Granahan Investment Management as of March 31, 2021
Portfolio Holdings for Granahan Investment Management
Granahan Investment Management holds 191 positions in its portfolio as reported in the March 2021 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Kornit Digital (KRNT) | 4.8 | $226M | 2.3M | 99.12 | |
| Magnite Ord (MGNI) | 4.5 | $213M | 5.1M | 41.61 | |
| Etsy (ETSY) | 3.9 | $186M | 921k | 201.67 | |
| 4068594 Enphase Energy (ENPH) | 3.8 | $179M | 1.1M | 162.16 | |
| LivePerson (LPSN) | 3.4 | $159M | 3.0M | 52.74 | |
| Axon Enterprise (AXON) | 2.9 | $136M | 955k | 142.42 | |
| Digital Turbine (APPS) | 2.7 | $126M | 1.6M | 80.36 | |
| Workiva Inc equity us cm (WK) | 2.6 | $124M | 1.4M | 88.26 | |
| Kulicke and Soffa Industries (KLIC) | 2.6 | $122M | 2.5M | 49.11 | |
| Chart Industries (GTLS) | 2.4 | $115M | 810k | 142.35 | |
| CoStar (CSGP) | 2.4 | $114M | 139k | 821.89 | |
| SPS Commerce (SPSC) | 2.2 | $103M | 1.0M | 99.31 | |
| Evolent Health (EVH) | 2.0 | $95M | 4.7M | 20.20 | |
| Brooks Automation (AZTA) | 2.0 | $95M | 1.2M | 81.65 | |
| 2u | 2.0 | $94M | 2.5M | 38.23 | |
| Porch Group (PRCH) | 1.8 | $87M | 4.9M | 17.70 | |
| Chegg (CHGG) | 1.7 | $81M | 941k | 85.66 | |
| Paycom Software (PAYC) | 1.6 | $75M | 202k | 370.06 | |
| Bright Horizons Fam Sol In D (BFAM) | 1.5 | $73M | 426k | 171.45 | |
| OSI Systems (OSIS) | 1.3 | $62M | 642k | 96.10 | |
| Sprout Social Cl A Ord (SPT) | 1.2 | $58M | 1.0M | 57.76 | |
| Veracyte (VCYT) | 1.2 | $57M | 1.1M | 53.75 | |
| Euronet Worldwide (EEFT) | 1.2 | $57M | 408k | 138.30 | |
| Nautilus (BFXXQ) | 1.2 | $56M | 3.6M | 15.64 | |
| Healthequity (HQY) | 1.1 | $54M | 788k | 68.00 | |
| dMY Technology Group, Inc. II | 1.1 | $50M | 3.4M | 14.71 | |
| Cricut Cl A Ord (CRCT) | 1.0 | $48M | 2.4M | 19.79 | |
| Lovesac Company (LOVE) | 1.0 | $46M | 820k | 56.60 | |
| Cloudera | 0.9 | $45M | 3.7M | 12.17 | |
| Stamps | 0.9 | $44M | 219k | 199.51 | |
| Cornerstone Ondemand | 0.9 | $43M | 990k | 43.58 | |
| Datto Hldg Corp | 0.9 | $42M | 1.8M | 22.91 | |
| Onespaworld Holdings Ltd onespaworld hold (OSW) | 0.9 | $41M | 3.8M | 10.65 | |
| Domo Cl B Ord (DOMO) | 0.9 | $40M | 714k | 56.29 | |
| Bumble INC CLASS A CORP COMMON (BMBL) | 0.8 | $40M | 638k | 62.38 | |
| Ligand Pharmaceuticals In (LGND) | 0.8 | $38M | 250k | 152.45 | |
| Globant S A (GLOB) | 0.8 | $37M | 178k | 207.61 | |
| Organogenesis Hldgs (ORGO) | 0.8 | $37M | 2.0M | 18.22 | |
| Canadian Solar (CSIQ) | 0.7 | $32M | 639k | 49.63 | |
| Columbus McKinnon (CMCO) | 0.7 | $31M | 595k | 52.76 | |
| Strategic Education (STRA) | 0.6 | $30M | 325k | 91.91 | |
| Quanterix Ord (QTRX) | 0.6 | $28M | 483k | 58.47 | |
| Victory Cap Hldgs (VCTR) | 0.6 | $28M | 1.1M | 25.56 | |
| Liquidity Services (LQDT) | 0.6 | $27M | 1.5M | 18.58 | |
| Affimed Therapeutics B V | 0.6 | $27M | 3.4M | 7.91 | |
| Everquote Cl A Ord (EVER) | 0.5 | $25M | 677k | 36.29 | |
| CONMED Corporation (CNMD) | 0.5 | $23M | 174k | 130.59 | |
| 908 Devices (MASS) | 0.5 | $22M | 453k | 48.50 | |
| Western Digital (WDC) | 0.5 | $22M | 328k | 66.75 | |
| Sapiens International Corp (SPNS) | 0.5 | $22M | 676k | 31.79 | |
| Luxfer Holdings (LXFR) | 0.4 | $21M | 987k | 21.28 | |
| Vericel (VCEL) | 0.4 | $21M | 376k | 55.55 | |
| Aerie Pharmaceuticals | 0.4 | $21M | 1.2M | 17.87 | |
| Shotspotter (SSTI) | 0.4 | $21M | 588k | 35.07 | |
| View Inc Com Cl A | 0.4 | $20M | 2.7M | 7.40 | |
| Icad (ICAD) | 0.4 | $20M | 928k | 21.22 | |
| Castle Biosciences (CSTL) | 0.4 | $20M | 284k | 68.46 | |
| Flextronics International Ltd Com Stk (FLEX) | 0.4 | $19M | 1.0M | 18.31 | |
| Douglas Dynamics (PLOW) | 0.4 | $18M | 400k | 46.15 | |
| Cardiovascular Systems | 0.4 | $18M | 471k | 38.34 | |
| James River Group Holdings L (JRVR) | 0.4 | $18M | 386k | 45.62 | |
| Alta Equipment Group (ALTG) | 0.4 | $18M | 1.3M | 13.00 | |
| NeoGenomics (NEO) | 0.4 | $17M | 359k | 48.23 | |
| Intellia Therapeutics (NTLA) | 0.4 | $17M | 209k | 80.26 | |
| PROS Holdings (PRO) | 0.3 | $16M | 380k | 42.50 | |
| Cryoport Inc Com Par $0 001 (CYRX) | 0.3 | $16M | 303k | 52.01 | |
| Gentherm (THRM) | 0.3 | $16M | 209k | 74.11 | |
| Chicken Soup For The Soul En cl a (CSSEQ) | 0.3 | $15M | 635k | 24.06 | |
| Rush Enterprises (RUSHA) | 0.3 | $15M | 306k | 49.83 | |
| Acacia Research Corporation (ACTG) | 0.3 | $15M | 2.2M | 6.65 | |
| Silk Road Medical Inc Common | 0.3 | $15M | 290k | 50.65 | |
| Innovative Industrial Prop Reit (IIPR) | 0.3 | $14M | 79k | 180.16 | |
| Lawson Products (DSGR) | 0.3 | $14M | 268k | 51.86 | |
| Titan Machinery (TITN) | 0.3 | $14M | 537k | 25.50 | |
| Nutanix Inc cl a (NTNX) | 0.3 | $13M | 496k | 26.56 | |
| Willscot Mobile Mini Holdin Cl A Ord (WSC) | 0.3 | $13M | 471k | 27.75 | |
| Varonis Sys (VRNS) | 0.3 | $13M | 250k | 51.34 | |
| Texas Capital Bancshares (TCBI) | 0.3 | $12M | 168k | 70.92 | |
| Grand Canyon Education (LOPE) | 0.3 | $12M | 111k | 107.10 | |
| Neophotonics Corp | 0.2 | $12M | 964k | 11.95 | |
| Gray Television (GTN) | 0.2 | $11M | 619k | 18.40 | |
| Biolife Solutions (BLFS) | 0.2 | $11M | 316k | 36.00 | |
| Materion Corporation (MTRN) | 0.2 | $11M | 171k | 66.24 | |
| RBC Bearings Incorporated (RBC) | 0.2 | $11M | 57k | 196.76 | |
| Lithia Motors (LAD) | 0.2 | $11M | 28k | 390.10 | |
| Insmed (INSM) | 0.2 | $11M | 324k | 34.06 | |
| Sharps Compliance | 0.2 | $11M | 756k | 14.37 | |
| BGC Partners | 0.2 | $11M | 2.2M | 4.83 | |
| Executive Network Partner Cl A Ord | 0.2 | $10M | 1.1M | 9.72 | |
| Acceleron Pharma | 0.2 | $10M | 76k | 135.61 | |
| Epizyme | 0.2 | $10M | 1.2M | 8.71 | |
| Clean Energy Fuels (CLNE) | 0.2 | $10M | 743k | 13.74 | |
| Akoustis Technologies | 0.2 | $10M | 760k | 13.34 | |
| CAI International | 0.2 | $10M | 219k | 45.52 | |
| Enanta Pharmaceuticals (ENTA) | 0.2 | $9.5M | 193k | 49.32 | |
| Power Integrations (POWI) | 0.2 | $9.4M | 116k | 81.48 | |
| Flexion Therapeutics | 0.2 | $9.4M | 1.0M | 8.95 | |
| Newmark Group (NMRK) | 0.2 | $9.4M | 935k | 10.00 | |
| Echo Global Logistics | 0.2 | $9.0M | 287k | 31.41 | |
| Scorpio Tankers (STNG) | 0.2 | $9.0M | 486k | 18.46 | |
| Esperion Therapeutics (ESPR) | 0.2 | $8.9M | 316k | 28.05 | |
| AtriCure (ATRC) | 0.2 | $8.7M | 133k | 65.52 | |
| Vapotherm | 0.2 | $8.4M | 350k | 24.02 | |
| Casella Waste Systems (CWST) | 0.2 | $8.4M | 132k | 63.57 | |
| Harvard Bioscience (HBIO) | 0.2 | $8.3M | 1.5M | 5.46 | |
| Chefs Whse (CHEF) | 0.2 | $8.0M | 264k | 30.46 | |
| Cytosorbents (CTSO) | 0.2 | $7.9M | 912k | 8.68 | |
| Sharpspring Inc Com equity / small cap | 0.2 | $7.9M | 495k | 16.00 | |
| Si-bone (SIBN) | 0.2 | $7.9M | 248k | 31.81 | |
| Macrogenics (MGNX) | 0.2 | $7.8M | 245k | 31.85 | |
| Silicon Motion Tec Adr (SIMO) | 0.2 | $7.8M | 131k | 59.39 | |
| Beam Therapeutics (BEAM) | 0.2 | $7.7M | 97k | 80.04 | |
| Airgain (AIRG) | 0.2 | $7.5M | 352k | 21.19 | |
| Ciena Corporation (CIEN) | 0.2 | $7.4M | 135k | 54.72 | |
| Karyopharm Therapeutics (KPTI) | 0.2 | $7.3M | 690k | 10.52 | |
| Vicor Corporation (VICR) | 0.2 | $7.2M | 85k | 85.03 | |
| Repligen Corporation (RGEN) | 0.2 | $7.1M | 37k | 194.40 | |
| Executive Network Partnering Unt | 0.2 | $7.1M | 712k | 9.97 | |
| Perficient (PRFT) | 0.1 | $7.0M | 119k | 58.72 | |
| Ameresco Inc Cl A | 0.1 | $6.9M | 142k | 48.63 | |
| Neuronetics (STIM) | 0.1 | $6.9M | 555k | 12.37 | |
| Inmode Ltd. Inmd (INMD) | 0.1 | $6.8M | 94k | 72.37 | |
| Ceva (CEVA) | 0.1 | $6.7M | 120k | 56.15 | |
| Iac Interactive Ord | 0.1 | $6.6M | 31k | 216.31 | |
| Array Technologies (ARRY) | 0.1 | $6.4M | 215k | 29.82 | |
| Orthopediatrics Corp. (KIDS) | 0.1 | $6.4M | 131k | 48.75 | |
| Purple Innovatio (PRPL) | 0.1 | $6.3M | 198k | 31.65 | |
| Xencor (XNCR) | 0.1 | $6.1M | 143k | 43.06 | |
| Plug Power (PLUG) | 0.1 | $6.1M | 171k | 35.84 | |
| Rapid7 (RPD) | 0.1 | $6.1M | 82k | 74.61 | |
| Paratek Pharmaceuticals | 0.1 | $6.1M | 858k | 7.06 | |
| Crispr Therapeutics (CRSP) | 0.1 | $5.9M | 48k | 121.84 | |
| Blueprint Medicines (BPMC) | 0.1 | $5.7M | 59k | 97.24 | |
| Pure Storage Inc - Class A (PSTG) | 0.1 | $5.7M | 265k | 21.54 | |
| TechTarget (TTGT) | 0.1 | $5.6M | 81k | 69.46 | |
| Trade Desk (TTD) | 0.1 | $5.6M | 8.6k | 651.69 | |
| Editas Medicine (EDIT) | 0.1 | $5.5M | 131k | 42.00 | |
| Health Catalyst (HCAT) | 0.1 | $5.4M | 115k | 46.77 | |
| Ballard Pwr Sys (BLDP) | 0.1 | $5.2M | 215k | 24.34 | |
| Wns Holdings Adr | 0.1 | $5.1M | 71k | 72.44 | |
| Spero Therapeutics (SPRO) | 0.1 | $5.0M | 342k | 14.72 | |
| Tetra Tech (TTEK) | 0.1 | $5.0M | 37k | 135.73 | |
| Vonage Holdings | 0.1 | $4.8M | 409k | 11.82 | |
| Computer Task | 0.1 | $4.8M | 504k | 9.55 | |
| Turning Point Therapeutics I | 0.1 | $4.7M | 49k | 94.59 | |
| Axt (AXTI) | 0.1 | $4.7M | 399k | 11.66 | |
| Biomerica (BMRA) | 0.1 | $4.5M | 830k | 5.46 | |
| Cerus Corporation (CERS) | 0.1 | $4.5M | 742k | 6.01 | |
| BioCryst Pharmaceuticals (BCRX) | 0.1 | $4.4M | 430k | 10.17 | |
| Ptc (PTC) | 0.1 | $4.2M | 30k | 137.64 | |
| Limelight Networks | 0.1 | $4.1M | 1.2M | 3.57 | |
| Kindred Biosciences | 0.1 | $4.1M | 831k | 4.97 | |
| Onto Innovation (ONTO) | 0.1 | $3.9M | 60k | 65.72 | |
| Kinsale Cap Group (KNSL) | 0.1 | $3.9M | 24k | 164.78 | |
| Radware Ltd ord (RDWR) | 0.1 | $3.7M | 143k | 26.08 | |
| Wix (WIX) | 0.1 | $3.5M | 13k | 279.18 | |
| Jounce Therapeutics | 0.1 | $3.5M | 339k | 10.27 | |
| Abiomed | 0.1 | $3.3M | 10k | 318.71 | |
| Qualys (QLYS) | 0.1 | $3.2M | 30k | 104.79 | |
| Zscaler Incorporated (ZS) | 0.1 | $3.0M | 18k | 171.69 | |
| Silicon Laboratories (SLAB) | 0.1 | $3.0M | 22k | 141.06 | |
| Monolithic Power Systems (MPWR) | 0.1 | $2.8M | 7.8k | 353.24 | |
| Sangamo Biosciences (SGMO) | 0.1 | $2.7M | 219k | 12.53 | |
| Lifemd (LFMD) | 0.1 | $2.6M | 167k | 15.82 | |
| Proto Labs (PRLB) | 0.1 | $2.6M | 21k | 121.73 | |
| Neoleukin Therapeutics | 0.1 | $2.5M | 201k | 12.31 | |
| Proofpoint | 0.1 | $2.4M | 19k | 125.79 | |
| New Relic | 0.1 | $2.4M | 39k | 61.47 | |
| Gan (GAN) | 0.1 | $2.4M | 131k | 18.20 | |
| Seer Cl A Ord (SEER) | 0.0 | $2.3M | 47k | 50.03 | |
| Hubspot (HUBS) | 0.0 | $2.2M | 4.8k | 454.21 | |
| Xeris Pharmaceuticals | 0.0 | $2.0M | 434k | 4.51 | |
| Autolus Therapeutics Adr (AUTL) | 0.0 | $2.0M | 341k | 5.73 | |
| Cyberark Software (CYBR) | 0.0 | $1.8M | 14k | 129.36 | |
| Ringcentral (RNG) | 0.0 | $1.7M | 5.8k | 297.91 | |
| Blackline (BL) | 0.0 | $1.7M | 16k | 108.37 | |
| Xenon Pharmaceuticals (XENE) | 0.0 | $1.5M | 83k | 17.90 | |
| Tradeweb Markets (TW) | 0.0 | $1.4M | 19k | 73.98 | |
| Fennec Pharmaceuticals (FENC) | 0.0 | $1.3M | 217k | 6.21 | |
| Hudson Technologies (HDSN) | 0.0 | $1.1M | 698k | 1.61 | |
| Pacira Pharmaceuticals (PCRX) | 0.0 | $1.1M | 16k | 70.10 | |
| Encore Capital (ECPG) | 0.0 | $1.0M | 25k | 40.23 | |
| Frequency Therapeutics | 0.0 | $972k | 102k | 9.50 | |
| Coupa Software | 0.0 | $936k | 3.7k | 254.49 | |
| Protara Therapeutic (TARA) | 0.0 | $819k | 52k | 15.74 | |
| Centogene N V (CNTGF) | 0.0 | $726k | 60k | 12.13 | |
| Motorcar Parts of America (MPAA) | 0.0 | $638k | 28k | 22.51 | |
| Intersect Ent | 0.0 | $289k | 14k | 20.90 | |
| Executive Network Ptnrg Wt Warr | 0.0 | $225k | 267k | 0.84 | |
| Cidara Therapeutics Inc Common Stock Usd 0.0001 | 0.0 | $133k | 50k | 2.66 | |
| Entasis Therapeutics Holdings Ord | 0.0 | $22k | 10k | 2.19 |
