Granahan Investment Management as of Dec. 31, 2021
Portfolio Holdings for Granahan Investment Management
Granahan Investment Management holds 186 positions in its portfolio as reported in the December 2021 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Kornit Digital SHS (KRNT) | 6.7 | $326M | 2.1M | 152.25 | |
| Axon Enterprise (AXON) | 3.4 | $165M | 1.1M | 157.00 | |
| Paycom Software (PAYC) | 3.1 | $150M | 361k | 415.19 | |
| SPS Commerce (SPSC) | 3.1 | $149M | 1.0M | 142.35 | |
| Magnite Ord (MGNI) | 3.1 | $148M | 8.5M | 17.50 | |
| Digital Turbine Com New (APPS) | 3.0 | $145M | 2.4M | 60.99 | |
| Evolent Health Cl A (EVH) | 2.8 | $138M | 5.0M | 27.67 | |
| Etsy (ETSY) | 2.7 | $131M | 600k | 218.94 | |
| Workiva Com Cl A (WK) | 2.6 | $126M | 966k | 130.49 | |
| CoStar (CSGP) | 2.1 | $102M | 1.3M | 79.03 | |
| Brooks Automation (AZTA) | 2.0 | $96M | 935k | 103.11 | |
| 4068594 Enphase Energy (ENPH) | 2.0 | $96M | 523k | 182.94 | |
| Veracyte (VCYT) | 1.5 | $74M | 1.8M | 41.20 | |
| Porch Group (PRCH) | 1.5 | $73M | 4.7M | 15.59 | |
| Enovix Corp (ENVX) | 1.4 | $68M | 2.5M | 27.28 | |
| Array Technologies Com Shs (ARRY) | 1.3 | $64M | 4.1M | 15.69 | |
| LivePerson (LPSN) | 1.3 | $64M | 1.8M | 35.72 | |
| Stratasys SHS (SSYS) | 1.2 | $60M | 2.4M | 24.49 | |
| Life Time Group Holdings Common Stock (LTH) | 1.2 | $59M | 3.4M | 17.21 | |
| Bright Horizons Fam Sol In D (BFAM) | 1.2 | $59M | 469k | 125.88 | |
| OSI Systems (OSIS) | 1.2 | $59M | 633k | 93.20 | |
| Zeta Global Holdings Corp Cl A (ZETA) | 1.2 | $59M | 6.9M | 8.42 | |
| Euronet Worldwide (EEFT) | 1.2 | $58M | 487k | 119.17 | |
| Kulicke and Soffa Industries (KLIC) | 1.1 | $52M | 860k | 60.54 | |
| Chegg (CHGG) | 1.0 | $50M | 1.6M | 30.70 | |
| Globant S A (GLOB) | 1.0 | $48M | 154k | 314.09 | |
| Lovesac Company (LOVE) | 1.0 | $47M | 712k | 66.26 | |
| Tree (TREE) | 0.9 | $44M | 360k | 122.60 | |
| Chart Industries (GTLS) | 0.9 | $44M | 275k | 159.49 | |
| Datto Hldg Corp | 0.9 | $43M | 1.6M | 26.35 | |
| Overstock (BYON) | 0.9 | $42M | 713k | 59.01 | |
| Liquidity Services (LQDT) | 0.8 | $41M | 1.9M | 22.08 | |
| 2u | 0.8 | $41M | 2.0M | 20.07 | |
| Cricut Com Cl A (CRCT) | 0.8 | $39M | 1.8M | 22.09 | |
| Healthequity (HQY) | 0.7 | $36M | 822k | 44.24 | |
| Domo Com Cl B (DOMO) | 0.7 | $36M | 723k | 49.60 | |
| Victory Cap Hldgs Com Cl A (VCTR) | 0.7 | $32M | 880k | 36.53 | |
| Castle Biosciences (CSTL) | 0.7 | $32M | 737k | 42.87 | |
| Thredup Cl A (TDUP) | 0.7 | $32M | 2.5M | 12.76 | |
| Columbus McKinnon (CMCO) | 0.6 | $32M | 682k | 46.26 | |
| Quanterix Ord (QTRX) | 0.6 | $31M | 739k | 42.40 | |
| Willscot Mobil Mini Hldng Com Cl A (WSC) | 0.6 | $31M | 756k | 40.84 | |
| Power Integrations (POWI) | 0.6 | $30M | 323k | 92.89 | |
| Onespaworld Holdings Ltd onespaworld hold (OSW) | 0.6 | $30M | 3.0M | 10.02 | |
| Green Brick Partners (GRBK) | 0.6 | $29M | 962k | 30.33 | |
| Sprout Social Com Cl A (SPT) | 0.6 | $28M | 309k | 90.69 | |
| Lithia Motors (LAD) | 0.6 | $28M | 93k | 296.95 | |
| Varonis Sys (VRNS) | 0.5 | $25M | 521k | 48.78 | |
| Everquote Com Cl A (EVER) | 0.5 | $25M | 1.6M | 15.66 | |
| First Watch Restaurant Groupco (FWRG) | 0.5 | $25M | 1.5M | 16.76 | |
| Flex Ord (FLEX) | 0.5 | $24M | 1.3M | 18.33 | |
| Pure Storage Cl A (PSTG) | 0.5 | $24M | 733k | 32.55 | |
| Bumble Com Cl A (BMBL) | 0.5 | $24M | 696k | 33.86 | |
| Vericel (VCEL) | 0.5 | $23M | 576k | 39.30 | |
| CONMED Corporation (CNMD) | 0.5 | $22M | 156k | 141.76 | |
| Materion Corporation (MTRN) | 0.5 | $22M | 240k | 91.94 | |
| Genius Sports Shares Cl A (GENI) | 0.5 | $22M | 2.9M | 7.60 | |
| James River Group Holdings L (JRVR) | 0.4 | $22M | 754k | 28.81 | |
| Texas Capital Bancshares (TCBI) | 0.4 | $22M | 360k | 60.25 | |
| Alta Equipment Group Common Stock (ALTG) | 0.4 | $21M | 1.5M | 14.64 | |
| Vita Coco Co Inc/the (COCO) | 0.4 | $21M | 1.9M | 11.17 | |
| Organogenesis Hldgs (ORGO) | 0.4 | $21M | 2.2M | 9.24 | |
| 908 Devices (MASS) | 0.4 | $21M | 796k | 25.87 | |
| Innovative Industria A (IIPR) | 0.4 | $20M | 76k | 262.92 | |
| Kinsale Cap Group (KNSL) | 0.4 | $20M | 82k | 237.89 | |
| Grand Canyon Education (LOPE) | 0.4 | $20M | 227k | 85.71 | |
| Gentherm (THRM) | 0.4 | $19M | 224k | 86.90 | |
| Darling International (DAR) | 0.4 | $19M | 274k | 69.29 | |
| Shotspotter (SSTI) | 0.4 | $19M | 641k | 29.52 | |
| Affimed Therapeutics B V | 0.4 | $19M | 3.4M | 5.52 | |
| Sprinklr Cl A (CXM) | 0.4 | $18M | 1.1M | 15.87 | |
| Hagerty Cl A Com (HGTY) | 0.4 | $18M | 1.3M | 14.18 | |
| Luxfer Holdings SHS (LXFR) | 0.4 | $18M | 929k | 19.31 | |
| Neogenomics Com New (NEO) | 0.4 | $18M | 521k | 34.12 | |
| PROS Holdings (PRO) | 0.4 | $18M | 514k | 34.49 | |
| Perficient (PRFT) | 0.4 | $17M | 133k | 129.29 | |
| Icad Com New (ICAD) | 0.4 | $17M | 2.4M | 7.20 | |
| Newmark Group Cl A (NMRK) | 0.4 | $17M | 914k | 18.70 | |
| Health Catalyst (HCAT) | 0.3 | $17M | 424k | 39.62 | |
| Vicor Corporation (VICR) | 0.3 | $17M | 130k | 126.98 | |
| Executive Network Partnering Cl A | 0.3 | $17M | 1.7M | 9.81 | |
| Si-bone (SIBN) | 0.3 | $16M | 739k | 22.21 | |
| Rapid7 (RPD) | 0.3 | $16M | 138k | 117.69 | |
| Biolife Solutions Com New (BLFS) | 0.3 | $16M | 434k | 37.27 | |
| Silicon Motion Technology Sponsored Adr (SIMO) | 0.3 | $16M | 170k | 95.03 | |
| RBC Bearings Incorporated (RBC) | 0.3 | $16M | 78k | 201.97 | |
| BioCryst Pharmaceuticals (BCRX) | 0.3 | $16M | 1.1M | 13.85 | |
| Canadian Solar (CSIQ) | 0.3 | $16M | 500k | 31.29 | |
| Orthopediatrics Corp. (KIDS) | 0.3 | $16M | 260k | 59.86 | |
| Motorcar Parts of America (MPAA) | 0.3 | $16M | 907k | 17.07 | |
| Mesa Laboratories (MLAB) | 0.3 | $15M | 47k | 328.09 | |
| Inmode SHS (INMD) | 0.3 | $15M | 212k | 70.58 | |
| Ceva (CEVA) | 0.3 | $15M | 344k | 43.24 | |
| Rush Enterprises Cl A (RUSHA) | 0.3 | $15M | 264k | 55.64 | |
| Cryoport Com Par $0.001 (CYRX) | 0.3 | $14M | 241k | 59.17 | |
| Chicken Soup For The Soul En Cl A (CSSEQ) | 0.3 | $14M | 1.0M | 13.84 | |
| Enanta Pharmaceuticals (ENTA) | 0.3 | $14M | 185k | 74.78 | |
| Intellia Therapeutics (NTLA) | 0.3 | $14M | 116k | 118.24 | |
| Chefs Whse (CHEF) | 0.3 | $13M | 393k | 33.30 | |
| Douglas Dynamics (PLOW) | 0.3 | $13M | 330k | 39.06 | |
| Titan Machinery (TITN) | 0.3 | $13M | 382k | 33.69 | |
| Lawson Products (DSGR) | 0.3 | $12M | 227k | 54.75 | |
| Acacia Resh Corp Acacia Tch Com (ACTG) | 0.2 | $12M | 2.4M | 5.13 | |
| Gray Television (GTN) | 0.2 | $12M | 582k | 20.16 | |
| Harvard Bioscience (HBIO) | 0.2 | $12M | 1.7M | 7.05 | |
| TechTarget (TTGT) | 0.2 | $11M | 114k | 95.66 | |
| Wix SHS (WIX) | 0.2 | $11M | 68k | 157.80 | |
| Ligand Pharmaceuticals Com New (LGND) | 0.2 | $11M | 69k | 154.47 | |
| Veeco Instruments (VECO) | 0.2 | $11M | 371k | 28.47 | |
| Radware Ord (RDWR) | 0.2 | $11M | 253k | 41.64 | |
| Stoneridge (SRI) | 0.2 | $10M | 525k | 19.74 | |
| Pacific Biosciences of California (PACB) | 0.2 | $10M | 489k | 20.46 | |
| Ciena Corp Com New (CIEN) | 0.2 | $9.7M | 126k | 76.97 | |
| WNS HLDGS Spon Adr | 0.2 | $9.4M | 107k | 88.22 | |
| Ambarella SHS (AMBA) | 0.2 | $9.4M | 46k | 202.89 | |
| ImmunoGen | 0.2 | $9.4M | 1.3M | 7.42 | |
| Casella Waste Sys Cl A (CWST) | 0.2 | $9.3M | 109k | 85.42 | |
| Silk Road Medical Inc Common | 0.2 | $9.1M | 214k | 42.61 | |
| Limelight Networks | 0.2 | $8.9M | 2.6M | 3.43 | |
| Aerie Pharmaceuticals | 0.2 | $8.7M | 1.2M | 7.02 | |
| American Well Corp Cl A | 0.2 | $8.5M | 1.4M | 6.04 | |
| Onto Innovation (ONTO) | 0.2 | $8.5M | 84k | 101.24 | |
| Insmed Com Par $.01 (INSM) | 0.2 | $8.3M | 306k | 27.24 | |
| Renalytix Ads (RNLXY) | 0.2 | $8.3M | 521k | 15.90 | |
| Natera (NTRA) | 0.2 | $8.2M | 88k | 93.39 | |
| Definitive Healthcare Corp Class A Com (DH) | 0.2 | $8.2M | 298k | 27.33 | |
| Hudson Technologies (HDSN) | 0.2 | $8.1M | 1.8M | 4.44 | |
| AtriCure (ATRC) | 0.2 | $7.9M | 114k | 69.53 | |
| Fate Therapeutics (FATE) | 0.2 | $7.8M | 133k | 58.51 | |
| Nutanix Cl A (NTNX) | 0.2 | $7.7M | 242k | 31.86 | |
| Akoustis Technologies | 0.2 | $7.6M | 1.1M | 6.68 | |
| Axt (AXTI) | 0.2 | $7.4M | 835k | 8.81 | |
| Kiniksa Pharmaceuticals Com Cl A | 0.1 | $7.1M | 600k | 11.77 | |
| Xenon Pharmaceuticals (XENE) | 0.1 | $6.8M | 217k | 31.24 | |
| New Relic | 0.1 | $6.8M | 62k | 109.96 | |
| Beam Therapeutics (BEAM) | 0.1 | $6.6M | 83k | 79.70 | |
| Pulse Biosciences (PLSE) | 0.1 | $6.4M | 435k | 14.81 | |
| Silicon Laboratories (SLAB) | 0.1 | $6.3M | 31k | 206.42 | |
| Qualys (QLYS) | 0.1 | $6.3M | 46k | 137.21 | |
| Sharps Compliance | 0.1 | $6.1M | 855k | 7.13 | |
| Computer Task | 0.1 | $6.1M | 611k | 9.97 | |
| Spero Therapeutics (SPRO) | 0.1 | $6.1M | 379k | 16.01 | |
| Ptc (PTC) | 0.1 | $6.0M | 50k | 121.15 | |
| Arcus Biosciences Incorporated (RCUS) | 0.1 | $5.6M | 137k | 40.47 | |
| Western Digital (WDC) | 0.1 | $5.5M | 85k | 65.22 | |
| Callaway Golf Company (MODG) | 0.1 | $5.5M | 201k | 27.44 | |
| Blueprint Medicines (BPMC) | 0.1 | $5.4M | 51k | 107.11 | |
| Harmonic (HLIT) | 0.1 | $5.4M | 461k | 11.76 | |
| Airgain (AIRG) | 0.1 | $5.4M | 504k | 10.63 | |
| Heska Corp Com Restrc New | 0.1 | $5.1M | 28k | 182.49 | |
| Xencor (XNCR) | 0.1 | $4.9M | 123k | 40.12 | |
| Arteris (AIP) | 0.1 | $4.8M | 227k | 21.11 | |
| Cytosorbents Corp Com New (CTSO) | 0.1 | $4.6M | 1.1M | 4.19 | |
| Prothena Corp SHS (PRTA) | 0.1 | $4.5M | 90k | 49.40 | |
| Cerus Corporation (CERS) | 0.1 | $4.4M | 646k | 6.81 | |
| Biomerica Com New (BMRA) | 0.1 | $4.3M | 1.1M | 3.89 | |
| The Beauty Health Company Com Cl A (SKIN) | 0.1 | $4.2M | 173k | 24.16 | |
| CorVel Corporation (CRVL) | 0.1 | $4.1M | 20k | 207.99 | |
| AMN Healthcare Services (AMN) | 0.1 | $4.0M | 33k | 122.32 | |
| The Trade Desk Com Cl A (TTD) | 0.1 | $4.0M | 44k | 91.65 | |
| Apellis Pharmaceuticals (APLS) | 0.1 | $4.0M | 84k | 47.28 | |
| Monolithic Power Systems (MPWR) | 0.1 | $3.8M | 7.7k | 493.30 | |
| Pliant Therapeutics (PLRX) | 0.1 | $3.7M | 273k | 13.50 | |
| Crispr Therapeutics Namen Akt (CRSP) | 0.1 | $3.6M | 48k | 75.79 | |
| Revance Therapeutics (RVNC) | 0.1 | $3.5M | 217k | 16.32 | |
| Cyberark Software SHS (CYBR) | 0.1 | $3.5M | 20k | 173.26 | |
| Sierra Wireless | 0.1 | $3.4M | 192k | 17.62 | |
| Paratek Pharmaceuticals | 0.1 | $3.4M | 750k | 4.49 | |
| Editas Medicine (EDIT) | 0.1 | $3.3M | 125k | 26.55 | |
| Portillos Com Cl A (PTLO) | 0.1 | $3.3M | 87k | 37.54 | |
| Macrogenics (MGNX) | 0.1 | $3.2M | 200k | 16.05 | |
| Olink Hldg Ab Sponsored Ads (OLK) | 0.1 | $3.1M | 170k | 18.20 | |
| Everbridge, Inc. Cmn (EVBG) | 0.1 | $2.9M | 43k | 67.34 | |
| Veritone (VERI) | 0.1 | $2.9M | 128k | 22.48 | |
| Dermtech Ord ord (DMTKQ) | 0.0 | $2.3M | 147k | 15.80 | |
| Arcturus Therapeutics Hldg I (ARCT) | 0.0 | $2.1M | 55k | 37.02 | |
| Kezar Life Sciences | 0.0 | $1.9M | 116k | 16.72 | |
| 23andme Holding Class A Com | 0.0 | $1.8M | 264k | 6.66 | |
| Xeris Pharmaceuticals (XERS) | 0.0 | $1.5M | 525k | 2.93 | |
| Jounce Therapeutics | 0.0 | $1.4M | 168k | 8.35 | |
| Caribou Biosciences (CRBU) | 0.0 | $1.2M | 82k | 15.09 | |
| Mitek Sys Com New (MITK) | 0.0 | $448k | 25k | 17.75 | |
| Executive Network Partnering *w Exp 09/25/202 | 0.0 | $282k | 416k | 0.68 | |
| Avita Therapeutics (RCEL) | 0.0 | $260k | 22k | 11.96 | |
| Lifemd (LFMD) | 0.0 | $209k | 54k | 3.87 | |
| Frequency Therapeutics | 0.0 | $202k | 39k | 5.13 |
