Granahan Investment Management as of Dec. 31, 2018
Portfolio Holdings for Granahan Investment Management
Granahan Investment Management holds 193 positions in its portfolio as reported in the December 2018 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| CoStar (CSGP) | 3.5 | $50M | 147k | 337.34 | |
| LivePerson (LPSN) | 3.1 | $44M | 2.3M | 18.86 | |
| Paycom Software (PAYC) | 2.7 | $38M | 312k | 122.45 | |
| Etsy (ETSY) | 2.6 | $37M | 767k | 47.57 | |
| Strategic Education (STRA) | 2.4 | $34M | 298k | 113.42 | |
| Kornit Digital (KRNT) | 2.3 | $33M | 1.7M | 18.72 | |
| Brooks Automation (AZTA) | 2.2 | $31M | 1.2M | 26.18 | |
| Virtusa Corporation | 2.1 | $30M | 693k | 42.59 | |
| Paylocity Holding Corporation (PCTY) | 2.0 | $29M | 473k | 60.21 | |
| OSI Systems (OSIS) | 1.9 | $27M | 368k | 73.30 | |
| EXACT Sciences Corporation (EXAS) | 1.7 | $25M | 389k | 63.10 | |
| Mimecast | 1.6 | $23M | 695k | 33.63 | |
| Coupa Software | 1.6 | $23M | 371k | 62.86 | |
| Weight Watchers International | 1.6 | $23M | 603k | 38.55 | |
| Carbonite | 1.6 | $23M | 911k | 25.26 | |
| SPS Commerce (SPSC) | 1.5 | $22M | 265k | 82.38 | |
| 2u (TWOU) | 1.5 | $21M | 422k | 49.72 | |
| Globant S A (GLOB) | 1.3 | $19M | 334k | 56.32 | |
| Cornerstone Ondemand | 1.3 | $18M | 353k | 50.43 | |
| Evolent Health (EVH) | 1.3 | $18M | 894k | 19.95 | |
| Limelight Networks | 1.2 | $18M | 7.5M | 2.34 | |
| Argenx Se (ARGX) | 1.2 | $18M | 182k | 96.07 | |
| Ensign (ENSG) | 1.2 | $17M | 446k | 38.79 | |
| Axon Enterprise (AXON) | 1.2 | $17M | 384k | 43.75 | |
| Dmc Global (BOOM) | 1.2 | $17M | 471k | 35.12 | |
| Grand Canyon Education (LOPE) | 1.1 | $16M | 167k | 96.14 | |
| Knight Swift Transn Hldgs (KNX) | 1.1 | $15M | 608k | 25.07 | |
| Luxfer Holdings (LXFR) | 1.1 | $15M | 857k | 17.63 | |
| Rush Enterprises (RUSHA) | 1.1 | $15M | 433k | 34.48 | |
| NeoGenomics (NEO) | 1.1 | $15M | 1.2M | 12.61 | |
| CONMED Corporation (CNMD) | 1.0 | $15M | 226k | 64.20 | |
| Chegg (CHGG) | 1.0 | $15M | 511k | 28.42 | |
| Teladoc (TDOC) | 1.0 | $15M | 293k | 49.57 | |
| Chart Industries (GTLS) | 1.0 | $14M | 216k | 65.03 | |
| Repligen Corporation (RGEN) | 1.0 | $14M | 266k | 52.74 | |
| RBC Bearings Incorporated (RBC) | 0.9 | $13M | 99k | 131.10 | |
| Douglas Dynamics (PLOW) | 0.9 | $12M | 336k | 35.89 | |
| Q2 Holdings (QTWO) | 0.8 | $12M | 242k | 49.55 | |
| Ringcentral (RNG) | 0.8 | $12M | 139k | 82.44 | |
| Oxford Immunotec Global | 0.8 | $11M | 895k | 12.78 | |
| Okta Inc cl a (OKTA) | 0.8 | $11M | 178k | 63.80 | |
| Kinsale Cap Group (KNSL) | 0.8 | $11M | 200k | 55.56 | |
| Power Integrations (POWI) | 0.8 | $11M | 179k | 60.98 | |
| Titan Machinery (TITN) | 0.8 | $11M | 823k | 13.15 | |
| Enanta Pharmaceuticals (ENTA) | 0.8 | $11M | 152k | 70.83 | |
| Euronet Worldwide (EEFT) | 0.8 | $11M | 103k | 102.38 | |
| Acceleron Pharma | 0.7 | $10M | 233k | 43.55 | |
| Medicines Company | 0.7 | $10M | 523k | 19.14 | |
| Cardiovascular Systems | 0.7 | $9.9M | 349k | 28.49 | |
| Liveramp Holdings (RAMP) | 0.7 | $9.9M | 256k | 38.63 | |
| Modine Manufacturing (MOD) | 0.7 | $9.7M | 900k | 10.81 | |
| Ligand Pharmaceuticals In (LGND) | 0.7 | $9.8M | 72k | 135.69 | |
| AngioDynamics (ANGO) | 0.7 | $9.6M | 479k | 20.13 | |
| Columbus McKinnon (CMCO) | 0.7 | $9.5M | 316k | 30.14 | |
| Lawson Products (DSGR) | 0.7 | $9.3M | 296k | 31.60 | |
| John Bean Technologies Corporation (JBT) | 0.7 | $9.2M | 128k | 71.81 | |
| Rapid7 (RPD) | 0.6 | $9.0M | 288k | 31.16 | |
| Newmark Group (NMRK) | 0.6 | $8.8M | 1.1M | 8.02 | |
| TechTarget (TTGT) | 0.6 | $8.8M | 717k | 12.21 | |
| Kindred Biosciences | 0.6 | $8.6M | 785k | 10.95 | |
| Genomic Health | 0.6 | $8.4M | 131k | 64.41 | |
| Casella Waste Systems (CWST) | 0.6 | $8.1M | 283k | 28.49 | |
| Victory Cap Hldgs (VCTR) | 0.6 | $8.1M | 789k | 10.22 | |
| Albany International (AIN) | 0.5 | $7.5M | 119k | 62.43 | |
| PROS Holdings (PRO) | 0.5 | $7.3M | 231k | 31.40 | |
| Trade Desk (TTD) | 0.5 | $6.9M | 59k | 116.06 | |
| Propetro Hldg (PUMP) | 0.5 | $6.8M | 556k | 12.32 | |
| Shotspotter (SSTI) | 0.5 | $6.8M | 218k | 31.18 | |
| Nv5 Holding (NVEE) | 0.5 | $6.3M | 105k | 60.55 | |
| Gardner Denver Hldgs | 0.4 | $5.9M | 289k | 20.45 | |
| Carrizo Oil & Gas | 0.4 | $5.9M | 519k | 11.29 | |
| Pacira Pharmaceuticals (PCRX) | 0.4 | $5.8M | 134k | 43.02 | |
| Chuys Hldgs (CHUY) | 0.4 | $5.7M | 323k | 17.74 | |
| Twilio Inc cl a (TWLO) | 0.4 | $5.8M | 65k | 89.30 | |
| Stamps | 0.4 | $5.6M | 36k | 155.64 | |
| Dex (DXCM) | 0.4 | $5.7M | 48k | 119.79 | |
| Amber Road | 0.4 | $5.5M | 669k | 8.23 | |
| Hubspot (HUBS) | 0.4 | $5.6M | 44k | 125.73 | |
| Rudolph Technologies | 0.4 | $5.0M | 246k | 20.47 | |
| Immunomedics | 0.4 | $5.1M | 361k | 14.27 | |
| Mellanox Technologies | 0.3 | $4.9M | 53k | 92.38 | |
| Esperion Therapeutics (ESPR) | 0.3 | $5.0M | 108k | 46.00 | |
| D Fluidigm Corp Del (LAB) | 0.3 | $4.8M | 562k | 8.62 | |
| Upland Software (UPLD) | 0.3 | $4.7M | 173k | 27.18 | |
| Vericel (VCEL) | 0.3 | $4.5M | 261k | 17.40 | |
| Texas Capital Bancshares (TCBI) | 0.3 | $4.3M | 85k | 51.09 | |
| Ironwood Pharmaceuticals (IRWD) | 0.3 | $4.1M | 396k | 10.36 | |
| Qts Realty Trust | 0.3 | $4.1M | 110k | 37.05 | |
| Sientra | 0.3 | $4.0M | 317k | 12.71 | |
| West Pharmaceutical Services (WST) | 0.3 | $3.9M | 40k | 98.04 | |
| Ceva (CEVA) | 0.3 | $4.0M | 180k | 22.09 | |
| AVEO Pharmaceuticals | 0.3 | $4.0M | 2.5M | 1.60 | |
| Advanced Disposal Services I | 0.3 | $3.8M | 160k | 23.94 | |
| Radware Ltd ord (RDWR) | 0.3 | $3.7M | 164k | 22.71 | |
| Harvard Bioscience (HBIO) | 0.2 | $3.5M | 1.1M | 3.18 | |
| CAI International | 0.2 | $3.5M | 150k | 23.23 | |
| Echo Global Logistics | 0.2 | $3.5M | 173k | 20.33 | |
| Atlas Financial Holdings (AFHIF) | 0.2 | $3.5M | 437k | 8.09 | |
| Cyberark Software (CYBR) | 0.2 | $3.5M | 47k | 74.13 | |
| Insulet Corporation (PODD) | 0.2 | $3.3M | 42k | 79.32 | |
| Pure Storage Inc - Class A (PSTG) | 0.2 | $3.4M | 211k | 16.08 | |
| WNS | 0.2 | $3.2M | 77k | 41.26 | |
| Qualys (QLYS) | 0.2 | $3.3M | 44k | 74.75 | |
| Nutanix Inc cl a (NTNX) | 0.2 | $3.2M | 78k | 41.59 | |
| Perficient (PRFT) | 0.2 | $3.1M | 138k | 22.26 | |
| Macrogenics (MGNX) | 0.2 | $3.1M | 241k | 12.70 | |
| Aerohive Networks | 0.2 | $3.2M | 967k | 3.26 | |
| Collegium Pharmaceutical Inc Common Stock Usd (COLL) | 0.2 | $3.2M | 185k | 17.17 | |
| Autolus Therapeutics Plc spon ads (AUTL) | 0.2 | $3.2M | 97k | 32.84 | |
| Invacare Corporation | 0.2 | $2.9M | 678k | 4.30 | |
| Cloudera | 0.2 | $3.0M | 267k | 11.06 | |
| Dropbox Inc-class A (DBX) | 0.2 | $3.0M | 146k | 20.43 | |
| Ptc (PTC) | 0.2 | $2.9M | 35k | 82.90 | |
| Proto Labs (PRLB) | 0.2 | $2.6M | 23k | 112.79 | |
| Ultimate Software | 0.2 | $2.6M | 11k | 244.83 | |
| Finisar Corporation | 0.2 | $2.5M | 115k | 21.60 | |
| Mobile Mini | 0.2 | $2.5M | 78k | 31.75 | |
| Triton International | 0.2 | $2.6M | 84k | 31.06 | |
| Nexstar Broadcasting (NXST) | 0.2 | $2.4M | 31k | 78.64 | |
| Abiomed | 0.2 | $2.4M | 7.5k | 324.98 | |
| Htg Molecular Diagnostics | 0.2 | $2.3M | 924k | 2.54 | |
| Cytomx Therapeutics (CTMX) | 0.2 | $2.5M | 164k | 15.10 | |
| Teradyne (TER) | 0.2 | $2.2M | 71k | 31.38 | |
| Inogen (INGN) | 0.2 | $2.2M | 18k | 124.18 | |
| Cytosorbents (CTSO) | 0.2 | $2.2M | 278k | 8.08 | |
| Fennec Pharmaceuticals (FENC) | 0.2 | $2.3M | 365k | 6.38 | |
| BGC Partners | 0.1 | $2.2M | 416k | 5.17 | |
| Aerie Pharmaceuticals | 0.1 | $2.1M | 57k | 36.10 | |
| James River Group Holdings L (JRVR) | 0.1 | $2.1M | 58k | 36.53 | |
| Digital Turbine (APPS) | 0.1 | $2.1M | 1.1M | 1.83 | |
| Zscaler Incorporated (ZS) | 0.1 | $2.1M | 54k | 39.21 | |
| Silicon Laboratories (SLAB) | 0.1 | $2.0M | 25k | 78.80 | |
| Inphi Corporation | 0.1 | $2.0M | 61k | 32.15 | |
| Gtt Communications | 0.1 | $1.9M | 81k | 23.66 | |
| New Relic | 0.1 | $2.0M | 25k | 80.96 | |
| Encore Capital (ECPG) | 0.1 | $1.9M | 80k | 23.50 | |
| Monolithic Power Systems (MPWR) | 0.1 | $1.9M | 16k | 116.26 | |
| Computer Task | 0.1 | $1.9M | 457k | 4.08 | |
| Hudson Technologies (HDSN) | 0.1 | $1.8M | 2.1M | 0.89 | |
| Joint (JYNT) | 0.1 | $1.8M | 221k | 8.32 | |
| Liquidity Services (LQDT) | 0.1 | $1.7M | 271k | 6.17 | |
| Proofpoint | 0.1 | $1.6M | 20k | 83.82 | |
| Wageworks | 0.1 | $1.6M | 60k | 27.15 | |
| Ring Energy (REI) | 0.1 | $1.7M | 338k | 5.08 | |
| Motorcar Parts of America (MPAA) | 0.1 | $1.5M | 90k | 16.64 | |
| Biolife Solutions (BLFS) | 0.1 | $1.6M | 133k | 12.03 | |
| Gray Television (GTN) | 0.1 | $1.4M | 94k | 14.74 | |
| Extreme Networks (EXTR) | 0.1 | $1.4M | 233k | 6.10 | |
| Adesto Technologies | 0.1 | $1.4M | 311k | 4.40 | |
| Neuronetics (STIM) | 0.1 | $1.5M | 76k | 19.35 | |
| Xeris Pharmaceuticals | 0.1 | $1.4M | 83k | 17.01 | |
| Zagg | 0.1 | $1.2M | 125k | 9.78 | |
| Profire Energy (PFIE) | 0.1 | $1.2M | 839k | 1.45 | |
| Cryoport Inc Com Par $0 001 (CYRX) | 0.1 | $1.3M | 120k | 11.03 | |
| Editas Medicine (EDIT) | 0.1 | $1.3M | 56k | 22.74 | |
| Nuvectra | 0.1 | $1.2M | 75k | 16.34 | |
| Iterum Therapeutics | 0.1 | $1.2M | 246k | 5.01 | |
| Akamai Technologies (AKAM) | 0.1 | $1.1M | 18k | 61.06 | |
| Sangamo Biosciences (SGMO) | 0.1 | $1.2M | 104k | 11.48 | |
| Genesee & Wyoming | 0.1 | $1.2M | 16k | 74.00 | |
| Vonage Holdings | 0.1 | $1.1M | 128k | 8.73 | |
| Trupanion (TRUP) | 0.1 | $1.1M | 42k | 25.47 | |
| Cidara Therapeutics Inc Common Stock Usd 0.0001 (CDTX) | 0.1 | $1.1M | 472k | 2.35 | |
| RealPage | 0.1 | $931k | 19k | 48.18 | |
| Sotherly Hotels (SOHO) | 0.1 | $927k | 165k | 5.61 | |
| Zafgen | 0.1 | $1.1M | 213k | 4.95 | |
| Paratek Pharmaceuticals | 0.1 | $926k | 181k | 5.13 | |
| Crispr Therapeutics (CRSP) | 0.1 | $1.0M | 35k | 28.58 | |
| Spero Therapeutics (SPRO) | 0.1 | $949k | 154k | 6.15 | |
| Intellia Therapeutics (NTLA) | 0.1 | $830k | 61k | 13.64 | |
| Hawaiian Holdings (HA) | 0.1 | $692k | 26k | 26.41 | |
| Match | 0.1 | $767k | 18k | 42.78 | |
| Viveve Med | 0.1 | $655k | 624k | 1.05 | |
| Live Nation Entertainment (LYV) | 0.0 | $516k | 11k | 49.26 | |
| Enserv | 0.0 | $595k | 1.6M | 0.37 | |
| Angi Homeservices (ANGI) | 0.0 | $562k | 35k | 16.06 | |
| Entasis Therapeutics Holdings Ord | 0.0 | $594k | 146k | 4.07 | |
| Axogen (AXGN) | 0.0 | $471k | 23k | 20.43 | |
| Rubicon Proj | 0.0 | $354k | 95k | 3.73 | |
| Jounce Therapeutics | 0.0 | $443k | 131k | 3.37 | |
| Nabriva Therapeutics | 0.0 | $354k | 243k | 1.46 | |
| Haemonetics Corporation (HAE) | 0.0 | $255k | 2.6k | 100.00 | |
| Mgp Ingredients Inc Common Sto (MGPI) | 0.0 | $239k | 4.2k | 57.16 | |
| 4068594 Enphase Energy (ENPH) | 0.0 | $285k | 60k | 4.73 | |
| Ionis Pharmaceuticals (IONS) | 0.0 | $233k | 4.3k | 53.99 | |
| Proteostasis Therapeutics In | 0.0 | $260k | 80k | 3.24 | |
| Vistra Energy (VST) | 0.0 | $329k | 14k | 22.90 | |
| Tocagen | 0.0 | $342k | 42k | 8.21 | |
| Melinta Therapeutics | 0.0 | $246k | 311k | 0.79 | |
| Bottomline Technologies | 0.0 | $211k | 4.4k | 47.95 | |
| Neogen Corporation (NEOG) | 0.0 | $201k | 3.5k | 56.89 | |
| Firstcash | 0.0 | $203k | 2.8k | 72.24 | |
| Cancer Genetics | 0.0 | $66k | 273k | 0.24 |
