determined in accordance with federal income tax regulations, which may differ from U.S. generally accepted accounting principles. Each Fund declares monthly income distributions to Common shareholders. Net realized capital gains from investment transactions, if any, are distributed to shareholders not less frequently than annually. Furthermore, capital gains are distributed only to the extent they exceed available capital loss carryforwards. Preferred Shares Senior Income (NSL) has issued and outstanding 1,840 shares of Series TH, Taxable Auctioned Preferred shares, $25,000 stated value per share, as a means of effecting financial leverage. The dividend rate paid by the Fund is determined every 28 days, pursuant to a dutch auction process overseen by the auction agent, and is payable at the end of each rate period. Senior Income (NSL) has also effected financial leverage by borrowing, as described in footnote 8. Floating Rate Income (JFR) has issued and outstanding 4,000 shares of each Series M, T, W and F, FundPreferred shares, $25,000 stated value per share, as a means of effecting financial leverage. The dividend rate paid by the Fund is determined every seven days, pursuant to a dutch auction process overseen by the auction agent, and is payable at the end of each rate period. Floating Rate Income Opportunity (JRO) issued 3,200 shares of each Series M, TH and F, FundPreferred shares, $25,000 stated value per share, as a means of effecting financial leverage. The dividend rate paid by the Fund is determined every seven days, pursuant to a dutch auction process overseen by the auction agent, and is payable at the end of each rate period. Select Aggregate Market Index Floating Rate Income (JFR) and Floating Rate Income Opportunity (JRO) may invest in Select Aggregate Market Indexes ("SAMI") to synthetically increase their exposure to the senior secured loan market during a period when the Funds otherwise would have excess uninvested cash. The SAMI is designed to replicate the performance and risk of the CSFB Leveraged Loan Index. An investment in a SAMI, when combined with high-grade short-term investments such as repurchase agreements related to U.S. government securities in an amount equal to the notional amount of the SAMI, is designed to provide an aggregate return equivalent to an investment in a basket of senior secured bank loan debt ("Reference Obligations"), less certain costs. Upon entering into a SAMI, the Funds may pay the counterparty a premium based on the notional amount. The premium, if any, will be amortized over the life of the SAMI and recorded in "Other assets" in the Statement of Assets and Liabilities. The Funds will receive from the counterparty a fixed-rate interest payment based on the notional amount of the contract. In exchange for the interest payment, the Funds protect the counterparty from the risk of loss at the time of a credit event, such as a bankruptcy or default, affecting any of the Reference Obligations. Interest is recorded on an accrual basis and included in the Statement of Operations. The Funds are required to provide collateral to the counterparty based on a percentage of the notional amount of the SAMI and has instructed the custodian to segregate liquid assets with a current value at least equal to the remaining notional amount of the SAMI. The SAMI is valued daily and any change in value is recorded in "Change in net unrealized appreciation (depreciation) of SAMI." Upon termination of a SAMI, net realized gain (loss) is recorded in "Net realized gain (loss) from SAMI." Although there are economic advantages of entering into SAMI transactions, there are also additional risks, including but not limited to senior loan credit risk and the inability of the counterparty to meet its interest payment obligations. The Funds did not hold any SAMI positions as of January 31, 2007. Repurchase Agreements In connection with transactions in repurchase agreements, it is the Funds' policy that its custodian take possession of the underlying collateral securities, the fair value of which exceeds the principal amount of the repurchase transaction, including accrued interest, at all times. If the seller defaults, and the fair value of the collateral declines, realization of the collateral may be delayed or limited. Custodian Fee Credit Each Fund has an arrangement with the custodian bank whereby certain custodian fees and expenses are reduced by credits earned on the Funds' cash on deposit with the bank. Such deposit arrangements are an alternative to overnight investments. Indemnifications Under the Funds' organizational documents, their Officers and Trustees are indemnified against certain liabilities arising out of the performance of their duties to the Funds. In addition, in the normal course of business, the Funds enter into contracts that provide general indemnifications to other parties. The Funds' maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Funds that have not yet occurred. However, the Funds have not had prior claims or losses pursuant to these contracts and expect the risk of loss to be remote. 35 Notes to FINANCIAL STATEMENTS (Unaudited) (continued) Use of Estimates The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets applicable to Common shares from operations during the reporting period. Actual results may differ from those estimates. 2. FUND SHARES Transactions in Common shares were as follows: FLOATING RATE INCOME SENIOR INCOME (NSL) FLOATING RATE INCOME (JFR) OPPORTUNITY (JRO) ---------------------------- ---------------------------- --------------------------- SIX MONTHS YEAR SIX MONTHS YEAR SIX MONTHS YEAR ENDED ENDED ENDED ENDED ENDED ENDED 1/31/07 7/31/06 1/31/07 7/31/06 1/31/07 7/31/06 -------------------------------------------------------------------------------------------------------------------- Common shares: Shares sold -- -- -- -- -- -- Shares issued to shareholders due to reinvestment of distributions 3,699 7,631 -- -- -- -- -------------------------------------------------------------------------------------------------------------------- 3,699 7,631 -- -- -- -- -------------------------------------------------------------------------------------------------------------------- 3. INVESTMENT TRANSACTIONS Purchases and sales (excluding short-term investments) during the six months ended January 31, 2007, were as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) ---------------------------------------------------------------------------------------------------------------- Purchases $121,979,023 $331,235,529 $185,794,785 Sales and maturities 116,133,642 326,674,662 184,204,385 ---------------------------------------------------------------------------------------------------------------- 4. INCOME TAX INFORMATION The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to the treatment of paydown gains and losses, timing differences in recognizing certain gains and losses on investment transactions and for Floating Rate Income (JFR) and Floating Rate Income Opportunity (JRO) recognition of premium amortization. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts on the Statement of Assets and Liabilities presented in the annual report, based on their federal tax basis treatment; temporary differences do not require reclassification. Temporary and permanent differences do not impact the net asset values of the Funds. At January 31, 2007, the cost of investments was as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Cost of investments $405,153,004 $1,062,982,860 $632,346,447 -------------------------------------------------------------------------------------------------------------------- 36 Gross unrealized appreciation and gross unrealized depreciation of investments at January 31, 2007, were as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Gross unrealized: Appreciation $5,498,830 $9,867,505 $6,266,875 Depreciation (9,570,970) (2,559,650) (1,052,328) -------------------------------------------------------------------------------------------------------------------- Net unrealized appreciation (depreciation) of investments $(4,072,140) $7,307,855 $5,214,547 -------------------------------------------------------------------------------------------------------------------- The tax components of undistributed net ordinary income and net long-term capital gains at July 31, 2006, the Funds' last tax year end, were as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Undistributed net ordinary income * $3,178,033 $7,665,614 $4,596,621 Undistributed net long-term capital gains -- -- -- -------------------------------------------------------------------------------------------------------------------- * Net ordinary income consists of net taxable income derived from dividends, interest, and net short-term capital gains, if any. Undistributed net ordinary income (on a tax basis) has not been reduced for the dividend declared on July 3, 2006, paid on August 1, 2006. The tax character of distributions paid during the Funds' last tax year ended July 31, 2006, was designated for purposes of the dividends paid deduction as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Distributions from net ordinary income * $20,471,502 $62,698,822 $38,562,840 Distributions from net long-term capital gains -- -- -- -------------------------------------------------------------------------------------------------------------------- * Net ordinary income consists of net taxable income derived from dividends, interest, and net short-term capital gains, if any. At July 31, 2006, the Funds' last tax year end, the Funds had unused capital loss carryforwards available for federal income tax purposes to be applied against future capital gains, if any. If not applied, the carryforwards will expire as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Expiration year: 2010 $14,867,781 $ -- $ -- 2011 10,704,255 -- -- 2012 -- -- -- 2013 -- 819,145 30,377 2014 -- 2,934,270 2,151,577 -------------------------------------------------------------------------------------------------------------------- Total $25,572,036 $3,753,415 $2,181,954 -------------------------------------------------------------------------------------------------------------------- The Funds elected to defer net realized losses from investments incurred from November 1, 2005 through July 31, 2006 ("post-October losses") in accordance with federal income tax regulations. Post-October losses were treated as having arisen on the first day of the current fiscal year. FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- $585,890 $4,668,296 $3,999,658 -------------------------------------------------------------------------------------------------------------------- 37 Notes to FINANCIAL STATEMENTS (Unaudited) (continued) 5. MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES Each Fund's management fee is separated into two components - a complex-level component, based on the aggregate amount of all fund assets managed by Nuveen Asset Management (the "Adviser"), a wholly owned subsidiary of Nuveen Investments, Inc. ("Nuveen"), and a specific fund-level component, based only on the amount of assets within each individual fund. This pricing structure enables Nuveen fund shareholders to benefit from growth in the assets within each individual fund as well as from growth in the amount of complex-wide assets managed by the Adviser. The annual fund-level fee, payable monthly, for each Fund is based upon the average daily Managed Assets of each Fund as follows: SENIOR INCOME (NSL) AVERAGE DAILY MANAGED ASSETS FUND-LEVEL FEE RATE -------------------------------------------------------------------------------------------------------------- For the first $1 billion .6500% For the next $1 billion .6375 For the next $3 billion .6250 For the next $5 billion .6000 For Managed Assets over $10 billion .5750 -------------------------------------------------------------------------------------------------------------- FLOATING RATE INCOME (JFR) FLOATING RATE INCOME OPPORTUNITY (JRO) AVERAGE DAILY MANAGED ASSETS FUND-LEVEL FEE RATE -------------------------------------------------------------------------------------------------------------- For the first $500 million .6500% For the next $500 million .6250 For the next $500 million .6000 For the next $500 million .5750 For Managed Assets over $2 billion .5500 -------------------------------------------------------------------------------------------------------------- The annual complex-level fee, payable monthly, which is additive to the fund-level fee, for all Nuveen sponsored funds in the U.S., is based on the aggregate amount of total fund assets managed as stated in the table below. As of January 31, 2007, the complex-level fee was .1844%. COMPLEX-LEVEL ASSETS(1) COMPLEX-LEVEL FEE RATE -------------------------------------------------------------------------------------------------------------- For the first $55 billion .2000% For the next $1 billion .1800 For the next $1 billion .1600 For the next $3 billion .1425 For the next $3 billion .1325 For the next $3 billion .1250 For the next $5 billion .1200 For the next $5 billion .1175 For the next $15 billion .1150 For Managed Assets over $91 billion (2) .1400 -------------------------------------------------------------------------------------------------------------- (1) The complex-level fee component of the management fee for the funds is calculated based upon the aggregate Managed Assets ("Managed Assets" means the average daily net assets of each fund including assets attributable to preferred stock issued by or borrowings by the Nuveen funds) of Nuveen-sponsored funds in the U.S. (2) With respect to the complex-wide Managed Assets over $91 billion, the fee rate or rates that will apply to such assets will be determined at a later date. In the unlikely event that complex-wide Managed Assets reach $91 billion prior to a determination of the complex-level fee rate or rates to be applied to Managed Assets in excess of $91 billion, the complex-level fee rate for such complex-wide Managed Assets shall be .1400% until such time as a different rate or rates is determined. The management fee compensates the Adviser for overall investment advisory and administrative services and general office facilities. The Adviser has entered into Sub-Advisory Agreements with Symphony under which Symphony manages the investment portfolio of the Funds. Symphony is compensated for its services to the Funds from the management fee paid to the Adviser. 38 The Funds pay no compensation directly to those of its Trustees who are affiliated with the Adviser or to its Officers, all of whom receive remuneration for their services to the Funds from the Adviser or its affiliates. The Board of Trustees has adopted a deferred compensation plan for independent Trustees that enables Trustees to elect to defer receipt of all or a portion of the annual compensation they are entitled to receive from certain Nuveen advised Funds. Under the plan, deferred amounts are treated as though equal dollar amounts had been invested in shares of select Nuveen advised funds. For the first ten years of Senior Income's (NSL) operations, the Adviser has agreed to reimburse the Fund, as a percentage of average daily Managed Assets, for fees and expenses in the amounts and for the time periods set forth below: YEAR ENDING YEAR ENDING OCTOBER 31, OCTOBER 31, --------------------------------------------------------------------------------------- 1999 * .45% 2005 .35% 2000 .45 2006 .25 2001 .45 2007 .15 2002 .45 2008 .10 2003 .45 2009 .05 2004 .45 --------------------------------------------------------------------------------------- * From the commencement of operations. The Adviser has not agreed to reimburse Senior Income (NSL) for any portion of its fees and expenses beyond October 31, 2009. For the first eight years of Floating Rate Income's (JFR) operations, the Adviser has agreed to reimburse the Fund, as a percentage of average daily Managed Assets, for fees and expenses in the amounts and for the time periods set forth below: YEAR ENDING YEAR ENDING MARCH 31, MARCH 31, --------------------------------------------------------------------------------------- 2004 * .32% 2009 .32% 2005 .32 2010 .24 2006 .32 2011 .16 2007 .32 2012 .08 2008 .32 --------------------------------------------------------------------------------------- * From the commencement of operations. The Adviser has not agreed to reimburse Floating Rate Income (JFR) for any portion of its fees and expenses beyond March 31, 2012. For the first eight years of Floating Rate Income Opportunity's (JRO) operations, the Adviser has agreed to reimburse the Fund, as a percentage of average daily Managed Assets, for fees and expenses in the amounts and for the time periods set forth below: YEAR ENDING YEAR ENDING JULY 31, JULY 31, --------------------------------------------------------------------------------------- 2004 * .30% 2009 .30% 2005 .30 2010 .22 2006 .30 2011 .14 2007 .30 2012 .07 2008 .30 --------------------------------------------------------------------------------------- * From the commencement of operations. The Adviser has not agreed to reimburse Floating Rate Income Opportunity (JRO) for any portion of its fees and expenses beyond July 31, 2012. 6. COMMITMENTS Pursuant to the terms of certain of the variable rate senior loan agreements, the Funds may have unfunded senior loan commit-ments. Each Fund will maintain with the custodian, cash, liquid securities and/or liquid senior loans having an aggregate value at least equal to the amount of unfunded senior loan commitments. At January 31, 2007, Senior Income (NSL), Floating Rate Income (JFR) and Floating Rate Income Opportunity (JRO) had unfunded senior loan commitments of $2,864,912, $7,119,502 and $3,549,322, respectively. 39 Notes to FINANCIAL STATEMENTS (Unaudited) (continued) 7. SENIOR LOAN PARTICIPATION COMMITMENTS With respect to the senior loans held in each Fund's portfolio, the Funds may: 1) invest in assignments; 2) act as a participant in primary lending syndicates; or 3) invest in participations. If a Fund purchases a participation of a senior loan interest, the Fund would typically enter into a contractual agreement with the lender or other third party selling the participation, rather than directly with the Borrower. As such, the Fund not only assumes the credit risk of the Borrower, but also that of the Selling Participant or other persons interpositioned between the Fund and the Borrower. Senior Income (NSL) had the following participation commitments outstanding at January 31, 2007: COMMITMENT COUNTERPARTY AMOUNT VALUE ------------------------------------------------------------------------------------------------------- Bear, Stearns & Co., Inc. $2,000,000 $1,946,786 Morgan Stanley 1,640,000 1,596,365 ------------------------------------------------------------------------------------------------------- Floating Rate Income (JFR) and Floating Rate Income Opportunity (JRO) had no such participation commitments outstanding at January 31, 2007. 8. BORROWINGS In accordance with Senior Income's (NSL) current investment policies, the Fund may utilize financial leverage for investment purposes in an amount currently anticipated to represent approximately 40% of the Fund's total assets, and in no event exceeding 50% of the Fund's total assets. Senior Income (NSL) has entered into a commercial paper program ($110 million maximum) with Bank One's conduit financing agency, Falcon Asset Securitization Corp. ("Falcon"), whose sole purpose is the issuance of high grade commercial paper. Falcon uses the proceeds to makes advances to Senior Income (NSL) and to many other borrowers who comprise Falcon's total borrowing base. For the six months ended January 31, 2007, the average daily balance of borrowings under the commercial paper program agreement was $103 million. The average annualized interest rate for funding and program usage fees on such borrowings was 5.43%. Senior Income (NSL) has also entered into a $110 million liquidity facility. If the facility is utilized, interest on the borrowings would be charged a variable interest rate. An unused commitment fee of .095% on 102% of the unused portion of the $110 million facility is charged. There were no borrowings under the revolving credit agreement during the six months ended January 31, 2007. 40 9. NEW ACCOUNTING PRONOUNCEMENTS Financial Accounting Standards Board Interpretation No. 48 On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 Accounting for Uncertainty in Income Taxes (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Fund's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Adoption of FIN 48 is required for fiscal years beginning after December 15, 2006 and is to be applied to all open tax years as of the effective date. Recent SEC guidance allows funds to delay implementing FIN 48 into NAV calculations until the fund's last NAV calculation in the first required financial statement reporting period. As a result, the Funds must begin to incorporate FIN 48 into their NAV calculations by July 31, 2007. At this time, management is continuing to evaluate the implications of FIN 48 and does not expect the adoption of FIN 48 will have a significant impact on the net assets or results of operations of the Funds. Financial Accounting Standards Board Statement of Financial Accounting Standards No. 157 In September 2006, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standards (SFAS) No. 157, "Fair Value Measurements." This standard establishes a single authoritative definition of fair value, sets out a framework for measuring fair value and requires additional disclosures about fair value measurements. SFAS No. 157 applies to fair value measurements already required or permitted by existing standards. SFAS No. 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. The changes to current generally accepted accounting principles from the application of this standard relate to the definition of fair value, the methods used to measure fair value, and the expanded disclosures about fair value measurements. As of January 31, 2007, the Funds do not believe the adoption of SFAS No. 157 will impact the financial statement amounts; however, additional disclosures may be required about the inputs used to develop the measurements and the effect of certain of the measurements included within the Statement of Operations for the period. 10. SUBSEQUENT EVENT Distributions to Common Shareholders The Funds declared Common share dividend distributions from their net investment income which was paid on March 1, 2007, to shareholders of record on February 15, 2007, as follows: FLOATING FLOATING RATE SENIOR RATE INCOME INCOME INCOME OPPORTUNITY (NSL) (JFR) (JRO) -------------------------------------------------------------------------------------------------------------------- Dividend per share $.0585 $.0980 $.1015 -------------------------------------------------------------------------------------------------------------------- 41 Financial HIGHLIGHTS (Unaudited) Selected data for a Common share outstanding throughout each period: Investment Operations ---------------------------------------------------------------- Distributions from Net Distributions Beginning Investment from Capital Common Net Income to Gains to Share Net Realized/ Preferred Preferred Net Asset Investment Unrealized Share- Share- Value Income(a) Gain (Loss) holders+ holders+ Total ---------------------------------------------------------------------------------------------------- SENIOR INCOME (NSL) ---------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) $ 8.33 $ .52 $ .07 $ (.04) $ -- $ .55 2006 8.48 .69 (.15) (.07) -- .47 2005 8.44 .66 -- (.04) -- .62 2004 7.84 .64 .50 (.02) -- 1.12 2003 7.38 .60 .41 (.02) -- .99 2002 8.13 .68 (.71) (.04) -- (.07) FLOATING RATE INCOME (JFR) ---------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) 13.90 .70 .26 (.21) -- .75 2006 14.11 1.31 (.18) (.35) -- .78 2005 14.07 1.00 .10 (.20) -- .90 2004(b) 14.33 .14 .04 (.02) -- .16 FLOATING RATE INCOME OPPORTUNITY (JRO) ---------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) 13.95 .72 .27 (.22) -- .77 2006 14.08 1.38 (.13) (.35) -- .90 2005 14.30 .80 .19 (.19) -- .80 2004(c) 14.33 -- -- -- -- -- ---------------------------------------------------------------------------------------------------- Less Distributions ------------------------------ Net Offering Investment Capital Costs and Ending Income to Gains to Preferred Common Common Common Share Share Ending Share- Share- Underwriting Net Asset Market holders holders Total Discounts Value Value --------------------- ------------------------------------------------------------------- SENIOR INCOME (NSL) ------------------------------------------------------------------------------------------ Year Ended 7/31: 2007(e) $ (.34) $ -- $ (.34) $ -- $ 8.54 $ 8.72 2006 (.62) -- (.62) -- 8.33 8.15 2005 (.58) -- (.58) -- 8.48 8.97 2004 (.52) -- (.52) -- 8.44 9.91 2003 (.53) -- (.53) -- 7.84 8.43 2002 (.68) -- (.68) -- 7.38 7.20 FLOATING RATE INCOME ------------------------------------------------------------------------------------------ Year Ended 7/31: 2007(e) (.57) -- (.57) -- 14.08 14.01 2006 (.99) -- (.99) -- 13.90 13.15 2005 (.86) -- (.86) -- 14.11 13.69 2004(b) (.21) -- (.21) (.21) 14.07 14.85 FLOATING RATE INCOME ------------------------------------------------------------------------------------------ Year Ended 7/31: 2007(e) (.59) -- (.59) -- 14.13 14.09 2006 (1.03) -- (1.03) -- 13.95 13.30 2005 (.84) -- (.84) (.18) 14.08 13.41 2004(c) -- -- -- (.03) 14.30 15.01 ------------------------------------------------------------------------------------------ Preferred Stock at End of Period Borrowings at End of Period ------------------------------------------------------- ---------------------------------- Aggregate Aggregate Amount Liquidation Asset Amount Asset Outstanding and Market Coverage Outstanding Coverage (000) Value Per Share Per Share (000) Per $1,000 -------------------------------------------------------------------------------------------------------------- SENIOR INCOME (NSL) -------------------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) $ 46,000 $ 25,000 $ 163,341 $ 103,000 $ 3,918 2006 46,000 25,000 159,930 103,000 3,857 2005 46,000 25,000 162,281 103,000 3,899 2004 46,000 25,000 161,564 103,000 3,886 2003(d) 46,000 25,000 151,750 103,000 3,711 2002(d) 46,000 25,000 144,271 103,000 3,577 FLOATING RATE INCOME (JFR) -------------------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) 400,000 25,000 66,598 -- -- 2006 400,000 25,000 66,095 -- -- 2005 400,000 25,000 66,700 -- -- 2004(b) 400,000 25,000 66,476 -- -- FLOATING RATE INCOME OPPORTUNITY (JRO) -------------------------------------------------------------------------------------------------------------- Year Ended 7/31: 2007(e) 240,000 25,000 66,799 -- -- 2006 240,000 25,000 66,270 -- -- 2005 240,000 25,000 66,645 -- -- 2004(c) -- -- -- -- -- -------------------------------------------------------------------------------------------------------------- 42 Ratios/Supplemental Data ---------------------------------------------------------------------------------------- Ratios to Average Net Ratios to Average Net Assets Applicable to Assets Applicable to Common Shares Before Common Shares After Total Returns Credit/Reimbursement/Refund Credit/Reimbursement/Refund*** ----------------- --------------------------- ------------------------------- Based on Common Ending Net Based Share Assets on Net Applicable Net Net Portfolio Market Asset to Common Investment Investment Turnover Value** Value** Shares (000) Expenses++ Income++ Expenses++ Income++ Rate ----------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------- 11.41% 6.73% $ 254,547 3.90%* 11.92%* 3.57%* 12.25%* 30% (1.87) 5.78 248,271 3.52 7.74 3.08 8.18 55 (3.40) 7.53 252,598 2.70 7.21 2.10 7.80 100 24.50 14.61 251,278 2.23 7.10 1.50 7.83 91 25.93 14.25 233,220 2.66 7.57 1.90 8.33 80 (21.16) (.65) 219,459 3.12 8.20 2.37 8.95 64 ----------------------------------------------------------------------------------------------------------------- 11.14 5.50 665,567 1.59* 9.48* 1.07* 9.99* 32 3.70 5.72 657,517 1.61 8.83 1.10 9.34 50 (1.99) 6.56 667,194 1.60 6.56 1.09 7.07 74 .40 (.39) 663,609 1.37* 2.46* .93* 2.90* 14 ----------------------------------------------------------------------------------------------------------------- 10.61 5.65 401,274 1.62* 9.70* 1.14* 10.19* 30 7.32 6.60 396,195 1.63 9.36 1.15 9.84 50 (5.13) 4.47 399,792 1.53 5.25 1.08 5.70 58 .07 (.21) 383,212 1.28* (.01)* .98* .29* -- ----------------------------------------------------------------------------------------------------------------- --- --- --- --- --- * Annualized. ** Total Return on Market Value is the combination of changes in the market price per share and the effect of reinvested dividend income and reinvested capital gains distributions, if any, at the average price paid per share at the time of reinvestment. Total Return on Common Share Net Asset Value is the combination of changes in Common share net asset value, reinvested dividend income at net asset value and reinvested capital gains distributions at net asset value, if any. Total returns are not annualized. *** After custodian fee credit, expense reimbursement and legal fee refund from the Adviser, where applicable. + The amounts shown are based on Common share equivalents. ++ - Ratios do not reflect the effect of dividend payments to Preferred shareholders. - Income ratios reflect income earned on assets attributable to Preferred shares and bank borrowings, where applicable. - With respect to Senior Income (NSL), each ratio includes the effect of the interest expense paid on bank borrowings as follows: Ratio of Interest Expense to Average Net Assets Applicable to Common Shares --------------------------------- 2007(e) 2.24% 2006 1.85 2005 1.00 2004 .48 2003 .74 2002 1.09 (a) Per share Net Investment Income is calculated using the average daily shares method. (b) For the period March 25, 2004 (commencement of operations) through July 31, 2004. (c) For the period July 27, 2004 (commencement of operations) through July 31, 2004. (d) Unaudited. (e) For the six months ended January 31, 2007. See accompanying notes to financial statements. 43 Notes 44 Notes 45 Reinvest Automatically EASILY AND CONVENIENTLY NUVEEN CLOSED-END FUNDS DIVIDEND REINVESTMENT PLAN Your Nuveen Closed-End Fund allows you to conveniently reinvest dividends and/or capital gains distributions in additional fund shares. By choosing to reinvest, you'll be able to invest money regularly and automatically, and watch your investment grow through the power of compounding. It is important to note that an automatic reinvestment plan does not ensure a profit, nor does it protect you against loss in a declining market. EASY AND CONVENIENT To make recordkeeping easy and convenient, each month you'll receive a statement showing your total dividends and distributions, the date of investment, the shares acquired and the price per share, and the total number of shares you own. HOW SHARES ARE PURCHASED NUVEEN MAKES REINVESTING EASY. A PHONE CALL IS ALL IT TAKES TO SET UP YOUR REINVESTMENT ACCOUNT. The shares you acquire by reinvesting will either be purchased on the open market or newly issued by the Fund. If the shares are trading at or above net asset value at the time of valuation, the Fund will issue new shares at the greater of the net asset value or 95% of the then-current market price. If the shares are trading at less than net asset value, shares for your account will be purchased on the open market. If the Plan Agent begins purchasing Fund shares on the open market while shares are trading below net asset value, but the Fund's shares subsequently trade at or above their net asset value before the Plan Agent is able to complete its purchases, the Plan Agent may cease open-market purchases and may invest the uninvested portion of the distribution in newly-issued Fund shares at a price equal to the greater of the shares' net asset value or 95% of the shares' market value. Dividends and distributions received to purchase shares in the open market will normally be invested shortly after the dividend payment date. No interest will be paid on dividends and distributions awaiting reinvestment. Because the market price of the shares may increase before purchases are completed, the average purchase price per share may exceed the market price at the time of valuation, resulting in the acquisition of fewer shares than if the dividend or distribution had been paid in shares issued by the Fund. A pro rata portion of any applicable brokerage commissions on open market purchases will be paid by Plan participants. These commissions usually will be lower than those charged on individual transactions. FLEXIBLE You may change your distribution option or withdraw from the Plan at any time, should your needs or situation change. Should you withdraw, you can receive a certificate for all whole shares credited to your reinvestment account and cash payment for fractional shares, or cash payment for all reinvestment account shares, less brokerage commissions and a $2.50 service fee. You can reinvest whether your shares are registered in your name, or in the name of a brokerage firm, bank, or other nominee. Ask your investment advisor if his or her firm will participate on your behalf. Participants whose shares are registered in the name of one firm may not be able to transfer the shares to another firm and continue to participate in the Plan. The Fund reserves the right to amend or terminate the Plan at any time. Although the Fund reserves the right to amend the Plan to include a service charge payable by the participants, there is no direct service charge to participants in the Plan at this time. CALL TODAY TO START REINVESTING DIVIDENDS AND/OR DISTRIBUTIONS For more information on the Nuveen Automatic Reinvestment Plan or to enroll in or withdraw from the Plan, speak with your financial advisor or call us at (800) 257-8787. 46 OTHER USEFUL INFORMATION QUARTERLY PORTFOLIO OF INVESTMENTS AND PROXY VOTING INFORMATION The Funds' (i) quarterly portfolio of investments, (ii) information regarding how the Funds voted proxies relating to portfolio securities held during the most recent 12-month period ended June 30, 2006, and (iii) a description of the policies and procedures that the Fund used to determine how to vote proxies relating to portfolio securities are available without charge, upon request, by calling Nuveen Investments toll-free at (800) 257-8787 or on Nuveen's website at www.nuveen.com. You may also obtain this and other Fund information directly from the Securities and Exchange Commission ("SEC"). The SEC may charge a copying fee for this information. Visit the SEC on-line at http://www.sec.gov or in person at the SEC's Public Reference Room in Washington, D.C. Call the SEC at 1-202-942-8090 for room hours and operation. You may also request Fund information by sending an e-mail request to publicinfo@sec.gov or by writing to the SEC's Public Reference Section at 450 Fifth Street NW, Washington, D.C. 20549. GLOSSARY OF TERMS USED IN THIS REPORT AVERAGE ANNUAL TOTAL RETURN: This is a commonly used method to express an investment's performance over a particular, usually multi-year time period. It expresses the return that would have been necessary each year to equal the investment's actual cumulative performance (including change in NAV or market price and reinvested dividends and capital gains distributions, if any) over the time period being considered. MARKET YIELD: Market yield is based on the Fund's current annualized monthly distribution divided by the Fund's current market price. The Fund's monthly distributions to its shareholders may be comprised of ordinary income, net realized capital gains and, if at the end of the calendar year the Funds' cumulative net ordinary income and net realized gains are less than the amount of the Fund's distributions, a tax return of capital. NET ASSET VALUE (NAV): A Fund's common share NAV per share is calculated by subtracting the liabilities of the Fund (including any MuniPreferred shares issued in order to leverage the Fund) from its total assets and then dividing the remainder by the number of shares outstanding. Fund NAVs are calculated at the end of each business day. BOARD OF TRUSTEES Robert P. Bremner Lawrence H. Brown Jack B. Evans William C. Hunter David J. Kundert William J. Schneider Timothy R. Schwertfeger Judith M. Stockdale Carole E. Stone Eugene S. Sunshine FUND MANAGER Nuveen Asset Management 333 West Wacker Drive Chicago, IL 60606 CUSTODIAN State Street Bank & Trust Company Boston, MA TRANSFER AGENT AND SHAREHOLDER SERVICES State Street Bank & Trust Company Nuveen Funds P.O. Box 43071 Providence, RI 02940-3071 (800) 257-8787 LEGAL COUNSEL Chapman and Cutler LLP Chicago, IL INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Ernst & Young LLP Chicago, IL The Funds intend to repurchase shares of their common and preferred stock in the future at such time and in such amounts as is deemed desirable. Any future repurchases will be reported to shareholders in the next annual or semiannual report. 47 (BACK COVER PHOTO) NUVEEN INVESTMENTS: SERVING INVESTORS FOR GENERATIONS Since 1898, financial advisors and their clients have relied on Nuveen Investments to provide dependable investment solutions. For the past century, Nuveen Investments has adhered to the belief that the best approach to investing is to apply conservative risk-management principles to help minimize volatility. Building on this tradition, we today offer a range of high quality equity and fixed-income solutions that are integral to a well-diversified core portfolio. Our clients have come to appreciate this diversity, as well as our continued adherence to proven, long-term investing principles. WE OFFER MANY DIFFERENT INVESTING SOLUTIONS FOR OUR CLIENTS' DIFFERENT NEEDS. Managing approximately $162 billion in assets, as of December 31, 2006, Nuveen Investments offers access to a number of different asset classes and investing solutions through a variety of products. Nuveen Investments markets its capabilities under six distinct brands: NWQ, specializing in value-style equities; Nuveen, managing fixed-income investments; Santa Barbara, committed to growth equities; Tradewinds, specializing in global value equities; Rittenhouse, focused on "blue-chip" growth equities; and Symphony, with expertise in alternative investments as well as equity and income portfolios. FIND OUT HOW WE CAN HELP YOU REACH YOUR FINANCIAL GOALS. To learn more about the products and services Nuveen Investments offers, talk to your financial advisor, or call us at (800) 257-8787. Please read the information provided carefully before you invest. Be sure to obtain a prospectus, where applicable. Investors should consider the investment objective and policies, risk considerations, charges and expenses of the Fund carefully before investing. The prospectus contains this and other information relevant to an investment in the Fund. For a prospectus, please contact your securities representative or Nuveen Investments, 333 W. Wacker Dr., Chicago, IL 60606. Please read the prospectus carefully before you invest or send money. LEARN MORE ABOUT NUVEEN FUNDS AT WWW.NUVEEN.COM/CEF - Share prices - Fund details - Daily financial news - Investor education - Interactive planning tools ESA-C-0107D NUVEEN LOGO ITEM 2. CODE OF ETHICS. Not applicable to this filing. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable to this filing. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not applicable to this filing. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable to this filing. ITEM 6. SCHEDULE OF INVESTMENTS. See Portfolio of Investments in Item 1. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to this filing. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable to this filing. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. There have been no material changes to the procedures by which shareholders may recommend nominees to the registrant's Board after the registrant last provided disclosure in response to this Item. ITEM 11. CONTROLS AND PROCEDURES. (a) The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")(17 CFR 240.13a-15(b) or 240.15d-15(b)). (b) There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS. File the exhibits listed below as part of this Form. (a)(1) Any code of ethics, or amendment thereto, that is the subject of the disclosure required by Item 2, to the extent that the registrant intends to satisfy the Item 2 requirements through filing of an exhibit: Not applicable to this filing. (a)(2) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)) in the exact form set forth below: Ex-99.CERT attached hereto. (a)(3) Any written solicitation to purchase securities under Rule 23c-1 under the 1940 Act (17 CFR 270.23c-1) sent or given during the period covered by the report by or on behalf of the registrant to 10 or more persons: Not applicable. (b) If the report is filed under Section 13(a) or 15(d) of the Exchange Act, provide the certifications required by Rule 30a-2(b) under the 1940 Act (17 CFR 270.30a-2(b)); Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act (17 CFR 240.13a-14(b) or 240.15d-14(b)), and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as an exhibit. A certification furnished pursuant to this paragraph will not be deemed "filed" for purposes of Section 18 of the Exchange Act (15 U.S.C. 78r), or otherwise subject to the liability of that section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, except to the extent that the registrant specifically incorporates it by reference. Ex-99.906 CERT attached hereto. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. (Registrant) Nuveen Floating Rate Income Fund By (Signature and Title)* /s/ Jessica R. Droeger --------------------------------------- Jessica R. Droeger Vice President and Secretary Date: April 9, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By (Signature and Title)* /s/ Gifford R. Zimmerman --------------------------------------- Gifford R. Zimmerman Chief Administrative Officer (principal executive officer) Date: April 9, 2007 By (Signature and Title)* /s/ Stephen D. Foy --------------------------------------- Stephen D. Foy Vice President and Controller (principal financial officer) Date: April 9, 2007 * Print the name and title of each signing officer under his or her signature.