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13F-HR filed by Granahan Investment Management, LLC

Granahan Investment Management, LLC filed this 13F-HR for the quarter ended 2014-12-31, filed 2015-01-20, with 211 holding rows worth $3,425,464,000.

Accession
0001026710-15-000002
Filed
2015-01-20
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2014

A combination report, 211 entries on the cover page, a total value of $3,425,464,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,425,464,000 with VALUE read as thousands by filing date, 13F file number 028-05876. The quarter's positions are built on this report. The resolved quarter.

Other managers

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
AFFILIATED MANAGERS GROUP COM008252108Stock299,149$63,491,000thousands by filing date
ALKERMES PLCG01767105SHS972,300$56,938,000thousands by filing date
IMAX CORP45245E109COM1,830,981$56,577,000thousands by filing date
NEKTAR THERAPEUTICS640268108COM3,509,990$54,405,000thousands by filing date
CROCS INC COM227046109Stock4,224,100$52,759,000thousands by filing date
Taser Intl Inc87651B104COM1,974,810$52,293,000thousands by filing date
LIVEPERSON, INC.538146101COM3,669,100$51,734,000thousands by filing date
EURONET WORLDWIDE INC COM298736109Stock891,935$48,967,000thousands by filing date
SUPER MICRO COMPUTER INC86800U104COM1,364,641$47,599,000thousands by filing date
PTC THERAPEUTICS INC69366J200COM869,101$44,993,000thousands by filing date
RADWARE LTDM81873107COMMON STOCK2,004,261$44,134,000thousands by filing date
RBC BEARINGS INC COM75524B104Stock676,114$43,630,000thousands by filing date
COSTAR GROUP INC COM22160N109Stock235,341$43,216,000thousands by filing date
OM GROUP INC670872100COM1,426,289$42,503,000thousands by filing date
BUFFALO WILD WINGS INC119848109COMMON STOCK228,157$41,155,000thousands by filing date
BRUKER CORP116794108COM2,095,100$41,106,000thousands by filing date
PANDORA MEDIA INC698354107COM2,296,769$40,951,000thousands by filing date
RUCKUS WIRELESS INC781220108COM3,355,850$40,337,000thousands by filing date
FIVE BELOW INC COM33829M101Stock980,841$40,048,000thousands by filing date
WEST PHARMACEUTICAL SVSC INC COM955306105Stock728,100$38,764,000thousands by filing date
RED HAT INC756577102COM559,400$38,677,000thousands by filing date
SPS COMM INC COM78463M107Stock678,035$38,397,000thousands by filing date
TENNANT CO880345103COM517,380$37,339,000thousands by filing date
STAG INDUSTRIAL INC85254J102COM1,496,373$36,661,000thousands by filing date
ADVISORY BOARD CO/THE00762W107Domestic Common745,188$36,499,000thousands by filing date
CONSTANT CONTACT INC210313102COM993,778$36,472,000thousands by filing date
INFOBLOX INC45672H104COM1,787,500$36,125,000thousands by filing date
KENNAMETAL INC489170100COM988,363$35,374,000thousands by filing date
DECKERS OUTDOOR CORP243537107COM377,700$34,386,000thousands by filing date
PTC INC COM69370C100Stock906,170$33,211,000thousands by filing date
BIO RAD LABS INC090572207CL A268,934$32,423,000thousands by filing date
METTLER TOLEDO INTERNATIONAL COM592688105Stock105,750$31,985,000thousands by filing date
THE ULTIMATE SOFTWARE GROUP IN90385D107COM208,709$30,642,000thousands by filing date
ZELTIQ AESTHETICS INC98933Q108COM1,082,410$30,210,000thousands by filing date
VIRTUSA CORP92827P102COM718,503$29,940,000thousands by filing date
KAMAN CORP-CLASS A483548103COM730,796$29,298,000thousands by filing date
MELLANOX TECHNOLOGIES LTDM51363113COMMON STOCK660,900$28,240,000thousands by filing date
FINISAR CORP31787A507COM NEW1,451,700$28,177,000thousands by filing date
FACTSET RESH SYS INC COM303075105Stock199,650$28,101,000thousands by filing date
IROBOT CORP462726100COM806,761$28,011,000thousands by filing date
FRANCESCAS HLDGS CORP351793104COM1,676,700$28,001,000thousands by filing date
AUXILIUM PHARMACEUTICALS05334D107COMMON STOCK812,380$27,934,000thousands by filing date
MONOTYPE IMAGING HOLDINGS, INC61022P100COM933,258$26,906,000thousands by filing date
SILICON LABORATORIES INC COM826919102Stock564,588$26,886,000thousands by filing date
GIGAMON INC37518B102COM1,464,300$25,962,000thousands by filing date
CHURCHILL DOWNS INC171484108COM271,700$25,893,000thousands by filing date
ARUBA NETWORKS INC043176106COM1,397,200$25,401,000thousands by filing date
TERADYNE INC COM880770102Stock1,259,280$24,921,000thousands by filing date
INTERSIL CORP46069S109CL A1,713,395$24,793,000thousands by filing date
TIVO INC888706108COM2,076,820$24,590,000thousands by filing date
SCHWEITZER-MAUDUIT INTL INC808541106COM581,000$24,576,000thousands by filing date
TETRAPHASE PHARMACEUTICALS INC88165N105COMMON STOCK618,860$24,575,000thousands by filing date
DXP ENTERPRISES INC233377407COM NEW482,552$24,383,000thousands by filing date
CADENCE DESIGN SYSTEM INC COM127387108Stock1,280,500$24,291,000thousands by filing date
BRINKER INTL INC COM109641100Stock396,310$23,259,000thousands by filing date
UNDER ARMOUR INC904311107CL A341,475$23,186,000thousands by filing date
Vertex Pharmaceuticals Incorporated92532F100COM194,100$23,059,000thousands by filing date
POWER SOLUTIONS INTERNATIONA73933G202COMMON STOCK433,600$22,378,000thousands by filing date
WNS HOLDINGS LTD92932M101SPON ADR1,049,947$21,692,000thousands by filing date
RIVERBED TECHNOLOGY INC768573107COM1,060,900$21,653,000thousands by filing date
GRAND CANYON ED INC COM38526M106Stock461,099$21,515,000thousands by filing date
PRICESMART INC COM741511109Stock230,740$21,048,000thousands by filing date
COGNEX CORP192422103COM500,475$20,685,000thousands by filing date
JBT MAREL CORPORATION477839104COM620,800$20,399,000thousands by filing date
PERFICIENT INC71375U101COM1,093,126$20,365,000thousands by filing date
QUALYS INC COM74758T303Stock537,656$20,297,000thousands by filing date
GENESEE & WYOMING INC371559105CL A223,360$20,085,000thousands by filing date
SUCAMPO PHARMACEUTICALS-CL A864909106CL A1,360,334$19,426,000thousands by filing date
QIAGEN NVN72482107COMMON STOCK-FO827,000$19,401,000thousands by filing date
IMPERVA INC45321L100COM390,900$19,322,000thousands by filing date
DOUGLAS DYNAMICS INC25960R105COM884,792$18,961,000thousands by filing date
QLIK TECHNOLOGIES INC74733T105COM611,500$18,889,000thousands by filing date
SCOTTS MIRACLE-GRO CO810186106CL A292,600$18,235,000thousands by filing date
HIBBETT INC428567101COM370,693$17,953,000thousands by filing date
CALLAWAY GOLF CO131193104COM2,320,100$17,865,000thousands by filing date
MODINE MFG CO COM607828100Stock1,276,294$17,358,000thousands by filing date
PROS Holdings Inc74346Y103Common Stock625,100$17,178,000thousands by filing date
EXPONENT INC30214U102COM203,767$16,811,000thousands by filing date
HOMEAWAY INC43739Q100COM562,144$16,741,000thousands by filing date
BOULDER BRANDS INC101405108COMMON STOCK1,494,900$16,534,000thousands by filing date
ASCENA RETAIL GROUP INC04351G101COM1,315,300$16,520,000thousands by filing date
INVENSENSE INC46123D205COM1,007,250$16,378,000thousands by filing date
CARDIOVASCULAR SYSTEMS INC141619106COMMON STOCK539,800$16,237,000thousands by filing date
BJS RESTAURANTS INC09180C106COM323,210$16,228,000thousands by filing date
SAFEGUARD SCIENTIFICS INC786449207COMMON STOCK814,148$16,136,000thousands by filing date
PANTRY INC698657103COM431,000$15,973,000thousands by filing date
DICKS SPORTING GOODS INC COM253393102Stock314,875$15,634,000thousands by filing date
CABELAS INC126804301COM293,100$15,449,000thousands by filing date
CECO ENVIRONMENTAL CORP125141101COM980,671$15,240,000thousands by filing date
MONOLITHIC PWR SYS INC COM609839105Stock305,250$15,183,000thousands by filing date
MOBILE MINI INC60740F105COM359,300$14,555,000thousands by filing date
BROCADE COMMUNICATIONS SYS I111621306COM NEW1,210,600$14,334,000thousands by filing date
TYLER TECHNOLOGIES INC COM902252105Stock128,950$14,112,000thousands by filing date
NATURAL GROCERS BY VITAMIN C63888U108COMMON STOCK498,600$14,046,000thousands by filing date
MICROSEMI CORP595137100COM486,000$13,793,000thousands by filing date
AZENTA INC114340102COM1,023,321$13,047,000thousands by filing date
EPAM SYS INC COM29414B104Stock265,800$12,692,000thousands by filing date
VASCULAR SOLUTIONS INC92231M109COMMON STOCK467,234$12,690,000thousands by filing date
FIESTA RESTAURANT GROUP INC31660B101COM206,900$12,580,000thousands by filing date
E2OPEN INC29788A104COM1,307,684$12,567,000thousands by filing date
IPG PHOTONICS CORP44980X109COM167,450$12,545,000thousands by filing date
QUAKER HOUGHTON747316107COM135,760$12,495,000thousands by filing date
ROCKWELL MED INC774374102COM1,200,269$12,339,000thousands by filing date
EXACT SCIENCES CORP COM30063P105Stock439,229$12,052,000thousands by filing date
ACCELERON PHARMA INC00434H108COM305,988$11,921,000thousands by filing date
KNIGHT TRANSN INC499064103COM347,480$11,696,000thousands by filing date
Cynosure, Inc.232577205COM426,427$11,693,000thousands by filing date
PROOFPOINT INC743424103COM239,561$11,554,000thousands by filing date
MARINEMAX INC567908108COM574,708$11,523,000thousands by filing date
LINKEDIN CORP53578A108COM49,862$11,454,000thousands by filing date
ACTUA CORPORATION005094107COM618,436$11,423,000thousands by filing date
ALLOT LTDM0854Q105SHS1,224,100$11,237,000thousands by filing date
BLACK DIAMOND INC09202G101COMMON STOCK1,222,601$10,698,000thousands by filing date
LITTELFUSE INC COM537008104Stock110,000$10,634,000thousands by filing date
BREAD FINANCIAL HOLDINGS INC018581108COM36,550$10,455,000thousands by filing date
CLEAN HARBORS INC COM184496107Stock216,500$10,403,000thousands by filing date
ACELRX PHARMACEUTICALS INC00444T100COM1,541,984$10,378,000thousands by filing date
FEI CO30241L109COM109,800$9,920,000thousands by filing date
PROGRESS SOFTWARE CORP COM743312100Stock355,000$9,592,000thousands by filing date
SYNCHRONOSS TECHNOLOGIES INC87157B103COM226,100$9,465,000thousands by filing date
ASPEN TECHNOLOGY INC045327103COM267,737$9,376,000thousands by filing date
HARVARD BIOSCIENCE INC416906105COM1,642,276$9,312,000thousands by filing date
BRUNSWICK CORP117043109COM179,350$9,193,000thousands by filing date
TITAN MACHY INC88830R101COM656,178$9,147,000thousands by filing date
ENTROPIC COMMUNICATIONS INC29384R105COM3,607,003$9,126,000thousands by filing date
GENTHERM INC37253A103COM248,160$9,088,000thousands by filing date
SAREPTA THERAPEUTICS INC803607100COM624,512$9,037,000thousands by filing date
CINEMARK HLDGS INC COM17243V102Stock253,300$9,012,000thousands by filing date
CELADON GROUP INC150838100COM359,599$8,159,000thousands by filing date
SYNERON MEDICAL LTDM87245102ORD871,375$8,130,000thousands by filing date
CUTERA INC232109108COM740,877$7,913,000thousands by filing date
COMFORT SYS USA INC COM199908104Stock456,090$7,808,000thousands by filing date
JETBLUE AWYS CORP477143101COM490,000$7,771,000thousands by filing date
SHORETEL INC825211105COM1,054,000$7,747,000thousands by filing date
STRATASYS LTDM85548101SHS90,365$7,510,000thousands by filing date
ABERCROMBIE & FITCH CO CL A002896207Stock261,800$7,498,000thousands by filing date
CARE COM INC141633107COM900,593$7,457,000thousands by filing date
SODASTREAM INTERNATIONALM9068E105LTD367,966$7,403,000thousands by filing date
II VI INC902104108COM538,066$7,345,000thousands by filing date
ATRICURE INC04963C209COM367,336$7,332,000thousands by filing date
OPENLANE INC48238T109COM211,430$7,326,000thousands by filing date
POWER INTEGRATIONS INC COM739276103Stock139,585$7,222,000thousands by filing date
OXFORD INDS INC691497309COM128,000$7,067,000thousands by filing date
ENDURANCE INTL GROUP HLDGS I29272B105COM380,622$7,015,000thousands by filing date
OSI SYSTEMS INC671044105COM97,680$6,913,000thousands by filing date
GLOBAL CASH ACCESS HLDGS INC378967103COM961,581$6,875,000thousands by filing date
UPLAND SOFTWARE INC91544A109COMMON STOCK713,823$6,824,000thousands by filing date
STAAR SURGICAL CO COM PAR $0.01852312305Stock740,814$6,749,000thousands by filing date
ATRIUM THERAPEUTICS INCN71546100COM359,760$6,746,000thousands by filing date
DEMANDWARE INC24802Y105COM116,676$6,714,000thousands by filing date
INPHI CORP45772F107COM354,500$6,551,000thousands by filing date
UBIQUITI NETWORKS INC90347A100COM214,500$6,358,000thousands by filing date
WEBMD HEALTH CORP94770V102COM154,568$6,113,000thousands by filing date
INNERWORKINGS INC45773Y105COM754,204$5,875,000thousands by filing date
SKECHERS U S A INC830566105CL A105,300$5,818,000thousands by filing date
HARRIS & HARRIS GROUP INC413833104COM1,971,646$5,816,000thousands by filing date
CEVA INC157210105COMMON STOCK306,011$5,551,000thousands by filing date
LEMAITRE VASCULAR INC525558201COM714,142$5,463,000thousands by filing date
PAYLOCITY HLDG CORP COM70438V106Stock207,309$5,413,000thousands by filing date
NEOGENOMICS INC64049M209COM NEW1,268,806$5,291,000thousands by filing date
BROADSOFT INC11133B409COM178,400$5,177,000thousands by filing date
REALD INC75604L105COMMON STOCK423,500$4,997,000thousands by filing date
LIFECOREBIOMEDICALINC514766104STOK361,100$4,987,000thousands by filing date
DEL FRISCOS RESTAURANT GROUP245077102COM207,100$4,917,000thousands by filing date
ZULILY INC989774104CL A209,502$4,902,000thousands by filing date
RUDOLPH TECHNOLOGIES INC781270103COM471,084$4,819,000thousands by filing date
KONA GRILL INC50047H201COM207,600$4,793,000thousands by filing date
PERICOM SEMICONDUCTOR CORP713831105COM328,299$4,445,000thousands by filing date
CORNERSTONE ONDEMAND INC COM21925Y103Stock125,100$4,404,000thousands by filing date
MCGRATH RENTCORP580589109COM113,477$4,069,000thousands by filing date
Tesla Motors, Inc88160R101COM17,939$3,990,000thousands by filing date
RENTRAK CORP760174102COM54,125$3,941,000thousands by filing date
SOTHERLY HOTELS INC83600C103COM523,210$3,924,000thousands by filing date
DURECT CORP266605104COM4,798,285$3,787,000thousands by filing date
ENSERVCO CORP COM NEW29358Y102Stock2,240,681$3,607,000thousands by filing date
LA JOLLA PHARMACEUTICAL CO503459604COM PAR $.0001 2194,578$3,590,000thousands by filing date
CALAVO GROWERS INC128246105COM74,651$3,531,000thousands by filing date
RPC INC749660106COMMON STOCK262,250$3,420,000thousands by filing date
TEXTURA CORP883211104COM117,628$3,349,000thousands by filing date
ZAFGEN INC98885E103COM108,130$3,335,000thousands by filing date
GTT COMMUNICATIONS INC362393100COM243,700$3,224,000thousands by filing date
STEINER LEISURE LTDP8744Y102ORD68,700$3,175,000thousands by filing date
ECHO GLOBAL LOGISTICS INC27875T101COM108,000$3,154,000thousands by filing date
HIVE007786106Stock644,430$3,093,000thousands by filing date
DERMA SCIENCES INC249827502COM PAR $.01329,202$3,065,000thousands by filing date
NIMBLE STORAGE INC65440R101COM107,500$2,956,000thousands by filing date
ENVESTNET INC29404K106COM54,382$2,672,000thousands by filing date
IMMUNOGEN INC45253H101COMMON STOCK413,800$2,524,000thousands by filing date
MANITEX INTL INC563420108COMMON STOCK198,434$2,522,000thousands by filing date
DIGITALGLOBE INC25389M877COM70,300$2,177,000thousands by filing date
ZUMIEZ INC989817101COMMON STOCK54,514$2,106,000thousands by filing date
DIVERSIFIED RESTAURANT HOLDI25532M105COM395,880$2,043,000thousands by filing date
SPARTON CORP847235108COM63,139$1,789,000thousands by filing date
BASIC ENERGY SERVICES INC06985P100COMMON STOCK245,000$1,717,000thousands by filing date
BIODELIVERY SCIENCES INTL IN09060J106COM141,365$1,699,000thousands by filing date
RUSH ENTERPRISES INC CL A781846209Stock46,004$1,474,000thousands by filing date
ZIX CORP98974P100COM392,098$1,412,000thousands by filing date
ATWOOD OCEANICS INC050095108COM44,600$1,265,000thousands by filing date
Enzo Biochem Inc294100102Common Stock275,558$1,223,000thousands by filing date
ZENDESK INC98936J101COM48,111$1,172,000thousands by filing date
HARVARD APPARATUS REGENER TE41690A106COM348,884$1,109,000thousands by filing date
ALPHA NATURAL RESOURCES INC02076X102COM629,100$1,051,000thousands by filing date
NANOSPHERE INC63009F105COM2,661,969$1,044,000thousands by filing date
KEY ENERGY SVCS INC492914106COM556,800$930,000thousands by filing date
SUPERIOR ENERGY SVCS INC868157108COM45,679$920,000thousands by filing date
PROTHENA CORP PLC SHSG72800108Stock33,894$704,000thousands by filing date
PAIN THERAPEUTICS INC69562K100COM343,660$698,000thousands by filing date
AVEO PHARMACEUTICALS INC053588109COM676,451$568,000thousands by filing date
LIQUIDITY SVCS INC53635B107COM65,500$535,000thousands by filing date
ARC GROUP WORLDWIDE INC00213H105COM33,447$339,000thousands by filing date
JAMES RIVER COAL CO470355207COM557,400$10,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001026710-15-000002this filing2015-01-20acceptance time not in the bulk data set