Gagnon Securities as of March 31, 2026
Portfolio Holdings for Gagnon Securities
Gagnon Securities holds 85 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Ensign (ENSG) | 8.4 | $36M | 180k | 201.50 | |
| Caredx (CDNA) | 7.1 | $31M | 1.8M | 17.36 | |
| Ameresco Cl A (AMRC) | 4.9 | $21M | 840k | 25.50 | |
| Genedx Holdings Corp Com Cl A (WGS) | 4.5 | $20M | 303k | 64.22 | |
| Enterprise Products Partners (EPD) | 4.5 | $20M | 514k | 37.84 | |
| Navigator Holdings Ltd Com Stk (NVGS) | 4.0 | $17M | 887k | 19.33 | |
| Equinix (EQIX) | 3.8 | $17M | 17k | 980.24 | |
| Generac Holdings (GNRC) | 3.4 | $15M | 75k | 195.33 | |
| Intuitive Surgical Com New (ISRG) | 3.4 | $15M | 32k | 460.99 | |
| Pacira Pharmaceuticals (PCRX) | 3.2 | $14M | 618k | 22.60 | |
| Freshworks Class A Com (FRSH) | 3.2 | $14M | 1.7M | 8.03 | |
| CarMax (KMX) | 3.0 | $13M | 310k | 41.58 | |
| Profound Med Corp (PROF) | 2.9 | $13M | 1.9M | 6.48 | |
| Cheesecake Factory Incorporated (CAKE) | 2.8 | $12M | 225k | 54.75 | |
| Blackline (BL) | 2.5 | $11M | 296k | 37.00 | |
| Biolife Solutions Com New (BLFS) | 2.4 | $10M | 537k | 19.08 | |
| Five9 (FIVN) | 2.2 | $9.4M | 622k | 15.17 | |
| Ishares Tr 0-3 Mnth Treasry (SGOV) | 2.2 | $9.3M | 93k | 100.66 | |
| Cargurus Com Cl A (CARG) | 2.1 | $9.2M | 272k | 34.05 | |
| Amplitude Com Cl A (AMPL) | 1.7 | $7.2M | 1.1M | 6.82 | |
| Treace Med Concepts (TMCI) | 1.6 | $7.0M | 5.2M | 1.34 | |
| Quidelortho Corp Com New (QDEL) | 1.5 | $6.6M | 403k | 16.43 | |
| Aspen Aerogels (ASPN) | 1.5 | $6.4M | 1.9M | 3.42 | |
| Proto Labs Spon Ads New (PRLB) | 1.5 | $6.3M | 111k | 57.02 | |
| Celcuity (CELC) | 1.4 | $6.1M | 53k | 114.14 | |
| MarineMax (HZO) | 1.4 | $6.0M | 221k | 27.06 | |
| Vertex (VERX) | 1.3 | $5.6M | 468k | 11.89 | |
| OraSure Technologies (OSUR) | 1.2 | $5.1M | 1.7M | 3.00 | |
| Chipotle Mexican Grill (CMG) | 1.2 | $5.1M | 158k | 32.01 | |
| Whitecap Res Cl A (WCPRF) | 1.1 | $4.9M | 435k | 11.25 | |
| Caretrust Reit (CTRE) | 1.1 | $4.9M | 133k | 36.65 | |
| Hinge Health Cl A (HNGE) | 1.1 | $4.8M | 124k | 38.56 | |
| DV (DV) | 1.1 | $4.6M | 489k | 9.50 | |
| Pennant Group (PNTG) | 1.0 | $4.2M | 138k | 30.48 | |
| Kaltura (KLTR) | 0.9 | $4.0M | 3.3M | 1.22 | |
| ICU Medical, Incorporated (ICUI) | 0.9 | $3.8M | 30k | 129.15 | |
| Alpha & Omega Semiconductor Lt SHS (AOSL) | 0.9 | $3.7M | 168k | 22.16 | |
| Patterson-UTI Energy (PTEN) | 0.8 | $3.4M | 315k | 10.83 | |
| Microchip Technology (MCHP) | 0.4 | $1.7M | 27k | 64.61 | |
| Boston Beer Cl A (SAM) | 0.4 | $1.7M | 7.2k | 230.40 | |
| Global Net Lease Com New (GNL) | 0.4 | $1.6M | 170k | 9.36 | |
| Gentex Corporation (GNTX) | 0.3 | $1.2M | 57k | 21.85 | |
| Pfizer Com New (PFE) | 0.3 | $1.2M | 44k | 28.08 | |
| Cnfinance Hldgs Spon Ads (CNF) | 0.3 | $1.2M | 314k | 3.91 | |
| Ncino Sponsored Ads (NCNO) | 0.3 | $1.2M | 80k | 14.98 | |
| Docusign (DOCU) | 0.2 | $1.0M | 21k | 47.41 | |
| Nintendo (NTDOY) | 0.2 | $996k | 70k | 14.29 | |
| Flagstar Bank National Assoc Com New (FLG) | 0.2 | $984k | 75k | 13.17 | |
| Devon Energy Corporation (DVN) | 0.2 | $959k | 19k | 50.32 | |
| Sl Green Realty Corp (SLG) | 0.2 | $955k | 26k | 36.94 | |
| At&t (T) | 0.2 | $930k | 32k | 28.99 | |
| M/a (MTSI) | 0.2 | $815k | 3.7k | 222.07 | |
| Alphabet Cap Stk Cl A (GOOGL) | 0.2 | $735k | 2.6k | 287.56 | |
| Marvell Technology Ord (MRVL) | 0.2 | $676k | 6.8k | 99.05 | |
| NVIDIA Corporation (NVDA) | 0.1 | $637k | 3.7k | 174.40 | |
| Alphabet Cap Stk Cl C (GOOG) | 0.1 | $555k | 1.9k | 286.86 | |
| Bio-techne Corporation (TECH) | 0.1 | $516k | 9.9k | 52.26 | |
| Viavi Solutions Inc equities (VIAV) | 0.1 | $483k | 15k | 33.28 | |
| Meta Platforms Cl A (META) | 0.1 | $480k | 839.00 | 572.13 | |
| Cognex Corporation (CGNX) | 0.1 | $479k | 9.8k | 48.99 | |
| Shopify Cl A Sub Vtg Shs (SHOP) | 0.1 | $466k | 3.9k | 118.62 | |
| Onto Innovation (ONTO) | 0.1 | $460k | 2.2k | 205.07 | |
| Ces Energy Solutions (CESDF) | 0.1 | $440k | 33k | 13.19 | |
| Gambling Com Group Ordinary Shares (GAMB) | 0.1 | $426k | 110k | 3.88 | |
| Merck & Co (MRK) | 0.1 | $384k | 3.2k | 120.29 | |
| Life Time Group Holdings Common Stock (LTH) | 0.1 | $365k | 14k | 26.94 | |
| Starbucks Corporation (SBUX) | 0.1 | $365k | 4.1k | 89.59 | |
| Micron Technology (MU) | 0.1 | $364k | 1.1k | 337.84 | |
| Himax Technologies Sponsored Adr (HIMX) | 0.1 | $352k | 45k | 7.87 | |
| CommVault Systems (CVLT) | 0.1 | $341k | 4.4k | 77.89 | |
| Akamai Technologies (AKAM) | 0.1 | $333k | 2.9k | 114.85 | |
| Ringcentral Cl A (RNG) | 0.1 | $313k | 8.4k | 37.19 | |
| Rein Therapeutics Com New (RNTX) | 0.1 | $311k | 240k | 1.30 | |
| Etsy (ETSY) | 0.1 | $289k | 5.8k | 49.98 | |
| EOG Resources (EOG) | 0.1 | $268k | 1.9k | 144.57 | |
| Digital Turbine Com New (APPS) | 0.1 | $236k | 82k | 2.88 | |
| Rambus (RMBS) | 0.1 | $234k | 2.7k | 86.03 | |
| Planet Labs Pbc Com Cl A (PL) | 0.1 | $233k | 8.4k | 27.95 | |
| Blackstone Group Inc Com Cl A (BX) | 0.1 | $223k | 1.9k | 114.99 | |
| Electrovaya COM New (ELVA) | 0.0 | $205k | 26k | 7.82 | |
| Microsoft Corporation (MSFT) | 0.0 | $202k | 545.00 | 370.17 | |
| Actinium Pharmaceuticals (ATNM) | 0.0 | $200k | 201k | 1.00 | |
| Savers Value Village Ord (SVV) | 0.0 | $187k | 25k | 7.44 | |
| Weave Communications (WEAV) | 0.0 | $158k | 34k | 4.62 | |
| Redhill Biopharma Sponsored Adr (RDHL) | 0.0 | $66k | 88k | 0.75 |
