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 811-7986 The Alger Institutional Fund ---------------------------- (Exact name of registrant as specified in charter) 111 Fifth Avenue, New York, New York 10003 ------------------------------------------ (Address of principal executive offices) (Zip code) MR. GREGORY S. DUCH FRED ALGER MANAGEMENT, INC. 111 FIFTH AVENUE NEW YORK, NY 10003 ------------------------ (Name and address of agent for service) Registrant's telephone number, including area code: 212-806-8800 ------------ Date of fiscal year end: October 31 Date of reporting period: April 30, 2003 Item 1. REPORTS TO STOCKHOLDERS THE ALGER INSTITUTIONAL FUND (FORMERLY THE ALGER RETIREMENT FUND) ALGER LARGECAP GROWTH INSTITUTIONAL PORTFOLIO ALGER SMALL CAP INSTITUTIONAL PORTFOLIO ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO ALGER CAPITAL APPRECIATION INSTITUTIONAL PORTFOLIO ALGER BALANCED INSTITUTIONAL PORTFOLIO ALGER SOCIALLY RESPONSIBLE GROWTH INSTITUTIONAL PORTFOLIO SEMI-ANNUAL REPORT APRIL 30, 2003 (UNAUDITED) [LOGO] Dear Shareholders, June 16, 2003 Slow, steady economic growth; reliable consumers; tentative corporations; and war. That is the short answer to the question: what happened during the six months ended April 30? The last two months of 2002 saw the equity markets recover from their lows of October 9, though a significant portion of those gains were in technology stocks and were then given up in the first weeks of 2003 because the fundamentals had not yet improved. However, throughout this period, the economy remained in a steady growth pattern. It was not a dramatic period. Consumer spending accounted for most of the economic growth. Consumers were aided by historically low interest rates, already well below 4% on the 10-year note by April and continually decreasing thereafter. Low rates led to another wave of mortgage refinancing, which put more money in people's pockets. That refinancing boom, combined with increased federal spending, tax cuts, and a Federal Reserve that has kept short-term rates very low, buoyed consumer spending during a time of weak employment, tentative companies, and tumultuous international affairs. A cold and snowy February of 2003 combined with rising tension and concern about Iraq dampened economic activity across the board. Consumers pared back purchases on certain items, and companies were loathe to undertake capital expenditures ahead of the war. As a result, the economy grew at an annual rate of less than 2% for the first quarter of 2003. However, when it became clear in early March that war was inevitable, the markets rallied. It is often said that the markets hate uncertainty. The rally that began in March was certainly a testament to that notion. The markets seesawed during the uncertain first days of the war, but then resumed their upward movement as Saddam Hussein's regime crumbled. The result was that from November 1, 2002 through April 30, 2003, the Dow rose 2.1%, the S&P 500 was up 4.5%, and the NASDAQ gained 10.1%. Now, for the first time in over two years, Wall Street has begun to look to the future. Companies that can show healthy balance sheets and an ability to improve productivity and expand their businesses are becoming attractive to investors. That is as it should be, but it has not been the case for quite a while. The markets and the country in general are beginning to emerge from two years that included a recession, terrorism, war, and corporate scandals. Sentiment has slowly been shifting away from fear and toward guarded hope. That shift should lead to support for higher levels for the equity markets. That does not mean a return to irrational exuberance, but it does mean a more balanced market where good companies and good stock picking are rewarded. Respectfully submitted, /s/ Dan C. Chung Dan C. Chung Chief Investment Officer THE ALGER INSTITUTIONAL FUND -2- ALGER LARGECAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS--95.2% VALUE --------- -------- AUTOMOTIVE--1.6% 26,700 Harley-Davidson, Inc. ............................... $ 1,186,548 ----------- BANKS--1.1% 32,150 Mellon Financial Corporation ........................ 850,367 ----------- BIOTECHNOLOGY--4.0% 17,888 Amgen Inc.* ......................................... 1,096,713 30,700 Biogen, Inc.* ....................................... 1,166,293 18,500 Genzyme Corp.--General Division* .................... 745,180 ----------- 3,008,186 ----------- COMMERCIAL SERVICES & SUPPLIES--1.9% 103,400 Concord EFS, Inc.* .................................. 1,430,022 ----------- COMMUNICATION EQUIPMENT--5.3% 132,500 Cisco Systems, Inc.* ................................ 1,992,800 119,575 Nokia Corporation, ADR .............................. 1,981,358 ----------- 3,974,158 ----------- COMPUTERS & PERIPHERALS--5.0% 50,175 Dell Computer Corporation* .......................... 1,450,559 138,700 EMC Corporation* .................................... 1,260,783 320,500 Sun Microsystems, Inc.* ............................. 1,057,650 ----------- 3,768,992 ----------- DIVERSIFIED FINANCIALS--4.0% 15,900 Affiliated Managers Group, Inc.*+ ................... 736,329 38,675 Citigroup Inc. ...................................... 1,517,994 19,200 Merrill Lynch & Co., Inc. ........................... 788,160 ----------- 3,042,483 ----------- ENERGY EQUIPMENT & SERVICES--.5% 10,300 BJ Services Company* ................................ 376,053 ----------- FREIGHT & LOGISTICS--1.8% 22,300 FedEx Corp. ......................................... 1,335,324 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--4.7% 27,850 Alcon, Inc.*+ ....................................... 1,226,793 27,775 Boston Scientific Corporation* ...................... 1,195,714 23,850 Zimmer Holdings, Inc.* .............................. 1,118,565 ----------- 3,541,072 ----------- HEALTH CARE PROVIDERS & SERVICES--3.0% 38,150 HCA Inc. ............................................ 1,224,615 11,550 UnitedHealth Group Incorporated ..................... 1,064,101 ----------- 2,288,716 ----------- INDUSTRIAL CONGLOMERATES--5.8% 76,950 General Electric Company ............................ 2,266,177 135,200 Tyco International Ltd. ............................. 2,109,120 ----------- 4,375,297 ----------- THE ALGER INSTITUTIONAL FUND -3- ALGER LARGECAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- INSURANCE--3.7% 16,000 AFLAC Incorporated .................................. $ 523,360 30,550 American International Group, Inc. .................. 1,770,372 33,400 Travelers Property Casualty Corp. Cl. A ............. 542,082 ----------- 2,835,814 ----------- INTERNET & CATALOG RETAIL--4.2% 14,200 Amazon.com, Inc.* ................................... 407,114 22,450 eBay Inc.* .......................................... 2,082,687 24,000 USA Interactive*+ ................................... 718,800 ----------- 3,208,601 ----------- INTERNET SOFTWARE & SERVICES--1.0% 29,000 Yahoo! Inc.* ........................................ 718,620 ----------- MEDIA--3.5% 48,250 Disney (Walt) Company ............................... 900,345 41,075 Viacom Inc. Cl. B* .................................. 1,783,066 ----------- 2,683,411 ----------- MULTILINE RETAIL--2.7% 36,450 Wal-Mart Stores, Inc. ............................... 2,052,864 ----------- OIL & GAS--1.8% 28,825 Devon Energy Corporation ............................ 1,361,981 ----------- PERSONAL PRODUCTS--1.0% 13,300 Avon Products, Inc. ................................. 773,661 ----------- PHARMACEUTICALS--13.1% 35,450 Abbott Laboratories ................................. 1,440,334 56,600 Bristol-Myers Squibb Company ........................ 1,445,564 36,525 Johnson & Johnson ................................... 2,058,549 25,000 Merck & Co., Inc. ................................... 1,454,500 62,860 Pfizer Inc. ......................................... 1,932,945 9,100 Teva Pharmaceutical Industries Ltd. ADR+ ............ 424,970 25,500 Wyeth ............................................... 1,110,015 ----------- 9,866,877 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--6.0% 24,850 Applied Materials, Inc.* ............................ 362,810 101,300 Intel Corporation ................................... 1,863,920 32,950 Linear Technology Corporation ....................... 1,135,786 139,370 Taiwan Semiconductor Manufacturing Company Ltd. ADR*+ ........................................ 1,166,527 ----------- 4,529,043 ----------- SOFTWARE--9.5% 96,650 Microsoft Corporation ............................... 2,471,341 155,600 Oracle Corporation* ................................. 1,848,528 23,750 Synopsys, Inc.* ..................................... 1,155,200 75,700 VERITAS Software Corporation* ....................... 1,666,157 ----------- 7,141,226 ----------- THE ALGER INSTITUTIONAL FUND -4- ALGER LARGECAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- SPECIALTY RETAIL--7.0% 46,700 Best Buy Co., Inc.* ................................ $ 1,614,886 108,400 Gap, Inc.+ ......................................... 1,802,692 40,200 Home Depot, Inc. ................................... 1,130,826 16,375 Lowe's Companies, Inc. ............................. 718,699 ----------- 5,267,103 ----------- WIRELESS TELECOMMUNICATION SERVICES--3.0% 113,300 Vodafone Group PLC Sponsored ADR+ .................. 2,238,808 ----------- Total Common Stocks (Cost $66,241,174) ............................... 71,855,227 ----------- PRINCIPAL AMOUNT SHORT-TERM INVESTMENTS--10.7% --------- U.S. GOVERNMENT & AGENCY OBLIGATIONS--4.8% $3,550,000 Federal National Mortgage Association 1.25%, 5/1/03 (Cost $3,550,000) ................................ 3,550,000 ----------- SHARES OTHER SHORT-TERM INVESTMENTS--5.9% --------- 4,478,579 Securities Lending Quality Trust (Cost $4,478,579)(b) ............................. 4,478,579 ----------- Total Short-Term Investments (Cost $8,028,579) ................................ 8,028,579 ----------- Total Investments (Cost $74,269,753)(a) ................................. 105.9% 79,883,806 Liabilities in Excess of Other Assets ................... (5.9) (4,435,153) ----- ----------- Net Assets .............................................. 100.0% $75,448,653 ===== =========== - ---------- * Non-income producing security. + Securities Partially or Fully on Loan. (a) At April 30, 2003, the net unrealized depreciation on investments, based on cost for federal income tax purposes of $81,248,972, amounted to $1,365,166 which consisted of aggregate gross unrealized appreciation of $4,650,807 and aggregate gross unrealized depreciation of $6,015,973. (b) Represents investment of cash collateral received for securities on loan. See Notes to Financial Statements. THE ALGER INSTITUTIONAL FUND -5- ALGER SMALL CAP INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS--93.0% VALUE --------- -------- AEROSPACE & DEFENSE--2.2% 15,050 Alliant Techsystems Inc.* ........................... $ 808,486 38,550 Veridian Corporation* ............................... 732,065 ----------- 1,540,551 ----------- AIR FREIGHT & LOGISTICS--2.6% 24,700 J.B. Hunt Transport Services, Inc.* ................. 853,385 56,830 Pacer International, Inc.* .......................... 903,597 ----------- 1,756,982 ----------- AUTO COMPONENTS--.4% 5,050 BorgWarner, Inc. .................................... 296,283 ----------- BANKS--5.2% 30,300 BankAtlantic Bancorp, Inc. Cl. A .................... 349,056 38,750 Brookline Bancorp, Inc. ............................. 518,088 8,850 City National Corporation ........................... 364,354 29,300 Independence Community Bank Corp. ................... 766,195 15,000 Southwest Bancorporation of Texas, Inc.* ............ 509,700 42,900 UCBH Holdings, Inc. ................................. 1,091,376 ----------- 3,598,769 ----------- BEVERAGES--1.2% 30,450 Constellation Brands, Inc. Cl. A* ................... 816,365 ----------- BIOTECHNOLOGY--4.0% 17,750 Affymetrix Inc.* .................................... 329,263 41,050 Alkermes, Inc.* ..................................... 409,679 28,400 BioMarin Pharmaceutical Inc.* ....................... 311,832 14,300 Charles River Laboratories International, Inc.* ..... 388,245 61,500 Millennium Pharmaceuticals, Inc.* ................... 676,500 6,900 Neurocrine Biosciences, Inc.* ....................... 312,225 12,000 QLT Inc.* ........................................... 139,680 3,735 Trimeris, Inc.* ..................................... 165,797 ----------- 2,733,221 ----------- COMMERCIAL SERVICES & SUPPLIES--10.1% 26,800 Alliance Data Systems Corporation* .................. 562,800 62,450 Amdocs Limited* ..................................... 1,102,867 59,260 BISYS Group, Inc. (The)* ............................ 1,000,309 11,430 Career Education Corporation* ....................... 687,286 16,816 ChoicePoint Inc.* ................................... 593,268 23,250 Corinthian Colleges, Inc.* .......................... 1,064,617 18,050 Education Management Corporation* ................... 881,201 15,000 FTI Consulting, Inc.* ............................... 678,750 11,850 Hewitt Associates, Inc.* ............................ 328,364 ----------- 6,899,462 ----------- THE ALGER INSTITUTIONAL FUND -6- ALGER SMALL CAP INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- COMMUNICATION EQUIPMENT--1.5% 23,900 Emulex Corporation* ................................. $ 489,711 13,000 Foundry Networks, Inc.* ............................. 141,440 18,800 NetScreen Technologies, Inc.* ....................... 381,264 ----------- 1,012,415 ----------- COMPUTERS & PERIPHERALS--.6% 41,000 Western Digital Corporation* ........................ 382,530 ----------- DIVERSIFIED FINANCIALS--3.5% 17,850 Affiliated Managers Group, Inc.* .................... 826,634 26,400 Doral Financial Corp. ............................... 1,056,264 40,350 First Niagara Financial Group Inc. .................. 490,252 ----------- 2,373,150 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES--1.0% 16,900 Commonwealth Telephone Enterprises, Inc.* ........... 671,775 ----------- ELECTRICAL EQUIPMENT--1.2% 22,050 AMETEK, Inc. ........................................ 831,285 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS--1.4% 16,780 Benchmark Electronics, Inc.* ........................ 435,441 10,350 FLIR Systems, Inc.* ................................. 539,028 ----------- 974,469 ----------- ENERGY EQUIPMENT & SERVICES--2.4% 16,600 Cooper Cameron Corporation* ......................... 794,476 25,000 Smith International, Inc.* .......................... 889,000 ----------- 1,683,476 ----------- FOOD PRODUCTS--1.1% 17,650 American Italian Pasta Company Cl. A* ............... 778,365 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--4.7% 29,850 CTI Molecular Imaging, Inc.*+ ....................... 548,046 18,600 Edwards Lifesciences Corporation* ................... 536,982 22,350 Respironics, Inc.* .................................. 858,687 35,220 STERIS Corporation* ................................. 799,494 25,160 Wright Medical Group, Inc.* ......................... 477,536 ----------- 3,220,745 ----------- HEALTH CARE PROVIDERS & SERVICES--3.9% 30,220 Covance Inc.* ....................................... 535,801 33,400 LifePoint Hospitals, Inc.* .......................... 651,968 21,650 Mid Atlantic Medical Services, Inc.* ................ 942,857 31,000 VCA Antech, Inc.* ................................... 520,459 ----------- 2,651,085 ----------- HOTELS, RESTAURANTS & LEISURE--4.5% 56,950 Alliance Gaming Corporation* ........................ 909,491 28,975 Applebee's International, Inc. ...................... 793,915 29,750 California Pizza Kitchen, Inc.* ..................... 599,760 36,600 Station Casinos, Inc.* .............................. 790,926 ----------- 3,094,092 ----------- THE ALGER INSTITUTIONAL FUND -7- ALGER SMALL CAP INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- INFORMATION TECHNOLOGY CONSULTING & SERVICES--3.2% 32,900 Acxiom Corporation* ................................. $ 459,284 19,600 CACI International Inc. Cl. A* ...................... 684,628 14,400 Cognizant Technology Solutions Corporation Cl. A* ... 258,624 31,950 Manhattan Associates, Inc.* ......................... 772,870 ----------- 2,175,406 ----------- INSURANCE--3.7% 25,750 Arch Capital Group Ltd.* ............................ 896,358 20,900 RenaissanceRe Holdings Ltd. ......................... 925,661 14,975 W. R. Berkley Corporation ........................... 695,439 ----------- 2,517,458 ----------- INTERNET SOFTWARE & SERVICES--.8% 34,150 Digital Insight Corporation* ........................ 551,864 ----------- LEISURE EQUIPMENT & PRODUCTS--1.0% 25,100 Leapfrog Enterprises, Inc.* ......................... 670,170 ----------- MACHINERY--2.7% 21,600 Actuant Corporation Cl. A* .......................... 801,360 21,150 AGCO Corporation* ................................... 385,142 17,250 Pentair, Inc. ....................................... 664,815 ----------- 1,851,317 ----------- MEDIA--3.6% 11,700 Entercom Communications Corp.* ...................... 568,503 15,240 Media General, Inc. Cl. A ........................... 837,590 31,600 Radio One, Inc. Cl. A* .............................. 490,748 32,850 TMP Worldwide, Inc.* ................................ 550,895 ----------- 2,447,736 ----------- MULTILINE RETAIL--.5% 19,800 Nordstom, Inc. ...................................... 343,134 ----------- OIL & GAS--2.4% 22,950 Noble Energy, Inc. .................................. 761,940 22,600 Pogo Producing Company .............................. 894,960 ----------- 1,656,900 ----------- PHARMACEUTICALS--5.6% 55,100 IVAX Corporation* ................................... 885,457 24,450 NPS Pharmaceuticals, Inc.* .......................... 465,773 17,700 Pharmaceutical Resources, Inc.* ..................... 777,915 16,500 Sepracor Inc.* ...................................... 315,975 38,200 SICOR Inc.* ......................................... 684,926 15,150 Taro Pharmaceutical Industries Ltd.* ................ 693,264 ----------- 3,823,310 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--6.3% 19,180 Cymer, Inc.* ........................................ 547,589 52,550 Fairchild Semiconductor International, Inc. Cl. A* .. 623,768 22,150 Integrated Circuit Systems, Inc.* ................... 481,098 THE ALGER INSTITUTIONAL FUND -8- ALGER SMALL CAP INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (CONTINUED) 27,750 International Rectifier Corporation* ................ $ 627,705 30,900 Marvell Technology Group Ltd.* ...................... 713,141 15,000 Power Integrations, Inc.* ........................... 331,980 33,250 Semtech Corporation* ................................ 528,675 20,250 Varian Semiconductor Equipment Associates, Inc.* .... 466,762 ----------- 4,320,718 ----------- SOFTWARE--6.0% 70,200 Borland Software Corporation* ....................... 636,714 39,300 Business Objects S.A. Sponsored ADR* ................ 853,989 26,100 Documentum, Inc.* ................................... 479,979 18,775 Fair, Isaac, Incorporation .......................... 977,802 53,500 J. D. Edwards & Company* ............................ 640,930 11,000 Synopsys, Inc.* ..................................... 535,040 ----------- 4,124,454 ----------- SPECIALTY RETAIL--4.4% 36,700 AnnTaylor Stores Corporation* ....................... 868,322 31,400 Chico's FAS, Inc.* .................................. 764,276 21,550 Hollywood Entertainment Corporation* ................ 382,512 10,260 Rent-A-Center, Inc.* ................................ 658,692 12,200 Urban Outfitters, Inc.* ............................. 363,804 ----------- 3,037,606 ----------- TEXTILES, APPAREL & LUXURY GOODS--1.3% 20,350 Coach, Inc.* ........................................ 885,429 ----------- Total Common Stocks (Cost $57,073,827) ................................ 63,720,522 ----------- PRINCIPAL AMOUNT SHORT-TERM INVESTMENTS--6.4% ---------- U.S. GOVERNMENT & AGENCY OBLIGATIONS $4,350,000 Federal National Mortgage Association, 1.25%, 5/1/03 (Cost $4,350,000) ................................. 4,350,000 ----------- Total Investments (Cost $61,423,827)(a) ................................. 99.4% 68,070,522 Other Assets in Excess of Liabilities ................... 0.6 432,807 ----- ----------- Net Assets .............................................. 100.0% $68,503,329 ===== =========== - ----------- * Non-income producing security. + Securities Partially or Fully on Loan. (a) At April 30, 2003, the net unrealized appreciation on investments, based on cost for federal income tax purposes of $61,905,325, amounted to $6,165,197 which consisted of aggregate gross unrealized appreciation of $9,417,278 and aggregate gross unrealized depreciation of $3,252,081. See Notes to Financial Statements. THE ALGER INSTITUTIONAL FUND -9- ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS -- 93.8% VALUE --------- -------- AEROSPACE & DEFENSE--2.0% 124,875 L-3 Communications Holdings, Inc.* .................. $ 5,544,450 ----------- BANKS--1.0% 134,100 Synovus Financial Corp. ............................. 2,610,927 ----------- BEVERAGES--.5% 50,825 Constellation Brands, Inc. Cl. A* ................... 1,362,618 ----------- BIOTECHNOLOGY--5.1% 73,000 Biogen, Inc.* ....................................... 2,773,270 76,400 Genzyme Corp.--General Division* .................... 3,077,392 87,900 Gilead Sciences, Inc.* .............................. 4,055,706 135,050 IDEC Pharmaceuticals Corporation* ................... 4,422,887 ----------- 14,329,255 ----------- COMMERCIAL SERVICES & SUPPLIES--8.5% 454,225 Amdocs Limited* ..................................... 8,021,614 497,275 BISYS Group, Inc. (The)* ............................ 8,394,002 157,350 Corinthian Colleges, Inc.* .......................... 7,205,057 ----------- 23,620,673 ----------- COMMUNICATION EQUIPMENT--4.7% 536,400 Comverse Technology, Inc.* .......................... 7,010,748 120,000 Foundry Networks, Inc.* ............................. 1,305,600 746,300 Tellabs, Inc.* ...................................... 4,612,134 ----------- 12,928,482 ----------- COMPUTERS & PERIPHERALS--2.1% 54,155 Lexmark International, Inc. Cl. A* .................. 4,035,089 140,300 Network Appliance, Inc.* ............................ 1,863,184 ----------- 5,898,273 ----------- DIVERSIFIED FINANCIALS--2.3% 140,429 Affiliated Managers Group, Inc.* .................... 6,503,267 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS--2.4% 769,600 Flextronics International Ltd.* ..................... 6,734,000 ----------- ENERGY EQUIPMENT & SERVICES--1.8% 69,375 BJ Services Company* ................................ 2,532,881 52,225 Cooper Cameron Corporation* ......................... 2,499,489 ----------- 5,032,370 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--3.2% 69,250 Varian Medical Systems, Inc.* ....................... 3,729,805 110,945 Zimmer Holdings, Inc.* .............................. 5,203,321 ----------- 8,933,126 ----------- HEALTH CARE PROVIDERS & SERVICES--7.3% 139,800 Aetna Inc. .......................................... 6,962,040 75,100 Anthem, Inc.* ....................................... 5,154,864 143,600 Laboratory Corporation of America Holdings* ......... 4,230,456 151,350 Omnicare, Inc. ...................................... 4,013,802 ----------- 20,361,162 ----------- THE ALGER INSTITUTIONAL FUND -10- ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- HOTELS, RESTAURANTS & LEISURE--3.0% 171,050 Alliance Gaming Corporation* ........................ $ 2,731,669 69,900 MGM MIRAGE* ......................................... 1,986,558 146,800 Starbucks Corporation* .............................. 3,448,332 ----------- 8,166,559 ----------- INSURANCE--3.9% 85,850 Lincoln National Corporation ........................ 2,743,766 175,400 Willis Group Holdings Limited ....................... 5,470,726 56,400 W. R. Berkley Corporation ........................... 2,619,216 ----------- 10,833,708 ----------- INTERNET & CATALOG RETAIL--5.1% 261,800 Amazon.com, Inc.* ................................... 7,505,806 296,850 NetFlix Inc.*+ ...................................... 6,797,865 ----------- 14,303,671 ----------- INTERNET SOFTWARE & SERVICES--3.7% 401,400 VeriSign, Inc.* ..................................... 4,985,388 207,950 Yahoo! Inc.* ........................................ 5,153,001 ----------- 10,138,389 ----------- LEISURE EQUIPMENT & PRODUCTS--2.3% 243,850 Leapfrog Enterprises, Inc.* ......................... 6,510,795 ----------- MEDIA--5.9% 105,785 Entercom Communications Corp.* ...................... 5,140,093 76,400 McClatchy Company Cl. A ............................. 4,477,040 698,600 XM Satellite Radio Holdings Inc. Cl. A*+ ............ 6,755,462 ----------- 16,372,595 ----------- OIL & GAS--3.6% 136,575 EOG Resources, Inc. ................................. 5,105,174 136,500 Valero Energy Corporation ........................... 5,016,375 ----------- 10,121,549 ----------- PHARMACEUTICALS--4.1% 35,550 Allergan, Inc. ...................................... 2,497,388 94,900 Mylan Laboratories Inc. ............................. 2,682,823 83,700 Teva Pharmaceutical Industries Ltd. ADR ............. 3,908,790 76,675 Watson Pharmaceuticals Inc.* ........................ 2,228,942 ----------- 11,317,943 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--5.8% 124,200 Altera Corporation* ................................. 1,963,602 338,600 Fairchild Semiconductor International, Inc. Cl. A* .. 4,019,182 72,925 International Rectifier Corporation* ................ 1,649,563 161,050 Intersil Corporation Cl. A* ......................... 2,979,425 43,300 Novellus Systems, Inc.* ............................. 1,214,132 333,450 Photronics, Inc.* ................................... 4,191,466 ----------- 16,017,370 ----------- THE ALGER INSTITUTIONAL FUND -11- ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- SOFTWARE--7.2% 236,450 BEA Systems, Inc.* .................................. $ 2,532,379 169,300 BMC Software, Inc.* ................................. 2,525,956 97,200 Fair, Isaac Corporation ............................. 5,062,176 66,000 Intuit Inc.* ........................................ 2,559,480 233,000 Legato Systems, Inc.* ............................... 1,379,360 69,400 Synopsys, Inc.* ..................................... 3,375,616 116,600 Take-Two Interactive Software, Inc.* ................ 2,623,500 ----------- 20,058,467 ----------- SPECIALTY RETAIL--7.2% 146,500 AnnTaylor Stores Corporation* ....................... 3,466,190 165,200 Best Buy Co., Inc.* ................................. 5,712,616 149,950 Chico's FAS, Inc.* .................................. 3,649,783 287,350 PETsMART, Inc.* ..................................... 4,347,605 99,250 Urban Outfitters, Inc.* ............................. 2,959,635 ----------- 20,135,829 ----------- TRADING COMPANIES & DISTRIBUTORS--1.1% 67,045 W. W. Grainger, Inc. ................................ 3,094,127 ----------- Total Common Stocks (Cost $239,799,298) ............................... 260,929,605 ----------- PRINCIPAL AMOUNT SHORT-TERM INVESTMENTS--6.2% ---------- U.S. GOVERNMENT & AGENCY OBLIGATIONS $17,050,000 Federal National Mortgage Association, 1.25%, 5/1/03 (Cost $17,050,000) ................................ 17,050,000 ----------- Total Investments (Cost $256,849,298)(a) ................................ 100.0% 277,979,605 Other Assets In Excess of Liabilities ................... 0.0 108,972 ----- ------------ Net Assets .............................................. 100.0% $278,088,577 ===== ============ - ----------- * Non-income producing security. + Securities Partially or Fully on Loan. (a) At April 30, 2003, the net unrealized appreciation on investments, based on cost for federal income tax purposes of $271,124,279, amounted to $6,855,326 which consisted of aggregate gross unrealized appreciation of $23,765,407 and aggregate gross unrealized depreciation of $16,910,081. See Notes to Financial Statements. THE ALGER INSTITUTIONAL FUND -12- ALGER CAPITAL APPRECIATION INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS -- 91.7% VALUE --------- -------- BANKS--1.6% 82,000 Mellon Financial Corporation ........................ $ 2,168,900 ----------- BIOTECHNOLOGY--7.1% 86,700 Amgen Inc.* ......................................... 5,315,577 55,900 Genzyme Corp.--General Division* .................... 2,251,652 41,200 Gilead Sciences, Inc.* .............................. 1,900,968 ----------- 9,468,197 ----------- COMMERCIAL SERVICES & SUPPLIES--1.0% 25,250 Apollo Group, Inc. Cl. A* ........................... 1,368,525 ----------- COMMUNICATION EQUIPMENT--4.5% 215,600 CIENA Corporation* .................................. 1,049,972 194,700 Cisco Systems, Inc.* ................................ 2,928,288 195,000 Juniper Networks, Inc.*+ ............................ 1,992,900 ----------- 5,971,160 ----------- COMPUTERS & PERIPHERALS--3.4% 293,600 EMC Corporation* .................................... 2,668,824 141,000 Network Appliance, Inc.* ............................ 1,872,480 ----------- 4,541,304 ----------- DIVERSIFIED FINANCIALS--5.8% 106,800 Citigroup Inc. ...................................... 4,191,900 62,300 Merrill Lynch & Co., Inc. ........................... 2,557,415 8,700 SLM Corporation ..................................... 974,400 ----------- 7,723,715 ----------- ENERGY EQUIPMENT & SERVICES--1.6% 101,900 Halliburton Company ................................. 2,181,679 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--4.7% 26,700 Alcon, Inc.* ........................................ 1,176,135 23,150 Boston Scientific Corporation* ...................... 996,608 44,400 Guidant Corporation* ................................ 1,731,156 49,700 Zimmer Holdings, Inc.* .............................. 2,330,930 ----------- 6,234,829 ----------- HOTELS, RESTAURANTS & LEISURE--.8% 45,400 Starbucks Corporation* .............................. 1,066,446 ----------- INDUSTRIAL CONGLOMERATES--3.8% 173,200 General Electric Company ............................ 5,100,740 ----------- INSURANCE--2.4% 28,000 AFLAC Incorporated .................................. 915,880 40,600 American International Group, Inc. .................. 2,352,770 ----------- 3,268,650 ----------- INTERNET & CATALOG RETAIL--3.5% 23,800 Amazon.com, Inc.* ................................... 682,346 43,600 eBay Inc.*+ ......................................... 4,044,772 ----------- 4,727,118 ----------- THE ALGER INSTITUTIONAL FUND -13- ALGER CAPITAL APPRECIATION INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- INTERNET SOFTWARE & SERVICES--1.7% 93,400 Yahoo! Inc.* ........................................ $ 2,314,452 ----------- MACHINERY--.8% 14,500 Danaher Corporation ................................. 1,000,210 ----------- MEDIA--5.4% 161,900 AOL Time Warner Inc.* ............................... 2,214,792 54,300 Comcast Corporation Cl. A* .......................... 1,732,713 166,300 Liberty Media Corporation Series A* ................. 1,829,300 32,700 Viacom Inc. Cl. B* .................................. 1,419,507 ----------- 7,196,312 ----------- MULTILINE RETAIL--1.7% 39,500 Wal-Mart Stores, Inc. ............................... 2,224,640 ----------- PERSONAL PRODUCTS--1.3% 56,600 Gillette Company .................................... 1,723,470 ----------- PHARMACEUTICALS--12.5% 40,200 Allergan, Inc. ...................................... 2,824,050 46,300 Barr Laboratories, Inc.* ............................ 2,574,280 23,100 Johnson & Johnson ................................... 1,301,916 67,400 Merck & Co., Inc. ................................... 3,921,332 85,780 Pfizer Inc. ......................................... 2,637,735 39,300 Teva Pharmaceutical Industries Ltd. ADR+ ............ 1,835,310 36,650 Wyeth ............................................... 1,595,374 ----------- 16,689,997 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--8.0% 72,200 Broadcom Corporation Cl. A* ......................... 1,291,658 171,600 Intersil Corporation Cl. A* ......................... 3,174,600 40,800 KLA-Tencor Corporation*+ ............................ 1,672,800 47,800 Maxim Integrated Products, Inc. ..................... 1,878,062 91,800 Micron Technology, Inc.* ............................ 780,300 96,300 National Semiconductor Corporation* ................. 1,803,699 ----------- 10,601,119 ----------- SOFTWARE--9.2% 217,400 Microsoft Corporation ............................... 5,558,918 435,700 Oracle Corporation* ................................. 5,176,116 71,900 VERITAS Software Corporation* ....................... 1,582,519 ----------- 12,317,553 ----------- SPECIALTY RETAIL--8.4% 120,600 Abercrombie & Fitch Co. Cl. A* ...................... 3,965,328 67,100 Best Buy Co., Inc.* ................................. 2,320,318 251,800 Gap, Inc. ........................................... 4,187,434 24,300 Home Depot Inc. ..................................... 683,559 ----------- 11,156,639 ----------- TEXTILES, APPAREL & LUXURY GOODS--1.2% 29,500 NIKE, Inc. Cl. B .................................... 1,579,135 ----------- THE ALGER INSTITUTIONAL FUND -14- ALGER CAPITAL APPRECIATION INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- WIRELESS TELECOMMUNICATION SERVICES--1.3% 84,700 Vodafone Group PLC Sponsored ADR+ ................. $ 1,673,672 ------------ Total Common Stocks (Cost $111,219,833) ............................. 122,298,462 ------------ PRINCIPAL AMOUNT SHORT-TERM INVESTMENTS--14.5% ---------- U.S. GOVERNMENT & AGENCY OBLIGATIONS--7.9% $10,550,000 Federal National Mortgage Association, 1.25%, 5/1/03 (Cost $10,550,000) .............................. 10,550,000 ------------ SHARES OTHER SHORT-TERM INVESTMENTS--6.6% ---------- 8,744,235 Securities Lending Quality Trust (Cost $8,744,235)(b) ............................ 8,744,235 ------------ Total Short-Term Investments (Cost $19,294,235) .............................. 19,294,235 ------------ Total Investments (Cost $130,514,068)(a) ............................... 106.2% 141,592,697 Liabilities In Excess of Other Assets .................. (6.2) (8,276,112) ----- ------------ Net Assets ............................................. 100.0% $133,316,585 ===== ============ - ----------- * Non-income producing security. + Securities Partially or Fully on Loan. (a) At April 30, 2003, the net unrealized appreciation on investments, based on cost for federal income tax purposes of $132,221,996, amounted to $9,370,701 which consisted of aggregate gross unrealized appreciation of $12,371,758 and aggregate gross unrealized depreciation of $3,001,057. (b) Represents investment of cash collateral received for securities on loan. See Notes to Financial Statements. THE ALGER INSTITUTIONAL FUND -15- ALGER BALANCED INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS -- 47.9% VALUE --------- -------- AEROSPACE & DEFENSE--.1% 10 General Dynamics Corporation ........................ $ 621 ----------- AUTOMOTIVE--.7% 200 Harley-Davidson, Inc. ............................... 8,888 ----------- BANKS--.5% 270 Mellon Financial Corporation ........................ 7,142 ----------- BIOTECHNOLOGY--1.9% 130 Amgen Inc.* ......................................... 7,970 290 Biogen, Inc.* ....................................... 11,017 150 Genzyme Corp.--General Division* .................... 6,042 ----------- 25,029 ----------- COMMERCIAL SERVICES & SUPPLIES--1.0% 950 Concord EFS, Inc.* .................................. 13,138 ----------- COMMUNICATION EQUIPMENT--2.6% 1,080 Cisco Systems, Inc.* ................................ 16,243 1,100 Nokia Corporation, ADR .............................. 18,227 ----------- 34,470 ----------- COMPUTERS & PERIPHERALS--2.5% 430 Dell Computer Corporation* .......................... 12,431 1,200 EMC Corporation* .................................... 10,908 2,805 Sun Microsystems, Inc.* ............................. 9,257 ----------- 32,596 ----------- DIVERSIFIED FINANCIALS--1.9% 100 Affiliated Managers Group, Inc.* .................... 4,631 315 Citigroup Inc. ...................................... 12,363 200 Merrill Lynch & Co., Inc. ........................... 8,210 ----------- 25,204 ----------- ENERGY EQUIPMENT & SERVICES--.4% 125 BJ Services Company* ................................ 4,564 ----------- FREIGHT & LOGISTICS--1.1% 230 FedEx Corp. ......................................... 13,772 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--2.6% 265 Alcon, Inc.* ........................................ 11,673 260 Boston Scientific Corporation* ...................... 11,193 225 Zimmer Holdings, Inc.* .............................. 10,553 ----------- 33,419 ----------- HEALTH CARE PROVIDERS & SERVICES--1.6% 350 HCA Inc. ............................................ 11,235 110 UnitedHealth Group Incorporated ..................... 10,134 ----------- 21,369 ----------- INDUSTRIAL CONGLOMERATES--3.0% 700 General Electric Company ............................ 20,615 1,200 Tyco International Ltd. ............................. 18,720 ----------- 39,335 ----------- THE ALGER INSTITUTIONAL FUND -16- ALGER BALANCED INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- INSURANCE--1.9% 125 AFLAC Incorporated .................................. $ 4,089 285 American International Group, Inc. .................. 16,516 250 Travelers Property Casualty Corp. Cl. A ............. 4,058 ----------- 24,663 ----------- INTERNET & CATALOG RETAIL--1.9% 100 Amazon.com, Inc.* ................................... 2,867 165 eBay Inc.* .......................................... 15,307 200 USA Interactive* .................................... 5,990 ----------- 24,164 ----------- INTERNET SOFTWARE & SERVICES--.7% 350 Yahoo! Inc.* ........................................ 8,673 ----------- MEDIA--1.7% 400 Disney (Walt) Company ............................... 7,464 350 Viacom Inc. Cl. B* .................................. 15,194 ----------- 22,658 ----------- MULTILINE RETAIL--1.2% 275 Wal-Mart Stores, Inc. ............................... 15,488 ----------- OIL & GAS--.9% 250 Devon Energy Corporation ............................ 11,812 ----------- PERSONAL PRODUCTS--.4% 100 Avon Products, Inc. ................................. 5,817 ----------- PHARMACEUTICALS--6.3% 275 Abbott Laboratories ................................. 11,173 500 Bristol-Myers Squibb Company ........................ 12,770 280 Johnson & Johnson ................................... 15,781 200 Merck & Co., Inc. ................................... 11,636 504 Pfizer Inc. ......................................... 15,498 100 Teva Pharmaceutical Industries Ltd. ADR ............. 4,670 250 Wyeth ............................................... 10,883 ----------- 82,411 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--3.0% 200 Applied Materials, Inc.* ............................ 2,920 850 Intel Corporation ................................... 15,640 300 Linear Technology Corporation ....................... 10,341 1,190 Taiwan Semiconductor Manufacturing Company Ltd. ADR* 9,960 ----------- 38,861 ----------- SOFTWARE--4.9% 850 Microsoft Corporation ............................... 21,735 1,400 Oracle Corporation* ................................. 16,632 220 Synopsys, Inc.* ..................................... 10,701 700 VERITAS Software Corporation* ....................... 15,407 ----------- 64,475 ----------- THE ALGER INSTITUTIONAL FUND -17- ALGER BALANCED INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- SPECIALTY RETAIL--3.6% 450 Best Buy Co., Inc.* ................................. $ 15,561 1,000 Gap, Inc. ........................................... 16,630 350 Home Depot, Inc. .................................... 9,845 125 Lowe's Companies, Inc. .............................. 5,486 ----------- 47,522 ----------- WIRELESS TELECOMMUNICATION SERVICES--1.5% 1,000 Vodafone Group PLC Sponsored ADR .................... 19,760 ----------- Total Common Stocks (Cost $581,715) ................................... 625,851 ----------- PRINCIPAL AMOUNT ---------- U.S. GOVERNMENT OBLIGATIONS--45.0% $ 84,000 U.S. Treasury Bonds, 5.375%, 2/15/31 ................................... 91,625 U.S. Treasury Notes, 87,000 3.375%, 4/30/04 ................................... 88,930 100,000 2.125%, 10/31/04 .................................. 101,203 45,000 3.50%, 11/15/06 ................................... 46,899 100,000 3.25%, 8/15/07 .................................... 102,719 150,000 4.375%, 8/15/12 ................................... 156,609 ----------- Total U.S. Government Obligations (Cost $581,759) ................................... 587,985 ----------- SHORT-TERM INVESTMENTS--3.1% U.S. GOVERNMENT & AGENCY OBLIGATIONS 40,000 U.S. Treasury Bills, 1.10%, 6/12/03 (Cost $39,949) .................................... 39,949 ----------- Total Investments (Cost $1,203,423)(a) .................................... 96.0% 1,253,785 Other Assets in Excess of Liabilities ................... 4.0 52,631 ----- ----------- Net Assets .............................................. 100.0% $ 1,306,416 ===== =========== - ----------- * Non-income producing security. (a) At April 30, 2003, the net unrealized appreciation on investments, based on cost for federal income tax purposes of $1,214,888, amounted to $38,897 which consisted of aggregate gross unrealized appreciation of $50,746 and aggregate gross unrealized depreciation of $11,849. See Notes to Financial Statements. THE ALGER INSTITUTIONAL FUND -18- ALGER SOCIALLY RESPONSIBLE GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) April 30, 2003 SHARES COMMON STOCKS -- 89.9% VALUE --------- -------- BANKS--1.6% 650 Mellon Financial Corporation ........................ $ 17,193 ----------- BIOTECHNOLOGY-- 7.4% 700 Amgen Inc.* ......................................... 42,917 500 Genzyme Corp.--General Division* .................... 20,140 350 Gilead Sciences, Inc. * ............................. 16,149 ----------- 79,206 ----------- COMMERCIAL SERVICES & SUPPLIES--1.0% 200 Apollo Group, Inc. Cl. A* ........................... 10,840 ----------- COMMUNICATION EQUIPMENT--4.4% 1,800 CIENA Corporation* .................................. 8,766 1,550 Cisco Systems, Inc.* ................................ 23,312 1,600 Juniper Networks, Inc.* ............................. 16,352 ----------- 48,430 ----------- COMPUTERS & PERIPHERALS--3.6% 2,400 EMC Corporation * ................................... 21,816 1,250 Network Appliance, Inc. * ........................... 16,600 ----------- 38,416 ----------- DIVERSIFIED FINANCIALS--6.2% 900 Citigroup Inc. ...................................... 35,325 550 Merrill Lynch & Co., Inc. ........................... 22,578 75 SLM Corporation ..................................... 8,400 ----------- 66,303 ----------- ENERGY EQUIPMENT & SERVICES--1.7% 850 Halliburton Company ................................. 18,198 ----------- HEALTH CARE EQUIPMENT & SUPPLIES--4.6% 250 Alcon, Inc.* ........................................ 11,013 150 Boston Scientific Corporation* ...................... 6,457 350 Guidant Corporation* ................................ 13,647 400 Zimmer Holdings, Inc.* .............................. 18,760 ----------- 49,877 ----------- HOTELS, RESTAURANTS & LEISURE--.9% 400 Starbucks Corporation* .............................. 9,396 ----------- INDUSTRIAL CONGLOMERATES--4.1% 1,500 General Electric Company ............................ 44,175 ----------- INSURANCE--2.8% 250 AFLAC Incorporated .................................. 8,178 375 American International Group, Inc. .................. 21,731 ----------- 29,909 ----------- INTERNET & CATALOG RETAIL--3.7% 250 Amazon.com, Inc.* ................................... 7,167 350 eBay Inc.* .......................................... 32,469 ----------- 39,636 ----------- THE ALGER INSTITUTIONAL FUND -19- ALGER SOCIALLY RESPONSIBLE GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- INTERNET SOFTWARE & SERVICES--1.7% 750 Yahoo! Inc.* ........................................ $ 18,585 ----------- MACHINERY--.6% 100 Danaher Corporation ................................. 6,898 ----------- MEDIA--5.7% 1,300 AOL Time Warner Inc.* ............................... 17,784 450 Comcast Corporation Cl. A* .......................... 14,359 1,300 Liberty Media Corporation Series A* ................. 14,300 350 Viacom Inc. Cl. B* .................................. 15,193 ----------- 61,636 ----------- MULTILINE RETAIL--1.8% 350 Wal-Mart Stores, Inc. ............................... 19,712 ----------- PERSONAL PRODUCTS--1.3% 450 Gillette Company .................................... 13,703 ----------- PHARMACEUTICALS--7.8% 350 Allergan, Inc. ...................................... 24,588 550 Merck & Co., Inc. ................................... 31,999 300 Teva Pharmaceutical Industries Ltd. ADR ............. 14,010 300 Wyeth ............................................... 13,059 ----------- 83,656 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS--7.9% 600 Broadcom Corp., Cl. A* .............................. 10,734 1,450 Intersil Corporation Cl. A* ......................... 26,825 300 KLA-Tencor Corporation* ............................. 12,300 400 Maxim Integrated Products, Inc. ..................... 15,716 700 Micron Technology, Inc.* ............................ 5,950 700 National Semiconductor Corporation* ................. 13,111 ----------- 84,636 ----------- SOFTWARE--9.5% 1,850 Microsoft Corporation ............................... 47,304 3,550 Oracle Corporation* ................................. 42,174 600 Veritas Software Corporation* ....................... 13,206 ----------- 102,684 ----------- SPECIALTY RETAIL--9.1% 1,200 Abercrombie & Fitch Co. Cl. A * ..................... 39,456 550 Best Buy Co., Inc.* ................................. 19,019 2,050 Gap, Inc. ........................................... 34,092 200 Home Depot, Inc. .................................... 5,626 ----------- 98,193 ----------- THE ALGER INSTITUTIONAL FUND -20- ALGER SOCIALLY RESPONSIBLE GROWTH INSTITUTIONAL PORTFOLIO SCHEDULE OF INVESTMENTS (UNAUDITED) (CONTINUED) April 30, 2003 SHARES COMMON STOCKS (CONTINUED) VALUE --------- -------- TEXTILES, APPAREL & LUXURY GOODS--1.2% 250 NIKE, Inc. Cl. B .................................... $ 13,382 ----------- WIRELESS TELECOMMUNICATION SERVICES--1.3% 700 Vodafone Group PLC Sponsored ADR .................... 13,832 ----------- Total Common Stocks (Cost $879,318) ................................... 968,496 ----------- Total Investments (Cost $879,318)(a) .................................... 89.9% 968,496 Other Assets in Excess of Liabilities ................... 10.1 108,823 ----- ----------- Net Assets .............................................. 100.0% $ 1,077,319 ===== =========== - ----------- * Non-income producing security. (a) At April 30, 2003, the net unrealized appreciation on investments, based on cost for federal income tax purposes of $880,401, amounted to $88,095 which consisted of aggregate gross unrealized appreciation of $94,308 and aggregate gross unrealized depreciation of $6,213. See Notes to Financial Statements. [This Page Intentionally Left Blank] ALGER INSTITUTIONAL FUND -22- FINANCIAL HIGHLIGHTS FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD Income from Investment Operations ----------------------- Net Realized and Net Net Asset Net Unrealized Total Distributions Asset Value, Investment Gain from from Value, Beginning Income (Loss) on Investment Net Realized End of of Period (Loss) Investments Operations Gains Period --------- ---------- ----------- ---------- ------------- ------ ALGER LARGECAP GROWTH INSTITUTIONAL PORTFOLIO (i) CLASS I Six months ended 4/30/03(iv) ...... $ 8.70 $(0.02)(iii) $ 0.35 $ 0.33 $ -- $ 9.03 Year ended 10/31/02 ............... 11.63 (0.03)(iii) (2.90) (2.93) -- 8.70 Year ended 10/31/01 ............... 17.15 (0.03)(iii) (4.50) (4.53) (0.99) 11.63 Year ended 10/31/00 ............... 17.17 (0.03)(iii) 1.92 1.89 (1.91) 17.15 Year ended 10/31/99 ............... 12.37 (0.05) 5.23 5.18 (0.38) 17.17 Year ended 10/31/98 ............... 10.78 (0.01)(iii) 2.82 2.81 (1.22) 12.37 CLASS R From 1/27/03 to 4/30/03(ii)(iv) ... $ 8.12 $(0.02)(iii) $ 0.92 $ 0.90 -- $ 9.02 ALGER SMALL CAP INSTITUTIONAL PORTFOLIO CLASS I Six months ended 4/30/03(iv) ...... $10.97 $(0.10)(iii) $ 0.65 $ 0.55 $ -- $11.52 Year ended 10/31/02 ............... 13.35 (0.13)(iii) (2.25) (2.38) -- 10.97 Year ended 10/31/01 ............... 23.78 (0.08)(iii) (10.35) (10.43) -- 13.35 Year ended 10/31/00 ............... 22.82 (0.06)(iii) 2.50 2.44 (1.48) 23.78 Year ended 10/31/99 ............... 16.37 (0.12)(iii) 8.65 8.53 (2.08) 22.82 Year ended 10/31/98 ............... 18.00 (0.08) 0.02 (0.06) (1.57) 16.37 CLASS R From 1/27/03 to 4/30/03(ii)(iv) ... $10.72 $(0.04)(iii) $ 0.83 $ 0.79 -- $11.51 ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO CLASS I Six months ended 4/30/03(iv) ...... $10.76 $(0.09)(iii) $ 0.76 $ 0.67 $ -- $11.43 Year ended 10/31/02 ............... 13.34 (0.10)(iii) (2.48) (2.58) -- 10.76 Year ended 10/31/01 ............... 17.53 (0.08)(iii) (3.44) (3.52) (0.67) 13.34 Year ended 10/31/00 ............... 11.80 (0.04)(iii) 6.07 6.03 (0.30) 17.53 Year ended 10/31/99 ............... 8.83 (0.05)(iii) 3.78 3.73 (0.76) 11.80 Year ended 10/31/98 ............... 11.36 (0.06)(iii) 1.78 1.72 (4.25) 8.83 CLASS R From 1/27/03 to 4/30/03(ii)(iv) ... $10.25 $(0.04)(iii) $ 1.20 $ 1.16 -- $11.41 - ----------- (i) Prior to March 1, 2002, the Alger LargeCap Growth Institutional Portfolio was the Alger Growth Retirement Portfolio. (ii) Commenced operations January 27, 2003. (iii) Amount was computed based on average shares outstanding during the period. (iv) Unaudited. Ratios have been annualized; total return has not been annualized. See Notes to Financial Statements. -23- Ratios/Supplemental Data ------------------------------------------- Ratio of Net Ratio of Net Assets, Expenses Investment End of to Income Period Average (Loss) to Portfolio Total (000's Net Average Turnover Return omitted) Assets Net Assets Rate ------ -------- -------- ---------- --------- 3.8% $ 75,393 1.18% (0.26)% 173.90% (25.2) 108,660 1.14 (0.24) 202.07 (27.5) 97,308 1.09 (0.20) 89.54 10.3 126,573 1.06 (0.16) 101.29 42.0 72,746 1.07 (0.39) 143.80 25.4 40,196 1.11 (0.06) 130.31 11.1% $ 56 1.67% (0.80)% 173.90% 5.0% $ 68,450 1.26% (0.95)% 40.71% (17.8) 62,780 1.25 (1.01) 138.01 (43.9) 86,790 1.19 (0.46) 191.89 10.1 187,973 1.17 (0.23) 242.45 52.7 63,711 1.02 (0.57) 193.32 (1.8) 29,938 1.03 (0.55) 169.97 7.4% $ 54 1.75% (1.42)% 40.71% 6.2% $278,033 1.19% (0.88)% 127.20% (19.3) 215,727 1.17 (0.81) 284.69 (20.6) 217,153 1.13 (0.51) 130.93 51.3 177,566 1.12 (0.24) 113.14 42.4 28,233 1.23 (0.49) 165.68 11.5 6,667 1.22 (0.52) 184.23 11.3% $ 56 1.69% (1.41)% 127.20% ALGER INSTITUTIONAL FUND -24- FINANCIAL HIGHLIGHTS FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD Income from Investment Operations ----------------------- Net Realized and Net Net Asset Net Unrealized Total Distributions Asset Value, Investment Gain from from Value, Beginning Income (Loss) on Investment Net Realized End of of Period (Loss) Investments Operations Gains Period ---------- ---------- ----------- ---------- ------------- ------ ALGER CAPITAL APPRECIATION INSTITUTIONAL PORTFOLIO CLASS I Six months ended 4/30/03(iv)(v) ...... $ 8.97 $(0.06)(iii) $ 0.48 $ 0.42 $ -- $ 9.39 Year ended 10/31/02 .................. 11.66 (0.08)(iii) (2.61) (2.69) -- 8.97 Year ended 10/31/01 .................. 18.12 (0.03)(iii) (6.37) (6.40) (0.06) 11.66 Year ended 10/31/00 .................. 16.19 (0.09)(iii) 2.24 2.15 (0.22) 18.12 Year ended 10/31/99 .................. 8.98 (0.09)(iii) 7.63 7.54 (0.33) 16.19 Year ended 10/31/98 .................. 9.70 (0.08)(iii) 2.96 2.88 (3.60) 8.98 CLASS R From 1/27/03 to 4/30/03(ii)(iv)(v) ... $ 8.36 $(0.02)(iii) $ 1.03 $ 1.01 -- $ 9.37 ALGER BALANCED INSTITUTIONAL PORTFOLIO CLASS I Six months ended 4/30/03(iv)(v) ...... $ 6.67 $ 0.01(iii) $ 0.13 $ 0.14 -- $ 6.81 Year ended 10/31/02 .................. 8.20 (0.39)(iii) (1.14) (1.53) -- 6.67 From 12/4/00 to 10/31/01(i)(iv) ...... 10.00 (0.11)(iii) (1.69) (1.80) -- 8.20 CLASS R From 1/27/03 to 4/30/03(ii)(iv)(v) ... $ 6.43 $(0.01)(iii) $ 0.38 $ 0.37 -- $ 6.80 ALGER SOCIALLY RESPONSIBLE GROWTH INSTITUTIONAL PORTFOLIO CLASS I Six months ended 4/30/03(iv)(v) ...... $ 4.43 $(0.07)(iii) $ 0.27 $ 0.20 -- $ 4.63 Year ended 10/31/02 .................. 6.37 (0.77)(iii) (1.17) (1.94) -- 4.43 From 12/4/00 to 10/31/01(i)(iv) ...... 10.00 (0.30)(iii) (3.33) (3.63) -- 6.37 CLASS R From 1/27/03 to 4/30/03(ii)(iv)(v) ... $ 4.13 $(0.03)(iii) $ 0.53 $ 0.50 -- $ 4.63 - ----------- (i) Commenced operations December 4, 2000. (ii) Commenced operations January 27, 2003. (iii) Amount was computed based on average shares outstanding during the period. (iv) Ratios have been annualized; total return has not been annualized. (v) Unaudited. See Notes to Financial Statements. -25- Ratios/Supplemental Data -------------------------------------------- Ratio of Net Ratio of Net Assets, Expenses Investment End of to Income Period Average (Loss) to Portfolio Total (000's Net Average Turnover Return omitted) Assets Net Assets Rate ------ -------- -------- ---------- --------- 4.7% $133,261 1.25% (0.70)% 96.23% (23.1) 132,010 1.23 (0.73) 180.39 (35.4) 187,187 1.18 (0.21) 104.17 13.1 279,916 1.14 (0.43) 144.16 84.3 96,711 1.29 (0.59) 155.40 28.1 5,587 1.44 (0.79) 177.09 12.1% $ 56 1.75% (1.07)% 96.23% 2.1% $ 1,254 1.84% 0.12% 74.93% (18.7) 225 6.72 (5.21) 321.89 (18.0) 108 3.13 (1.44) 15.99 5.8% $ 53 2.38% (0.45)% 74.93% 4.5% $ 1,021 2.14% (1.64)% 98.63% (30.5) 46 13.48 (13.17) 205.83 (36.3) 77 5.31 (4.75) 114.33 12.1% $ 56 3.05% (2.43)% 98.63% THE ALGER INSTITUTIONAL FUND -26- STATEMENTS OF ASSETS AND LIABILITIES (UNAUDITED) April 30, 2003 LargeCap Growth Small Cap Portfolio Portfolio ------------- ------------- ASSETS: Investments in securities, at value (identified cost*)-- see accompanying schedules of investments ............ $ 79,883,806 $ 68,070,522 Cash ................................................... 16,857 16,530 Receivable for investment securities sold .............. -- 885,726 Receivable for shares of beneficial interest sold ...... 154,597 227,846 Dividends and interest receivable ...................... 33,308 9,843 Prepaid expenses ....................................... 395 5,807 ------------- ------------- Total Assets ......................................... 80,088,963 69,216,274 ------------- ------------- LIABILITIES: Payable for securities loaned .......................... 4,478,579 -- Payable for investment securities purchased ............ -- 604,474 Payable for shares of beneficial interest redeemed ..... 82,771 35,961 Accrued investment management fees ..................... 44,372 45,354 Accrued transfer agent fees ............................ 2,958 2,668 Accrued expenses ....................................... 31,630 24,488 ------------- ------------- Total Liabilities .................................... 4,640,310 712,945 ------------- ------------- NET ASSETS ............................................. $ 75,448,653 $ 68,503,329 ============= ============= Net Assets Consist of: Paid-in capital ...................................... $ 124,930,129 $ 167,284,724 Accumulated net investment income (loss) ............. (102,524) (299,361) Undistributed net realized gain (accumulated loss) ... (54,993,005) (105,128,729) Net unrealized appreciation (depreciation) ........... 5,614,053 6,646,695 ------------- ------------- NET ASSETS ............................................. $ 75,448,653 $ 68,503,329 ============= ============= Shares of beneficial interest outstanding--Note 6 Class I .............................................. 8,346,583 5,940,075 ============= ============= Class R ................................................ 6,158 4,664 ============= ============= Net Asset Value Per Share Class I .............................................. $ 9.03 $ 11.52 ============= ============= Class R .............................................. $ 9.02 $ 11.51 ============= ============= *Identified cost ....................................... $ 74,269,753 $ 61,423,827 ============= ============= See Notes to Financial Statements. -27- Socially MidCap Capital Responsible Growth Appreciation Balanced Growth Portfolio Portfolio Portfolio Portfolio --------- ------------ ---------- ------------ $277,979,605 $141,592,697 $ 1,253,785 $ 968,496 49,321 30,223 49,206 101,485 373,667 1,563,293 -- 17,054 1,221,439 307,325 -- -- 14,388 19,963 3,999 164 23,212 364 1,254 1,340 ------------ ------------ ----------- ---------- 279,661,632 143,513,865 1,308,244 1,088,539 ------------ ------------ ----------- ---------- -- 8,744,235 -- -- 228,019 1,072,705 -- 9,532 1,055,752 238,012 -- -- 170,095 89,932 786 643 10,631 5,290 52 43 108,558 47,106 990 1,002 ------------ ------------ ----------- ---------- 1,573,055 10,197,280 1,828 11,220 ------------ ------------ ----------- ---------- $278,088,577 $133,316,585 $ 1,306,416 $1,077,319 ============ ============ =========== ========== $346,903,139 $271,773,723 $ 1,338,082 $1,091,785 (1,031,415) (431,338) 655 (8,104) (88,913,454) (149,104,429) (82,683) (95,540) 21,130,307 11,078,629 50,362 89,178 ------------ ------------ ----------- ---------- $278,088,577 $133,316,585 $ 1,306,416 $1,077,319 ============ ============ =========== ========== 24,334,390 14,197,417 184,116 220,735 ============ ============ =========== ========== 4,878 5,981 7,776 12,107 ============ ============ =========== ========== $ 11.43 $ 9.39 $ 6.81 $ 4.63 ============ ============ =========== ========== $ 11.41 $ 9.37 $ 6.80 $ 4.63 ============ ============ =========== ========== $256,849,298 $130,514,068 $ 1,203,423 $ 879,318 ============ ============ =========== ========== THE ALGER INSTITUTIONAL FUND -28- STATEMENTS OF OPERATIONS (UNAUDITED) For the six months ended April 30, 2003 LargeCap Growth Small Cap Portfolio Portfolio ----------- ----------- INVESTMENT INCOME Income: Dividends ...................................... $ 339,939 $ 66,986 Interest ....................................... 26,432 29,405 ----------- ----------- Total income .................................. 366,371 96,391 ----------- ----------- Expenses: Management fees--Note 3(a) ..................... 298,415 267,848 Shareholder servicing fees ..................... 99,472 78,779 Custodian fees ................................. 16,462 13,617 Transfer agent fees--Note 3(d) ................. 19,894 15,756 Trustees' fees ................................. 2,564 2,015 Miscellaneous .................................. 32,088 17,737 ----------- ----------- Total Expenses ............................... 468,895 395,752 ----------- ----------- NET INVESTMENT INCOME (LOSS) ..................... (102,524) (299,361) ----------- ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized loss on investments ............... (6,267,471) (3,719,005) Net change in unrealized appreciation (depreciation) on investments .................. 8,363,910 7,285,241 ----------- ----------- Net realized and unrealized gain on investments ............................... 2,096,439 3,566,236 ----------- ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS .............................. $ 1,993,915 $ 3,266,875 =========== =========== See Notes to Financial Statements. -29- Socially MidCap Capital Responsible Growth Appreciation Balanced Growth Portfolio Portfolio Portfolio Portfolio --------- ------------ ---------- ----------- $ 250,541 $ 281,973 $ 2,472 $ 2,299 108,288 54,471 9,331 154 ----------- ----------- ---------- ---------- 358,829 336,444 11,803 2,453 ----------- ----------- ---------- ---------- 934,125 520,495 4,522 3,664 291,914 153,087 -- -- 28,412 18,075 4,478 5,117 58,383 30,617 301 244 7,432 3,909 38 31 69,978 41,599 1,809 1,501 ----------- ----------- ---------- ---------- 1,390,244 767,782 11,148 10,557 ----------- ----------- ---------- ---------- (1,031,415) (431,338) 655 (8,104) ----------- ----------- ---------- ---------- (3,438,073) (8,303,337) (28,780) (50,063) 20,403,372 14,746,873 47,638 90,612 ----------- ----------- ---------- ---------- 16,965,299 6,443,536 18,858 40,549 ----------- ----------- ---------- ---------- $15,933,884 $ 6,012,198 $ 19,513 $ 32,445 =========== =========== ========== ========== THE ALGER INSTITUTIONAL FUND -30- STATEMENTS OF CHANGES IN NET ASSETS (UNAUDITED) For the six months ended April 30, 2003 LargeCap Growth Small Cap Portfolio Portfolio ------------- ------------- Net investment income (loss) ................ $ (102,524) $ (299,361) Net realized loss on investments ............ (6,267,471) (3,719,005) Net change in unrealized appreciation (depreciation) on investments ............. 8,363,910 7,285,241 ------------- ------------- Net increase in net assets resulting from operations ........................... 1,993,915 3,266,875 Increase (decrease) from shares of beneficial interest transactions: Class I ................................... (35,254,811) 2,406,533 Class R ................................... 50,000 50,000 ------------- ------------- Net increase (decrease) from shares of beneficial interest transactions--Note 6 (35,204,811) 2,456,533 ------------- ------------- Total increase (decrease) ............... (33,210,896) 5,723,408 Net Assets: Beginning of period ....................... 108,659,549 62,779,921 ------------- ------------- End of period ............................. $ 75,448,653 $ 68,503,329 ============= ============= Accumulated net investment income (loss) .... $ (102,524) $ (299,361) ============= ============= THE ALGER INSTITUTIONAL FUND STATEMENTS OF CHANGES IN NET ASSETS For the year ended October 31, 2002 LargeCap Growth Small Cap Portfolio (i) Portfolio ------------- ------------- Net investment loss ......................... $ (229,136) $ (773,111) Net realized loss on investments ............ (27,697,261) (12,084,103) Net change in unrealized appreciation (depreciation) on investments ............. 1,175,696 240,343 ------------- ------------- Net decrease in net assets resulting from operations ................. (26,750,701) (12,616,871) Net increase (decrease) from shares of beneficial interest transactions--Note 6 ...................... 38,102,406 (11,393,196) ------------- ------------- Total increase (decrease) ............... 11,351,705 (24,010,067) Net Assets: Beginning of year ......................... 97,307,844 86,789,988 ------------- ------------- End of year ............................... $ 108,659,549 $ 62,779,921 ============= ============= Accumulated net investment loss ............. $ -- $ -- ============= ============= - --------------- (i) Prior to March 1, 2002, the Alger LargeCap Growth Institutional Portfolio was the Alger Growth Retirement Portfolio. See Notes to Financial Statements. -31- Socially MidCap Capital Responsible Growth Appreciation Balanced Growth Portfolio Portfolio Portfolio Portfolio --------- ------------ ---------- ----------- $ (1,031,415) $ (431,338) $ 655 $ (8,104) (3,438,073) (8,303,337) (28,780) (50,063) 20,403,372 14,746,873 47,638 90,612 ------------ ------------ ---------- ---------- 15,933,884 6,012,198 19,513 32,445 46,377,304 (4,755,308) 1,012,398 948,544 50,000 50,000 50,000 50,000 ------------ ------------ ---------- ---------- 46,427,304 (4,705,308) 1,062,398 998,544 ------------ ------------ ---------- ---------- 62,361,188 1,306,890 1,081,911 1,030,989 215,727,389 132,009,695 224,505 46,330 ------------ ------------ ---------- ---------- $278,088,577 $133,316,585 $1,306,416 $1,077,319 ============ ============ ========== ========== $ (1,031,415) $ (431,338) $ 655 $ (8,104) ============ ============ ========== ========== Socially MidCap Capital Responsible Growth Appreciation Balanced Growth Portfolio Portfolio Portfolio Portfolio --------- ------------ ---------- ----------- $ (1,934,588) $ (1,249,372) $ (9,207) $ (8,132) (55,077,406) (47,548,125) (43,449) (17,379) 4,572,841 7,506,733 11,714 5,649 ------------ ------------ ---------- ---------- (52,439,153) (41,290,764) (40,942) (19,862) 51,013,257 (13,886,073) 157,906 (11,288) ------------ ------------ ---------- ---------- (1,425,896) (55,176,837) 116,964 (31,150) 217,153,285 187,186,532 107,541 77,480 ------------ ------------ ---------- ---------- $215,727,389 $132,009,695 $ 224,505 $ 46,330 ============ ============ ========== ========== $ -- $ -- $ -- $ -- ============ ============ ========== ========== THE ALGER INSTITUTIONAL FUND -32- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) NOTE 1--GENERAL: The Alger Institutional Fund (the "Fund"), which was The Alger Retirement Fund prior to March 1, 2002, is a diversified, open-end registered investment company organized as a business trust under the laws of the Commonwealth of Massachusetts. The Fund operates as a series company and currently issues six Portfolios of shares of beneficial interest --LargeCap Growth Portfolio, Small Cap Portfolio, MidCap Growth Portfolio, Capital Appreciation Portfolio, Balanced Portfolio and Socially Responsible Growth Portfolio (the "Portfolios"). Prior to March 1, 2002, the LargeCap Growth Portfolio was the Growth Portfolio. The LargeCap Growth Portfolio, Small Cap Portfolio, MidCap Growth Portfolio, Capital Appreciation Portfolio and Socially Responsible Growth Portfolio normally invest primarily in equity securities and each has an investment objective of long-term capital appreciation. The Balanced Portfolio's investment objectives are current income and long-term capital appreciation which it seeks to achieve through investing in equity and fixed income securities. Each Portfolio offers Class I and Class R shares. Class R shares were first offered January 27, 2003. Each class has identical rights to assets and earnings except that only Class R shares have a plan of distribution and bear the related expenses. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: (a) INVESTMENT VALUATION: Investments of the Portfolios are valued on each day the New York Stock Exchange (the "NYSE") is open as of the close of the NYSE (currently 4:00 p.m. Eastern time). Listed and unlisted securities for which such information is regularly reported are valued at the last reported sales price or, in the absence of reported sales, at the mean between the bid and asked price or, in the absence of a recent bid or asked price, the equivalent as obtained from one or more of the major market makers for the securities to be valued. Securities for which market quotations are not readily available are valued at fair value, as determined in good faith pursuant to procedures established by the Board of Trustees. Short-term securities having a remaining maturity of sixty days or less are valued at amortized cost which approximates market value. Shares of mutual funds are valued at the net asset value of the underlying mutual fund. (b) SECURITIES TRANSACTIONS AND INVESTMENT INCOME: Securities transactions are recorded on a trade date basis. Realized gains and losses from securities transactions are recorded on the identified cost basis. Dividend income is recognized on the ex-dividend date and interest income is recognized on the accrual basis. Premiums and discounts on debt securities purchased are amortized or accreted over the lives of the respective securities. THE ALGER INSTITUTIONAL FUND -32- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) (c) REPURCHASE AGREEMENTS: The Portfolios enter into repurchase agreements with approved institutions. The repurchase agreements are collateralized by U.S. Government securities, which are either received and held in physical possession by the custo dian or received by such custodian in book-entry form through the Federal Reserve book-entry system. The collateral is valued on a daily basis during the term of the agreement to ensure that its value equals or exceeds the agreed-upon repurchase price to be repaid to the Portfolio. Additional collateral is obtained when necessary. (d) LENDING OF PORTFOLIO SECURITIES: The Portfolios lend their securities to financial institutions, provided that the market value of the securities loaned will not at any time exceed one third of the Portfolio's total assets, as defined. The Portfolios earn fees on the securities loaned, which are included in interest income in the accompanying Statements of Operations. In order to protect against the risk of failure by the borrower to return the securities loaned or any delay in the delivery of such securities, the loan is collateralized by cash, letters of credit or U.S. Government securities that are maintained in an amount equal to at least 100 percent of the current market value of the loaned securities. The market value of the loaned securities is determined at the close of business of the Portfolios and any required additional collateral is delivered to the Portfolios on the next business day. At April 30, 2003, the value of securities loaned and collateral received thereon were as follows: VALUE OF SECURITIES VALUE OF LOANED COLLATERAL ----------- ----------- LargeCap Growth Portfolio ..................... $ 4,266,601 $ 4,478,579 Small Cap Portfolio ........................... 381,888 439,334 MidCap Growth Portfolio ....................... 12,390,900 13,400,079 Capital Appreciation Portfolio ................................... 8,378,489 8,744,235 Balanced Portfolio ............................ -- -- Socially Responsible Growth Portfolio ............................ -- -- (e) DIVIDENDS TO SHAREHOLDERS: Dividends payable to shareholders are recorded on the ex-dividend date. With respect to all Portfolios, dividends from net investment income and distributions from net realized gains, offset by any loss carry forward, are declared and paid annually after the end of the fiscal year in which earned. Each class is treated separately in determining the amounts of dividends of net investment income and capital gains payable to holders of its shares. The characterization of distributions to shareholders for financial reporting purposes is determined in accordance with federal income tax rules. Therefore, the source of the Portfolios' distributions may be shown in the accompanying financial statements as either from, or in excess of net invest- THE ALGER INSTITUTIONAL FUND -34- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) ment income, net realized gain on investment transactions or paid-in capital, depending on the type of book/tax differences that may exist. At October 31, 2002, the LargeCap Growth Portfolio, the Small Cap Portfolio, the MidCap Growth Portfolio, the Capital Appreciation Portfolio, the Balanced Portfolio and the Socially Responsible Growth Portfolio reclassified $448,891, $1,387,729, $2,987,425, $1,714,108, $10,570 and $11,800, respectively, from undistributed net investment income (accumulated loss) and $4,303, $359,645, $20,841, $14,329, $0 and $0, respectively, from undistributed net realized gain (accumulated loss) to paid-in capital. Reclassifications result primarily from the difference in tax treatment of net operating losses. The reclassifications had no impact on the net asset values of the Portfolios and are designed to present the Portfolios' capital accounts on a tax basis. (f) FEDERAL INCOME TAXES: It is each Portfolio's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute all of its investment company taxable income to its shareholders. Provided a Portfolio maintains such compliance, no federal income tax provision is required. Each Portfolio is treated as a separate entity for the purpose of determining such compliance. At October 31, 2002, the net capital loss carryforwards of the LargeCap Growth Portfolio, the Small Cap Portfolio, the MidCap Growth Portfolio, the Capital Appreciation Portfolio, the Balanced Portfolio and the Socially Responsible Growth Portfolio which may be used to offset future net realized gains were approximately $41,746,316, $100,928,226, $71,200,401, $139,093,169, $42,439 and $44,393, respectively, and expire in 2008 and 2010. (g) ALLOCATION METHODS: The Fund accounts separately for the assets, liabilities and operations of each Portfolio. Expenses directly attributable to each Portfolio are charged to that Portfolio's operations; expenses which are applicable to all Portfolios are allocated among them based on net assets. Income, realized and unrealized gains and losses, and expenses of each Portfolio, are allocated among the Portfolio's classes based on relative net assets, with the exception of distribution fees, which are only applicable to Class R shares. (h) OTHER: These financial statements have been prepared using estimates and assumptions that affect the reported amounts therein. Actual results may differ from those estimates. NOTE 3--INVESTMENT MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES: (a) INVESTMENT MANAGEMENT FEES: Fees incurred by each Portfolio, pursuant to the provisions of its Investment Management Agreement with Fred Alger Management, Inc. ("Alger Management"), are payable monthly and are computed based on the value of the average daily net assets of each Portfolio at the following annual rates: LargeCap Growth Portfolio ......................... .75% Small Cap Portfolio ............................... .85 MidCap Growth Portfolio ........................... .80 THE ALGER INSTITUTIONAL FUND -35- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) Capital Appreciation Portfolio .................... .85 Balanced Portfolio ................................ .75 Socially Responsible Growth Portfolio ............. .75 (b) DISTRIBUTION FEES: Class R Shares--The Fund has adopted a Distribution Plan pursuant to which Class R shares of each Portfolio pay Fred Alger & Company, Incorporated, the Fund's distributor and an affiliate of Alger Management (the "Distributor"), a fee at the annual rate of .50% of the respective average daily net assets of the Class R shares of the designated Portfolios to compensate the Distributor for its activities and expenses incurred in distributing the Class R shares. The fees charged may be more or less than the expenses incurred by the Distributor. (c) BROKERAGE COMMISSIONS: During the six months ended April 30, 2003, the LargeCap Growth Portfolio, the Small Cap Portfolio, the MidCap Growth Portfolio, the Capital Appreciation Portfolio, the Balanced Portfolio and the Socially Responsible Growth Portfolio paid the Distributor commissions of $325,394, $50,410, $713,934, $250,869, $2,768 and $2,507, respectively, in connection with securities transactions. (d) TRANSFER AGENT FEES: Alger Shareholder Services, Inc. ("Alger Services"), an affiliate of Alger Management, serves as transfer agent for the Fund. During the six months ended April 30, 2003, the LargeCap Growth Portfolio, the Small Cap Portfolio, the MidCap Growth Portfolio, the Capital Appreciation Portfolio, the Balanced Portfolio and the Socially Responsible Growth Portfolio incurred fees of $19,894, $15,756, $58,383, $30,617, $301 and $244, respectively, for services provided by Alger Services. (e) OTHER TRANSACTIONS WITH AFFILIATES: Certain trustees and officers of the Fund are directors and officers of Alger Management, the Distributor and Alger Services. At April 30, 2003, Alger Management and its affiliates owned 42,749 shares, 100,339 shares, 132,267 shares, 12,072 shares and 3,639 shares of the LargeCap Growth Portfolio, the Small Cap Portfolio, the MidCap Growth Portfolio, the Capital Appreciation Portfolio and the Balanced Portfolio, respectively. NOTE 4--SECURITIES TRANSACTIONS: The following summarizes the securities transactions by the Fund, other than short-term securities, for the six months ended April 30, 2003: PURCHASES SALES ---------- ----- LargeCap Growth Portfolio .................... $127,293,668 $133,475,903 Small Cap Portfolio .......................... 25,565,994 24,498,972 MidCap Growth Portfolio ...................... 321,135,171 282,889,201 Capital Appreciation Portfolio ............... 112,247,178 112,046,221 Balanced Portfolio ........................... 1,776,444 773,702 Socially Responsible Growth Portfolio ........................... 1,675,217 786,616 THE ALGER INSTITUTIONAL FUND -36- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) NOTE 5--LINES OF CREDIT: The Fund has both committed and uncommitted lines of credit with banks. All borrowings have variable interest rates and are payable on demand. With the exception of the Capital Appreciation Portfolio, the Fund borrows under such lines of credit exclusively for temporary or emergency purposes. The Capital Appreciation Portfolio may borrow up to 1/3 of the value of its assets, as defined, to purchase additional securities. To the extent the Capital Appreciation Portfolio borrows under these lines, it must pledge securities with a total value of at least twice the amount borrowed. For the six months ended April 30, 2003, the Portfolio had no such borrowings. NOTE 6--SHARE CAPITAL: The Fund has an unlimited number of authorized shares of beneficial interest of $.001 par value which are presently divided into six series. Each series is divided into two separate classes. The transactions of shares of beneficial interest were as follows: During the six months ended April 30, 2003, transactions of shares of beneficial interest were as follows: SHARES AMOUNT ------- -------- LargeCap Growth Portfolio Class I Shares sold ................................. 1,916,763 $ 16,446,131 Shares redeemed ............................. (6,059,055) (51,700,942) ---------- ------------ Net decrease ................................ (4,142,292) $(35,254,811) ========== ============ Class R* Shares sold ................................. 6,158 $ 50,000 ========== ============ Small Cap Portfolio Class I Shares sold ................................. 978,718 $ 10,780,963 Shares redeemed ............................. (764,075) (8,374,430) ---------- ------------ Net increase ................................ 214,643 $ 2,406,533 ========== ============ Class R* Shares sold ................................. 4,664 $ 50,000 ========== ============ MidCap Growth Portfolio Class I Shares sold ................................. 8,499,422 $ 91,551,216 Shares redeemed ............................. (4,211,772) (45,173,912) ---------- ------------ Net increase ................................ 4,287,650 $ 46,377,304 ========== ============ Class R* Shares sold ................................. 4,878 $ 50,000 ========== ============ THE ALGER INSTITUTIONAL FUND -37- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) SHARES AMOUNT ------- -------- Capital Appreciation Portfolio Class I Shares sold ................................. 2,274,676 $ 19,895,017 Shares redeemed ............................. (2,790,743) (24,650,325) ---------- ------------ Net decrease ................................ (516,067) $ (4,755,308) ========== ============ Class R* Shares sold ................................. 5,981 $ 50,000 ========== ============ Balanced Portfolio Class I Shares sold ................................. 159,522 $ 1,070,894 Shares redeemed ............................. (9,051) (58,496) ---------- ------------ Net increase ................................ 150,471 $ 1,012,398 ========== ============ Class R* Shares sold ................................. 7,776 $ 50,000 ========== ============ Socially Responsible Growth Portfolio Class I Shares sold ................................. 222,752 $ 1,000,153 Shares redeemed ............................. (12,482) (51,609) ---------- ------------ Net increase ................................ 210,270 $ 948,544 ========== ============ Class R* Shares sold ................................. 12,107 $ 50,000 ========== ============ - ----------- * Initially offered January 27, 2003. During the year ended October 31, 2002, transactions of shares of beneficial interest were as follows: SHARES AMOUNT ------- -------- LargeCap Growth Portfolio Shares sold ................................. 6,419,729 $ 62,640,855 Shares redeemed ............................. (2,299,828) (24,538,449) ---------- ------------ Net increase ................................ 4,119,901 $ 38,102,406 ========== ============ Small Cap Portfolio Shares sold ................................. 2,520,386 $ 32,558,156 Shares redeemed ............................. (3,294,748) (43,951,352) ---------- ------------ Net decrease ................................ (774,362) $(11,393,196) ========== ============ MidCap Growth Portfolio Shares sold ................................. 10,842,827 $140,338,726 Shares redeemed ............................. (7,075,491) (89,325,469) ---------- ------------ Net increase ................................ 3,767,336 $ 51,013,257 ========== ============ THE ALGER INSTITUTIONAL FUND -38- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) SHARES AMOUNT ------- -------- Capital Appreciation Portfolio Shares sold ................................. 3,932,670 $ 43,390,389 Shares redeemed ............................. (5,268,245) (57,276,462) ---------- ------------ Net decrease ................................ (1,335,575) $(13,886,073) ========== ============ Balanced Portfolio Shares sold ................................. 40,497 $ 305,334 Shares redeemed ............................. (19,972) (147,428) ---------- ------------ Net increase ................................ 20,525 $ 157,906 ========== ============ Socially Responsible Growth Portfolio Shares sold ................................. 55 $ 352 Shares redeemed ............................. (1,761) (11,640) ---------- ------------ Net decrease ................................ (1,706) $ (11,288) ========== ============ NOTE 7--DISTRIBUTIONS TO SHAREHOLDERS: During the six months ended April 30, 2003 and the year ended October 31, 2002, there were no distributions paid. As of October 31, 2002, the components of distributable earnings on a tax basis were as follows: LargeCap Growth Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $ 41,746,316 Unrealized appreciation (depreciation) ...................... (9,729,076) Small Cap Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $100,928,226 Unrealized appreciation (depreciation) ...................... (1,120,044) MidCap Growth Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $ 71,200,401 Unrealized appreciation (depreciation) ...................... (13,548,046) THE ALGER INSTITUTIONAL FUND -39- NOTES TO FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) Capital Appreciation Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $139,093,169 Unrealized appreciation (depreciation) ...................... (5,376,172) Balanced Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $ 42,439 Unrealized appreciation (depreciation) ...................... (8,741) Socially Responsible Growth Portfolio Undistributed ordinary income ............................... -- Undistributed long-term gain ................................ -- Capital loss carryforward ................................... $ 44,393 Unrealized appreciation (depreciation) ...................... (2,518) The difference between book basis and tax basis unrealized appreciation (depreciation) is attributable primarily to the tax deferral of losses on wash sales. [This Page Intentionally Left Blank] THE ALGER INSTITUTIONAL FUND 111 Fifth Avenue New York, NY 10003 (800) 992-3362 www.alger.com INVESTMENT MANAGER Fred Alger Management, Inc. 111 Fifth Avenue New York, NY 10003 TRANSFER AGENT AND DIVIDEND DISBURSING AGENT Alger Shareholder Services, Inc. 30 Montgomery Street Jersey City, NJ 07302 This report is submitted for the general information of the shareholders of The Alger Institutional Fund. It is not authorized for distribution to prospective investors unless accompanied by an effective Prospectus for the Fund, which contains information concerning the Fund's investment policies, fees and expenses as well as other pertinent information. ------------------- PRESORTED STANDARD US POSTAGE PAID FARMINGDALE, NY PERMIT NO. 225 ------------------- SAIFI L1 Item 2. CODE OF ETHICS Not applicable. Item 3. AUDIT COMMITTEE FINANCIAL EXPERT Not applicable. Item 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES Not applicable. Item 5. AUDIT COMMITTEE OF LISTED REGISTRANTS Not applicable. Item 6. Reserved Item 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES Not applicable. Item 8. Reserved Item 9. CONTROLS AND PROCEDURES (a) The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-2(c) under the Investment Company Act of 1940, as amended) are effective based on their evaluation of the disclosure controls and procedures as of a date within 90 days of the filing date of this document. (b) In the last 90 days, there have been no significant changes in the registrant's internal controls or in other factors that could significantly affect these controls. Item 10. EXHIBITS (a) Not applicable. (b) Attached hereto Exhibit 99.CERT Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Exhibit 99.906CERT Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 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. The Alger Institutional Fund By: /s/Fred M. Alger Fred M. Alger Chairman and President Date: July 8, 2003 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/Fred M. Alger Fred M. Alger Chairman and President Date: July 8, 2003 By: /s/Gregory S. Duch Gregory S. Duch Treasurer Date: July 8, 2003