UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act File number 811-21413 Name of Fund: BlackRock Floating Rate Income Strategies Fund, Inc. Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Robert C. Doll, Jr., Chief Executive Officer, BlackRock Floating Rate Income Strategies Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 08/31/2007 Date of reporting period: 03/01/07 - 05/31/07 Item 1 - Schedule of Investments BlackRock Floating Rate Income Strategies Fund, Inc. Schedule of Investments as of May 31, 2007 (unaudited) (in U.S. dollars) Face Industry Amount Floating Rate Loan Interests** Value Aerospace & USD 1,909,273 Avio Holding SpA Term Loan, 4.25% - 9.382% due 9/25/2016 $ 1,969,734 Defense - 5.4% 1,640,000 Avio Holding SpA Term Loan B, 7.695% due 9/25/2014 1,658,791 1,640,000 Avio Holding SpA Term Loan C, 8.07% due 9/25/2015 1,666,991 156,028 Hawker Beechcraft Letter of Credit, 5.25% due 3/31/2014 156,753 1,843,971 Hawker Beechcraft Term Loan B, 7.32% due 3/31/2014 1,852,535 2,370,000 IAP Worldwide Services, Inc. First Lien Term Loan, 9.688% due 12/20/2012 2,376,667 1,605,143 K&F Industries, Inc. Term Loan, 7.32% due 11/18/2013 1,605,143 2,096,656 MRO Acquisitions Corp. First Lien Term Loan, 7.82% due 8/27/2010 2,103,208 2,361,111 Standard Aero Holdings Term Loan, 7.57% - 7.61% due 8/24/2012 2,361,111 2,877,741 Vought Aircraft Industries, Inc. Term Loan, 7.83% due 12/22/2011 2,893,928 560,000 Vought Aircraft Industries, Inc. Tranche B Line of Credit Deposit, 7.82% due 12/22/2010 563,266 --------------- 19,208,127 Airlines - 1.5% 1,250,000 Delta Airlines First Lien Term Loan, 7.355% due 5/15/2012 1,254,375 3,000,000 U.S. Airways Group, Inc. Term Loan B, 7.85% due 3/22/2014 3,017,814 1,000,000 United Air Lines, Inc. Term Loan B, 7.375% due 1/30/2014 1,000,704 --------------- 5,272,893 Automotive - 4.8% 1,500,000 ADESA, Inc. Term Loan B, 7.57% due 10/30/2013 1,509,564 2,543,572 Affinia Group Term Loan B, 8.355% due 11/30/2011 2,557,879 500,000 Delphi Automotive Systems Term Loan B, 7.625% due 12/31/2007 501,562 990,000 GPX International Tire Corp. Term Loan B, 7.82% - 7.92% due 4/06/2012 975,150 1,496,250 Keystone Automotive Operations, Inc. Term Loan B, 8.82% - 8.858% due 1/15/2012 1,451,363 1,333,333 Navistar International Transportation Corp. Revolving Credit, 8.57% - 8.61% due 6/30/2012 1,351,107 3,666,667 Navistar International Transportation Corp. Term Loan, 8.61% due 6/30/2012 3,715,554 1,995,000 Oshkosh Truck Corp. Term Loan B, 7.35% due 11/30/2013 2,002,481 3,000,000 Visteon Corp. Term Loan B, 8.38% due 6/13/2013 3,018,441 --------------- 17,083,101 Broadcasting - 4.8% 1,500,000 Bresnan Telecommunications Term Loan B, 7.38% due 9/29/2013 1,505,157 3,000,000 Discovery Communications Term Loan B, 7.34% due 5/15/2013 3,025,314 1,000,000 EMMIS Communications Term Loan B, 7.35% due 10/31/2013 1,006,375 348,799 Gray Communications Systems, Inc. First Lien Delay Draw Term Loan, 5.82% - 6.85% due 9/18/2014 348,289 650,000 Gray Communications Systems, Inc. Term Loan B, 6.85% due 9/18/2014 649,051 1,201 Gray Communications Systems, Inc. Term Loan D, 6.82% due 5/31/2007 1,199 396,195 Multicultural Radio Broadcasting, Inc. Term Loan, 8.098% due 12/15/2012 397,186 370,603 NextMedia Group, Inc. Delay Draw Term Loan, 7.32% due 11/15/2012 369,954 833,857 NextMedia Group, Inc. First Lien Term Loan, 7.32% due 11/15/2012 832,397 1,750,000 NextMedia Group, Inc. Second Lien Term Loan, 9.82% due 11/15/2013 1,757,656 3,250,000 Paxson Communications Corp. First Lien Term Loan, 8.606% due 11/15/2012 3,319,063 2,583,893 Univision Communications, Inc. Delay Draw Term Loan, 7.605% due 9/30/2014 2,580,167 1,500,000 Univision Communications, Inc. First Lien Term Loan, 7.82% due 3/31/2016 1,499,250 --------------- 17,291,058 Cable - U.S. - 12.9% 66,108 Century Cable Holdings LLC Discretionary Term Loan, 10.25% due 12/31/2009 64,108 2,000,000 Cequel Communications LLC Second Lien Term Loan, 9.856% due 5/04/2014 2,063,126 2,155,172 Cequel Communications LLC Term Loan B, 7.34% - 7.35%% due 11/05/2013 2,156,383 19,000,000 Charter Communications, Inc. Term Loan B, 7.32% due 4/30/2014 18,998,822 1,979,849 DIRECTV Holdings, Inc. Tranche B Term Loan, 6.82% due 4/13/2013 1,985,586 5,000,000 Insight Midwest Holdings LLC Delay Draw Term Loan, 7.61% due 4/03/2014 5,031,640 6,860,525 Intelsat Corp. Term Loan B, 7.349% due 1/03/2014 6,910,696 2,947,688 Intelsat Ltd. Term Loan B, 7.349% due 6/27/2013 2,969,058 1,762,500 Mediacom Broadband Group Tranche A Term Loan, 6.86% - 7.35% due 3/31/2010 1,753,688 3,152,100 Mediacom LLC Term Loan C, 7.09% - 7.11% due 1/31/2015 3,156,040 1,000,000 San Juan Cable Term Loan B, 11.82% due 3/15/2013 1,001,250 --------------- 46,090,397 Chemicals - 6.2% 1,770,000 Hercules, Inc. Term Loan B, 6.82% - 6.84% due 10/08/2010 1,770,000 962,714 Invista Term Loan, 6.85% due 4/29/2011 966,324 2,098,241 Invista Term Loan B-1, 7.10% due 4/29/2011 2,098,241 4,490,117 Nalco Co. Tranche B Term Loan, 7.07% - 7.14% due 11/04/2010 4,516,177 460,000 NuSil Technology Term Loan, 8.10% due 10/31/2013 462,300 1,960,000 Rockwood Specialties Group, Inc. Tranche D Term Loan, 7.355% due 12/10/2012 1,974,700 3,000,000 Viridian Group Plc Term Loan, 7.729% - 9.43% due 12/21/2012 5,991,274 4,750,000 Wellman, Inc. Second Lien Term Loan, 12.106% due 2/10/2010 4,363,212 --------------- 22,142,228 Consumer - Durables - 0.9% 3,268,092 Simmons Co. Tranche B Term Loan, 6.875% - 7.563% due 12/19/2011 3,278,984 Consumer - 1,213,896 American Achievement Corp. Term Loan B, 9.50% due Non-Durables - 1.4% 3/22/2011 1,221,989 756,000 Camelbak Products LLC First Lien Term Loan, 9.16% due 8/04/2011 754,110 500,000 Culligan International Second Lien Term Loan (Euro), 8.609% due 4/24/2013 672,775 463,621 Renfro Corp. Term Loan B, 8.59% - 8.61% due 9/30/2013 468,257 80,548 Spectrum Brands Letter of Credit, 5.17% due 4/15/2013 81,387 1,629,480 Spectrum Brands Term Loan B-1, 9.32% - 9.36% due 4/15/2013 1,646,455 289,972 Spectrum Brands Term Loan B-2, 9.32% due 4/15/2013 290,697 --------------- 5,135,670 Diversified 966,731 ACS Media Canada Term Loan B, 7.84% - 7.86% due 11/30/2014 970,356 Media - 11.5% 1,491,209 Advantage Sales & Marketing Term Loan B, 7.35% - 7.36% due 4/15/2013 1,493,695 2,000,000 Affinion Group Term Loan, 11.66% due 3/01/2012 2,000,000 1,645,875 Alix Partners Term Loan B, 7.61% due 10/30/2013 1,656,162 591,667 GateHouse Media, Inc. Delay Draw Term Loan, 7.36% due 9/15/2014 590,927 2,000,000 GateHouse Media, Inc. Term Loan B, 7.36% due 9/15/2014 1,997,500 985,000 HIT Entertainment Ltd. First Lien Term Loan, 7.34% due 8/31/2012 988,899 1,500,000 Hanley-Wood LLC Term Loan B, 7.59% - 7.605% due 3/07/2014 1,493,126 8,000,000 Idearc, Inc. Term Loan B, 7.31% due 11/15/2014 8,056,512 1,250,000 MediMedia International Term Loan B, 7.772% - 9.75% due 11/15/2013 1,254,166 9,900,000 Metro-Goldwyn-Mayer Studios, Inc. Term Loan B, 8.60% due 4/30/2011 9,923,592 3,985,000 Nielsen Finance LLC Term Loan B, 7.61% due 8/09/2013 4,016,135 1,985,000 Nielsen Finance LLC Term Loan B, 7.607% due 8/15/2013 2,000,509 500,000 PagesJaunes Group Term Loan, 8.135% due 1/11/2017 693,613 1,000,000 PagesJaunes Group Term Loan B, 6.135% due 1/11/2015 1,364,136 500,000 PagesJaunes Group Term Loan C, 6.635% due 1/11/2016 685,432 1,000,000 Penton Media Term Loan, 10.355% due 2/15/2014 1,007,500 1,000,000 Riverdeep Group Ltd. Term Loan B, 8.10% due 12/21/2013 1,004,688 --------------- 41,196,948 Energy - Exploration & 450,000 Big West Oil & Gas Term Loan B, 9.50% due 5/15/2014 452,250 Production - 2.1% 1,000,000 Bobcat Gas Storage Term Loan B, 7.475% due 9/15/2014 1,000,000 1,000,000 Energy Transfer Equity LP Term Loan B, 7.106% due 11/01/2012 1,005,893 992,455 Helix Energy Solutions Term Loan B, 7.32% - 7.37% due 7/01/2013 995,557 990,000 MEG Energy Corp. Term Loan B, 7.35% due 4/03/2013 996,961 1,600,000 Sandridge Energy Term Loan, 8.975% due 3/01/2014 1,648,000 1,607,143 Western Refining Company LP Term Loan B, 7.07% due 3/15/2014 1,613,170 --------------- 7,711,831 Energy - Other - 2.1% 110,278 Alon USA, Inc. Delay Draw Term Loan, 7.606% - 7.57% due 6/22/2013 110,829 882,222 Alon USA, Inc. Term Loan B, 7.57% - 7.606% due 6/22/2013 886,633 486,486 Coffeyville Resources LLC Letter of Credit, 5.249% due 12/21/2013 492,162 2,507,230 Coffeyville Resources LLC Term Loan B, 8.349% - 10.25% due 12/21/2013 2,536,482 1,863,224 Coleto Creek Letter of Credit, 8.10% due 7/31/2013 1,869,435 127,389 Coleto Creek Term Loan B, 8.117% due 7/31/2013 127,813 1,481,250 Key Energy Services, Inc. Term Loan B, 7.85% - 7.856% due 6/30/2012 1,488,656 --------------- 7,512,010 Financial - 0.9% 1,000,000 J.G. Wentworth Manufacturing Second Lien Term Loan, 10.35% due 10/15/2014 1,014,375 2,000,000 J.G. Wentworth Manufacturing Term Loan B, 7.60% due 4/15/2014 2,002,500 250,000 Kyle Acquisition Term Loan B, 8.875% due 7/20/2009 252,656 2,534 USI Holdings Corp. Term Loan B, 7.61% due 7/30/2008 2,534 --------------- 3,272,065 Food & Tobacco - 4.4% 263,366 ARAMARK Corp. Letter of Credit, 7.445% due 1/30/2014 265,102 3,685,154 ARAMARK Corp. Term Loan B, 7.475% due 1/30/2014 3,709,443 1,000,000 Bolthouse Farms, Inc. Second Lien Term Loan, 10.85% due 12/01/2013 1,011,667 1,989,873 Chiquita Brands International Term Loan C, 8.375% due 6/28/2012 2,011,016 997,500 DS Waters LP Term Loan B, 7.57% due 11/15/2012 997,500 256,292 Dole Food Co., Inc. Letter of Credit, 5.226% due 4/12/2013 256,274 572,983 Dole Food Co., Inc. Term Loan B, 7.438% - 9.25% due 4/12/2013 572,943 521,571 Dole Food Co., Inc. Term Loan C, 7.438% - 9.25% due 3/31/2013 521,535 1,388,372 Dole Food Co., Inc. Term Loan C, 7.438% - 9.25% due 4/04/2013 1,388,276 485,280 Eight O'Clock Coffee Second Lien Term Loan, 8.125% due 7/21/2012 485,280 500,000 Iglo Birds Eye Term Loan B, 5.791% - 6.085% due 10/27/2019 682,220 500,000 Iglo Birds Eye Term Loan C, 6.166% - 6.239% due 10/27/2015 685,066 702,828 Pierre Foods, Inc. Term Loan B, 7.61% due 6/30/2010 705,025 489,495 Pierre Foods, Inc. Term Loan B, 7.61% due 6/30/2010 491,025 497,500 QCE LLC First Lien Term Loan, 7.625% due 5/05/2013 499,863 500,000 Sturm Foods, Inc. First Lien Term Loan, 11.438% due 1/30/2014 501,875 1,000,000 Sturm Foods, Inc. Second Lien Term Loan, 7.875% due 6/30/2014 1,007,500 --------------- 15,791,610 Gaming - 4.1% 500,000 Edge-Star Partners LLC First Lien Term Loan, 9.36% due 11/18/2007 500,000 700,000 Edge-Star Partners LLC First Lien Term Loan, 9.36% due 11/18/2007 700,000 500,000 Green Valley Ranch Gaming LLC Term Loan, 8.61% due 8/30/2014 503,437 498,750 Greenwood Racing, Inc. Term Loan, 7.57% due 11/15/2013 501,244 982,500 Isle of Capri Casinos, Inc. Tranche 3 Delay Draw Term Loan, 7.08% due 2/04/2011 985,366 1,600,000 Las Vegas Sands Term Loan B, 7.07% due 5/04/2014 1,604,430 1,216,363 Penn National Gaming, Inc. Term Loan B, 7.10% - 7.11%% due 9/01/2007 1,223,966 2,000,000 Pinnacle Entertainment Term Loan, 7.32% due 12/15/2011 2,004,584 2,456,250 Trump Entertainment Resorts Holdings LP Delay Draw Term Loan, 7.87% due 4/28/2012 2,467,765 2,456,250 Trump Entertainment Resorts Holdings LP Term Loan B-1, 7.82% - 7.87% due 5/01/2012 2,467,765 93,236 Venetian Macau U.S. Finance Co. LLC Delay Draw Term Loan, 8.10% due 5/25/2012 93,600 1,500,000 Venetian Macau U.S. Finance Co. LLC Term Loan B, 8.10% due 5/25/2013 1,512,443 --------------- 14,564,600 Health Care - 4.1% 489,250 CCS Medical First Lien Term Loan, 8.60% due 10/31/2012 489,020 2,730,000 Community Health Systems, Inc. Term Loan, 7.10% due 8/19/2011 2,734,267 3,000,000 DaVita, Inc. Term Loan B, 6.82% - 6.86% due 7/30/2012 3,008,439 118,913 Duloxetine Royalty Term Loan, 9.856% due 10/18/2013 118,913 886,486 Gentiva Health Services, Inc. Term Loan B, 7.57% - 7.60% due 3/31/2013 887,595 887,500 HCA, Inc. Term Loan B, 7.10% - 7.614% due 11/17/2012 896,687 2,000,000 Health Management Associates, Inc. Term Loan B, 7.10% due 1/15/2014 2,008,056 839,264 LifePoint Hospitals, Inc. Term Loan B, 6.985% due 4/15/2012 835,592 1,500,000 Pharmaceutical Technologies & Services (PTS) Term Loan, 7.60% due 4/15/2014 1,503,516 1,000,000 Pharmaceutical Technologies & Services (PTS) Term Loan (Euro), 6.148% due 4/15/2014 1,355,643 746,250 Sterigenics International, Inc. Term Loan B, 7.86% due 11/30/2013 749,048 --------------- 14,586,776 Housing - 3.7% 2,000,000 ARS Second Lien Term Loan, 12% due 4/17/2015 1,980,000 1,845,703 Headwaters, Inc. Term Loan B-1, 7.36% due 4/30/2011 1,845,703 990,000 Mattamy Group Term Loan B, 7.625% due 4/11/2013 988,763 2,431,250 Nortek, Inc. Term Loan, 7.36% due 8/27/2011 2,436,113 3,108,785 PGT Industries, Inc. First Lien Term Loan, 8.32% due 2/14/2012 3,124,329 3,000,000 Realogy Corp. Term Loan B, 8.35% due 9/22/2014 3,001,173 --------------- 13,376,081 Information 2,047,974 Activant Solutions Term Loan B, 7.375% due 5/02/2013 2,042,854 Technology - 7.0% 1,000,000 Audio Visual Services Corp. Second Lien Term Loan, 10.85% due 9/15/2014 1,003,750 1,500,000 Audio Visual Services Corp. Term Loan B, 7.60% due 3/15/2014 1,507,500 1,000,000 ClientLogic Holding Corp. Term Loan B, 7.82% due 1/30/2014 1,005,000 500,000 Intergraph Corp. Term Loan, 7.87% due 5/15/2014 503,542 500,000 Intergraph Corp. Term Loan, 11.36% due 11/15/2014 503,542 1,988,750 Marvell Technology Group Term Loan B, 7.35% due 11/15/2009 1,998,694 647,742 RedPrairie Corp. Term Loan, 8.375% - 10.25% due 7/31/2012 649,361 300,000 RedPrairie Corp. Term Loan, 11.86% due 1/31/2013 300,750 5,472,500 Reynolds & Reynolds Company First Lien Term Loan, 7.35% due 10/31/2012 5,505,724 2,500,000 Reynolds & Reynolds Company Second Lien Term Loan, 10.85% due 10/31/2013 2,553,125 2,000,000 Sanmina-SCI Corp. Term Loan, 8.375% due 1/30/2008 2,007,500 1,963,825 SunGard Data Systems, Inc. Term Loan B, 7.36% due 2/11/2013 1,978,226 500,000 SunGard Data Systems, Inc. Term Loan B, 7.36% due 2/28/2014 503,667 1,960,000 Telcordia Technologies, Inc. Term Loan, 8.11% due 9/15/2012 1,937,950 997,500 Verifone, Inc. Term Loan B, 7.09% - 7.11% due 2/28/2013 1,001,241 --------------- 25,002,426 Leisure - 2.4% 3,960,000 24 Hour Fitness Term Loan B, 7.85% - 7.86% due 6/08/2012 3,974,850 1,750,000 Hallmark Entertainment Second Lien Term Loan, 9.32% due 10/15/2014 1,732,500 1,000,000 National Cinemedia LLC Term Loan B, 7.09% due 2/28/2015 1,000,536 178,444 Travelport, Inc. Standby Letter of Credit, 7.85% due 8/31/2013 179,519 1,683,260 Travelport, Inc. Term Loan B, 7.85% due 8/31/2013 1,693,398 --------------- 8,580,803 Manufacturing - 6.9% 500,000 Brand Energy Term Loan B, 11.375% due 2/15/2015 504,375 1,041,667 Communications & Power Industries, Inc. Term Loan, 7.57% due 7/23/2010 1,043,620 1,000,000 Harrington Holdings, Inc. Term Loan, 7.84% due 1/15/2014 1,005,000 1,000,000 Huish Detergents, Inc. First Lien Term Loan, 7.32% due 4/15/2014 1,001,563 2,470,588 Invensys Plc Bonding Tranche, 7.446% due 12/15/2010 2,477,795 2,779,412 Invensys Plc Term Loan, 7.36% due 1/15/2011 2,796,783 500,000 Jason, Inc. Term Loan B, 7.82% due 4/30/2010 501,250 966,372 John Maneely Co. Term Loan B, 8.57% - 8.622% due 12/15/2013 964,106 1,000,000 KIK Corp. First Lien Term Loan, 7.61% due 5/30/2014 1,005,000 2,391,734 Metokote Corp. Second Lien Term Loan, 8.32% - 8.36% due 11/27/2011 2,397,713 2,000,000 Mueller Water Products Term Loan B, 7.07% due 5/16/2014 2,015,000 1,488,750 NACCO Materials Handling Group Term Loan B, 7.28% - 7.41% due 3/21/2013 1,486,889 5,002,174 Sensus Metering Systems, Inc. Term Loan B-1, 7.35% - 7.387% due 12/17/2010 5,014,679 541,902 Sensus Metering Systems, Inc. Term Loan B-2, 7.32% - 7.739% due 12/19/2010 543,257 375,000 Trimas Corp. Letter of Credit, 8.07% due 8/02/2013 379,219 1,616,875 Trimas Corp. Term Loan B, 8.11% due 8/02/2013 1,635,065 --------------- 24,771,314 Packaging - 2.3% 2,089,460 Anchor Glass Container Corp. Term Loan B, 7.60% - 7.61% due 5/03/2013 2,079,012 1,050,000 Berry Plastics Term Loan, 11.61% due 6/15/2014 1,021,125 750,000 Consolidated Container Second Lien Term Loan, 10.85% due 10/15/2014 743,750 2,000,000 Graham Packaging Term Loan B, 7.625% due 4/15/2011 2,015,416 750,000 Graphic Packaging International Term Loan B, 7.34% due 8/08/2010 756,406 1,799,000 Intertape Polymer U.S., Inc. Term Loan B, 7.64% - 8.08% due 7/28/2011 1,799,000 --------------- 8,414,709 Paper - 1.3% 27,586 Cenveo, Inc. Delay Draw Term Loan, 7.10% due 9/07/2013 27,621 987,500 Georgia-Pacific Corp. First Lien Term Loan B, 7.11% - 7.34% due 2/14/2013 992,764 1,972,738 SP Newsprint Co. Tranche B-1 Credit Linked Deposit, 5.32% due 1/09/2010 1,977,670 1,134,672 Smurfit-Stone Container Corp. Term Loan B, 7.375% - 7.625% due 11/01/2011 1,143,182 690,000 Smurfit-Stone Container Corp. Term Loan C, 7.375% - 7.625% due 11/01/2011 695,175 --------------- 4,836,412 Retail - 1.4% 983,134 American Reprographics Co. Term Loan, 7.10% - 7.11% due 6/18/2009 981,905 1,500,000 Claire's Stores Term Loan B, 8.07% due 5/24/2014 1,492,969 750,000 David's Bridal, Inc. Term Loan B, 7.40% due 1/30/2014 744,062 1,291,139 Neiman Marcus Group, Inc. Term Loan, 7.595% - 7.603% due 4/06/2013 1,300,521 498,750 PETCO Animal Supplies, Inc. Term Loan, 7.855% - 8.10% due 10/31/2012 502,847 --------------- 5,022,304 Service - 4.7% 1,974,026 Billing Services Group LLC First Lien Term Loan, 7.875% due 5/05/2012 1,974,026 750,000 Brickman Group, Inc. Term Loan, 7.34% - 7.36% due 1/30/2014 751,875 2,820,250 Buhrmann USA, Inc. Term Loan C, 7.084% - 7.105% due 12/23/2010 2,830,826 1,000,000 Clarke American Corp. Term Loan B, 7.84% - 9.75% due 3/12/2013 999,250 1,989,912 Coinmach Laundry Corp. Term Loan B, 7.875% due 12/16/2012 2,001,728 2,237,676 Coinstar, Inc. Term Loan, 7.35% due 7/07/2011 2,246,068 18,868 EnergySolutions Letter of Credit, 7.57% due 6/07/2013 19,021 382,581 EnergySolutions Term Loan B, 7.63% due 6/07/2013 385,690 179,054 EnergySolutions Term Loan C, 7.63% due 6/07/2013 180,509 498,738 Kenan Transport Co. Term Loan B, 8.35% due 12/15/2011 501,232 1,500,000 RiskMetrics Group, Inc. Term Loan, 7.60% due 1/15/2014 1,513,125 362,314 United Rentals, Inc. Term Loan, 7.32% due 2/14/2011 363,770 164,912 United Rentals, Inc. Tranche B Credit Linked Deposit, 5.32% due 2/14/2011 165,575 2,115,000 Vanguard Car Rental Term Loan B, 8.32% - 8.355% due 5/15/2013 2,129,729 748,125 Waste Services, Inc. Term Loan D, 7.82% due 3/31/2011 753,736 --------------- 16,816,160 Steel - 0.2% 748,125 McJunkin Corp. Term Loan B, 7.60% due 1/30/2014 752,801 Telecommunications - 1.2% 1,000,000 Alaska Communications Systems Holdings, Inc. Incremental Term Loan, 7.114% due 2/01/2012 1,002,321 2,172,500 Consolidated Communications, Inc. Term Loan D, 7.07% - 7.10% due 10/14/2011 2,177,931 498,750 Kentucky Data Link, Inc. Term Loan B, 7.57% due 2/28/2015 500,620 750,000 Knology, Inc. Term Loan B, 7.57% due 3/15/2012 752,344 --------------- 4,433,216 Transportation - 1.4% 250,000 Kion GmbH Term Loan B, 7.58% due 3/15/2015 253,051 250,000 Kion GmbH Term Loan C, 7.83% due 3/15/2016 254,301 1,000,000 Rail America, Inc. Term Loan, 7.61% due 10/15/2008 1,000,625 3,500,000 Swift Transportation Co., Inc. Term Loan B, 8.375% due 5/15/2014 3,491,688 --------------- 4,999,665 Utility - 5.8% 1,571,429 AES Corp. Term Loan, 7.19% - 7.50% due 4/30/2008 1,576,666 4,902,199 Calpine Corp. Term Loan B, 10.35% due 7/16/2007 (h) 5,451,947 555,881 Calpine Generating Company LLC Second Lien Term Loan, 11.07% due 3/11/2010 581,173 1,313,254 Cogentrix Delaware Holdings, Inc. Term Loan, 6.85% due 4/15/2012 1,314,622 990,000 Generac Portable Products, Inc. First Lien Term Loan, 7.85% due 11/15/2013 979,747 750,000 Generac Portable Products, Inc. Second Lien Term Loan, 11.35% due 5/15/2014 716,875 375,000 KGen Partners Letter of Credit, 7.125% due 2/15/2014 375,469 623,438 KGen Partners Term Loan B, 7.125% due 2/15/2014 624,217 500,000 Nebraska Energy Second Lien Term Loan, 11.75% due 10/31/2014 505,417 211,382 Nebraska Energy Term Loan B, 7.85% due 10/31/2013 212,862 1,788,618 Nebraska Energy Term Loan B, 7.85% due 10/31/2013 1,801,138 1,665,007 Riverside Energy Center Term Loan, 9.61% due 6/24/2011 1,696,226 133,966 Rocky Mountain Energy Center LLC Credit Linked Deposit, 5.39% due 6/24/2011 136,478 1,060,111 Rocky Mountain Energy Center LLC Term Loan, 9.59% due 6/24/2011 1,079,988 1,418,729 Wolf Hollow I LP First Lien Term Loan, 7.614% due 6/22/2012 1,390,354 1,200,000 Wolf Hollow I LP Letter of Credit, 7.57% due 6/22/2012 1,176,000 299,667 Wolf Hollow I LP Revolving Credit, 7.57% due 6/22/2012 293,674 1,000,000 Wolf Hollow I LP Second Lien Term Loan, 9.864% due 12/22/2012 1,000,000 --------------- 20,912,853 Wireless 1,000,000 American Cellular Network Term Loan B, 7.32% due 3/15/2014 1,005,500 Communications - 1.8% 931,470 Centennial Cellular Operating Co. Term Loan, 7.36% - 7.62% due 2/09/2011 937,874 2,500,000 Crown Castle Operating Co. Term Loan, 6.82% - 6.899% due 3/15/2014 2,504,490 1,995,000 West Corp. Term Loan, 7.695% - 7.763% due 10/31/2013 2,009,963 --------------- 6,457,827 Total Floating Rate Loan Interests (Cost - $382,549,534) - 107.2% 384,514,869 Corporate Bonds Automotive - 0.6% 250,000 Autonation, Inc., 7.356% due 4/15/2013 (a) 252,500 750,000 Ford Motor Credit Co., 9.806% due 4/15/2012 (a) 810,023 1,000,000 The Goodyear Tire & Rubber Co., 9.135% due 12/01/2009 (a)(b) 1,002,500 --------------- 2,065,023 Cable - International - 0.1% 375,000 NTL Cable Plc, 8.75% due 4/15/2014 396,562 Cable - U.S. - 3.2% 2,000,000 CSC Holdings, Inc. Series B, 7.625% due 4/01/2011 2,050,000 2,000,000 Cablevision Systems Corp. Series B, 9.82% due 4/01/2009 (a) 2,117,500 575,000 Cablevision Systems Corp. Series B, 8% due 4/15/2012 583,625 5,055,000 Intelsat Bermuda Ltd., 8.872% due 1/15/2015 (a) 5,168,737 315,000 Intelsat Corp., 9% due 6/15/2016 344,925 500,000 Intelsat Subsidiary Holding Co. Ltd., 8.25% due 1/15/2013 519,375 800,000 Quebecor Media, Inc., 7.75% due 3/15/2016 840,000 --------------- 11,624,162 Chemicals - 1.4% 2,011,000 GEO Specialty Chemicals, Inc., 13.85% due 12/31/2009 (c) 1,659,075 1,500,000 Hexion U.S. Finance Corp., 9.86% due 11/15/2014 (a)(b) 1,567,500 600,000 Innophos Holdings, Inc., 9.50% due 4/15/2012 (b) 612,000 300,000 Momentive Performance Materials, Inc., 9.75% due 12/01/2014 (b) 313,500 1,040,000 NOVA Chemicals Corp., 8.484% due 11/15/2013 (a) 1,055,600 --------------- 5,207,675 Diversified Media - 1.3% 4,000,000 Nielsen Finance LLC, 10% due 8/01/2014 (b) 4,360,000 175,000 Quebecor World Capital Corp., 8.75% due 3/15/2016 (b) 180,687 --------------- 4,540,687 Energy - Exploration & 650,000 Stone Energy Corp., 8.106% due 7/15/2010 (a)(b) 650,000 Production - 0.2% Energy - Other - 1.7% 3,000,000 Ocean RIG ASA, 9.35% due 4/04/2011 (a) 2,992,500 3,000,000 Parker Drilling Co., 10.11% due 9/01/2010 (a) 3,060,000 --------------- 6,052,500 Financial - 1.4% 5,000,000 American Real Estate Partners LP, 7.125% due 2/15/2013 (b) 4,912,500 Food & Tobacco - 0.1% 250,000 AmeriQual Group LLC, 9.50% due 4/01/2012 (b) 257,500 Gaming - 0.5% 175,000 Galaxy Entertainment Finance Co. Ltd., 10.409% due 12/15/2010 (a)(b) 184,625 1,565,000 Little Traverse Bay Bands of Odawa Indians, 10.25% due 2/15/2014 (b) 1,627,600 --------------- 1,812,225 Health Care - 0.6% 1,000,000 Angiotech Pharmaceuticals, Inc., 9.11% due 12/01/2013 (a) 1,040,000 575,000 U.S. Oncology, Inc., 9% due 8/15/2012 600,875 460,000 Universal Hospital Services, Inc., 8.759% due 6/01/2015 (a)(b) 466,900 --------------- 2,107,775 Housing - 3.2% 3,000,000 CPG International I, Inc., 10.50% due 7/01/2013 3,180,000 2,000,000 Goodman Global Holding Co., Inc., 8.36% due 6/15/2012 (a) 2,022,500 2,500,000 Masonite International Corp., 11% due 4/06/2015 (b) 2,362,500 4,000,000 Realogy Corp., 11% due 4/15/2014 (b)(i) 3,980,000 --------------- 11,545,000 Information 1,250,000 Freescale Semiconductor, Inc., 9.235% due 12/15/2014 (a)(b) 1,251,562 Technology - 1.8% 180,000 Sanmina-SCI Corp., 8.125% due 3/01/2016 175,050 2,870,000 Spansion, Inc., 8.485% due 6/01/2013 (a)(b) 2,905,875 1,900,000 SunGard Data Systems, Inc., 10.25% due 8/15/2015 2,078,125 --------------- 6,410,612 Manufacturing - 1.2% 2,000,000 International Rectifier Corp., 4.25% due 7/15/2007 (c) 1,992,500 1,346,000 Invensys Plc, 9.875% due 3/15/2011 (b) 1,446,950 890,000 NXP BV, 8.106% due 10/15/2013 916,700 --------------- 4,356,150 Metal - Other - 1.2% 265,000 FMG Finance Pty Ltd., 9.36% due 9/01/2011 (a)(b) 282,225 3,120,000 Freeport-McMoRan Copper & Gold, Inc., 8.564% due 4/01/2015 (a) 3,287,700 700,000 Novelis, Inc., 7.25% due 2/15/2015 738,500 --------------- 4,308,425 Packaging - 1.1% 1,450,000 Berry Plastics Holding Corp., 9.235% due 9/15/2014 (a) 1,484,437 2,350,000 Packaging Dynamics Finance Corp., 10% due 5/01/2016 (b) 2,373,500 --------------- 3,857,937 Paper - 2.2% 2,650,000 Abitibi-Consolidated, Inc., 8.86% due 6/15/2011 (a) 2,497,625 700,000 Ainsworth Lumber Co. Ltd., 9.10% due 10/01/2010 (a) 574,000 725,000 Domtar, Inc., 7.125% due 8/15/2015 729,531 925,000 NewPage Corp., 11.606% due 5/01/2012 (a) 1,027,906 3,000,000 Verso Paper Holdings LLC, 9.106% due 8/01/2014 (a)(b) 3,090,000 --------------- 7,919,062 Retail - 0.4% 700,000 General Nutrition Centers, Inc., 9.85% due 3/15/2014 (b)(i) 703,500 720,000 Rite Aid Corp., 9.375% due 12/15/2015 (b) 723,600 --------------- 1,427,100 Service - 1.9% 250,000 Ahern Rentals, Inc., 9.25% due 8/15/2013 258,750 3,375,000 Allied Waste North America, Inc. Series B, 7.375% due 4/15/2014 3,463,594 600,000 Dycom Industries, Inc., 8.125% due 10/15/2015 631,500 2,000,000 Sunstate Equipment Co. LLC, 10.50% due 4/01/2013 (b) 2,150,000 290,000 Yankee Acquisition Corp., 9.75% due 2/15/2017 296,525 --------------- 6,800,369 Steel - 1.0% 3,000,000 CSN Islands VIII Corp., 9.75% due 12/16/2013 (b) 3,420,000 Telecommunications - 1.5% 3,700,000 Qwest Communications International, Inc., 8.86% due 2/15/2009 (a) 3,746,250 1,450,000 Qwest Corp., 8.61% due 6/15/2013 (a) 1,587,750 --------------- 5,334,000 Transportation - 0.7% 1,000,000 Atlantic Express Transportation Corp., 12.609% due 4/15/2012 (a)(b) 997,500 1,650,000 St. Acquisition Corp., 13.107% due 5/15/2015 (a)(b) 1,600,500 --------------- 2,598,000 Utility - 2.1% 2,000,000 Calpine Corp., 9.875% due 12/01/2011 (b)(h) 2,150,000 2,375,000 Edison Mission Energy, 7.50% due 6/15/2013 2,440,312 3,000,000 NRG Energy, Inc., 7.25% due 2/01/2014 3,082,500 --------------- 7,672,812 Wireless 365,000 Digicel Group Ltd., 9.125% due 1/15/2015 (b)(i) 358,612 Communications - 0.1% Total Corporate Bonds (Cost - $103,488,721) - 29.5% 105,634,688 Shares Held Common Stocks Chemicals - 0.0% 13,117 GEO Specialty Chemicals, Inc. (e) 13,117 Energy - Other - 1.4% 119,185 Trico Marine Services, Inc. (e) 5,018,880 Manufacturing - 0.3% 71,654 Medis Technologies Ltd. (e) 1,046,865 Paper - 0.0% 84,448 Western Forest Products, Inc. Restricted Shares (e) 177,644 Total Common Stocks (Cost - $4,322,548) - 1.7% 6,256,506 Warrants (d) Utility - 0.0% 4,558 Reliant Resources (expires 10/25/2008) 102,555 Total Warrants (Cost - $0) - 0.0% 102,555 Beneficial Interest Short-Term Securities USD 4,176,458 BlackRock Liquidity Series, LLC Cash Sweep Series, 5.26% (f)(g) 4,176,458 Total Short-Term Securities (Cost - $4,176,458) - 1.2% 4,176,458 Total Investments (Cost - $494,537,261*) - 139.6% 500,685,076 Liabilities in Excess of Other Assets - (39.6%) (142,014,038) --------------- Net Assets - 100.0% $ 358,671,038 =============== * The cost and unrealized appreciation (depreciation) of investments as of May 31, 2007, as computed for federal income tax purposes, were as follows: Aggregate cost $ 494,503,504 =================== Gross unrealized appreciation $ 8,305,463 Gross unrealized depreciation (2,123,891) ------------------- Net unrealized appreciation $ 6,181,572 =================== ** Floating rate loan interests in which the Fund invests generally pay interest at rates that are periodically predetermined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR (London InterBank Offered Rate), (ii) the prime rate offered by one of more major U.S. banks or (iii) the certificate of deposit rate. (a) Floating rate security. (b) The security may be offered and sold to "qualified institutional buyers" under Rule 144A of the Securities Act of 1933. (c) Convertible security. (d) Warrants entitle the Fund to purchase a predetermined number of shares of common stock and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date. (e) Non-income producing security. (f) Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as follows: Net Interest Affiliate Activity Income BlackRock Liquidity Series, LLC Cash Sweep Series $ 4,106,364 $ 409,346 (g) Represents the current yield as of May 31, 2007. (h) Issuer filed for bankruptcy or is in default of interest payments. (i) Represents a pay-in-kind security which may pay interest/dividends in additional face/shares. o For Fund compliance purposes, the Fund's industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report which may combine industry sub-classifications for reporting ease. Industries are shown as a percent of net assets. o Forward foreign exchange contracts as of May 31, 2007 were as follows: Foreign Currency Settlement Unrealized Sold Date Appreciation EUR 6,191,500 July 2007 $ 40,337 GBP 1,200,000 July 2007 26,312 ------------ Total Unrealized Appreciation on Forward Foreign Exchange Contracts - Net (USD Commitment - $10,787,305) $ 66,649 ============ o Swaps outstanding as of May 31, 2007 were as follows: Notional Unrealized Amount Appreciation Sold credit default protection on General Motors Corp. and receive 4.40% Broker, Morgan Stanley Capital Services, Inc. Expires June 2007 $ 1,000,000 $ 2,301 Sold credit default protection on Ford Motor Co. and receive 3.80% Broker, UBS Warburg Expires March 2010 $ 10,000,000 89,010 Sold credit default protection on Dow Jones CDX High Yield 100 Index Series 6 and receive 3.45% Broker, JPMorgan Chase Expires June 2011 $ 29,700,000 1,422,482 ------------ Total $ 1,513,793 ============ o Currency Abbreviations: EUR Euro GBP British Pound USD U.S. Dollar Item 2 - Controls and Procedures 2(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. 2(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the last 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 3 - Exhibits Certifications - Attached hereto 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. BlackRock Floating Rate Income Strategies Fund, Inc. By: /s/ Robert C. Doll, Jr. ----------------------- Robert C. Doll, Jr. Chief Executive Officer BlackRock Floating Rate Income Strategies Fund, Inc. Date: July 24, 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: /s/ Robert C. Doll, Jr. ----------------------- Robert C. Doll, Jr. Chief Executive Officer BlackRock Floating Rate Income Strategies Fund, Inc. Date: July 24, 2007 By: /s/ Donald C. Burke ----------------------- Donald C. Burke Chief Financial Officer BlackRock Floating Rate Income Strategies Fund, Inc. Date: July 24, 2007