Granahan Investment Management

Latest statistics and disclosures from Granahan Investment Management's latest quarterly 13F-HR filing:

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Positions held by Granahan Investment Management consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Granahan Investment Management

Granahan Investment Management holds 170 positions in its portfolio as reported in the December 2022 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Axon Enterprise (AXON) 3.6 $118M -21% 712k 165.93
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Magnite Ord (MGNI) 3.4 $111M 11M 10.59
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Paycom Software (PAYC) 3.3 $109M -2% 350k 310.31
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SPS Commerce (SPSC) 3.2 $106M -5% 824k 128.43
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CoStar (CSGP) 3.2 $106M -9% 1.4M 77.28
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Etsy (ETSY) 3.0 $97M +4% 808k 119.78
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4068594 Enphase Energy (ENPH) 2.9 $94M -14% 354k 264.96
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Toast Cl A (TOST) 2.8 $93M +7% 5.1M 18.03
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Brooks Automation (AZTA) 2.7 $90M +36% 1.5M 58.22
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Evolent Health Cl A (EVH) 2.7 $89M +28% 3.2M 28.08
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Kornit Digital SHS (KRNT) 2.5 $81M +7% 3.5M 22.97
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Array Technologies Com Shs (ARRY) 2.1 $69M -9% 3.5M 19.33
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Hubspot (HUBS) 1.9 $62M +38% 213k 289.13
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Zeta Global Holdings Corp Cl A (ZETA) 1.8 $59M 7.2M 8.17
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Digital Turbine Com New (APPS) 1.6 $52M +7% 3.4M 15.24
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Euronet Worldwide (EEFT) 1.5 $49M +5% 523k 94.38
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Workiva Com Cl A (WK) 1.5 $48M -4% 568k 83.97
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Willscot Mobil Mini Hldng Com Cl A (WSC) 1.3 $43M -12% 953k 45.17
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Indie Semiconductor Class A Com (INDI) 1.3 $43M +61% 7.3M 5.83
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Veracyte (VCYT) 1.3 $42M -8% 1.8M 23.73
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Paylocity Holding Corporation (PCTY) 1.2 $39M 201k 194.26
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Healthequity (HQY) 1.2 $38M -11% 615k 61.64
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Sprout Social Com Cl A (SPT) 1.1 $36M +89% 634k 56.46
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Vita Coco Co Inc/the (COCO) 1.0 $34M +12% 2.4M 13.82
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Genius Sports Shares Cl A (GENI) 1.0 $33M 9.4M 3.57
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Texas Capital Bancshares (TCBI) 1.0 $31M +30% 521k 60.31
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Ritchie Bros. Auctioneers Inco (RBA) 0.9 $31M NEW 531k 57.83
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Liquidity Services (LQDT) 0.9 $30M -15% 2.2M 14.06
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Victory Cap Hldgs Com Cl A (VCTR) 0.9 $30M 1.1M 26.83
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Lovesac Company (LOVE) 0.9 $29M +5% 1.3M 22.01
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Globant S A (GLOB) 0.8 $27M 158k 168.16
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Chart Industries (GTLS) 0.8 $26M -7% 228k 115.23
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Porch Group (PRCH) 0.8 $25M +2% 13M 1.88
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Castle Biosciences (CSTL) 0.8 $25M +37% 1.0M 23.54
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Everquote Com Cl A (EVER) 0.7 $25M 1.7M 14.74
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Enovix Corp (ENVX) 0.7 $24M +10% 1.9M 12.44
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Harmonic (HLIT) 0.7 $23M +64% 1.8M 13.10
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Phreesia (PHR) 0.7 $23M +49% 714k 32.36
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Stratasys SHS (SSYS) 0.6 $21M 1.8M 11.86
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Materion Corporation (MTRN) 0.6 $21M +37% 240k 87.51
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First Solar (FSLR) 0.6 $21M -12% 140k 149.79
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Casella Waste Sys Cl A (CWST) 0.6 $20M -12% 257k 79.31
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Orthopediatrics Corp. (KIDS) 0.6 $20M +33% 507k 39.73
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Veeco Instruments (VECO) 0.6 $20M +20% 1.1M 18.58
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James River Group Holdings L (JRVR) 0.6 $20M -4% 933k 20.91
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PROS Holdings (PRO) 0.6 $19M +12% 796k 24.26
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Shotspotter (SSTI) 0.6 $19M -7% 559k 33.83
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Lithia Motors (LAD) 0.6 $18M +46% 90k 204.74
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Repligen Corporation (RGEN) 0.6 $18M +59% 108k 169.31
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Bumble Com Cl A (BMBL) 0.6 $18M 864k 21.05
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Olink Hldg Ab Sponsored Ads (OLK) 0.6 $18M -4% 713k 25.38
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Columbus McKinnon (CMCO) 0.6 $18M +7% 556k 32.47
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Power Integrations (POWI) 0.5 $18M +40% 250k 71.72
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Grid Dynamics Hldgs Cl A (GDYN) 0.5 $18M +87% 1.6M 11.22
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Pure Storage Cl A (PSTG) 0.5 $18M 665k 26.76
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Quanterix Ord (QTRX) 0.5 $18M 1.3M 13.85
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Ameresco Cl A (AMRC) 0.5 $17M +4% 297k 57.14
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Callaway Golf Company (MODG) 0.5 $17M +15% 856k 19.75
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Ambarella SHS (AMBA) 0.5 $17M +5% 205k 82.23
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Chegg (CHGG) 0.5 $16M -34% 638k 25.27
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RBC Bearings Incorporated (RBC) 0.5 $16M -21% 77k 209.35
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Si-bone (SIBN) 0.5 $16M +29% 1.2M 13.60
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Natera (NTRA) 0.5 $16M +13% 386k 40.17
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Biolife Solutions Com New (BLFS) 0.5 $15M +14% 846k 18.20
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Perficient (PRFT) 0.4 $15M +12% 210k 69.83
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Onespaworld Holdings Ltd onespaworld hold (OSW) 0.4 $14M 1.5M 9.33
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Figs Cl A (FIGS) 0.4 $14M +14% 2.1M 6.73
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Guidewire Software (GWRE) 0.4 $14M +53% 224k 62.56
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Varonis Sys (VRNS) 0.4 $14M +25% 584k 23.94
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Hagerty Cl A Com (HGTY) 0.4 $13M +14% 1.6M 8.41
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Alta Equipment Group Common Stock (ALTG) 0.4 $13M 1.0M 13.19
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Xenon Pharmaceuticals (XENE) 0.4 $13M +8% 324k 39.43
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Ceva (CEVA) 0.4 $13M +19% 494k 25.58
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First Watch Restaurant Groupco (FWRG) 0.4 $13M 929k 13.53
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LivePerson (LPSN) 0.4 $12M 1.2M 10.14
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WNS HLDGS Spon Adr (WNS) 0.4 $12M +22% 152k 79.99
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Prothena Corp SHS (PRTA) 0.4 $12M +41% 200k 60.25
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Gentherm (THRM) 0.4 $12M -26% 183k 65.29
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Definitive Healthcare Corp Class A Com (DH) 0.4 $12M +30% 1.1M 10.99
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Limelight Networks (EGIO) 0.4 $12M +11% 10M 1.13
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Ciena Corp Com New (CIEN) 0.3 $11M +27% 214k 50.98
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ImmunoGen (IMGN) 0.3 $11M +16% 2.2M 4.96
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The Beauty Health Company Com Cl A (SKIN) 0.3 $11M +13% 1.2M 9.10
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Radware Ord (RDWR) 0.3 $11M +19% 532k 19.75
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Domo Com Cl B (DOMO) 0.3 $11M 735k 14.24
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Stoneridge (SRI) 0.3 $10M -31% 485k 21.56
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Rapid7 (RPD) 0.3 $10M +51% 305k 33.98
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Cryoport Com Par $0.001 (CYRX) 0.3 $10M +21% 582k 17.35
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Hudson Technologies (HDSN) 0.3 $10M 997k 10.12
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Life Time Group Holdings Common Stock (LTH) 0.3 $9.9M -52% 832k 11.96
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Nutanix Cl A (NTNX) 0.3 $9.9M +19% 379k 26.05
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Blueprint Medicines (BPMC) 0.3 $9.8M +55% 225k 43.81
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Pliant Therapeutics (PLRX) 0.3 $9.8M +32% 505k 19.33
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Apellis Pharmaceuticals (APLS) 0.3 $9.4M +33% 183k 51.71
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Ptc (PTC) 0.3 $9.3M +22% 77k 120.04
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Vericel (VCEL) 0.3 $9.0M -37% 340k 26.34
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Tree (TREE) 0.3 $8.7M -26% 409k 21.33
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Health Catalyst (HCAT) 0.3 $8.6M +24% 810k 10.63
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Silvergate Cap Corp Cl A (SI) 0.3 $8.6M +79% 492k 17.40
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Portillos Com Cl A (PTLO) 0.3 $8.5M +19% 524k 16.32
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Clean Energy Fuels (CLNE) 0.3 $8.5M +12% 1.6M 5.20
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Arcus Biosciences Incorporated (RCUS) 0.3 $8.5M +19% 411k 20.68
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908 Devices (MASS) 0.3 $8.4M +14% 1.1M 7.62
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Vicor Corporation (VICR) 0.3 $8.3M -27% 154k 53.75
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PAR Technology Corporation (PAR) 0.2 $8.0M +69% 306k 26.07
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OSI Systems (OSIS) 0.2 $7.7M -14% 97k 79.52
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Intellia Therapeutics (NTLA) 0.2 $7.6M +44% 218k 34.89
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Kiniksa Pharmaceuticals Com Cl A (KNSA) 0.2 $7.6M -8% 504k 14.98
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Onto Innovation (ONTO) 0.2 $7.5M +18% 110k 68.09
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Chicken Soup For The Soul En Cl A (CSSE) 0.2 $7.1M +7% 1.4M 5.12
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Qualys (QLYS) 0.2 $7.0M +21% 62k 112.23
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Epam Systems (EPAM) 0.2 $6.9M +13% 21k 327.74
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TechTarget (TTGT) 0.2 $6.8M +20% 155k 44.06
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Revance Therapeutics (RVNC) 0.2 $6.4M +42% 348k 18.46
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Beam Therapeutics (BEAM) 0.2 $6.4M +48% 164k 39.11
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Axt (AXTI) 0.2 $6.3M +41% 1.4M 4.38
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Kinsale Cap Group (KNSL) 0.2 $6.2M -10% 24k 261.52
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CorVel Corporation (CRVL) 0.2 $6.2M +11% 43k 145.33
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Fate Therapeutics (FATE) 0.2 $6.1M +84% 602k 10.09
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Zymeworks Del (ZYME) 0.2 $5.8M NEW 738k 7.86
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Mesa Laboratories (MLAB) 0.2 $5.6M -2% 34k 166.21
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Silicon Laboratories (SLAB) 0.2 $5.6M +23% 41k 135.67
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Grocery Outlet Hldg Corp (GO) 0.2 $5.6M +54% 190k 29.19
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Pacific Biosciences of California (PACB) 0.2 $5.5M +17% 677k 8.18
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American Well Corp Cl A (AMWL) 0.2 $5.4M +13% 1.9M 2.83
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Icad Com New (ICAD) 0.2 $5.2M +12% 2.8M 1.83
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Akoya Biosciences (AKYA) 0.2 $5.2M +35% 539k 9.57
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Shockwave Med (SWAV) 0.2 $5.1M +27% 25k 205.61
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Stoke Therapeutics (STOK) 0.2 $5.1M +112% 550k 9.23
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Heska Corp Com Restrc New (HSKA) 0.2 $5.0M +39% 81k 62.16
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Xencor (XNCR) 0.2 $5.0M +14% 192k 26.04
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Bluebird Bio (BLUE) 0.2 $4.9M +20% 710k 6.92
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Kezar Life Sciences (KZR) 0.1 $4.9M +54% 690k 7.04
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Affimed Therapeutics B V (AFMD) 0.1 $4.8M 3.8M 1.24
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Airgain (AIRG) 0.1 $4.5M +24% 690k 6.51
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Solaredge Technologies (SEDG) 0.1 $4.4M NEW 15k 283.27
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Inmode SHS (INMD) 0.1 $4.3M -23% 121k 35.70
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Cyberark Software SHS (CYBR) 0.1 $4.3M +26% 33k 129.65
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Insmed Com Par $.01 (INSM) 0.1 $4.2M NEW 210k 19.98
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Mirati Therapeutics (MRTX) 0.1 $4.2M NEW 92k 45.31
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Monolithic Power Systems (MPWR) 0.1 $4.1M +28% 12k 353.61
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Harvard Bioscience (HBIO) 0.1 $4.1M -2% 1.5M 2.77
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Biomerica Com New (BMRA) 0.1 $3.8M 1.1M 3.35
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Maxcyte (MXCT) 0.1 $3.7M +588% 676k 5.46
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Flex Ord (FLEX) 0.1 $3.5M NEW 163k 21.46
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Littelfuse (LFUS) 0.1 $3.4M -28% 15k 220.20
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Appian Corp Cl A (APPN) 0.1 $3.3M +32% 102k 32.56
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Darling International (DAR) 0.1 $3.0M -47% 49k 62.59
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Sitime Corp (SITM) 0.1 $2.9M +62% 28k 101.62
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Vizio Hldg Corp Cl A Com (VZIO) 0.1 $2.9M +13% 385k 7.41
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Thredup Cl A (TDUP) 0.1 $2.8M +26% 2.1M 1.31
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Green Brick Partners (GRBK) 0.1 $2.7M -50% 111k 24.23
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Match Group (MTCH) 0.1 $2.7M 64k 41.49
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Akoustis Technologies (AKTS) 0.1 $2.6M +22% 939k 2.82
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Rush Enterprises Cl A (RUSHA) 0.1 $2.6M +26% 49k 52.28
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Cytosorbents Corp Com New (CTSO) 0.1 $2.5M +5% 1.6M 1.55
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Confluent Class A Com (CFLT) 0.1 $2.4M +313% 107k 22.24
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Expedia Group Com New (EXPE) 0.1 $2.4M +35% 27k 87.60
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Silk Road Medical Inc Common (SILK) 0.1 $2.2M -24% 41k 52.85
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Arteris (AIP) 0.1 $1.8M +29% 422k 4.30
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Luxfer Hldgs SHS (LXFR) 0.1 $1.7M -11% 121k 13.72
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Veritone (VERI) 0.0 $1.6M +25% 297k 5.30
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Caribou Biosciences (CRBU) 0.0 $1.4M -3% 230k 6.28
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Okta Cl A (OKTA) 0.0 $858k NEW 13k 68.33
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Douglas Dynamics (PLOW) 0.0 $707k -25% 20k 36.16
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Ishares Tr Rus 2000 Grw Etf (IWO) 0.0 $603k -51% 2.8k 214.52
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Computer Task (CTG) 0.0 $579k -57% 77k 7.56
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Energy Recovery (ERII) 0.0 $465k NEW 23k 20.49
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Lifemd (LFMD) 0.0 $415k +121% 214k 1.94
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Research Solutions (RSSS) 0.0 $41k 21k 1.92
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Past Filings by Granahan Investment Management

SEC 13F filings are viewable for Granahan Investment Management going back to 2011

View all past filings