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13F-HR filed by Granahan Investment Management, LLC

Granahan Investment Management, LLC filed this 13F-HR for the quarter ended 2018-03-31, filed 2018-05-14, with 197 holding rows worth $1,384,868,000.

Accession
0001026710-18-000004
Filed
2018-05-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2018

A combination report, 197 entries on the cover page, a total value of $1,384,868,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,384,869,000 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 COM22160N109Stock129,195$46,856,000thousands by filing date
LIVEPERSON, INC.538146101COM2,796,431$45,722,000thousands by filing date
SODASTREAM INTERNATIONALM9068E105LTD449,278$41,257,000thousands by filing date
2U INC90214J101COM409,606$34,419,000thousands by filing date
TELADOC HEALTH INC87918A105COM792,571$31,941,000thousands by filing date
KORNIT DIGITAL LTDM6372Q113SHS2,289,160$29,530,000thousands by filing date
AZENTA INC114340102COM1,056,654$28,614,000thousands by filing date
STRAYER ED INC863236105COM281,972$28,493,000thousands by filing date
AXONENTERPRISEINC05464C101STOK684,480$26,907,000thousands by filing date
THE ULTIMATE SOFTWARE GROUP IN90385D107COM86,503$21,081,000thousands by filing date
VIRTUSA CORP92827P102COM425,036$20,597,000thousands by filing date
OSI SYSTEMS INC671044105COM311,845$20,354,000thousands by filing date
MIMECAST LIMITEDG14838109ORD SHS566,334$20,065,000thousands by filing date
SPS COMM INC COM78463M107Stock304,630$19,518,000thousands by filing date
ECHO GLOBAL LOGISTICS INC27875T101COM654,478$18,064,000thousands by filing date
ENSIGN GROUP INC29358P101COM665,417$17,500,000thousands by filing date
EVOLENT HEALTH INC CL A30050B101Stock1,190,958$16,971,000thousands by filing date
TITAN MACHY INC88830R101COM711,799$16,770,000thousands by filing date
CARBONITE INC141337105COM574,140$16,535,000thousands by filing date
OKTAINCCLASSA679295105STOK404,928$16,136,000thousands by filing date
MEDICINES CO584688105COM480,186$15,817,000thousands by filing date
GRAND CANYON ED INC COM38526M106Stock150,636$15,805,000thousands by filing date
PAYLOCITY HLDG CORP COM70438V106Stock305,757$15,664,000thousands by filing date
CHUY'S HOLDINGS INC171604101COMMON STOCK584,504$15,314,000thousands by filing date
RUSH ENTERPRISES INC CL A781846209Stock332,646$14,134,000thousands by filing date
DOUGLAS DYNAMICS INC25960R105COM313,337$13,583,000thousands by filing date
CHEGG INC163092109COM640,397$13,231,000thousands by filing date
KAMAN CORP-CLASS A483548103COM209,848$13,036,000thousands by filing date
EBIX INC278715206COM NEW167,886$12,508,000thousands by filing date
CONMED CORP COM207410101Stock196,923$12,471,000thousands by filing date
TRITON INTL LTDG9078F107CL A405,699$12,414,000thousands by filing date
EXACT SCIENCES CORP COM30063P105Stock299,630$12,084,000thousands by filing date
INVACARE CORP461203101COMMON STOCK650,031$11,311,000thousands by filing date
RBC BEARINGS INC COM75524B104Stock89,820$11,156,000thousands by filing date
INNERWORKINGS INC45773Y105COM1,228,854$11,121,000thousands by filing date
EXTREME NETWORKS INC30226D106COM976,817$10,813,000thousands by filing date
CORNERSTONE ONDEMAND INC COM21925Y103Stock275,122$10,760,000thousands by filing date
DMC GLOBAL INC23291C103COM400,578$10,715,000thousands by filing date
AMBER ROAD INC02318Y108COM1,183,112$10,530,000thousands by filing date
BOX INC CL A10316T104Stock511,937$10,520,000thousands by filing date
KINSALECAPGROUPINC49714P108STOK202,450$10,392,000thousands by filing date
EVERBRIDGE INC29978A104COM282,238$10,330,000thousands by filing date
CALAVO GROWERS INC128246105COM110,732$10,209,000thousands by filing date
VICTORY CAP HLDGS INC DEL COM CL A92645B103Stock826,249$10,163,000thousands by filing date
MINDBODY INC60255W105COM CL A249,638$9,711,000thousands by filing date
THETRADEDESKINCCLASSCLASSA88339J105STOK192,814$9,567,000thousands by filing date
BIO RAD LABS INC090572207CL A38,065$9,519,000thousands by filing date
TECHTARGET INC87874R100COM476,846$9,480,000thousands by filing date
NEOGENOMICS INC64049M209COM NEW1,115,974$9,106,000thousands by filing date
ACCELERON PHARMA INC00434H108COM232,746$9,100,000thousands by filing date
HAWAIIAN HOLDINGS INC419879101COM234,576$9,078,000thousands by filing date
PACIFIC PREMIER BANCORP INC69478X105COM217,222$8,732,000thousands by filing date
PAYCOMSOFTWAREINC70432V102STOK81,223$8,723,000thousands by filing date
ALBANY INTL CORP012348108CL A136,442$8,555,000thousands by filing date
IMAX CORP45245E109COM435,511$8,362,000thousands by filing date
EDGIO INC53261M104COM1,996,760$8,207,000thousands by filing date
TENNANT CO880345103COM117,646$7,965,000thousands by filing date
RAPID7 INC COM753422104Stock309,670$7,918,000thousands by filing date
TEXAS CAP BANCSHARES INC88224Q107COM83,639$7,519,000thousands by filing date
ENANTA PHARMACEUTICALS INC29251M106COM92,907$7,517,000thousands by filing date
HUBSPOTINC443573100STOK68,404$7,408,000thousands by filing date
QUAKER HOUGHTON747316107COM48,903$7,244,000thousands by filing date
PROS Holdings Inc74346Y103Common Stock218,529$7,214,000thousands by filing date
QUALYS INC COM74758T303Stock99,000$7,202,000thousands by filing date
RESOLUTE ENERGY CORP76116A306COM NEW207,341$7,184,000thousands by filing date
ANGIODYNAMICS INC03475V101COM413,305$7,130,000thousands by filing date
IRONWOOD PHARMACEUTICALS INC46333X108COMMON STOCK456,100$7,038,000thousands by filing date
UPLAND SOFTWARE INC91544A109COMMON STOCK243,025$6,997,000thousands by filing date
GENESEE & WYOMING INC371559105CL A98,733$6,989,000thousands by filing date
FRESHPET INC COM358039105Stock413,214$6,797,000thousands by filing date
POWER INTEGRATIONS INC COM739276103Stock96,543$6,599,000thousands by filing date
MELLANOX TECHNOLOGIES LTDM51363113COMMON STOCK90,192$6,570,000thousands by filing date
MODINE MFG CO COM607828100Stock307,800$6,510,000thousands by filing date
OXFORD IMMUNOTEC GLOBAL PLCG6855A103ORD SHS518,173$6,451,000thousands by filing date
DISTRIBUTION SOLUTIONS GRP I520776105COM255,441$6,450,000thousands by filing date
CARE COM INC141633107COM392,737$6,390,000thousands by filing date
RUDOLPH TECHNOLOGIES INC781270103COM230,063$6,373,000thousands by filing date
CARDIOVASCULAR SYSTEMS INC141619106COMMON STOCK289,014$6,338,000thousands by filing date
WIX COM LTD SHSM98068105Stock78,293$6,228,000thousands by filing date
STAG INDUSTRIAL INC85254J102COM259,087$6,197,000thousands by filing date
CARRIZO OIL & GAS INC144577103COM385,059$6,161,000thousands by filing date
Q2 HLDGS INC COM74736L109Stock135,142$6,156,000thousands by filing date
GRAY MEDIA INC389375106COMMON STOCK481,680$6,117,000thousands by filing date
REPLIGEN CORP COM759916109Stock158,929$5,750,000thousands by filing date
LIGAND PHARMACEUTICALS INC53220K504COM NEW33,533$5,538,000thousands by filing date
MACROGENICS INC556099109COM219,264$5,517,000thousands by filing date
NUTANIX INC CL A67059N108Stock112,305$5,515,000thousands by filing date
GARDNER DENVER HLDGS INC36555P107COM170,636$5,235,000thousands by filing date
PACIRA BIOSCIENCES INC COM695127100Stock167,469$5,217,000thousands by filing date
MOBILE MINI INC60740F105COM118,093$5,137,000thousands by filing date
SAFEGUARD SCIENTIFICS INC786449207COMMON STOCK404,983$4,961,000thousands by filing date
STAMPS COM INC852857200COM NEW24,606$4,947,000thousands by filing date
APPTIO INC03835C108CL A171,658$4,865,000thousands by filing date
HARVARD BIOSCIENCE INC416906105COM961,647$4,808,000thousands by filing date
HIVE007786106Stock1,189,686$4,806,000thousands by filing date
PROPETRO HLDG CORP74347M108COM291,481$4,632,000thousands by filing date
CYTOMX THERAPEUTICS INC23284F105COMMON STOCK162,592$4,626,000thousands by filing date
HERITAGE INSURANCE HLDGS INC42727J102COM305,051$4,625,000thousands by filing date
ZENDESK INC98936J101COM92,346$4,421,000thousands by filing date
CEVA INC157210105COMMON STOCK116,619$4,222,000thousands by filing date
EVERPURE INC CL A74624M102Stock204,272$4,075,000thousands by filing date
PERFICIENT INC71375U101COM177,082$4,059,000thousands by filing date
RADWARE LTDM81873107COMMON STOCK185,751$3,966,000thousands by filing date
CRISPR THERAPEUTICS AG NAMEN AKTH17182108Stock86,743$3,965,000thousands by filing date
NEXSTAR MEDIA GROUP INC COMMON STOCK65336K103Stock58,464$3,888,000thousands by filing date
TWILIO INC CL A90138F102Stock101,276$3,867,000thousands by filing date
SUPER MICRO COMPUTER INC86800U104COM224,278$3,813,000thousands by filing date
KENNAMETAL INC489170100COM94,429$3,792,000thousands by filing date
ARGENX SE SPONSORED ADR04016X101ADR47,100$3,789,000thousands by filing date
VITAL THERAPIES INC92847R104COM556,212$3,782,000thousands by filing date
WNS HOLDINGS LTD92932M101SPON ADR80,232$3,637,000thousands by filing date
RED HAT INC756577102COM24,166$3,613,000thousands by filing date
ABIOMED INC003654100COM12,317$3,584,000thousands by filing date
ENCORE CAP GROUP INC292554102COM79,052$3,573,000thousands by filing date
TACTILE SYSTEMS TECHNOLOGY I87357P100COMMON STOCK108,496$3,450,000thousands by filing date
SUPERNUS PHARMACEUTICALS868459108COM71,989$3,297,000thousands by filing date
GSV CAPITAL CORP36191J101COM432,463$3,261,000thousands by filing date
TRUPANION INC898202106COM108,701$3,249,000thousands by filing date
JAMES RIV GROUP LTDG5005R107COM91,386$3,241,000thousands by filing date
EURONET WORLDWIDE INC COM298736109Stock40,582$3,203,000thousands by filing date
PROTO LABS INC743713109COM27,250$3,203,000thousands by filing date
CAI INTERNATIONAL INC12477X106COM147,405$3,134,000thousands by filing date
WEIGHT WATCHERS INTL INC948626106COM48,530$3,092,000thousands by filing date
LENDINGTREE INC52603B107COM9,413$3,089,000thousands by filing date
WEST PHARMACEUTICAL SVSC INC COM955306105Stock34,200$3,020,000thousands by filing date
CYBERARK SOFTWARE LTD SHSM2682V108Stock58,423$2,981,000thousands by filing date
PTC INC COM69370C100Stock38,143$2,976,000thousands by filing date
IPG PHOTONICS CORP44980X109COM12,522$2,922,000thousands by filing date
HTG MOLECULAR DIAGNOSTICS IN40434H104COM802,521$2,905,000thousands by filing date
ADVANCED DISP SVCS INC DEL00790X101COM129,049$2,875,000thousands by filing date
ATLAS FINANCIAL HOLDINGS INCG06207115SHS NEW277,482$2,872,000thousands by filing date
LIQUIDITY SVCS INC53635B107COM441,162$2,868,000thousands by filing date
TERADYNE INC COM880770102Stock62,187$2,843,000thousands by filing date
PROOFPOINT INC743424103COM24,848$2,824,000thousands by filing date
Zagg, Inc.98884U108COM223,116$2,722,000thousands by filing date
ZSCALERINC98980G102STOK96,950$2,721,000thousands by filing date
CAROLINA FINL CORP NEW143873107COM68,806$2,703,000thousands by filing date
JOUNCE THERAPEUTICS INC481116101COM120,585$2,695,000thousands by filing date
SANGAMO THERAPEUTICS INC800677106COM129,355$2,458,000thousands by filing date
RING ENERGY INC76680V108COMMON STOCK169,291$2,429,000thousands by filing date
VONAGE HLDGS CORP92886T201COM222,686$2,372,000thousands by filing date
EDITAS MEDICINE INC28106W103COM71,006$2,354,000thousands by filing date
INTELLIA THERAPEUTICS INC45826J105COM110,442$2,329,000thousands by filing date
DEXCOM INC COM252131107Stock30,647$2,273,000thousands by filing date
GTT COMMUNICATIONS INC362393100COM38,583$2,188,000thousands by filing date
COMPUTER TASK GROUP INC205477102COM261,083$2,138,000thousands by filing date
IMMUNOMEDICS INC452907108COM139,500$2,038,000thousands by filing date
IMPERVA INC45321L100COM42,536$1,842,000thousands by filing date
SILICON LABORATORIES INC COM826919102Stock20,299$1,825,000thousands by filing date
HUDSON TECHNOLOGIES INC444144109COMMON STOCK365,372$1,805,000thousands by filing date
MONOLITHIC PWR SYS INC COM609839105Stock15,322$1,774,000thousands by filing date
BGC PARTNERS INC05541T101CL A131,104$1,763,000thousands by filing date
PROFIRE ENERGY INC74316X101COM600,051$1,638,000thousands by filing date
NEW RELIC INC64829B100COMMON STOCK21,869$1,621,000thousands by filing date
QTS RLTY TR INC74736A103COM CL A44,582$1,615,000thousands by filing date
CRYOPORT INC COM PAR $0.001229050307Stock175,594$1,510,000thousands by filing date
FINISAR CORP31787A507COM NEW93,298$1,475,000thousands by filing date
ENSERVCO CORP COM NEW29358Y102Stock1,586,453$1,444,000thousands by filing date
KINDRED BIOSCIENCES INC COM494577109Stock165,262$1,430,000thousands by filing date
THOR INDS INC885160101COM12,104$1,394,000thousands by filing date
TYLER TECHNOLOGIES INC COM902252105Stock6,532$1,378,000thousands by filing date
VIVEVE MED INC92852W204COM NEW363,899$1,332,000thousands by filing date
KNIGHT-SWIFT TRANSN HLDGS IN499049104CL A28,696$1,320,000thousands by filing date
COGENT COMMUNICATIONS GROUP19239V302COM NEW30,378$1,318,000thousands by filing date
LITHIA MTRS INC COM536797103Stock12,965$1,303,000thousands by filing date
EPAM SYS INC COM29414B104Stock11,000$1,260,000thousands by filing date
INPHI CORP45772F107COM38,855$1,170,000thousands by filing date
DIGITAL TURBINE INC25400W102COM NEW574,211$1,154,000thousands by filing date
CADENCE DESIGN SYSTEM INC COM127387108Stock31,180$1,146,000thousands by filing date
BOINGO WIRELESS INC09739C102COM46,266$1,146,000thousands by filing date
WAGEWORKS INC930427109COM24,717$1,117,000thousands by filing date
COLLEGIUM PHARMACEUTICAL INC19459J104COM43,600$1,114,000thousands by filing date
GUIDEWIRE SOFTWARE INC COM40171V100Stock13,128$1,061,000thousands by filing date
SOTHERLY HOTELS INC83600C103COM144,289$998,000thousands by filing date
WINNEBAGO INDS INC974637100COM26,420$993,000thousands by filing date
VISTRA CORP COM92840M102Stock47,314$986,000thousands by filing date
PANDORA MEDIA INC698354107COM157,300$791,000thousands by filing date
MGM RESORTS INTERNATIONAL552953101COM22,119$775,000thousands by filing date
FULGENT GENETICS INC359664109COM193,004$772,000thousands by filing date
MATCH GROUP INC57665R106COM13,671$608,000thousands by filing date
FENNEC PHARMACEUTICALS INC31447P100COMMON STOCK47,376$573,000thousands by filing date
NEWMARK GROUP INC65158N102CL A37,344$567,000thousands by filing date
ADESTO TECHNOLOGIES CORP00687D101COM74,867$554,000thousands by filing date
TRIVAGO N V SPON ADS A SHS N89686D105ADR75,718$526,000thousands by filing date
ROYAL CARIBBEAN GROUP COMV7780T103Stock4,407$519,000thousands by filing date
AVEO PHARMACEUTICALS INC053588109COM154,378$448,000thousands by filing date
ZAFGEN INC98885E103COM60,144$448,000thousands by filing date
REMARK HLDGS INC75955K102COM77,791$442,000thousands by filing date
TOCAGEN INC888846102COM36,599$434,000thousands by filing date
CANCER GENETICS INC.13739u104COM235,502$389,000thousands by filing date
CAESARSTONE LTDM20598104ORD SHS19,031$374,000thousands by filing date
PROTEOSTASIS THERAPEUTICS IN74373B109COM70,534$335,000thousands by filing date
VERASTEM INC92337C104COM112,220$334,000thousands by filing date
STEEL DYNAMICS INC COM858119100Stock5,841$258,000thousands by filing date
AGILENT TECHNOLOGIES INC COM00846U101Stock3,856$258,000thousands by filing date
APOGEE ENTERPRISES INC037598109COM4,652$202,000thousands by filing date
SHARPSPRING INC820054104COM26,204$167,000thousands by filing date

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001026710-18-000004this filing2018-05-14acceptance time not in the bulk data set