Granahan Investment Management

Granahan Investment Management as of Sept. 30, 2021

Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 193 positions in its portfolio as reported in the September 2021 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Kornit Digital SHS (KRNT) 6.4 $339M 2.3M 144.74
Magnite Ord (MGNI) 3.8 $201M 7.2M 28.00
Paycom Software (PAYC) 3.7 $196M 395k 495.75
Axon Enterprise (AXON) 3.6 $190M 1.1M 175.02
Workiva Com Cl A (WK) 3.3 $176M 1.2M 140.96
SPS Commerce (SPSC) 3.3 $171M 1.1M 161.31
Evolent Health Cl A (EVH) 2.8 $149M 4.8M 31.00
Digital Turbine Com New (APPS) 2.8 $149M 2.2M 68.75
Etsy (ETSY) 2.6 $138M 664k 207.96
LivePerson (LPSN) 2.3 $123M 2.1M 58.95
4068594 Enphase Energy (ENPH) 2.3 $122M 811k 149.97
CoStar (CSGP) 2.2 $115M 1.3M 86.06
Chart Industries (GTLS) 2.1 $109M 569k 191.11
Porch Group (PRCH) 1.8 $95M 5.4M 17.68
Veracyte (VCYT) 1.5 $81M 1.7M 46.45
Brooks Automation (AZTA) 1.5 $80M 782k 102.35
2u 1.5 $80M 2.4M 33.57
Array Technologies Com Shs (ARRY) 1.5 $77M 4.2M 18.52
Domo Com Cl B (DOMO) 1.3 $67M 791k 84.44
Kulicke and Soffa Industries (KLIC) 1.2 $63M 1.1M 58.28
OSI Systems (OSIS) 1.1 $61M 639k 94.80
Sprout Social Com Cl A (SPT) 1.1 $61M 496k 121.95
Overstock (BYON) 1.1 $57M 732k 77.92
Cricut Com Cl A (CRCT) 1.1 $56M 2.0M 27.58
Genius Sports Shares Cl A (GENI) 1.0 $55M 2.9M 18.66
Healthequity (HQY) 0.9 $50M 770k 64.76
Bright Horizons Fam Sol In D (BFAM) 0.9 $49M 349k 139.42
Lovesac Company (LOVE) 0.9 $47M 711k 66.09
Thredup Cl A (TDUP) 0.9 $46M 2.1M 21.69
Globant S A (GLOB) 0.8 $44M 156k 281.01
Datto Hldg Corp 0.8 $40M 1.7M 23.90
Chegg (CHGG) 0.7 $39M 575k 68.02
Liquidity Services (LQDT) 0.7 $39M 1.8M 21.61
Zeta Global Holdings Corp Cl A (ZETA) 0.7 $35M 6.0M 5.86
Lithia Motors (LAD) 0.6 $33M 105k 317.04
Columbus McKinnon (CMCO) 0.6 $33M 690k 48.35
Varonis Sys (VRNS) 0.6 $31M 510k 60.85
Organogenesis Hldgs (ORGO) 0.6 $30M 2.1M 14.24
Onespaworld Holdings Ltd onespaworld hold (OSW) 0.6 $30M 3.0M 9.97
Castle Biosciences (CSTL) 0.6 $30M 451k 66.50
Quanterix Ord (QTRX) 0.6 $30M 599k 49.79
Euronet Worldwide (EEFT) 0.6 $29M 230k 127.28
Sprinklr Cl A (CXM) 0.6 $29M 1.7M 17.50
Bumble Com Cl A (BMBL) 0.5 $29M 576k 49.98
Victory Cap Hldgs Com Cl A (VCTR) 0.5 $27M 768k 35.01
Flex Ord (FLEX) 0.5 $26M 1.5M 17.68
Riskified Shs Cl A (RSKD) 0.5 $26M 1.1M 22.81
Intellia Therapeutics (NTLA) 0.5 $25M 187k 134.15
James River Group Holdings L (JRVR) 0.5 $25M 650k 37.73
Icad Com New (ICAD) 0.5 $24M 2.2M 10.75
Luxfer Holdings SHS (LXFR) 0.4 $24M 1.2M 19.63
Shotspotter (SSTI) 0.4 $24M 646k 36.37
Willscot Mobil Mini Hldng Com Cl A (WSC) 0.4 $23M 713k 31.72
Chicken Soup For The Soul En Cl A (CSSEQ) 0.4 $23M 984k 22.87
Green Brick Partners (GRBK) 0.4 $22M 1.1M 20.52
Strategic Education (STRA) 0.4 $22M 309k 70.50
Alta Equipment Group Common Stock (ALTG) 0.4 $21M 1.5M 13.73
CONMED Corporation (CNMD) 0.4 $21M 162k 130.83
Everquote Com Cl A (EVER) 0.4 $21M 1.1M 18.63
Chefs Whse (CHEF) 0.4 $21M 643k 32.57
Affimed Therapeutics B V 0.4 $21M 3.4M 6.18
908 Devices (MASS) 0.4 $21M 632k 32.52
Darling International (DAR) 0.4 $20M 284k 71.90
Grand Canyon Education (LOPE) 0.4 $20M 231k 87.96
Gentherm (THRM) 0.4 $20M 248k 80.93
Cryoport Com Par $0.001 (CYRX) 0.4 $20M 295k 66.51
Texas Capital Bancshares (TCBI) 0.4 $20M 327k 60.02
Tree (TREE) 0.4 $19M 139k 139.83
Silk Road Medical Inc Common 0.4 $19M 352k 55.03
Pure Storage Cl A (PSTG) 0.4 $19M 759k 25.16
Enovix Corp (ENVX) 0.4 $19M 1000k 18.89
Vericel (VCEL) 0.4 $19M 383k 48.80
Inmode SHS (INMD) 0.3 $18M 114k 159.45
Kinsale Cap Group (KNSL) 0.3 $17M 107k 161.70
Innovative Industria A (IIPR) 0.3 $17M 74k 231.16
Canadian Solar (CSIQ) 0.3 $17M 493k 34.59
Perficient (PRFT) 0.3 $17M 147k 115.70
Executive Network Partnering Cl A 0.3 $17M 1.7M 9.82
Vicor Corporation (VICR) 0.3 $17M 123k 134.16
Ligand Pharmaceuticals Com New (LGND) 0.3 $16M 117k 139.32
Gray Television (GTN) 0.3 $16M 703k 22.82
Neogenomics Com New (NEO) 0.3 $16M 331k 48.24
Mitek Sys Com New (MITK) 0.3 $16M 862k 18.50
Materion Corporation (MTRN) 0.3 $16M 232k 68.64
Acacia Resh Corp Acacia Tch Com (ACTG) 0.3 $16M 2.3M 6.79
Aerie Pharmaceuticals 0.3 $16M 1.4M 11.40
Power Integrations (POWI) 0.3 $15M 152k 98.99
Nautilus (BFXXQ) 0.3 $15M 1.6M 9.31
Newmark Group Cl A (NMRK) 0.3 $14M 1.0M 14.31
Rapid7 (RPD) 0.3 $14M 125k 113.02
Douglas Dynamics (PLOW) 0.3 $14M 387k 36.30
PROS Holdings (PRO) 0.3 $14M 395k 35.48
View Com Cl A 0.3 $13M 2.4M 5.42
Titan Machinery (TITN) 0.3 $13M 509k 25.91
Casella Waste Sys Cl A (CWST) 0.2 $13M 173k 75.94
Silicon Motion Technology Sponsored Adr (SIMO) 0.2 $13M 190k 68.98
Rush Enterprises Cl A (RUSHA) 0.2 $13M 287k 45.16
Lawson Products (DSGR) 0.2 $13M 258k 50.01
Biolife Solutions Com New (BLFS) 0.2 $13M 303k 42.32
BioCryst Pharmaceuticals (BCRX) 0.2 $13M 868k 14.37
Cardiovascular Systems 0.2 $12M 362k 32.83
Orthopediatrics Corp. (KIDS) 0.2 $12M 179k 65.51
Acceleron Pharma 0.2 $12M 68k 172.11
Pacific Biosciences of California (PACB) 0.2 $12M 452k 25.55
Ceva (CEVA) 0.2 $11M 260k 42.67
RBC Bearings Incorporated (RBC) 0.2 $11M 52k 212.20
Harvard Bioscience (HBIO) 0.2 $11M 1.6M 6.98
Cerus Corporation (CERS) 0.2 $11M 1.8M 6.09
Enanta Pharmaceuticals (ENTA) 0.2 $10M 183k 56.81
Ciena Corp Com New (CIEN) 0.2 $10M 202k 51.35
Aldel Financial Cl A Com 0.2 $10M 1.0M 10.09
Spero Therapeutics (SPRO) 0.2 $10M 556k 18.41
Nutanix Cl A (NTNX) 0.2 $10M 269k 37.70
Renalytix Ads (RNLXY) 0.2 $10M 498k 20.05
Natera (NTRA) 0.2 $9.7M 87k 111.44
TechTarget (TTGT) 0.2 $9.6M 117k 82.42
Cytosorbents Corp Com New (CTSO) 0.2 $9.4M 1.2M 8.12
Vonage Holdings 0.2 $9.3M 578k 16.12
Neophotonics Corp 0.2 $9.3M 1.1M 8.71
Health Catalyst (HCAT) 0.2 $9.1M 181k 50.01
Akoustis Technologies 0.2 $8.7M 901k 9.70
Insmed Com Par $.01 (INSM) 0.2 $8.4M 307k 27.54
Si-bone (SIBN) 0.2 $8.4M 393k 21.42
Ameresco Cl A (AMRC) 0.2 $8.3M 143k 58.43
AtriCure (ATRC) 0.2 $8.3M 119k 69.55
WNS HLDGS Spon Adr 0.2 $8.2M 101k 81.80
Beam Therapeutics (BEAM) 0.1 $7.9M 91k 87.01
Pulse Biosciences (PLSE) 0.1 $7.9M 366k 21.60
Motorcar Parts of America (MPAA) 0.1 $7.6M 390k 19.50
Flexion Therapeutics 0.1 $7.5M 1.2M 6.10
Radware Ord (RDWR) 0.1 $7.5M 223k 33.72
American Well Corp Cl A 0.1 $7.0M 770k 9.11
Hudson Technologies (HDSN) 0.1 $7.0M 2.0M 3.53
Onto Innovation (ONTO) 0.1 $6.4M 89k 72.25
Axt (AXTI) 0.1 $6.3M 761k 8.33
Veeco Instruments (VECO) 0.1 $6.3M 284k 22.21
Sharps Compliance 0.1 $6.2M 751k 8.27
Ambarella SHS (AMBA) 0.1 $6.2M 40k 155.73
Airgain (AIRG) 0.1 $6.0M 475k 12.61
Neuronetics (STIM) 0.1 $5.8M 880k 6.56
CorVel Corporation (CRVL) 0.1 $5.6M 30k 186.21
Clean Energy Fuels (CLNE) 0.1 $5.5M 670k 8.15
Blueprint Medicines (BPMC) 0.1 $5.4M 53k 102.81
Ptc (PTC) 0.1 $5.4M 45k 119.80
Wix SHS (WIX) 0.1 $5.4M 28k 195.97
The Trade Desk Com Cl A (TTD) 0.1 $5.2M 74k 70.30
Qualys (QLYS) 0.1 $5.2M 47k 111.28
Editas Medicine (EDIT) 0.1 $5.1M 124k 41.08
Crispr Therapeutics Namen Akt (CRSP) 0.1 $5.1M 45k 111.93
Heska Corp Com Restrc New 0.1 $5.1M 20k 258.56
Macrogenics (MGNX) 0.1 $4.8M 231k 20.94
Silicon Laboratories (SLAB) 0.1 $4.7M 34k 140.16
The Beauty Health Company Com Cl A (SKIN) 0.1 $4.7M 180k 25.97
Biomerica Com New (BMRA) 0.1 $4.6M 1.0M 4.50
Limelight Networks 0.1 $4.6M 1.9M 2.38
Kiniksa Pharmaceuticals Com Cl A 0.1 $4.6M 406k 11.39
Monolithic Power Systems (MPWR) 0.1 $4.5M 9.3k 484.64
Olink Hldg Ab Sponsored Ads (OLK) 0.1 $4.5M 186k 24.25
Fate Therapeutics (FATE) 0.1 $4.4M 75k 59.27
Radius Health Com New 0.1 $4.4M 355k 12.41
Computer Task 0.1 $4.3M 540k 7.98
New Relic 0.1 $4.2M 59k 71.78
Xencor (XNCR) 0.1 $4.2M 128k 32.66
Paratek Pharmaceuticals 0.1 $4.0M 822k 4.86
Sierra Wireless 0.1 $4.0M 255k 15.50
ImmunoGen 0.1 $3.8M 678k 5.67
Arcus Biosciences Incorporated (RCUS) 0.1 $3.7M 105k 34.87
Revance Therapeutics (RVNC) 0.1 $3.6M 128k 27.86
Esperion Therapeutics (ESPR) 0.1 $3.5M 294k 12.05
Arcturus Therapeutics Hldg I (ARCT) 0.1 $3.5M 73k 47.77
Caribou Biosciences (CRBU) 0.1 $3.4M 142k 23.87
Mesa Laboratories (MLAB) 0.1 $3.2M 11k 302.38
Prothena Corp SHS (PRTA) 0.1 $3.2M 45k 71.23
Sangamo Biosciences (SGMO) 0.1 $3.1M 349k 9.01
Proto Labs (PRLB) 0.1 $3.1M 47k 66.59
Dermtech Ord ord (DMTKQ) 0.1 $3.1M 96k 32.11
Cyberark Software SHS (CYBR) 0.1 $3.1M 20k 157.81
Turning Point Therapeutics I 0.1 $3.0M 45k 66.43
23andme Holding Class A Com 0.1 $2.8M 306k 9.06
Western Digital (WDC) 0.0 $2.3M 41k 56.45
Veritone (VERI) 0.0 $2.2M 92k 23.89
Callaway Golf Company (MODG) 0.0 $2.0M 73k 27.63
Jounce Therapeutics 0.0 $1.3M 174k 7.43
Xenon Pharmaceuticals (XENE) 0.0 $1.3M 84k 15.28
Autolus Therapeutics Spon Ads (AUTL) 0.0 $1.2M 177k 6.55
Xeris Pharmaceuticals 0.0 $1.1M 465k 2.45
Lifemd (LFMD) 0.0 $1.0M 163k 6.21
Neoleukin Therapeutics 0.0 $906k 125k 7.23
Dicerna Pharmaceuticals 0.0 $560k 28k 20.16
CAI International 0.0 $540k 9.7k 55.87
Executive Network Partnering *w Exp 09/25/202 0.0 $344k 424k 0.81
Frequency Therapeutics 0.0 $304k 43k 7.06
Avita Therapeutics (RCEL) 0.0 $282k 16k 17.73