Granahan Investment Management

Latest statistics and disclosures from Granahan Investment Management's latest quarterly 13F-HR filing:

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Positions held by Granahan Investment Management consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 178 positions in its portfolio as reported in the March 2022 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Kornit Digital SHS (KRNT) 4.7 $191M +7% 2.3M 82.69
Evolent Health Cl A (EVH) 3.6 $146M -9% 4.5M 32.30
Axon Enterprise (AXON) 3.4 $138M -4% 998k 137.73
4068594 Enphase Energy (ENPH) 3.4 $137M +29% 678k 201.78
CoStar (CSGP) 3.1 $127M +47% 1.9M 66.61
SPS Commerce (SPSC) 3.1 $126M -8% 957k 131.20
Paycom Software (PAYC) 3.0 $122M -2% 353k 346.38
Magnite Ord (MGNI) 3.0 $121M +7% 9.1M 13.21
Digital Turbine Com New (APPS) 2.7 $109M +5% 2.5M 43.81
Etsy (ETSY) 2.6 $107M +42% 857k 124.28
Chegg (CHGG) 2.3 $94M +60% 2.6M 36.28
Zeta Global Holdings Corp Cl A (ZETA) 2.0 $81M -9% 6.3M 12.75
Brooks Automation (AZTA) 1.9 $77M 925k 82.88
Chart Industries (GTLS) 1.6 $66M +40% 386k 171.77

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Stratasys SHS (SSYS) 1.5 $62M 2.4M 25.39
Euronet Worldwide (EEFT) 1.5 $59M -6% 455k 130.15
Porch Group (PRCH) 1.4 $58M +77% 8.3M 6.95
Healthequity (HQY) 1.4 $56M 829k 67.44
Veracyte (VCYT) 1.3 $54M +9% 2.0M 27.57
Array Technologies Com Shs (ARRY) 1.3 $53M +14% 4.7M 11.27
OSI Systems (OSIS) 1.3 $51M -5% 596k 85.12
Bright Horizons Fam Sol In D (BFAM) 1.2 $49M -21% 370k 132.69
Lovesac Company (LOVE) 1.2 $48M +25% 891k 54.06
Life Time Group Holdings Common Stock (LTH) 1.2 $48M -4% 3.3M 14.54
Workiva Com Cl A (WK) 1.1 $45M -60% 381k 118.00
Kulicke and Soffa Industries (KLIC) 1.1 $45M -6% 802k 56.02
Bumble Com Cl A (BMBL) 1.1 $44M +119% 1.5M 28.98
LivePerson (LPSN) 1.0 $42M -3% 1.7M 24.42
Tree (TREE) 1.0 $41M -5% 339k 119.67
Datto Hldg Corp 0.9 $37M -16% 1.4M 26.72
Liquidity Services (LQDT) 0.9 $36M +13% 2.1M 17.12
Enovix Corp (ENVX) 0.9 $36M 2.5M 14.27
Castle Biosciences (CSTL) 0.9 $36M +7% 794k 44.86
Overstock (OSTK) 0.9 $35M +12% 803k 44.01
Domo Com Cl B (DOMO) 0.9 $35M -3% 697k 50.57
Quanterix Ord (QTRX) 0.8 $34M +56% 1.2M 29.19
Power Integrations (POWI) 0.7 $30M 322k 92.68
Varonis Sys (VRNS) 0.7 $29M +15% 603k 47.54
Coupa Software (COUP) 0.7 $27M NEW 260k 101.63
Columbus McKinnon (CMCO) 0.6 $25M -13% 590k 42.40
Onespaworld Holdings Ltd onespaworld hold (OSW) 0.6 $25M -19% 2.4M 10.20
Victory Cap Hldgs Com Cl A (VCTR) 0.6 $24M -4% 837k 28.87
Lithia Motors (LAD) 0.6 $24M -15% 78k 300.12
Vericel (VCEL) 0.6 $23M +3% 598k 38.22
Genius Sports Shares Cl A (GENI) 0.6 $23M +71% 4.9M 4.60
Pure Storage Cl A (PSTG) 0.6 $23M -12% 643k 35.31
Vita Coco Co Inc/the (COCO) 0.5 $22M +30% 2.5M 8.96
PROS Holdings (PRO) 0.5 $21M +22% 629k 33.31
Willscot Mobil Mini Hldng Com Cl A (WSC) 0.5 $21M -29% 536k 39.13
Everquote Com Cl A (EVER) 0.5 $21M -21% 1.3M 16.18
Revolve Group Cl A (RVLV) 0.5 $21M NEW 382k 53.69
Orthopediatrics Corp. (KIDS) 0.5 $20M +44% 375k 53.99
Sprout Social Com Cl A (SPT) 0.5 $20M -18% 252k 80.12
James River Group Holdings L (JRVR) 0.5 $19M +3% 778k 24.74
Ceva (CEVA) 0.5 $19M +37% 473k 40.65
Ambarella SHS (AMBA) 0.5 $19M +293% 182k 104.92
Texas Capital Bancshares (TCBI) 0.4 $18M -13% 312k 57.31
Limelight Networks (EGIO) 0.4 $18M +31% 3.4M 5.22
Inmode SHS (INMD) 0.4 $18M +122% 473k 36.91
Shotspotter (SSTI) 0.4 $17M -2% 623k 27.72
Perficient (PRFT) 0.4 $17M +14% 153k 110.09
Rapid7 (RPD) 0.4 $17M +9% 151k 111.24
Innovative Industria A (IIPR) 0.4 $17M +7% 82k 205.40
Si-bone (SIBN) 0.4 $17M 738k 22.60
908 Devices (MASS) 0.4 $16M +7% 853k 19.01
First Watch Restaurant Groupco (FWRG) 0.4 $16M -17% 1.2M 13.05
Natera (NTRA) 0.4 $16M +336% 384k 40.68
Globant S A (GLOB) 0.4 $15M -62% 58k 262.06
Organogenesis Hldgs (ORGO) 0.4 $15M -11% 2.0M 7.62
Casella Waste Sys Cl A (CWST) 0.4 $15M +57% 172k 87.65
Mesa Laboratories (MLAB) 0.4 $15M +22% 57k 254.88
Health Catalyst (HCAT) 0.4 $15M +31% 558k 26.13
Alta Equipment Group Common Stock (ALTG) 0.4 $15M -18% 1.2M 12.36
Aerie Pharmaceuticals (AERI) 0.4 $15M +28% 1.6M 9.10
Hagerty Cl A Com (HGTY) 0.3 $14M 1.3M 10.79
Biolife Solutions Com New (BLFS) 0.3 $14M +40% 610k 22.73
Vicor Corporation (VICR) 0.3 $14M +50% 196k 70.55
Materion Corporation (MTRN) 0.3 $14M -33% 161k 85.74
RBC Bearings Incorporated (ROLL) 0.3 $13M -12% 69k 193.88
Definitive Healthcare Corp Class A Com (DH) 0.3 $13M +80% 539k 24.65
Ameresco Cl A (AMRC) 0.3 $13M NEW 163k 79.50
Callaway Golf Company (ELY) 0.3 $13M +174% 550k 23.42
CONMED Corporation (CNMD) 0.3 $12M -48% 81k 148.55
Akoustis Technologies (AKTS) 0.3 $11M +53% 1.8M 6.50
Affimed Therapeutics B V (AFMD) 0.3 $11M -24% 2.5M 4.37
Veeco Instruments (VECO) 0.3 $11M +5% 390k 27.19
Icad Com New (ICAD) 0.3 $11M 2.4M 4.46
Kinsale Cap Group (KNSL) 0.3 $10M -45% 45k 228.01
Olink Hldg Ab Sponsored Ads (OLK) 0.3 $10M +237% 573k 17.66
Blueprint Medicines (BPMC) 0.2 $10M +208% 157k 63.88
Darling International (DAR) 0.2 $10M -54% 124k 80.38
Stoneridge (SRI) 0.2 $9.9M -9% 475k 20.76
TechTarget (TTGT) 0.2 $9.7M +5% 120k 81.28
Silicon Motion Technology Sponsored Adr (SIMO) 0.2 $9.6M -15% 143k 66.82
Silvergate Cap Corp Cl A (SI) 0.2 $9.6M NEW 64k 150.58
WNS HLDGS Spon Adr (WNS) 0.2 $9.4M +2% 110k 85.49
Thredup Cl A (TDUP) 0.2 $9.4M -50% 1.2M 7.70
ImmunoGen (IMGN) 0.2 $9.3M +54% 2.0M 4.76
Harvard Bioscience (HBIO) 0.2 $9.0M -12% 1.5M 6.21
Radware Ord (RDWR) 0.2 $8.7M +7% 272k 31.97
Chicken Soup For The Soul En Cl A (CSSE) 0.2 $8.3M +3% 1.0M 7.99
Luxfer Holdings SHS (LXFR) 0.2 $8.2M -47% 489k 16.80
Portillos Com Cl A (PTLO) 0.2 $8.1M +278% 329k 24.56
Insmed Com Par $.01 (INSM) 0.2 $8.1M +12% 344k 23.50
Xenon Pharmaceuticals (XENE) 0.2 $8.0M +20% 263k 30.57
Fate Therapeutics (FATE) 0.2 $7.9M +53% 205k 38.77
Apellis Pharmaceuticals (APLS) 0.2 $7.8M +84% 154k 50.81
Hudson Technologies (HDSN) 0.2 $7.8M -31% 1.3M 6.21
BioCryst Pharmaceuticals (BCRX) 0.2 $7.6M -58% 469k 16.26
Ciena Corp Com New (CIEN) 0.2 $7.5M 124k 60.63
Onto Innovation (ONTO) 0.2 $7.5M +2% 86k 86.89
Acacia Resh Corp Acacia Tch Com (ACTG) 0.2 $7.5M -29% 1.7M 4.51
Kiniksa Pharmaceuticals Com Cl A (KNSA) 0.2 $7.4M +23% 742k 9.94
Wix SHS (WIX) 0.2 $7.3M +2% 70k 104.45
The Beauty Health Company Com Cl A (SKIN) 0.2 $7.2M +144% 424k 16.88
Arcus Biosciences Incorporated (RCUS) 0.2 $7.1M +64% 226k 31.56
American Well Corp Cl A (AMWL) 0.2 $7.1M +19% 1.7M 4.21
Nutanix Cl A (NTNX) 0.2 $7.0M +7% 261k 26.82
Qualys (QLYS) 0.2 $6.8M +3% 48k 142.40
Intellia Therapeutics (NTLA) 0.2 $6.7M -20% 93k 72.67
Axt (AXTI) 0.2 $6.7M +13% 948k 7.02
AtriCure (ATRC) 0.2 $6.5M -13% 99k 65.67
Rush Enterprises Cl A (RUSHA) 0.2 $6.4M -52% 126k 50.91
Beam Therapeutics (BEAM) 0.2 $6.2M +29% 108k 57.30
Gentherm (THRM) 0.1 $6.0M -63% 82k 73.04
Ptc (PTC) 0.1 $6.0M +12% 56k 107.72
Crispr Therapeutics Namen Akt (CRSP) 0.1 $5.8M +93% 92k 62.76
Heska Corp Com Restrc New (HSKA) 0.1 $5.7M +47% 41k 138.28
Biomerica Com New (BMRA) 0.1 $5.2M +6% 1.2M 4.47
Xencor (XNCR) 0.1 $5.2M +59% 195k 26.68
Lawson Products (DSGR) 0.1 $5.0M -43% 128k 38.54
Newmark Group Cl A (NMRK) 0.1 $4.9M -66% 311k 15.92
Silicon Laboratories (SLAB) 0.1 $4.9M +6% 33k 150.21
Motorcar Parts of America (MPAA) 0.1 $4.6M -71% 260k 17.83
Gray Television (GTN) 0.1 $4.6M -64% 208k 22.07
Prothena Corp SHS (PRTA) 0.1 $4.5M +37% 124k 36.57
Western Digital (WDC) 0.1 $4.5M +6% 90k 49.65
Repligen Corporation (RGEN) 0.1 $4.4M NEW 24k 188.07
New Relic (NEWR) 0.1 $4.4M +6% 66k 66.88
Dermtech Ord ord (DMTK) 0.1 $4.4M +102% 298k 14.68
Harmonic (HLIT) 0.1 $4.3M 464k 9.29
Sharps Compliance (SMED) 0.1 $4.2M -15% 718k 5.90
Monolithic Power Systems (MPWR) 0.1 $4.0M +7% 8.2k 485.66
Cytosorbents Corp Com New (CTSO) 0.1 $3.9M +9% 1.2M 3.19
Airgain (AIRG) 0.1 $3.9M 511k 7.58
Archer Aviation Com Cl A (ACHR) 0.1 $3.8M NEW 781k 4.81
Pacific Biosciences of California (PACB) 0.1 $3.8M -15% 412k 9.10
Cyberark Software SHS (CYBR) 0.1 $3.7M +7% 22k 168.75
AMN Healthcare Services (AMN) 0.1 $3.6M +4% 34k 104.32
Computer Task (CTG) 0.1 $3.5M -41% 356k 9.77
Pliant Therapeutics (PLRX) 0.1 $3.4M +79% 489k 7.01
CorVel Corporation (CRVL) 0.1 $3.4M +2% 20k 168.44
Arteris (AIP) 0.1 $3.3M +10% 251k 13.00
Revance Therapeutics (RVNC) 0.1 $3.2M -25% 162k 19.50
Enanta Pharmaceuticals (ENTA) 0.1 $3.1M -76% 43k 71.18
Chemocentryx (CCXI) 0.1 $3.1M NEW 123k 25.07
Neogenomics Com New (NEO) 0.1 $3.0M -52% 245k 12.15
Chefs Whse (CHEF) 0.1 $3.0M -76% 91k 32.60
Silk Road Medical Inc Common (SILK) 0.1 $2.8M -67% 69k 41.29
Kezar Life Sciences (KZR) 0.1 $2.8M +45% 170k 16.62
Veritone (VERI) 0.1 $2.7M +15% 148k 18.28
Caribou Biosciences (CRBU) 0.1 $2.6M +249% 287k 9.18
Douglas Dynamics (PLOW) 0.1 $2.6M -77% 76k 34.59
Titan Machinery (TITN) 0.1 $2.6M -75% 92k 28.25
Shockwave Med (SWAV) 0.1 $2.4M NEW 12k 207.38
Grid Dynamics Hldgs Cl A (GDYN) 0.1 $2.4M NEW 168k 14.08
Renalytix Ads (RNLX) 0.1 $2.3M -36% 330k 6.92
Cryoport Com Par $0.001 (CYRX) 0.1 $2.3M -73% 65k 34.91
Arcturus Therapeutics Hldg I (ARCT) 0.0 $1.7M +17% 65k 26.95
Green Brick Partners (GRBK) 0.0 $1.5M -92% 76k 19.76
Lifemd (LFMD) 0.0 $1.0M +448% 296k 3.53
Xeris Pharmaceuticals (XERS) 0.0 $1.0M -22% 405k 2.56
Ligand Pharmaceuticals Com New (LGND) 0.0 $1.0M -86% 9.1k 112.44
Spero Therapeutics (SPRO) 0.0 $986k -70% 113k 8.70
Semler Scientific (SMLR) 0.0 $971k NEW 20k 49.55
23andme Holding Class A Com (ME) 0.0 $800k -20% 209k 3.83
Avita Therapeutics (RCEL) 0.0 $219k +18% 26k 8.49
Executive Network Partnering *w Exp 09/25/202 (ENPC.WS) 0.0 $121k -7% 385k 0.31

Past Filings by Granahan Investment Management

SEC 13F filings are viewable for Granahan Investment Management going back to 2011

View all past filings