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, 2000
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:
Jane M. White, Executive Vice President (781)890-4412
ATTENTION - Intentional misstatements or 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 5th day of October, 2000.
Granahan Investment Management, Inc.
(Name of Institutional Investment Mgr.)
________________________________
By: Jane M. White
Executive Vice 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, 2000
Item 1 Item 2 Item 3 Item 4 Item 5 Item 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 19,969 247,100 0 247,100
AC NIELSON Common 004833109 20,788 873,000 0 873,000
ACCRUE SOFTWARE Common 00437w102 2,567 215,000 0 215,000
ACT MANUFACTURING Common 000973107 17,877 338,900 0 338,900
ACUSON Common 005113105 13,878 610,000 0 610,000
ACXIOM Common 005125109 18,815 592,600 0 592,600
ADAPTIVE BROADBAND Common 00650M104 6,162 316,000 0 316,000
AG SERVICES OF AMERICA Common 001250109 3,701 210,000 0 210,000
ALLAIRE Common 016714107 5,070 596,500 0 596,500
ANN TAYLOR Common 036115103 884 23,000 0 23,000
ARADIGM Common 038505103 5,218 227,500 0 227,500
AREMISSOFT Common 040026106 10,106 269,500 0 269,500
ARROW INT'L Common 042764100 14,612 401,700 0 401,700
AVALON BAY Common 053484101 7,420 155,600 0 155,600
AVANT Common 053487104 12,563 688,400 0 688,400
BEVERLY ENTERPRISE Common 087851309 9,500 1,600,000 0 1,600,000
BINDLEY WESTERN Common 090324104 24,742 773,200 0 773,200
BIOCHEM PHARMA Common 09058T108 29,561 1,347,500 0 1,347,500
BJ'S WHOLESALE Common 05548J106 1,416 41,500 0 41,500
BRIGHTPOINT Common 109473108 503 100,000 0 100,000
BSQUARE CORPORATION Common 11776U102 6,329 408,300 0 408,300
CARBO CERAMICS Common 140781105 3,719 140,000 0 140,000
CARDIAC SCIENCES Common 141410209 1,471 175,000 0 175,000
CELERA GENOMICS Common 69332S201 10,550 105,900 0 105,900
CELL GENESYS INC Common 150921104 22,400 746,650 0 746,650
CH ROBINSON Common 12541W100 17,128 303,900 0 303,900
CHIEFTAIN INT'L Common 16867C101 15,596 753,900 0 753,900
CHIRON Common 170040109 21,960 488,000 0 488,000
CLAYTON HOMES Common 184190106 24,470 2,447,000 0 2,447,000
CONCORD EFS Common 206197105 33,817 952,173 0 952,173
CORE LABS Common n22717107 13,991 569,600 0 569,600
CORPORATE EXEC BOARD Common 21988R102 27,169 675,000 0 675,000
COVENTRY HEALTHCARE Common 222862104 10,588 700,000 0 700,000
CUBIST PHARMACEUTICALS Common 229678107 12,547 241,000 0 241,000
CYTYC CORP Common 232946103 4,744 110,000 0 110,000
DAIN RAUSCHER Common 233856103 24,868 267,400 0 267,400
DENTSPLY Common 249030107 30,972 886,500 0 886,500
DIVERSINET Common 25536K204 5,758 980,000 0 980,000
DONALDSON Common 257651109 5,962 271,000 0 271,000
DOVER DOWNS Common 260086103 9,039 672,700 0 672,700
EQUITY RESIDENTIAL Common 29476l107 42,226 879,700 0 879,700
FEDERAL REALTY Common 313747206 14,956 782,000 0 782,000
FIDELITY NATL FINL Common 316326107 21,778 879,920 0 879,920
FIRST WASHINGTON Common 337489504 10,556 416,000 0 416,000
FLEMING COMPANIES Common 339130106 12,076 924,500 0 924,500
FLIR Common 302445101 600 100,000 0 100,000
GENERAL COMMUNICATION Common 369385109 4,294 600,000 0 600,000
GENESCO INC Common 371532102 12,000 708,500 0 708,500
GENZYME Common 372917104 47,070 690,300 0 690,300
GILDAN ACTIVEWEAR Common 375916103 4,149 124,300 0 124,300
HANOVER COMPRESSOR Common 410768105 19,249 584,400 0 584,400
HEARTLAND EXPR Common 422347104 11,373 654,583 0 654,583
HENRY SCHEIN Common 806407102 1,886 94,600 0 94,600
HUMAN GENOME SCIENCES Common 444903108 12,725 73,500 0 73,500
HUTCHINSON TECHNOLOGY Common 448407106 14,617 694,000 0 694,000
IMMUNOGEN Common 45253H101 26,820 784,500 0 784,500
INSIGHT COMM Common 45768V108 17,915 1,128,500 0 1,128,500
INTERNET PICTURES Common 46059S101 7,411 1,363,000 0 1,363,000
INTERNET.COM Common 460967102 21,316 689,000 0 689,000
INVESTMENT TECHNOLOGY GP Common 46145F105 31,296 783,614 0 783,614
INVISION TECH Common 461851107 581 150,000 0 150,000
ISIS PHARMACEUTICALS Common 464330109 6,900 600,000 0 600,000
IVILLAGE Common 46588H105 5,411 1,396,500 0 1,396,500
JEFFERIES GROUP Common 472319102 18,119 674,200 0 674,200
JONES APPAREL GROUP Common 480074103 27,653 1,043,500 0 1,043,500
KEY3MEDIA GROUP Common 49326R104 4,875 445,700 0 445,700
LANDS' END Common 515086106 2,100 100,000 0 100,000
LEARNING TREE Common 522015106 20,945 439,800 0 439,800
LEGG MASON Common 524901105 552 9,500 0 9,500
LINDSAY MFG Common 535555106 9,536 512,000 0 512,000
LINENS N THINGS Common 535679104 13,497 529,300 0 529,300
M S CARRIERS Common 553533100 4,113 263,200 0 263,200
MACROVISION Common 555904101 14,726 181,800 0 181,800
MANUFACT HOME Common 564682102 24,081 963,250 0 963,250
MARCUS Common 566330106 7,073 673,600 0 673,600
MARIMBA Common 56781Q109 6,183 506,000 0 506,000
MARINE DRILLING Common 568240204 9,937 347,900 0 347,900
MAXTOR Common 577729205 12,647 1,204,500 0 1,204,500
MAXWELL TECHNOLOGIES Common 577767106 6,210 342,600 0 342,600
MEAD INSTRUMENTS Common 583062104 40 2,000 0 2,000
MEDAREX Common 583916101 25,703 219,100 0 219,100
MENTOR Common 587188103 10,789 685,000 0 685,000
METASOLV SOFTWARE Common 591393103 5,007 122,500 0 122,500
METTLER TOLEDO Common 592688105 46,314 1,052,600 0 1,052,600
MICHAEL'S STORES Common 594087108 1,120 28,000 0 28,000
MID ATLANTIC MEDICAL Common 59523C107 17,447 1,153,500 0 1,153,500
MILLENNIUM PHARM Common 599902103 12,422 85,044 0 85,044
MKS INSTRUMENTS Common 55306N104 7,788 284,500 0 284,500
MOLDFLOW Common 608507109 8,272 352,000 0 352,000
MP3.COM Common 62473M109 452 114,800 0 114,800
MTR GAMING Common 553769100 1,219 150,000 0 150,000
NAUTICA ENT Common 639089101 11,346 877,000 0 877,000
NCO GROUP Common 628858102 3,491 294,000 0 294,000
NETRO CORP Common 64114R109 11,376 192,000 0 192,000
NETSPEAK Common 64115D109 9,333 825,000 0 825,000
NEW HORIZONS Common 645526104 3,780 315,000 0 315,000
OAK TECHNOLOGY Common 671802106 27,646 1,009,900 0 1,009,900
ON COMMAND Common 682160106 4,360 355,000 0 355,000
OPTIMAL ROBOTICS Common 68388R208 16,503 410,000 0 410,000
OSHKOSH TRUCKING Common 688239201 17,374 448,350 0 448,350
PACIFIC SUNWEAR Common 694873100 1,313 70,000 0 70,000
PALM HARBOR HMS Common 696639103 13,483 980,561 0 980,561
PENN NATIONAL GAMING Common 707569109 1,294 85,000 0 85,000
PETSMART Common 716768106 6,305 1,345,000 0 1,345,000
PHILLIPS VAN HEUSEN CP Common 718592108 9,141 886,400 0 886,400
PLANTRONICS Common 727493108 26,790 705,000 0 705,000
POLARIS Common 731068102 18,263 518,100 0 518,100
POLYCOM Common 73172K104 31,442 469,500 0 469,500
POLYMER GROUP Common 731745105 5,996 813,000 0 813,000
PRENTISS PROPERTIES Common 740706106 5,606 214,600 0 214,600
QUANTUM Common 747906303 10,022 1,008,500 0 1,008,500
QUICKSILVER Common 74838C106 943 49,000 0 49,000
RAINBOW TECHNOLOGIES Common 750862104 955 27,000 0 27,000
REGENCY REALTY Common 758939102 24,272 1,058,200 0 1,058,200
REGENERON Common 75886F107 21,875 670,500 0 670,500
REGIS Common 758932107 14,198 946,500 0 946,500
SAGA SYSTEMS Common 786610105 1,155 110,000 0 110,000
SAUL CENTERS Common 804395101 6,166 386,900 0 386,900
SCP POOL Common 784028102 1,037 35,000 0 35,000
SEACHANGE Common 811699107 13,796 413,350 0 413,350
SHOPKO Common 824911101 2,961 285,400 0 285,400
SILICON IMAGE INC Common 82705T102 7,667 309,000 0 309,000
SILVERSTREAM SOFTWARE Common 827907106 7,110 236,000 0 236,000
SIPEX Common 829909100 12,282 292,000 0 292,000
SPECTRALINK Common 847580107 4,992 529,000 0 529,000
ST MARY LAND&EX Common 792228108 24,239 ,051,000 0 1,051,000
STYLECLICK Common 86422L102 3,966 417,500 0 417,500
SUN COMMUNITIES Common 866674104 30,706 970,950 0 970,950
SWIFT TRANSN Common 870756103 3,912 299,450 0 299,450
SYBASE Common 871130100 21,871 950,900 0 950,900
SYBRON Common 87114F106 11,280 470,000 0 470,000
TIDEWATER Common 886423102 17,063 375,000 0 375,000
TOO INC Common 890333107 16,601 699,000 0 699,000
TRANSKARYOTIC THERAPIES Common 893735100 4,845 112,500 0 112,500
TREX CO Common 89531P105 970 32,000 0 32,000
TRIMBLE NAVIGATION Common 896239100 6,344 283,550 0 283,550
TULARIK INC Common 899165104 18,071 547,600 0 547,600
TUT SYSTEMS Common 901103101 259 3,000 0 3,000
UNIT Common 909218109 10,981 744,500 0 744,500
VALMONT Common 920253101 10,238 515,100 0 515,100
VALUEVISION Common 92047K107 14,786 588,500 0 588,500
VARIAN SEMICONDUCTOR Common 922207105 749 20,000 0 20,000
VERITY Common 92343c106 21,520 603,000 0 603,000
VERTEX PHARM Common 92532F100 46,264 547,500 0 547,500
WATERS CORP Common 941848103 19,883 223,400 0 223,400
WERNER ENTERPRISES Common 950755108 3,807 324,000 0 324,000
WESTERN DIGITAL Common 958102105 12,440 2,117,500 0 2,117,500
WILLIAMS SONOMA Common 969904101 417 12,000 0 12,000
WINK COMMUNICATIONS Common 974168106 6,480 540,000 0 540,000
ZALE CORP Common 988858106 876 27,000 0 27,000
ZYGO Common 989855101 21,419 246,200 0 246,200
</TABLE>
Report Summary:
Number of Other Included Managers: None
Form 13F Information Table Entry Total: 151
Information Table Value $2,128 million
