GAGNON SECURITIES LLC Q2 2025 Filing
Filed July 23, 2025
Portfolio Value
$492.4B
Holdings
87
Report Date
Q2 2025
Filing Type
13F-HR
All Holdings (87 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | ALAIR LEASE CORP | 736,437 | $43.1B | 8.75% | |
| 2 | ENSGENSIGN GROUP INC | 208,994 | $32.2B | 6.55% | |
| 3 | CDNACAREDX INC | 1,548,912 | $30.3B | 6.15% | |
| 4 | ISRGINTUITIVE SURGICAL INC | 53,824 | $29.2B | 5.94% | |
| 5 | WGSGENEDX HOLDINGS CORP | 271,233 | $25.0B | 5.09% | |
| 6 | PSIXPOWER SOLUTIONS INTL INC | 341,611 | $22.1B | 4.49% | |
| 7 | CAKECHEESECAKE FACTORY INC | 256,354 | $16.1B | 3.26% | |
| 8 | EPDENTERPRISE PRODS PARTNERS L P | 487,590 | $15.1B | 3.07% | |
| 9 | EXASEXACT SCIENCES CORP | 278,789 | $14.8B | 3.01% | |
| 10 | BLBLACKLINE INC | 252,241 | $14.3B | 2.90% | |
| 11 | EQIXEQUINIX INC | 17,392 | $13.8B | 2.81% | |
| 12 | FRSHFRESHWORKS INC | 924,590 | $13.8B | 2.80% | |
| 13 | TMCITREACE MED CONCEPTS INC | 2,250,148 | $13.2B | 2.69% | |
| 14 | AMRCAMERESCO INC | 870,245 | $13.2B | 2.68% | |
| 15 | NVGSNAVIGATOR HLDGS LTD | 871,008 | $12.3B | 2.50% | |
| 16 | BLFSBIOLIFE SOLUTIONS INC | 539,896 | $11.6B | 2.36% | |
| 17 | ASPNASPEN AEROGELS INC | 1,899,108 | $11.2B | 2.28% | |
| 18 | KMXCARMAX INC | 163,417 | $11.0B | 2.23% | |
| 19 | CARGCARGURUS INC | 324,921 | $10.9B | 2.21% | |
| 20 | FIVNFIVE9 INC | 407,452 | $10.8B | 2.19% | |
| 21 | PRNPROFOUND MED CORP | 1,749,913 | $10.3B | 2.10% | |
| 22 | GNRCGENERAC HLDGS INC | 68,189 | $9.8B | 1.98% | |
| 23 | VERXVERTEX INC | 269,846 | $9.5B | 1.94% | |
| 24 | PCRXPACIRA BIOSCIENCES INC | 368,353 | $8.8B | 1.79% | |
| 25 | CMGCHIPOTLE MEXICAN GRILL INC | 146,548 | $8.2B | 1.67% | |
| 26 | AOSLALPHA & OMEGA SEMICONDUCTOR LT | 215,980 | $5.5B | 1.13% | |
| 27 | DVDOUBLEVERIFY HLDGS INC | 365,000 | $5.5B | 1.11% | |
| 28 | EP3OraSure Technologies Inc | 1,604,142 | $4.8B | 0.98% | |
| 29 | SAMBOSTON BEER INC | 25,051 | $4.8B | 0.97% | |
| 30 | CTRECARETRUST REIT INC | 150,548 | $4.6B | 0.94% | |
| 31 | PRLBPROTO LABS INC | 114,574 | $4.6B | 0.93% | |
| 32 | PNTGPENNANT GROUP INC | 151,488 | $4.5B | 0.92% | |
| 33 | KLTRKALTURA INC | 2,176,378 | $4.4B | 0.89% | |
| 34 | ICUIICU MED INC | 32,315 | $4.3B | 0.87% | |
| 35 | NVDANVIDIA CORPORATION | 20,864 | $3.3B | 0.67% | |
| 36 | WCPWHITECAP RES INC | 487,779 | $3.3B | 0.66% | |
| 37 | QDELQUIDELORTHO CORP | 72,877 | $2.1B | 0.43% | |
| 38 | TPRTAPESTRY INC | 23,420 | $2.1B | 0.42% | |
| 39 | MCHPMICROCHIP TECHNOLOGY INC. | 27,436 | $1.9B | 0.39% | |
| 40 | NTDOYNINTENDO LTD | 71,863 | $1.7B | 0.35% | |
| 41 | SLGSL GREEN RLTY CORP | 26,162 | $1.6B | 0.33% | |
| 42 | CNFCNFINANCE HLDGS LTD | 1,936,390 | $1.3B | 0.26% | |
| 43 | QC10FLAGSTAR FINANCIAL INC | 117,875 | $1.2B | 0.25% | |
| 44 | GNTXGENTEX CORP | 56,450 | $1.2B | 0.25% | |
| 45 | PTENPATTERSON-UTI ENERGY INC | 204,395 | $1.2B | 0.25% | |
| 46 | PFEPFIZER INC | 43,223 | $1.0B | 0.21% | |
| 47 | NCNONCINO INC | 36,732 | $1.0B | 0.21% | |
| 48 | TAT&T INC | 28,355 | $820.6M | 0.17% | |
| 49 | GNLGLOBAL NET LEASE INC | 105,552 | $796.9M | 0.16% | |
| 50 | XOMEXXON MOBIL CORP | 7,235 | $779.9M | 0.16% | |
| 51 | CELCCELCUITY INC | 53,990 | $720.8M | 0.15% | |
| 52 | SHOPSHOPIFY INC | 5,708 | $658.4M | 0.13% | |
| 53 | DVNDEVON ENERGY CORP | 20,311 | $646.1M | 0.13% | |
| 54 | METAMETA PLATFORMS INC | 839 | $619.3M | 0.13% | |
| 55 | SBUXSTARBUCKS CORP | 5,642 | $517.0M | 0.11% | |
| 56 | CVLTCOMMVAULT SYS INC | 2,879 | $501.9M | 0.10% | |
| 57 | HIMXHIMAX TECHNOLOGIES INC | 54,580 | $487.4M | 0.10% | |
| 58 | PYPLPAYPAL HLDGS INC | 6,517 | $484.3M | 0.10% | |
| 59 | APPSDIGITAL TURBINE INC | 81,839 | $482.9M | 0.10% | |
| 60 | TECHBio-Techne Corp | 9,270 | $476.9M | 0.10% | |
| 61 | MRVLMARVELL TECHNOLOGY INC | 6,096 | $471.8M | 0.10% | |
| 62 | TTDTHE TRADE DESK INC | 6,512 | $468.8M | 0.10% | |
| 63 | GOOGLALPHABET INC | 2,556 | $450.4M | 0.09% | |
| 64 | SHOOMADDEN STEVEN LTD | 17,583 | $421.6M | 0.09% | |
| 65 | LTHLIFE TIME GROUP HOLDINGS INC | 13,599 | $412.5M | 0.08% | |
| 66 | WEAVWEAVE COMMUNICATIONS INC | 45,214 | $376.2M | 0.08% | |
| 67 | MUMICRON TECHNOLOGY INC | 3,003 | $370.1M | 0.08% | |
| 68 | MSFTMICROSOFT CORP | 692 | $344.2M | 0.07% | |
| 69 | MRKMERCK & CO INC | 4,040 | $319.8M | 0.06% | |
| 70 | ATNMACTINIUM PHARMACEUTICALS INC | 226,622 | $317.3M | 0.06% | |
| 71 | CGNXCognex Corp | 9,724 | $308.4M | 0.06% | |
| 72 | BLZEBACKBLAZE INC | 55,129 | $303.2M | 0.06% | |
| 73 | GAMBGAMBLING COM GROUP LIMITED | 22,442 | $266.8M | 0.05% | |
| 74 | DC8ADURECT CORP | 403,884 | $256.5M | 0.05% | |
| 75 | ETSYETSY INC | 4,990 | $250.3M | 0.05% | |
| 76 | MBLYMOBILEYE GLOBAL INC | 13,892 | $249.8M | 0.05% | |
| 77 | VIAVVIAVI SOLUTIONS INC | 23,851 | $240.2M | 0.05% | |
| 78 | WBAWALGREENS BOOTS ALLIANCE INC | 20,184 | $231.7M | 0.05% | |
| 79 | RNGRINGCENTRAL INC | 8,011 | $227.1M | 0.05% | |
| 80 | CEUCES ENERGY SOLUTIONS CORP | 46,180 | $224.4M | 0.05% | |
| 81 | GDRXGOODRX HLDGS INC | 43,750 | $217.9M | 0.04% | |
| 82 | AKAMAKAMAI TECHNOLOGIES INC | 2,535 | $202.2M | 0.04% | |
| 83 | DHXDHI Group Inc | 56,401 | $167.5M | 0.03% | |
| 84 | WBDWARNER BROS DISCOVERY INC | 14,576 | $167.0M | 0.03% | |
| 85 | YEXTYEXT INC | 12,944 | $110.0M | 0.02% | |
| 86 | RNTXREIN THERAPEUTICS INC | 71,745 | $100.4M | 0.02% | |
| 87 | PETSPETMED EXPRESS INC | 23,889 | $79.3M | 0.02% |