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13F-HR filed by Granahan Investment Management, LLC

Granahan Investment Management, LLC filed this 13F-HR for the quarter ended 2019-03-31, filed 2019-05-14, with 189 holding rows worth $1,862,389,000.

Accession
0001026710-19-000004
Filed
2019-05-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2019

A combination report, 189 entries on the cover page, a total value of $1,862,389,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,862,384,000 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
COSTAR GROUP INC COM22160N109Stock161,005$75,096,000thousands by filing date
LIVEPERSON, INC.538146101COM2,579,701$74,863,000thousands by filing date
ETSY INC29786A106COM1,043,350$70,134,000thousands by filing date
PAYCOMSOFTWAREINC70432V102STOK265,301$50,176,000thousands by filing date
KORNIT DIGITAL LTDM6372Q113SHS2,079,299$49,487,000thousands by filing date
PAYLOCITY HLDG CORP COM70438V106Stock524,593$46,788,000thousands by filing date
COUPA SOFTWARE INCORPORATED22266L106COM490,556$44,631,000thousands by filing date
VIRTUSA CORP92827P102COM805,906$43,076,000thousands by filing date
MIMECAST LIMITEDG14838109ORD SHS779,803$36,924,000thousands by filing date
OSI SYSTEMS INC671044105COM408,207$35,759,000thousands by filing date
AZENTA INC114340102COM1,188,853$34,869,000thousands by filing date
ONESPAWORLD HOLDINGS LIMITEDP73684113COM2,358,040$32,211,000thousands by filing date
2U INC90214J101COM420,163$29,769,000thousands by filing date
STRATEGIC ED INC COM86272C103Stock222,599$29,229,000thousands by filing date
CARBONITE INC141337105COM1,169,972$29,027,000thousands by filing date
AXONENTERPRISEINC05464C101STOK527,867$28,721,000thousands by filing date
EHEALTH INC28238P109COM460,073$28,681,000thousands by filing date
SPS COMM INC COM78463M107Stock229,496$24,340,000thousands by filing date
EXACT SCIENCES CORP COM30063P105Stock273,944$23,729,000thousands by filing date
THETRADEDESKINCCLASSCLASSA88339J105STOK117,786$23,316,000thousands by filing date
GLOBANT S AL44385109COM320,015$22,849,000thousands by filing date
CORNERSTONE ONDEMAND INC COM21925Y103Stock402,871$22,069,000thousands by filing date
DMC GLOBAL INC23291C103COM422,270$20,961,000thousands by filing date
NEOGENOMICS INC64049M209COM NEW993,904$20,335,000thousands by filing date
HEALTHEQUITY INC COM42226A107Stock268,400$19,856,000thousands by filing date
ENSIGN GROUP INC29358P101COM381,478$19,528,000thousands by filing date
LUXFER HOLDINGS PLCG5698W116COMMON STOCK773,313$19,317,000thousands by filing date
Q2 HLDGS INC COM74736L109Stock272,874$18,899,000thousands by filing date
RBC BEARINGS INC COM75524B104Stock145,005$18,440,000thousands by filing date
GRAND CANYON ED INC COM38526M106Stock160,923$18,427,000thousands by filing date
ARGENX SE SPONSORED ADR04016X101ADR145,386$18,150,000thousands by filing date
TELADOC HEALTH INC87918A105COM309,488$17,208,000thousands by filing date
CHART INDS INC16115Q308COM189,131$17,120,000thousands by filing date
CONMED CORP COM207410101Stock205,565$17,099,000thousands by filing date
CHEGG INC163092109COM444,315$16,937,000thousands by filing date
CARDIOVASCULAR SYSTEMS INC141619106COMMON STOCK437,139$16,900,000thousands by filing date
REPLIGEN CORP COM759916109Stock277,796$16,412,000thousands by filing date
KNIGHT-SWIFT TRANSN HLDGS IN499049104CL A488,138$15,952,000thousands by filing date
RUSH ENTERPRISES INC CL A781846209Stock367,722$15,374,000thousands by filing date
DOUGLAS DYNAMICS INC25960R105COM401,422$15,282,000thousands by filing date
ENANTA PHARMACEUTICALS INC29251M106COM151,322$14,454,000thousands by filing date
OXFORD IMMUNOTEC GLOBAL PLCG6855A103ORD SHS832,164$14,338,000thousands by filing date
MEDICINES CO584688105COM498,543$13,934,000thousands by filing date
EURONET WORLDWIDE INC COM298736109Stock94,346$13,453,000thousands by filing date
MODINE MFG CO COM607828100Stock956,954$13,273,000thousands by filing date
COLUMBUS MCKINNON CORP NY199333105COMMON STOCK379,700$13,043,000thousands by filing date
RINGCENTRAL INC76680R206CL A110,535$11,916,000thousands by filing date
HUBSPOTINC443573100STOK66,149$10,995,000thousands by filing date
PROPETRO HLDG CORP74347M108COM477,883$10,771,000thousands by filing date
JBT MAREL CORPORATION477839104COM115,660$10,628,000thousands by filing date
TITAN MACHY INC88830R101COM672,982$10,472,000thousands by filing date
STANDARD BIOTOOLS INC34385P108COM781,118$10,381,000thousands by filing date
ACCELERON PHARMA INC00434H108COM218,464$10,174,000thousands by filing date
GENTHERM INC37253A103COM261,850$9,652,000thousands by filing date
DISTRIBUTION SOLUTIONS GRP I520776105COM307,075$9,630,000thousands by filing date
RAPID7 INC COM753422104Stock187,867$9,508,000thousands by filing date
CARRIZO OIL & GAS INC144577103COM760,208$9,480,000thousands by filing date
EDGIO INC53261M104COM2,889,355$9,333,000thousands by filing date
CASELLA WASTE SYS INC147448104CL A261,109$9,285,000thousands by filing date
ALBANY INTL CORP012348108CL A126,947$9,088,000thousands by filing date
ANGIODYNAMICS INC03475V101COM396,140$9,056,000thousands by filing date
LIVERAMP HLDGS INC COM53815P108Stock160,822$8,776,000thousands by filing date
GARDNER DENVER HLDGS INC36555P107COM307,245$8,544,000thousands by filing date
PROS Holdings Inc74346Y103Common Stock196,987$8,321,000thousands by filing date
UPLAND SOFTWARE INC91544A109COMMON STOCK194,973$8,259,000thousands by filing date
GENOMIC HEALTH, INC.37244C101COM117,882$8,258,000thousands by filing date
CHUY'S HOLDINGS INC171604101COMMON STOCK358,064$8,153,000thousands by filing date
SOUNDTHINKING INC82536T107COM206,747$7,980,000thousands by filing date
INSULET CORP COM45784P101Stock81,357$7,736,000thousands by filing date
VICTORY CAP HLDGS INC DEL COM CL A92645B103Stock513,341$7,710,000thousands by filing date
TWILIO INC CL A90138F102Stock59,311$7,662,000thousands by filing date
WEST PHARMACEUTICAL SVSC INC COM955306105Stock60,600$6,678,000thousands by filing date
NEWMARK GROUP INC65158N102CL A799,504$6,668,000thousands by filing date
INSMED INC COM PAR $.01457669307Stock228,850$6,653,000thousands by filing date
INOGEN INC45780L104COM68,805$6,562,000thousands by filing date
KINDRED BIOSCIENCES INC COM494577109Stock710,790$6,518,000thousands by filing date
HEALTHCARE SVCS GROUP INC421906108COM194,550$6,418,000thousands by filing date
AMBER ROAD INC02318Y108COM734,541$6,368,000thousands by filing date
IMMUNOMEDICS INC452907108COM328,161$6,304,000thousands by filing date
POWER INTEGRATIONS INC COM739276103Stock87,853$6,144,000thousands by filing date
TECHTARGET INC87874R100COM376,306$6,122,000thousands by filing date
HIVE007786106Stock1,323,870$5,997,000thousands by filing date
INNOVATIVE INDL PPTYS INC COM45781V101REIT73,016$5,965,000thousands by filing date
ABIOMED INC003654100COM20,799$5,940,000thousands by filing date
INTERCEPT PHARMACEUTICALS IN45845P108COM52,740$5,899,000thousands by filing date
RUDOLPH TECHNOLOGIES INC781270103COM258,531$5,895,000thousands by filing date
MELLANOX TECHNOLOGIES LTDM51363113COMMON STOCK49,234$5,827,000thousands by filing date
NV5 HOLDINGS, INC62945V109COM94,371$5,602,000thousands by filing date
CAI INTERNATIONAL INC12477X106COM239,715$5,561,000thousands by filing date
MARINEMAX INC567908108COM289,680$5,550,000thousands by filing date
RING ENERGY INC76680V108COMMON STOCK943,036$5,536,000thousands by filing date
CYBERARK SOFTWARE LTD SHSM2682V108Stock44,298$5,274,000thousands by filing date
DIGITAL TURBINE INC25400W102COM NEW1,496,948$5,239,000thousands by filing date
INVACARE CORP461203101COMMON STOCK623,098$5,215,000thousands by filing date
EVERPURE INC CL A74624M102Stock233,223$5,082,000thousands by filing date
SIENTRA INC82621J105COM566,909$4,864,000thousands by filing date
AQUAVENTURE HLDGS LTDG0443N107SHS249,918$4,836,000thousands by filing date
GENFIT S A372279109ADS200,050$4,801,000thousands by filing date
RADWARE LTDM81873107COMMON STOCK181,624$4,746,000thousands by filing date
VERICEL CORP92346J108COM268,075$4,694,000thousands by filing date
CEVA INC157210105COMMON STOCK171,871$4,634,000thousands by filing date
VONAGE HLDGS CORP92886T201COM454,144$4,560,000thousands by filing date
QTS RLTY TR INC74736A103COM CL A99,969$4,498,000thousands by filing date
RUBICON PROJ INC78112V102COM734,074$4,463,000thousands by filing date
KINSALECAPGROUPINC49714P108STOK64,490$4,422,000thousands by filing date
LIGAND PHARMACEUTICALS INC53220K504COM NEW34,074$4,283,000thousands by filing date
WNS HOLDINGS LTD92932M101SPON ADR80,314$4,278,000thousands by filing date
HARVARD BIOSCIENCE INC416906105COM986,701$4,253,000thousands by filing date
MACROGENICS INC556099109COM227,719$4,094,000thousands by filing date
PERFICIENT INC71375U101COM148,558$4,069,000thousands by filing date
TEXAS CAP BANCSHARES INC88224Q107COM74,291$4,056,000thousands by filing date
CLOUDERA INC18914U100COM364,442$3,987,000thousands by filing date
EVOLENT HEALTH INC CL A30050B101Stock316,184$3,978,000thousands by filing date
OKTAINCCLASSA679295105STOK47,612$3,939,000thousands by filing date
QUALYS INC COM74758T303Stock47,130$3,900,000thousands by filing date
DROPBOX INC CL A26210C104Stock173,459$3,781,000thousands by filing date
STAMPS COM INC852857200COM NEW45,381$3,694,000thousands by filing date
PTC INC COM69370C100Stock38,103$3,512,000thousands by filing date
ADVANCED DISP SVCS INC DEL00790X101COM121,404$3,399,000thousands by filing date
ZSCALERINC98980G102STOK47,393$3,362,000thousands by filing date
VAIL RESORTS INC COM91879Q109Stock15,406$3,348,000thousands by filing date
JOINT CORP47973J102COM210,495$3,315,000thousands by filing date
NUTANIX INC CL A67059N108Stock86,099$3,249,000thousands by filing date
GTT COMMUNICATIONS INC362393100COM89,690$3,112,000thousands by filing date
ECHO GLOBAL LOGISTICS INC27875T101COM124,975$3,097,000thousands by filing date
INPHI CORP45772F107COM68,612$3,001,000thousands by filing date
MOBILE MINI INC60740F105COM87,868$2,982,000thousands by filing date
BGC PARTNERS INC05541T101CL A559,385$2,970,000thousands by filing date
COLLEGIUM PHARMACEUTICAL INC19459J104COM196,132$2,969,000thousands by filing date
FINISAR CORP31787A507COM NEW127,278$2,949,000thousands by filing date
AUTOLUS THERAPEUTICS PLC SPON05280R100COM90,043$2,834,000thousands by filing date
NEW RELIC INC64829B100COMMON STOCK27,507$2,715,000thousands by filing date
TERADYNE INC COM880770102Stock68,028$2,710,000thousands by filing date
PROTO LABS INC743713109COM24,850$2,613,000thousands by filing date
HUDSON TECHNOLOGIES INC444144109COMMON STOCK1,336,058$2,579,000thousands by filing date
LIQUIDITY SVCS INC53635B107COM323,406$2,493,000thousands by filing date
CYTOSORBENTS CORP23283X206CMN325,652$2,465,000thousands by filing date
ENPHASE ENERGY INC COM29355A107Stock264,196$2,439,000thousands by filing date
WAGEWORKS INC930427109COM64,192$2,424,000thousands by filing date
COMPUTER TASK GROUP INC205477102COM563,366$2,422,000thousands by filing date
TRITON INTL LTDG9078F107CL A76,036$2,365,000thousands by filing date
PROOFPOINT INC743424103COM19,376$2,353,000thousands by filing date
ADESTO TECHNOLOGIES CORP00687D101COM387,737$2,346,000thousands by filing date
NEURONETICS INC64131A105COM152,480$2,325,000thousands by filing date
MONOLITHIC PWR SYS INC COM609839105Stock16,855$2,284,000thousands by filing date
BIOLIFE SOLUTIONS INC COM NEW09062W204Stock126,524$2,264,000thousands by filing date
PROFIRE ENERGY INC74316X101COM1,221,669$2,187,000thousands by filing date
ENCORE CAP GROUP INC292554102COM79,100$2,154,000thousands by filing date
HTG MOLECULAR DIAGNOSTICS IN40434H104COM821,116$2,053,000thousands by filing date
SILICON LABORATORIES INC COM826919102Stock24,780$2,004,000thousands by filing date
FENNEC PHARMACEUTICALS INC31447P100COMMON STOCK410,932$1,993,000thousands by filing date
MOTORCAR PARTS OF AMERICA IN620071100COMMON STOCK103,778$1,958,000thousands by filing date
ORTHOPEDIATRICS CORP68752L100COMMON STOCK42,401$1,875,000thousands by filing date
AKAMAI TECHNOLOGIES INC COM00971T101Stock25,881$1,856,000thousands by filing date
ITERUM THERAPEUTICS PLC SHS NEWG6333L101Stock231,798$1,836,000thousands by filing date
SPERO THERAPEUTICS INC84833T103COM140,526$1,800,000thousands by filing date
CYTOMX THERAPEUTICS INC23284F105COMMON STOCK156,391$1,681,000thousands by filing date
DEXCOM INC COM252131107Stock14,041$1,672,000thousands by filing date
SOTHERLY HOTELS INC83600C103COM245,101$1,669,000thousands by filing date
AERIE PHARMACEUTICALS INC00771V108COM34,676$1,647,000thousands by filing date
EXTREME NETWORKS INC30226D106COM215,292$1,613,000thousands by filing date
TRUPANION INC898202106COM46,954$1,537,000thousands by filing date
CRYOPORT INC COM PAR $0.001229050307Stock114,873$1,484,000thousands by filing date
EDITAS MEDICINE INC28106W103COM52,328$1,279,000thousands by filing date
REALPAGE INC75606N109COM19,684$1,195,000thousands by filing date
CIDARA THERAPEUTICS INC COM NEW171757107Stock441,047$1,169,000thousands by filing date
CRISPR THERAPEUTICS AG NAMEN AKTH17182108Stock32,657$1,167,000thousands by filing date
MATERION CORP576690101COM19,932$1,137,000thousands by filing date
XENON PHARMACEUTICALS INC COM98420N105Stock108,679$1,104,000thousands by filing date
MATCH GROUP INC57665R106COM18,223$1,032,000thousands by filing date
ENTASIS THERAPEUTICS HLDGS I293614103COM144,583$977,000thousands by filing date
INTELLIA THERAPEUTICS INC45826J105COM56,760$969,000thousands by filing date
SANGAMO THERAPEUTICS INC800677106COM96,901$924,000thousands by filing date
PARATEK PHARMACEUTICALS INC699374302Equity168,775$905,000thousands by filing date
ATLAS FINANCIAL HOLDINGS INCG06207115SHS NEW348,982$858,000thousands by filing date
Melinta Therapeutics Inc58549G209Common / Ordinary Stock229,030$813,000thousands by filing date
ENSERVCO CORP COM NEW29358Y102Stock1,525,272$808,000thousands by filing date
JOUNCE THERAPEUTICS INC481116101COM125,533$778,000thousands by filing date
MIX TELEMATICS LTD60688N102SPONSORED ADR44,959$749,000thousands by filing date
ANGI INC CLASS A00183L102CL A44,405$686,000thousands by filing date
JAMES RIV GROUP LTDG5005R107COM15,385$617,000thousands by filing date
LIVE NATION ENTERTAINMENT INC COM538034109Stock9,393$597,000thousands by filing date
NABRIVA THERAPEUTICS PLCG63637105SHS231,373$565,000thousands by filing date
VIVEVE MED INC92852W204COM NEW594,763$559,000thousands by filing date
TOCAGEN INC888846102COM39,636$431,000thousands by filing date
NUVECTRA CORP67075N108COM38,150$420,000thousands by filing date
EVERBRIDGE INC29978A104COM3,148$236,000thousands by filing date
MGP INGREDIENTS INC NEW55303J106COM2,915$225,000thousands by filing date
GENESEE & WYOMING INC371559105CL A2,500$218,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001026710-19-000004this filing2019-05-14acceptance time not in the bulk data set