Granahan Investment Management

Granahan Investment Management as of March 31, 2017

Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 211 positions in its portfolio as reported in the March 2017 quarterly 13F filing

Company (Ticker)
Portfolio Weight
Valued At
Change in Shares
Share Count
Share Price
CoStar (CSGP) 2.7 $27M 128k 207.22
Affiliated Managers (AMG) 2.5 $25M 155k 163.94
Imax Corp Cad (IMAX) 2.4 $24M 705k 34.00
Brooks Automation (AZTA) 2.4 $24M 1.0M 22.40
Tree (TREE) 2.1 $21M 168k 125.35
2u 1.9 $19M 476k 39.66
EXACT Sciences Corporation (EXAS) 1.8 $18M 744k 23.62
Kornit Digital (KRNT) 1.7 $17M 878k 19.10
Sodastream International 1.6 $16M 326k 48.43
Ultimate Software 1.6 $16M 80k 195.21
Abiomed 1.5 $15M 121k 125.20
Veeva Sys Inc cl a (VEEV) 1.5 $15M 288k 51.28
Shopify Inc cl a (SHOP) 1.4 $15M 213k 68.09
OSI Systems (OSIS) 1.4 $14M 195k 72.99
SPS Commerce (SPSC) 1.4 $14M 232k 58.49
LivePerson (LPSN) 1.4 $13M 2.0M 6.85
Nektar Therapeutics (NKTR) 1.3 $13M 563k 23.47
Wix (WIX) 1.3 $13M 194k 67.90
Impinj (PI) 1.3 $13M 431k 30.27
Mindbody 1.2 $13M 455k 27.45
Virtusa Corporation 1.2 $12M 406k 30.22
Tennant Company (TNC) 1.2 $12M 161k 72.65
Grand Canyon Education (LOPE) 1.1 $12M 160k 71.61
Albany International (AIN) 1.1 $10M 226k 46.05
Kaman Corporation 1.0 $10M 215k 48.13
NeoGenomics (NEO) 1.0 $10M 1.3M 7.89
Bright Horizons Fam Sol In D (BFAM) 1.0 $10M 143k 72.49
Cardiovascular Systems 1.0 $10M 361k 28.28
MarketAxess Holdings (MKTX) 1.0 $10M 54k 187.49
Axon Enterprise (AXON) 1.0 $9.9M 432k 22.79
Rush Enterprises (RUSHA) 1.0 $9.7M 294k 33.08
Titan Machinery (TITN) 1.0 $9.7M 632k 15.34
RBC Bearings Incorporated (RBC) 1.0 $9.7M 100k 97.09
Douglas Dynamics (PLOW) 1.0 $9.6M 314k 30.65
Customers Ban (CUBI) 1.0 $9.6M 306k 31.53
Amber Road 0.9 $9.1M 1.2M 7.72
Alkermes (ALKS) 0.9 $8.9M 153k 58.50
Zeltiq Aesthetics 0.9 $8.8M 158k 55.61
Modine Manufacturing (MOD) 0.9 $8.7M 714k 12.20
PDF Solutions (PDFS) 0.8 $8.2M 361k 22.62
Safeguard Scientifics 0.8 $8.2M 642k 12.70
Rudolph Technologies 0.8 $8.0M 358k 22.40
Evolent Health (EVH) 0.8 $7.9M 356k 22.30
Resolute Energy 0.8 $7.8M 193k 40.40
Lawson Products (DSGR) 0.8 $7.6M 339k 22.45
Stag Industrial (STAG) 0.8 $7.6M 302k 25.02
Gigamon 0.8 $7.6M 213k 35.55
Qualys (QLYS) 0.7 $7.4M 194k 37.90
Ceva (CEVA) 0.7 $7.3M 206k 35.50
InnerWorkings 0.7 $7.0M 705k 9.96
Quaker Chemical Corporation (KWR) 0.7 $6.9M 53k 131.65
Euronet Worldwide (EEFT) 0.7 $6.5M 76k 85.53
Twilio Inc cl a (TWLO) 0.7 $6.5M 225k 28.87
CONMED Corporation (CNMD) 0.6 $6.3M 141k 44.41
Texas Capital Bancshares (TCBI) 0.6 $6.2M 74k 83.45
Buffalo Wild Wings 0.6 $6.1M 40k 152.76
PROS Holdings (PRO) 0.6 $6.1M 253k 24.19
Pacira Pharmaceuticals (PCRX) 0.6 $6.0M 133k 45.60
Enanta Pharmaceuticals (ENTA) 0.6 $6.1M 197k 30.80
Ironwood Pharmaceuticals (IRWD) 0.6 $6.0M 350k 17.06
Supernus Pharmaceuticals (SUPN) 0.6 $6.0M 191k 31.30
Paycom Software (PAYC) 0.6 $6.0M 105k 57.51
Trivago N V spon ads a 0.6 $6.0M 458k 13.03
Perficient (PRFT) 0.6 $5.8M 334k 17.36
Vistra Energy (VST) 0.6 $5.8M 353k 16.30
Calavo Growers (CVGW) 0.6 $5.5M 90k 60.60
Sangamo Biosciences (SGMO) 0.5 $5.4M 1.0M 5.20
Aerohive Networks 0.5 $5.4M 1.3M 4.21
Power Integrations (POWI) 0.5 $5.3M 81k 65.75
Super Micro Computer 0.5 $5.3M 207k 25.35
Acceleron Pharma 0.5 $5.0M 187k 26.47
Paylocity Holding Corporation (PCTY) 0.5 $4.9M 128k 38.63
Instructure 0.5 $5.0M 213k 23.40
Dex (DXCM) 0.5 $4.9M 58k 84.73
Paratek Pharmaceuticals 0.5 $4.9M 253k 19.25
Meta Financial (CASH) 0.5 $4.8M 54k 88.51
Cognex Corporation (CGNX) 0.5 $4.7M 56k 83.94
Spectranetics Corporation 0.5 $4.7M 162k 29.13
Genesee & Wyoming 0.5 $4.6M 67k 67.86
Oxford Immunotec Global 0.5 $4.6M 296k 15.49
James River Group Holdings L (JRVR) 0.5 $4.6M 106k 42.86
Ellie Mae 0.5 $4.5M 45k 100.27
Teradyne (TER) 0.4 $4.4M 142k 31.10
Laureate Education Inc cl a (LAUR) 0.4 $4.2M 291k 14.27
Nexstar Broadcasting (NXST) 0.4 $4.0M 58k 70.15
Monotype Imaging Holdings 0.4 $4.0M 198k 20.10
Mellanox Technologies 0.4 $4.0M 79k 50.95
Acadia Healthcare (ACHC) 0.4 $3.9M 91k 43.60
Freshpet (FRPT) 0.4 $4.0M 364k 11.00
Zendesk 0.4 $3.8M 137k 28.04
Qts Realty Trust 0.4 $3.8M 77k 48.75
Kennametal (KMT) 0.4 $3.6M 93k 39.23
Red Hat 0.4 $3.6M 42k 86.50
Bio-Rad Laboratories (BIO) 0.4 $3.6M 18k 199.34
John Bean Technologies Corporation 0.4 $3.6M 41k 87.95
Ensign (ENSG) 0.3 $3.4M 179k 18.80
Care 0.3 $3.4M 273k 12.51
NN (NNBR) 0.3 $3.2M 129k 25.20
Hubspot (HUBS) 0.3 $3.3M 54k 60.55
Kinsale Cap Group (KNSL) 0.3 $3.3M 103k 32.04
Invacare Corporation 0.3 $3.1M 264k 11.90
Ligand Pharmaceuticals In (LGND) 0.3 $3.2M 30k 105.84
Mobile Mini 0.3 $3.1M 102k 30.50
Liquidity Services (LQDT) 0.3 $3.1M 385k 8.00
Sotherly Hotels (SOHO) 0.3 $3.0M 474k 6.40
Proofpoint 0.3 $2.9M 40k 74.36
West Pharmaceutical Services (WST) 0.3 $2.8M 34k 81.60
Pacific Premier Ban (PPBI) 0.3 $2.7M 71k 38.55
IPG Photonics Corporation (IPGP) 0.3 $2.7M 22k 120.69
Vail Resorts (MTN) 0.3 $2.7M 14k 191.93
Harvard Bioscience (HBIO) 0.3 $2.6M 1.0M 2.60
Cogent Communications (CCOI) 0.3 $2.6M 60k 43.06
Cutera (CUTR) 0.3 $2.6M 127k 20.70
Callidus Software 0.3 $2.6M 123k 21.35
Inphi Corporation 0.3 $2.5M 52k 48.82
Guidewire Software (GWRE) 0.3 $2.6M 45k 56.32
Wageworks 0.3 $2.6M 36k 72.30
Proto Labs (PRLB) 0.2 $2.5M 48k 51.10
Viveve Med 0.2 $2.5M 397k 6.33
Hawaiian Holdings 0.2 $2.4M 52k 46.45
Vonage Holdings 0.2 $2.4M 377k 6.32
Microsemi Corporation 0.2 $2.3M 45k 51.53
WNS 0.2 $2.2M 77k 28.60
Ptc (PTC) 0.2 $2.1M 41k 52.56
Apogee Enterprises (APOG) 0.2 $2.0M 34k 59.62
Lithia Motors (LAD) 0.2 $2.1M 24k 85.65
Silicon Laboratories (SLAB) 0.2 $2.1M 29k 73.54
Ebix (EBIXQ) 0.2 $2.1M 34k 61.25
Pra (PRAA) 0.2 $2.0M 60k 33.15
Tyler Technologies (TYL) 0.2 $1.9M 12k 154.54
Stamps 0.2 $1.9M 16k 118.37
Gtt Communications 0.2 $1.9M 79k 24.35
Inogen (INGN) 0.2 $1.9M 25k 77.57
Cyberark Software (CYBR) 0.2 $1.9M 37k 50.86
Rapid7 (RPD) 0.2 $1.9M 128k 14.98
Radware Ltd ord (RDWR) 0.2 $1.8M 109k 16.16
Finisar Corporation 0.2 $1.8M 66k 27.34
ShoreTel 0.2 $1.8M 287k 6.15
Kona Grill 0.2 $1.8M 292k 6.30
BGC Partners 0.2 $1.7M 148k 11.36
Monolithic Power Systems (MPWR) 0.2 $1.7M 18k 92.10
Hudson Technologies (HDSN) 0.2 $1.7M 254k 6.60
BroadSoft 0.2 $1.5M 38k 40.20
Imperva 0.2 $1.6M 39k 41.06
Martin Marietta Materials (MLM) 0.1 $1.5M 6.9k 218.26
Synchronoss Technologies 0.1 $1.5M 61k 24.40
Fcb Financial Holdings-cl A 0.1 $1.5M 30k 49.57
Core Laboratories 0.1 $1.4M 12k 115.51
Cadence Design Systems (CDNS) 0.1 $1.4M 45k 31.40
Pandora Media 0.1 $1.2M 106k 11.81
MGM Resorts International. (MGM) 0.1 $1.1M 39k 27.39
Epam Systems (EPAM) 0.1 $1.1M 14k 75.54
Trupanion (TRUP) 0.1 $1.1M 74k 14.22
Manitex International 0.1 $971k 145k 6.70
Echo Global Logistics 0.1 $1.0M 48k 21.34
Expedia (EXPE) 0.1 $1.0M 8.1k 126.17
Diamondback Energy (FANG) 0.1 $1.0M 10k 103.73
Infinera (INFN) 0.1 $651k 64k 10.22
Jazz Pharmaceuticals (JAZZ) 0.1 $699k 4.8k 145.08
Nimble Storage 0.1 $686k 55k 12.51
Nutanix Inc cl a (NTNX) 0.1 $734k 39k 18.77
Om Asset Management 0.1 $630k 42k 15.11
Alibaba Group Holding (BABA) 0.1 $474k 4.4k 107.85
Sony Corporation (SONY) 0.0 $371k 11k 33.74
Koninklijke Philips Electronics NV (PHG) 0.0 $380k 12k 32.14
Panasonic Corporation 0.0 $368k 32k 11.41
KT Corporation (KT) 0.0 $393k 23k 16.81
Sap (SAP) 0.0 $373k 3.8k 98.11
Invesco (IVZ) 0.0 $441k 14k 30.66
ING Groep (ING) 0.0 $355k 24k 15.08
Roche Holding (RHHBY) 0.0 $395k 12k 32.06
Electrolux AB (ELUXY) 0.0 $418k 7.5k 55.78
Asml Holding (ASML) 0.0 $373k 2.8k 132.88
Medtronic (MDT) 0.0 $428k 5.3k 80.54
Videocon D2h 0.0 $397k 35k 11.49
China Mobile 0.0 $253k 4.6k 55.14
Royal Caribbean Cruises (RCL) 0.0 $283k 2.9k 98.20
Autoliv (ALV) 0.0 $290k 2.8k 102.15
Rio Tinto (RIO) 0.0 $337k 8.3k 40.69
Agilent Technologies Inc C ommon (A) 0.0 $348k 6.6k 52.86
Mitsubishi UFJ Financial (MUFG) 0.0 $277k 44k 6.34
Total (TTE) 0.0 $306k 6.1k 50.42
Novo Nordisk A/S (NVO) 0.0 $335k 9.8k 34.23
Henkel Kgaa (HENKY) 0.0 $319k 2.9k 111.54
Banco Bilbao Vizcaya Argentaria SA (BBVA) 0.0 $282k 37k 7.61
Copa Holdings Sa-class A (CPA) 0.0 $344k 3.1k 112.09
Prudential Public Limited Company (PUK) 0.0 $318k 7.5k 42.32
Extreme Networks (EXTR) 0.0 $331k 44k 7.50
Cae (CAE) 0.0 $252k 17k 15.30
Nxp Semiconductors N V (NXPI) 0.0 $296k 2.9k 103.53
Kao Corporation 0.0 $336k 6.1k 55.03
Groupe Danone SA (DANOY) 0.0 $339k 25k 13.69
L'Oreal (LRLCY) 0.0 $317k 8.2k 38.48
Swiss Re (SSREY) 0.0 $340k 15k 22.35
Enserv 0.0 $328k 992k 0.33
Mobileye 0.0 $264k 4.3k 61.34
Allergan 0.0 $334k 1.4k 238.74
Ryanair Holdings (RYAAY) 0.0 $342k 4.1k 83.05
Apptio Inc cl a 0.0 $302k 26k 11.73
HSBC Holdings (HSBC) 0.0 $232k 5.7k 40.87
Aegon 0.0 $192k 37k 5.14
Cibc Cad (CM) 0.0 $239k 2.8k 86.10
Axa (AXAHY) 0.0 $231k 9.0k 25.67
LVMH Moet Hennessy Louis Vuitton SA (LVMUY) 0.0 $247k 5.6k 44.00
Vivendi Sa (VIVHY) 0.0 $236k 12k 19.40
Techtronic Industries-sp (TTNDY) 0.0 $244k 12k 20.18
Wpp Plc- (WPP) 0.0 $249k 2.3k 109.60
Ubs Group (UBS) 0.0 $220k 14k 15.97
Htg Molecular Diagnostics 0.0 $228k 33k 6.91
Acelrx Pharmaceuticals 0.0 $99k 31k 3.16
180 Degree Cap 0.0 $21k 15k 1.44