Granahan Investment Management as of Sept. 30, 2014
Portfolio Holdings for Granahan Investment Management
Granahan Investment Management holds 206 positions in its portfolio as reported in the September 2014 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| West Pharmaceutical Services (WST) | 1.8 | $58M | 1.3M | 44.76 | |
| Crocs (CROX) | 1.8 | $57M | 4.5M | 12.58 | |
| Affiliated Managers (AMG) | 1.7 | $56M | 280k | 200.36 | |
| Pandora Media | 1.5 | $50M | 2.1M | 24.16 | |
| CoStar (CSGP) | 1.5 | $49M | 312k | 155.54 | |
| Super Micro Computer (SMCI) | 1.5 | $48M | 1.6M | 29.42 | |
| Euronet Worldwide (EEFT) | 1.4 | $45M | 945k | 47.79 | |
| Ruckus Wireless | 1.4 | $45M | 3.4M | 13.36 | |
| Imax Corp Cad (IMAX) | 1.4 | $44M | 1.6M | 27.46 | |
| Deckers Outdoor Corporation (DECK) | 1.3 | $42M | 431k | 97.18 | |
| Alkermes (ALKS) | 1.3 | $42M | 972k | 42.87 | |
| Nektar Therapeutics (NKTR) | 1.3 | $42M | 3.4M | 12.07 | |
| LivePerson (LPSN) | 1.3 | $41M | 3.3M | 12.59 | |
| Five Below (FIVE) | 1.3 | $41M | 1.0M | 39.61 | |
| Kennametal (KMT) | 1.3 | $41M | 988k | 41.31 | |
| Bruker Corporation (BRKR) | 1.2 | $39M | 2.1M | 18.52 | |
| Ptc Therapeutics I (PTCT) | 1.2 | $39M | 880k | 44.01 | |
| RBC Bearings Incorporated (RBC) | 1.2 | $39M | 679k | 56.70 | |
| Om | 1.1 | $37M | 1.4M | 25.95 | |
| Radware Ltd ord (RDWR) | 1.1 | $36M | 2.0M | 17.66 | |
| DXP Enterprises (DXPE) | 1.1 | $36M | 485k | 73.68 | |
| Ultimate Software | 1.1 | $35M | 248k | 141.51 | |
| 2060000 Power Solutions International (PSIX) | 1.1 | $35M | 507k | 69.00 | |
| Ptc (PTC) | 1.1 | $35M | 950k | 36.90 | |
| Constant Contact | 1.0 | $33M | 1.2M | 27.14 | |
| Tennant Company (TNC) | 1.0 | $32M | 483k | 67.09 | |
| Red Hat | 1.0 | $32M | 572k | 56.15 | |
| Zeltiq Aesthetics | 1.0 | $31M | 1.4M | 22.63 | |
| Buffalo Wild Wings | 1.0 | $31M | 231k | 134.27 | |
| SPS Commerce (SPSC) | 1.0 | $31M | 583k | 53.15 | |
| Stag Industrial (STAG) | 1.0 | $31M | 1.5M | 20.71 | |
| Bio-Rad Laboratories (BIO) | 0.9 | $31M | 269k | 113.40 | |
| TiVo | 0.9 | $30M | 2.3M | 12.80 | |
| Aruba Networks | 0.9 | $30M | 1.4M | 21.58 | |
| Mellanox Technologies | 0.9 | $30M | 662k | 44.87 | |
| Auxilium Pharmaceuticals | 0.9 | $29M | 972k | 29.85 | |
| Churchill Downs (CHDN) | 0.9 | $29M | 300k | 97.50 | |
| Kaman Corporation (KAMN) | 0.9 | $29M | 739k | 39.30 | |
| Under Armour (UAA) | 0.8 | $28M | 398k | 69.10 | |
| Mettler-Toledo International (MTD) | 0.8 | $27M | 106k | 256.13 | |
| Advisory Board Company | 0.8 | $26M | 549k | 46.59 | |
| PriceSmart (PSMT) | 0.8 | $26M | 299k | 85.64 | |
| Schweitzer-Mauduit International (MATV) | 0.8 | $25M | 614k | 41.31 | |
| Silicon Laboratories (SLAB) | 0.8 | $25M | 610k | 40.64 | |
| Francescas Hldgs Corp | 0.8 | $25M | 1.8M | 13.93 | |
| Teradyne (TER) | 0.8 | $25M | 1.3M | 19.39 | |
| Intersil Corporation | 0.8 | $24M | 1.7M | 14.21 | |
| FactSet Research Systems (FDS) | 0.8 | $24M | 200k | 121.53 | |
| Virtusa Corporation | 0.8 | $24M | 679k | 35.56 | |
| Finisar Corporation | 0.7 | $24M | 1.4M | 16.63 | |
| Grand Canyon Education (LOPE) | 0.7 | $24M | 584k | 40.77 | |
| WNS | 0.7 | $23M | 1.0M | 22.51 | |
| Genesee & Wyoming | 0.7 | $23M | 244k | 95.31 | |
| Infoblox | 0.7 | $23M | 1.6M | 14.75 | |
| Monotype Imaging Holdings | 0.7 | $23M | 806k | 28.32 | |
| Smart Balance | 0.7 | $22M | 1.6M | 13.63 | |
| Cadence Design Systems (CDNS) | 0.7 | $22M | 1.3M | 17.21 | |
| Brinker International (EAT) | 0.7 | $22M | 435k | 50.79 | |
| Vertex Pharmaceuticals Incorporated (VRTX) | 0.7 | $22M | 194k | 112.31 | |
| Concur Technologies | 0.7 | $22M | 172k | 126.82 | |
| Aspen Technology | 0.7 | $22M | 569k | 37.72 | |
| iRobot Corporation (IRBT) | 0.7 | $21M | 695k | 30.45 | |
| Invensense | 0.6 | $21M | 1.0M | 19.73 | |
| Cabela's Incorporated | 0.6 | $20M | 342k | 58.90 | |
| Riverbed Technology | 0.6 | $20M | 1.1M | 18.54 | |
| Ascena Retail | 0.6 | $19M | 1.5M | 13.30 | |
| Homeaway | 0.6 | $20M | 551k | 35.50 | |
| Qiagen | 0.6 | $19M | 827k | 22.77 | |
| TASER International | 0.6 | $19M | 1.2M | 15.44 | |
| Callaway Golf Company (MODG) | 0.6 | $19M | 2.6M | 7.24 | |
| Scotts Miracle-Gro Company (SMG) | 0.6 | $18M | 321k | 55.00 | |
| Stratasys (SSYS) | 0.6 | $18M | 147k | 120.78 | |
| Douglas Dynamics (PLOW) | 0.5 | $18M | 896k | 19.50 | |
| John Bean Technologies Corporation (JBT) | 0.5 | $17M | 594k | 28.13 | |
| EXACT Sciences Corporation (EXAS) | 0.5 | $17M | 865k | 19.38 | |
| Dick's Sporting Goods (DKS) | 0.5 | $17M | 379k | 43.88 | |
| Qlik Technologies | 0.5 | $17M | 612k | 27.04 | |
| Perficient (PRFT) | 0.5 | $16M | 1.1M | 14.99 | |
| Qualys (QLYS) | 0.5 | $16M | 582k | 26.60 | |
| Modine Manufacturing (MOD) | 0.5 | $15M | 1.3M | 11.87 | |
| PROS Holdings (PRO) | 0.5 | $15M | 606k | 25.20 | |
| Monolithic Power Systems (MPWR) | 0.5 | $15M | 331k | 44.05 | |
| Exponent (EXPO) | 0.5 | $15M | 204k | 70.88 | |
| Mobile Mini | 0.4 | $14M | 401k | 34.97 | |
| Gigamon | 0.4 | $14M | 1.3M | 10.47 | |
| McGrath Rent (MGRC) | 0.4 | $13M | 390k | 34.20 | |
| Brocade Communications Systems | 0.4 | $13M | 1.2M | 10.87 | |
| CECO Environmental (CECO) | 0.4 | $13M | 1000k | 13.40 | |
| Sarepta Therapeutics (SRPT) | 0.4 | $13M | 630k | 21.10 | |
| BJ's Restaurants (BJRI) | 0.4 | $13M | 358k | 35.99 | |
| Allot Communications (ALLT) | 0.4 | $13M | 1.1M | 11.42 | |
| Safeguard Scientifics | 0.4 | $13M | 709k | 18.40 | |
| IPG Photonics Corporation (IPGP) | 0.4 | $13M | 185k | 68.78 | |
| Cardiovascular Systems | 0.4 | $13M | 540k | 23.63 | |
| Microsemi Corporation | 0.4 | $12M | 487k | 25.41 | |
| Knight Transportation | 0.4 | $12M | 434k | 27.39 | |
| Clean Harbors (CLH) | 0.4 | $12M | 219k | 53.92 | |
| Vascular Solutions | 0.4 | $12M | 475k | 24.70 | |
| Ubiquiti Networks | 0.4 | $12M | 310k | 37.53 | |
| Epam Systems (EPAM) | 0.4 | $12M | 266k | 43.79 | |
| Tyler Technologies (TYL) | 0.3 | $11M | 129k | 88.40 | |
| Imperva | 0.3 | $11M | 391k | 28.73 | |
| Fiesta Restaurant | 0.3 | $11M | 227k | 49.68 | |
| Power Integrations (POWI) | 0.3 | $11M | 207k | 53.91 | |
| Abercrombie & Fitch (ANF) | 0.3 | $11M | 305k | 36.34 | |
| Hibbett Sports (HIBB) | 0.3 | $11M | 260k | 42.63 | |
| Sodastream International | 0.3 | $11M | 373k | 29.49 | |
| Linkedin Corp | 0.3 | $11M | 51k | 207.80 | |
| Proofpoint | 0.3 | $11M | 288k | 37.14 | |
| MarineMax (HZO) | 0.3 | $9.9M | 589k | 16.85 | |
| Cinemark Holdings (CNK) | 0.3 | $10M | 295k | 34.04 | |
| Zulily Inc cl a | 0.3 | $10M | 264k | 37.89 | |
| Quaker Chemical Corporation (KWR) | 0.3 | $9.7M | 136k | 71.69 | |
| Entropic Communications | 0.3 | $9.7M | 3.6M | 2.66 | |
| Gentherm (THRM) | 0.3 | $9.6M | 228k | 42.23 | |
| Littelfuse (LFUS) | 0.3 | $9.4M | 110k | 85.18 | |
| Alliance Data Systems Corporation (BFH) | 0.3 | $9.1M | 37k | 248.26 | |
| Pantry | 0.3 | $9.1M | 449k | 20.23 | |
| ShoreTel | 0.3 | $9.0M | 1.4M | 6.65 | |
| Cynosure | 0.3 | $9.1M | 432k | 21.00 | |
| Sucampo Pharmaceuticals | 0.3 | $9.0M | 1.4M | 6.50 | |
| Natural Grocers By Vitamin C (NGVC) | 0.3 | $9.0M | 551k | 16.28 | |
| Syneron Medical Ltd ord | 0.3 | $8.9M | 888k | 10.02 | |
| Titan Machinery (TITN) | 0.3 | $8.7M | 666k | 12.99 | |
| WebMD Health | 0.3 | $8.6M | 206k | 41.81 | |
| Black Diamond | 0.3 | $8.9M | 1.2M | 7.56 | |
| Durata Therapeutics | 0.3 | $8.8M | 691k | 12.68 | |
| E2open | 0.3 | $8.6M | 925k | 9.31 | |
| Progress Software Corporation (PRGS) | 0.3 | $8.5M | 355k | 23.91 | |
| Acelrx Pharmaceuticals | 0.3 | $8.6M | 1.6M | 5.49 | |
| Brunswick Corporation (BC) | 0.2 | $8.2M | 195k | 42.14 | |
| Cognex Corporation (CGNX) | 0.2 | $7.8M | 195k | 40.27 | |
| Oxford Industries (OXM) | 0.2 | $7.8M | 128k | 60.99 | |
| Synchronoss Technologies | 0.2 | $7.9M | 172k | 45.78 | |
| Rockwell Medical Technologies | 0.2 | $7.7M | 844k | 9.14 | |
| Outerwall | 0.2 | $7.7M | 137k | 56.10 | |
| Cutera (CUTR) | 0.2 | $7.5M | 741k | 10.10 | |
| STAAR Surgical Company (STAA) | 0.2 | $7.1M | 668k | 10.63 | |
| Celadon (CGIP) | 0.2 | $7.1M | 363k | 19.45 | |
| DURECT Corporation | 0.2 | $7.0M | 4.8M | 1.47 | |
| FEI Company | 0.2 | $7.1M | 95k | 75.42 | |
| KAR Auction Services (KAR) | 0.2 | $7.1M | 246k | 28.63 | |
| Inphi Corporation | 0.2 | $7.1M | 492k | 14.38 | |
| NeoGenomics (NEO) | 0.2 | $7.0M | 1.3M | 5.21 | |
| Care | 0.2 | $7.1M | 871k | 8.15 | |
| Harvard Bioscience (HBIO) | 0.2 | $6.7M | 1.6M | 4.09 | |
| Ii-vi | 0.2 | $6.4M | 541k | 11.77 | |
| Global Cash Access Holdings | 0.2 | $6.5M | 962k | 6.75 | |
| Actua Corporation | 0.2 | $6.6M | 410k | 16.02 | |
| Tesla Motors (TSLA) | 0.2 | $6.0M | 25k | 242.67 | |
| Tetraphase Pharmaceuticals | 0.2 | $6.2M | 308k | 19.95 | |
| RPC (RES) | 0.2 | $5.8M | 262k | 21.96 | |
| Harris & Harris | 0.2 | $5.9M | 2.0M | 2.98 | |
| OSI Systems (OSIS) | 0.2 | $5.6M | 89k | 63.48 | |
| Comfort Systems USA (FIX) | 0.2 | $5.4M | 402k | 13.55 | |
| ImmunoGen | 0.2 | $5.5M | 520k | 10.59 | |
| AtriCure (ATRC) | 0.2 | $5.6M | 378k | 14.72 | |
| Enserv | 0.2 | $5.5M | 1.5M | 3.64 | |
| JetBlue Airways Corporation (JBLU) | 0.2 | $5.2M | 490k | 10.62 | |
| Basic Energy Services | 0.2 | $5.3M | 245k | 21.69 | |
| BioDelivery Sciences International | 0.2 | $5.2M | 305k | 17.09 | |
| Aerohive Networks | 0.2 | $5.2M | 644k | 8.02 | |
| InnerWorkings | 0.1 | $4.9M | 606k | 8.09 | |
| Zumiez (ZUMZ) | 0.1 | $4.7M | 169k | 28.10 | |
| LeMaitre Vascular (LMAT) | 0.1 | $5.0M | 724k | 6.88 | |
| ARC GROUP Worldwide (RMTO) | 0.1 | $4.7M | 304k | 15.62 | |
| Mobileye | 0.1 | $4.5M | 83k | 53.59 | |
| Rudolph Technologies | 0.1 | $4.4M | 482k | 9.05 | |
| Ceva (CEVA) | 0.1 | $4.1M | 306k | 13.44 | |
| Rentrak Corporation | 0.1 | $4.2M | 69k | 60.94 | |
| Sotherly Hotels (SOHO) | 0.1 | $4.1M | 523k | 7.80 | |
| Paylocity Holding Corporation (PCTY) | 0.1 | $4.2M | 213k | 19.65 | |
| Kona Grill | 0.1 | $4.0M | 202k | 19.73 | |
| BroadSoft | 0.1 | $3.8M | 178k | 21.04 | |
| RealD | 0.1 | $4.0M | 424k | 9.37 | |
| Del Friscos Restaurant | 0.1 | $4.0M | 207k | 19.14 | |
| Key Energy Services | 0.1 | $3.5M | 721k | 4.84 | |
| Steiner Leisure Ltd Com Stk | 0.1 | $3.5M | 93k | 37.59 | |
| Calavo Growers (CVGW) | 0.1 | $3.7M | 81k | 45.14 | |
| Demandware | 0.1 | $3.7M | 73k | 50.92 | |
| Pericom Semiconductor | 0.1 | $3.2M | 333k | 9.74 | |
| Luminex Corporation | 0.1 | $3.4M | 173k | 19.50 | |
| Derma Sciences | 0.1 | $3.0M | 359k | 8.33 | |
| Harvard Apparatus Regener Te | 0.1 | $2.8M | 349k | 8.10 | |
| Gtt Communications | 0.1 | $3.0M | 255k | 11.91 | |
| Envestnet (ENV) | 0.1 | $2.4M | 54k | 45.00 | |
| Manitex International (MNTX) | 0.1 | $2.4M | 216k | 11.29 | |
| Atwood Oceanics | 0.1 | $2.3M | 52k | 43.69 | |
| Textura | 0.1 | $2.3M | 86k | 26.40 | |
| LeapFrog Enterprises | 0.1 | $1.9M | 312k | 5.99 | |
| Zix Corporation | 0.1 | $1.8M | 535k | 3.42 | |
| DigitalGlobe | 0.1 | $2.0M | 70k | 28.51 | |
| Diversified Restaurant Holdi | 0.1 | $2.1M | 427k | 4.92 | |
| Zendesk | 0.1 | $1.8M | 85k | 21.59 | |
| Alpha Natural Resources | 0.1 | $1.7M | 704k | 2.48 | |
| Rush Enterprises (RUSHA) | 0.1 | $1.7M | 50k | 33.45 | |
| Pain Therapeutics | 0.1 | $1.5M | 375k | 3.91 | |
| Enzo Biochem (ENZ) | 0.1 | $1.5M | 300k | 5.15 | |
| Superior Energy Services | 0.1 | $1.5M | 46k | 32.86 | |
| Nanosphere | 0.1 | $1.5M | 2.7M | 0.57 | |
| Sparton Corporation | 0.1 | $1.7M | 69k | 24.66 | |
| Electro Rent Corporation | 0.0 | $1.4M | 103k | 13.77 | |
| Liquidity Services (LQDT) | 0.0 | $1.2M | 89k | 13.75 | |
| AVEO Pharmaceuticals | 0.0 | $751k | 677k | 1.11 | |
| Prothena (PRTA) | 0.0 | $751k | 34k | 22.16 | |
| James River Coal Company | 0.0 | $45k | 557k | 0.08 |
