FORM 13F
INFORMATION REQUIRED OF INSTITUTIONAL INVESTMENT
MANAGERS PURSUANT TO SECTION 13 (f) OF THE SECURITIES
EXCHANGE ACT OF 1934 AND RULES THEREUNDER
Securities and Exchange Commission
Washington, D.C. 20524
Report of the Calendar Quarter Ending September 30, 1999
If amended report check here:____
Name of Institutional Investment Manager:
Granahan Investment Management, Inc. S.E.C. File Number 28-5876
Business Address:
275 Wyman Street Suite 270 Waltham MA 02451
Street Suite # City State Zip
Name, Phone no. and Title of Person Duly Authorized to Submit this Report:
John J. Granahan, President (781)890-4412
ATTENTION - Intentional misstatements of omissions of facts constitute Federal
Criminal Violations. Sec 18 U.S.C. 1991 and 15 U.S.C. 78 ff(a).
The institutional investment manager submitting this Form and its attachments
and the person by whom it is signed represent hereby that all information
contained therein is true, correct and complete. It is understood that all
required items, statements and schedules are considered integral parts of this
Form and that the submission of any amendment represents that all unamended
items, statements and schedules remain true, correct and complete as previously
submitted.
Pursuant to the requirements of Securities Exchange Act of 1934, the undersigned
institutional investment manager has caused this report to be signed on its
behalf in the City of Waltham and State of Massachusetts on the 28th day of
October, 1999.
Granahan Investment Management, Inc.
(Name of Institutional Investment Mgr.)
________________________________
By: John J. Granahan, President
Item 6
For all Securities: Sole Investment Discretion
Item 7
Name and 13F file numbers of ALL Institutional Investment Manager with respect
to which this schedule is filed (other than the one filing this report) (List
in alphabetical order).
NONE
<TABLE>
Granahan Investment Management
September 30, 1999
Item 1 Item 2 Item 3 Item 4 Item 5 Item 6 Item 7
Title of Mkt Val
Name of Issuer Class Cusip (x$1000) Quantity Sole None
<S> <C> <C> <C> <C> <C> <C>
ABGENIX, INC COMMON 00339B107 3,339 85,200 0 85,200
ACTION PERF COMMON 004933107 7,309 347,000 0 347,000
ACUSON COMMON 005113105 8,574 672,500 0 672,500
ACXIOM COMMON 005125109 16,297 829,100 0 829,100
AMER HOMESTAR COMMON 026651109 3,364 868,220 0 868,220
AMERN PWR CONVN COMMON 029066107 18,964 998,100 0 998,100
AMES DEPT STORE COMMON 030789507 11,807 370,400 0 370,400
ARROW INT'L COMMON 042764100 13,630 533,200 0 533,200
ASPECT DEV COMMON 045234101 633 25,000 0 25,000
AVANT COMMON 053487104 17,035 954,700 0 954,700
BEI TECHNOLOGIES COMMON 05538P104 1,801 148,500 0 148,500
BEVERLY ENTERPRIS COMMON 087851309 4,771 1,122,500 0 1,122,500
BIOCHEM PHARMA COMMON 09058T108 7,181 300,000 0 300,000
BIOGEN COMMON 090597105 26,048 330,500 0 330,500
BJ'S WHOLESALE COMMON 05548J106 18,012 609,300 0 609,300
BLUESTONE SOFTWAR COMMON 09623P102 4,556 197,000 0 197,000
CAERE COMMON 127646107 2,354 303,700 0 303,700
CAIS INTERNET COMMON 12476Q102 4,329 358,900 0 358,900
CEC ENTERTAINMENT COMMON 125137109 20,967 584,450 0 584,450
CELERA GENOMICS COMMON 69332S201 7,096 176,300 0 176,300
CELL GENESYS INC COMMON 150921104 3,946 501,100 0 501,100
CELLNET DATA SYST COMMON 15115m101 2,688 682,700 0 682,700
CEPHALON COMMON 156708109 4,321 240,500 0 240,500
CH ROBINSON COMMON 12541W100 11,161 331,300 0 331,300
CHEMDEX COMMON 163595101 616 20,000 0 20,000
CHERRY CORP COMMON 164541401 3,930 311,300 0 311,300
CHIEFTAIN INT'L COMMON 16867C101 7,969 419,400 0 419,400
COMPUTER NETWORK COMMON 204925101 1,026 110,200 0 110,200
CONCORD EFS COMMON 206197105 13,351 647,323 0 647,323
CORPORATE EXEC BO COMMON 21988R102 408 10,000 0 10,000
COVENANT TRANS COMMON 22284P105 10,425 683,600 0 683,600
CSG SYSTEMS COMMON 126349109 18,042 658,300 0 658,300
CV THERAPEUTICS COMMON 126667104 512 35,000 0 35,000
DEL GLOBAL COMMON 245073101 827 105,000 0 105,000
DENTSPLY COMMON 249030107 17,697 777,900 0 777,900
DONALDSON COMMON 257651109 6,284 271,000 0 271,000
DOVER DOWNS COMMON 260086103 12,304 886,800 0 886,800
DRESS BARN COMMON 261570105 12,925 704,600 0 704,600
ELCOR COMMON 284443108 1,458 58,300 0 58,300
ESHARE TECHNOLOGI COMMON 296428105 4,236 542,200 0 542,200
EXCHANGE APPLICAT COMMON 300867108 14,255 490,500 0 490,500
FAIRFIELD COMM COMMON 304231301 5,341 488,300 0 488,300
FEDERAL REALTY COMMON 313747206 8,375 400,000 0 400,000
FIDELITY NATL FIN COMMON 316326107 4,563 300,420 0 300,420
FIRST WASHINGTON COMMON 337489504 8,509 405,200 0 405,200
FOREST LABS COMMON 345838106 16,450 390,500 0 390,500
GENERAL CABLE COMMON 369300108 1,927 160,600 0 160,600
GENESYS TELECOM COMMON 371931106 24,489 536,000 0 536,000
GENZYME COMMON 372917104 15,470 343,300 0 343,300
HAVERTY FURNITURE COMMON 419596101 361 24,900 0 24,900
HEARTLAND EXPR COMMON 422347104 15,637 1,107,034 0 1,107,034
HOLLYWOOD PARK COMMON 436255103 9,783 636,300 0 636,300
HUMAN GENOME SCIE COMMON 444903108 16,631 225,500 0 225,500
I T I TECH COMMON 450564109 11,415 379,700 0 379,700
INSIGHT COMM COMMON 45768V108 7,943 277,500 0 277,500
INVESTMENT TECHNO COMMON 46145F105 16,313 709,263 0 709,263
INVISION TECH COMMON 461851107 1,128 316,500 0 316,500
JAKKS PACIFIC COMMON 47012E106 9,263 247,000 0 247,000
JASON COMMON 471171108 1,410 179,000 0 179,000
LANDS' END COMMON 515086106 13,794 209,000 0 209,000
LATITUDE COMM COMMON 518292107 4,615 158,100 0 158,100
LEARNING TREE COMMON 522015106 4,452 268,800 0 268,800
LEUKOSITE COMMON 52728R102 3,270 162,500 0 162,500
LINDSAY MFG COMMON 535555106 7,646 389,600 0 389,600
LINENS N THINGS COMMON 535679104 473 14,000 0 14,000
LIPOSOME COMMON 536310105 2,131 280,000 0 280,000
LIQUID AUDIO COMMON 53631t102 26 700 0 700
LOJACK COMMON 539451104 2,298 277,500 0 277,500
M S CARRIERS COMMON 553533100 10,474 436,400 0 436,400
MACROMEDIA COMMON 556100105 14,449 353,500 0 353,500
MACROVISION COMMON 555904101 13,805 311,100 0 311,100
MANUFACT HOME COMMON 564682102 16,345 699,250 0 699,250
MARCUS COMMON 566330106 9,861 817,500 0 817,500
MAXWELL TECHNOLOG COMMON 577767106 1,096 83,500 0 83,500
MEDAREX COMMON 583916101 2,597 364,500 0 364,500
METTLER TOLEDO COMMON 592688105 29,883 1,008,700 0 1,008,700
MICROSTRATEGY COMMON 594972101 12,009 214,200 0 214,200
MOVADO GROUP COMMON 624580106 13,871 603,100 0 603,100
MP3.COM COMMON 62473M109 12,974 345,400 0 345,400
MTI TECH COMMON 553903105 8,019 347,700 0 347,700
NCO GROUP COMMON 628858102 20,492 436,000 0 436,000
NEW HORIZONS COMMON 645526104 48 3,000 0 3,000
NEWGEN RESULTS COMMON 651359101 908 83,500 0 83,500
OAK TECHNOLOGY COMMON 671802106 5,307 1,187,500 0 1,187,500
ON COMMAND COMMON 682160106 9,323 490,700 0 490,700
ONEIDA COMMON 682505102 16,621 698,000 0 698,000
OSHKOSH TRUCKING COMMON 688239201 7,209 270,750 0 270,750
PALM HARBOR HMS COMMON 696639103 10,298 748,956 0 748,956
PATHOGENESIS COMMON 70321E104 4,855 315,800 0 315,800
PATTERSON DNTL COMMON 703412106 17,794 359,025 0 359,025
PEGASUS SYSTEMS COMMON 705906105 221 5,900 0 5,900
PETCO COMMON 716016100 9,815 826,500 0 826,500
PHARMACYCLICS COMMON 716933106 3,883 95,000 0 95,000
PLANTRONICS COMMON 727493108 12,811 257,500 0 257,500
POLARIS COMMON 731068102 13,957 403,100 0 403,100
POLYCOM COMMON 73172K104 5,542 116,300 0 116,300
PROFIT RECOVERY G COMMON 743168106 20,603 461,699 0 461,699
PROTEIN DESIGN COMMON 74369L103 7,597 210,300 0 210,300
PROXICOM COMMON 744282104 3,949 67,500 0 67,500
QLT PHOTOTHERAPEU COMMON 746927102 20,936 273,900 0 273,900
RAYOVAC COMMON 755081106 1,051 48,600 0 48,600
REALNETWORKS COMMON 75605L104 24,687 236,100 0 236,100
REGENCY REALTY COMMON 758939102 12,600 600,000 0 600,000
REMEDY COMMON 759548100 12,484 439,950 0 439,950
RENT-A-CENTER COMMON 76009N100 7,348 394,500 0 394,500
RUSS BERRIE & CO COMMON 782233100 11,629 555,400 0 555,400
SAPIENT COMMON 803062108 1,150 12,200 0 12,200
SAUL CENTERS COMMON 804395101 6,511 413,400 0 413,400
SEACHANGE COMMON 811699107 10,033 632,000 0 632,000
SHOE CARNIVAL COMMON 824889109 240 21,700 0 21,700
SHOPKO COMMON 824911101 19,729 680,300 0 680,300
SILKNET COMMON 827094103 4,760 103,200 0 103,200
SL INDUSTRIES COMMON 784413106 1,814 127,300 0 127,300
SOFTWARE.COM COMMON 83402P104 214 5,000 0 5,000
ST MARY LAND&EX COMMON 792228108 12,827 491,000 0 491,000
SUN COMMUNITIES COMMON 866674104 22,778 688,950 0 688,950
TELEFLEX COMMON 879369106 11,662 295,700 0 295,700
TERAYON COMMUNICA COMMON 880775101 6,378 130,500 0 130,500
THERMO ELECTRON COMMON 883556102 8,063 600,000 0 600,000
THQ INC COMMON 872443403 863 20,000 0 20,000
TIDEWATER COMMON 886423102 14,756 578,650 0 578,650
TOWNE SERVICES COMMON 892148107 96 30,000 0 30,000
TREND WEST COMMON 894917103 2,727 104,900 0 104,900
TRIANGLE PHARMACE COMMON 89589H104 3,369 175,000 0 175,000
TRIMBLE NAVIGATIO COMMON 896239100 107 10,000 0 10,000
TUPPERWARE COMMON 899896104 17,314 855,000 0 855,000
UNITED THERAPEUTI COMMON 91307C102 2,021 70,000 0 70,000
US CAN COMMON 90328W105 1,427 69,800 0 69,800
VALMONT COMMON 920253101 5,419 321,100 0 321,100
VERTEX PHARM COMMON 92532F100 22,396 721,000 0 721,000
VISTANA COMMON 92839P108 11,351 756,700 0 756,700
VIVID TECHNOLOGY COMMON 928538107 1,367 377,000 0 377,000
WABASH NATL COMMON 929566107 13,274 653,500 0 653,500
WATCHGUARD TECHNO COMMON 941105108 2,100 140,000 0 140,000
WIND RIVER SYSTEM COMMON 973149107 9,361 492,700 0 492,700
ZALE CORP COMMON 988858106 17,003 443,800 0 443,800
</TABLE>
Report Summary:
Number of Other Included Managers: None
Form 13F Information Table Entry Total: 136
Information Table Value $1,306 million
