☆GAGNON SECURITIES LLC
Quality Q
0.312
AUM ($M)
519
Positions
83
Turnover
0.18
Top-10 wt
48%
Herfindahl
0.037
History (qtrs)
6
Excess Return
—
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Holdings · 89 positions · portfolio value $519M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆CDNA funds › | CAREDX INC | ADD | — | 9.7% | +2.7% | 50.5 | 1,770,735 | +8,861 | 5 | — |
| ☆WGS funds › | GENEDX HOLDINGS CORP | ADD | — | 6.9% | +2.5% | 36.0 | 524,865 | +221,716 | 5 | — |
| ☆ENSG funds › | ENSIGN GROUP INC | TRIM | — | 5.4% | -3.0% | 27.9 | 173,911 | -5,760 | 5 | — |
| ☆AMRC funds › | AMERESCO INC | TRIM | — | 4.4% | -0.5% | 22.8 | 826,562 | -13,501 | 5 | — |
| ☆GNRC funds › | GENERAC HLDGS INC | TRIM | — | 4.1% | +0.8% | 21.4 | 73,170 | -1,743 | 5 | — |
| ☆EPD funds › | ENTERPRISE PRODS PARTNERS L P | TRIM | — | 3.6% | -0.9% | 18.8 | 510,576 | -3,681 | 5 | — |
| ☆QDEL funds › | QUIDELORTHO CORP | ADD | — | 3.5% | +1.9% | 18.0 | 1,030,371 | +627,046 | 5 | — |
| ☆CAKE funds › | CHEESECAKE FACTORY INC | TRIM | — | 3.4% | +0.6% | 17.6 | 221,792 | -3,256 | 5 | — |
| ☆EQIX funds › | EQUINIX INC | TRIM | — | 3.4% | -0.5% | 17.4 | 16,720 | -231 | 5 | — |
| ☆KMX funds › | CARMAX INC | ADD | — | 3.3% | +0.3% | 17.2 | 325,410 | +15,711 | 5 | — |
| ☆FRSH funds › | FRESHWORKS INC | TRIM | — | 3.1% | -0.2% | 15.8 | 1,563,866 | -167,501 | 5 | — |
| ☆PCRX funds › | PACIRA BIOSCIENCES INC | TRIM | — | 3.0% | -0.2% | 15.4 | 608,617 | -8,893 | 5 | — |
| ☆FIVN funds › | FIVE9 INC | ADD | — | 3.0% | +0.8% | 15.4 | 722,698 | +100,634 | 5 | — |
| ☆HNGE funds › | HINGE HEALTH INC | ADD | — | 2.9% | +1.8% | 15.2 | 182,959 | +58,709 | 2 | — |
| ☆BLFS funds › | BIOLIFE SOLUTIONS INC | TRIM | — | 2.9% | +0.6% | 15.1 | 535,906 | -606 | 5 | — |
| ☆PROF funds › | PROFOUND MED CORP | ADD | — | 2.5% | -0.4% | 13.0 | 1,960,074 | +15,750 | 5 | — |
| ☆CARG funds › | CARGURUS INC | ADD | — | 2.4% | +0.3% | 12.5 | 367,073 | +95,549 | 5 | — |
| ☆TMCI funds › | TREACE MED CONCEPTS INC | TRIM | — | 2.3% | +0.7% | 12.1 | 3,029,543 | -2,172,343 | 5 | — |
| ☆CUSIP:000000000 funds › | GAMBLING COM GROUP | NEW | — | 2.3% | +2.3% | 11.7 | 765,179 | +765,179 | 1 | — |
| ☆ISRG funds › | INTUITIVE SURGICAL INC | TRIM | — | 2.2% | -1.1% | 11.6 | 29,144 | -2,475 | 5 | — |
| ☆BL funds › | BLACKLINE INC | ADD | — | 2.0% | -0.5% | 10.5 | 375,769 | +79,345 | 5 | — |
| ☆ASPN funds › | ASPEN AEROGELS INC | TRIM | — | 1.9% | +0.4% | 9.7 | 1,535,812 | -326,039 | 5 | — |
| ☆PRLB funds › | PROTO LABS INC | ADD | — | 1.8% | +0.4% | 9.5 | 116,283 | +5,394 | 5 | — |
| ☆VERX funds › | VERTEX INC | ADD | — | 1.7% | +0.4% | 8.7 | 761,026 | +292,806 | 5 | — |
| ☆AMPL funds › | AMPLITUDE INC | TRIM | — | 1.6% | -0.1% | 8.1 | 1,055,508 | -4,328 | 4 | — |
| ☆HZO funds › | MarineMax Inc | TRIM | — | 1.5% | +0.1% | 7.7 | 211,480 | -9,130 | 4 | — |
| ☆OSUR funds › | OraSure Technologies Inc | TRIM | — | 1.4% | +0.2% | 7.1 | 1,592,147 | -122,244 | 5 | — |
| ☆DV funds › | DOUBLEVERIFY HLDGS INC | ADD | — | 1.1% | +0.0% | 5.7 | 523,328 | +34,866 | 5 | — |
| ☆CELC funds › | CELCUITY INC | TRIM | — | 1.1% | -0.3% | 5.6 | 53,240 | -102 | 5 | — |
| ☆CMG funds › | CHIPOTLE MEXICAN GRILL INC | TRIM | — | 1.0% | -0.1% | 5.3 | 155,463 | -2,386 | 5 | — |
| ☆CTRE funds › | CARETRUST REIT INC | TRIM | — | 1.0% | -0.1% | 5.2 | 129,955 | -3,091 | 5 | — |
| ☆PNTG funds › | PENNANT GROUP INC | TRIM | — | 1.0% | -0.0% | 5.0 | 135,035 | -2,449 | 5 | — |
| ☆WCPRF funds › | WHITECAP RES INC | TRIM | — | 0.9% | -0.3% | 4.5 | 435,100 | -318 | 5 | — |
| ☆ICUI funds › | ICU MED INC | TRIM | — | 0.8% | -0.1% | 4.3 | 29,400 | -343 | 5 | — |
| ☆KLTR funds › | KALTURA INC | TRIM | — | 0.8% | -0.1% | 4.2 | 3,266,999 | -11,937 | 5 | — |
| ☆MCHP funds › | MICROCHIP TECHNOLOGY INC. | TRIM | — | 0.5% | +0.1% | 2.4 | 26,229 | -609 | 5 | — |
| ☆GNTX funds › | GENTEX CORP | ADD | — | 0.3% | -0.0% | 1.4 | 57,159 | +226 | 5 | — |
| ☆GNL funds › | GLOBAL NET LEASE INC | TRIM | — | 0.3% | -0.1% | 1.4 | 160,598 | -9,527 | 5 | — |
| ☆SLG funds › | SL GREEN RLTY CORP | HOLD | — | 0.3% | +0.0% | 1.3 | 25,862 | +0 | 5 | — |
| ☆SAM funds › | BOSTON BEER INC | ADD | — | 0.2% | -0.1% | 1.3 | 7,283 | +44 | 5 | — |
| ☆NCNO funds › | NCINO INC | TRIM | — | 0.2% | -0.0% | 1.2 | 75,333 | -4,187 | 5 | — |
| ☆FLG funds › | FLAGSTAR BANK NATIONAL ASSOCIA | TRIM | — | 0.2% | -0.0% | 1.1 | 74,456 | -255 | 5 | — |
| ☆APPS funds › | DIGITAL TURBINE INC | HOLD | — | 0.2% | +0.1% | 1.1 | 81,839 | +0 | 5 | — |
| ☆WEAV funds › | WEAVE COMMUNICATIONS INC | ADD | — | 0.2% | +0.2% | 1.0 | 157,170 | +122,950 | 5 | — |
| ☆DOCU funds › | DOCUSIGN INC | TRIM | — | 0.2% | -0.1% | 0.9 | 20,906 | -326 | 2 | — |
| ☆CNF funds › | CNFINANCE HLDGS LTD | ADD | — | 0.2% | -0.1% | 0.9 | 332,345 | +18,407 | 4 | — |
| ☆GOOGL funds › | ALPHABET INC | HOLD | — | 0.2% | +0.0% | 0.9 | 2,556 | +0 | 5 | — |
| ☆MRVL funds › | MARVELL TECHNOLOGY INC | TRIM | — | 0.2% | +0.0% | 0.9 | 2,923 | -3,902 | 5 | — |
| ☆TECH funds › | Bio-Techne Corp | ADD | — | 0.2% | +0.0% | 0.9 | 12,230 | +2,351 | 5 | — |
| ☆DVN funds › | DEVON ENERGY CORP | TRIM | — | 0.2% | -0.1% | 0.8 | 19,021 | -45 | 5 | — |
| ☆MU funds › | MICRON TECHNOLOGY INC | TRIM | — | 0.2% | +0.1% | 0.8 | 679 | -398 | 5 | — |
| ☆NTDOY funds › | NINTENDO LTD | ADD | — | 0.1% | -0.1% | 0.7 | 70,675 | +978 | 5 | — |
| ☆CGNX funds › | Cognex Corp | ADD | — | 0.1% | +0.0% | 0.7 | 9,798 | +18 | 5 | — |
| ☆NVDA funds › | NVIDIA CORPORATION | TRIM | — | 0.1% | -0.0% | 0.7 | 3,498 | -157 | 5 | — |
| ☆CVLT funds › | COMMVAULT SYS INC | ADD | — | 0.1% | +0.1% | 0.7 | 4,874 | +498 | 5 | — |
| ☆GOOG funds › | ALPHABET INC | TRIM | — | 0.1% | +0.0% | 0.7 | 1,929 | -5 | 4 | — |
| ☆ONTO funds › | ONTO INNOVATION INC | TRIM | — | 0.1% | +0.0% | 0.6 | 1,709 | -533 | 4 | — |
| ☆T funds › | AT&T INC | TRIM | — | 0.1% | -0.1% | 0.6 | 30,898 | -1,196 | 5 | — |
| ☆HIMX funds › | HIMAX TECHNOLOGIES INC | TRIM | — | 0.1% | +0.0% | 0.6 | 39,498 | -5,275 | 5 | — |
| ☆PFE funds › | PFIZER INC | TRIM | — | 0.1% | -0.2% | 0.6 | 23,346 | -20,914 | 5 | — |
| ☆LTH funds › | LIFE TIME GROUP HOLDINGS INC | TRIM | — | 0.1% | +0.0% | 0.5 | 13,465 | -85 | 5 | — |
| ☆MTSI funds › | MACOM TECH SOLUTIONS HLDGS INC | TRIM | — | 0.1% | -0.1% | 0.5 | 1,281 | -2,389 | 4 | — |
| ☆VIAV funds › | VIAVI SOLUTIONS INC | TRIM | — | 0.1% | -0.0% | 0.5 | 9,986 | -4,525 | 5 | — |
| ☆META funds › | META PLATFORMS INC | HOLD | — | 0.1% | -0.0% | 0.5 | 839 | +0 | 5 | — |
| ☆SHOP funds › | SHOPIFY INC | ADD | — | 0.1% | -0.0% | 0.5 | 4,023 | +91 | 5 | — |
| ☆ETSY funds › | ETSY INC | TRIM | — | 0.1% | +0.0% | 0.4 | 5,755 | -18 | 5 | — |
| ☆SBUX funds › | STARBUCKS CORP | TRIM | — | 0.1% | -0.0% | 0.4 | 4,045 | -26 | 5 | — |
| ☆MRK funds › | MERCK & CO INC | TRIM | — | 0.1% | -0.0% | 0.4 | 3,187 | -5 | 5 | — |
| ☆CUSIP:15713J104 funds › | CES ENERGY SOLUTIONS CORP | HOLD | — | 0.1% | -0.0% | 0.4 | 33,350 | +0 | 5 | — |
| ☆AKAM funds › | AKAMAI TECHNOLOGIES INC | ADD | — | 0.1% | -0.0% | 0.4 | 3,163 | +267 | 3 | — |
| ☆WRBY funds › | WARBY PARKER INC | NEW | — | 0.1% | +0.1% | 0.3 | 11,381 | +11,381 | 1 | — |
| ☆RNG funds › | RINGCENTRAL INC | ADD | — | 0.1% | -0.0% | 0.3 | 8,517 | +95 | 5 | — |
| ☆VCEL funds › | VERICEL CORP | NEW | — | 0.1% | +0.1% | 0.3 | 7,303 | +7,303 | 1 | — |
| ☆CUSIP:08862EAB5 funds › | BEYOND MEATS INC | NEW | — | 0.1% | +0.1% | 0.3 | 381,271 | +381,271 | 1 | — |
| ☆PL funds › | PLANET LABS PBC | HOLD | — | 0.1% | -0.0% | 0.3 | 8,352 | +0 | 2 | — |
| ☆ELVA funds › | ELECTROVAYA INC | ADD | — | 0.1% | +0.0% | 0.3 | 26,307 | +50 | 2 | — |
| ☆RNTX funds › | REIN THERAPEUTICS INC | TRIM | — | 0.0% | -0.0% | 0.2 | 229,070 | -10,450 | 5 | — |
| ☆RMBS funds › | RAMBUS INC DEL | TRIM | — | 0.0% | -0.0% | 0.2 | 1,778 | -944 | 4 | — |
| ☆BX funds › | BLACKSTONE INC | HOLD | — | 0.0% | -0.0% | 0.2 | 1,940 | +0 | 3 | — |
| ☆MSFT funds › | MICROSOFT CORP | ADD | — | 0.0% | -0.0% | 0.2 | 556 | +11 | 5 | — |
| ☆ATNM funds › | ACTINIUM PHARMACEUTICALS INC | TRIM | — | 0.0% | -0.0% | 0.2 | 182,142 | -19,158 | 5 | — |
| ☆PTEN funds › | PATTERSON-UTI ENERGY INC | TRIM | — | 0.0% | -0.8% | 0.2 | 17,420 | -297,226 | 5 | — |
| ☆RDHL funds › | REDHILL BIOPHARMA LTD | HOLD | — | 0.0% | -0.0% | 0.1 | 88,405 | +0 | 4 | — |
| ☆NVGS funds › | NAVIGATOR HLDGS LTD | EXIT | — | 0.0% | -4.0% | 0.0 | 0 | -886,631 | 0 | — |
| ☆SVV funds › | SAVERS VALUE VLG INC | EXIT | — | 0.0% | -0.0% | 0.0 | 0 | -25,148 | 0 | — |
| ☆GAMB funds › | GAMBLING COM GROUP LIMITED | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -109,697 | 0 | — |
| ☆SGOV funds › | ISHARES TR | EXIT | — | 0.0% | -2.2% | 0.0 | 0 | -92,702 | 0 | — |
| ☆AOSL funds › | ALPHA & OMEGA SEMICONDUCTOR LT | EXIT | — | 0.0% | -0.9% | 0.0 | 0 | -167,874 | 0 | — |
| ☆EOG funds › | EOG RES INC | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -1,851 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 519 | 83 | 0.18 | 48% | 0.037 | 0.311 | — | in |
| 2026Q1 | 433 | 85 | 0.16 | 47% | 0.034 | 0.317 | — | in |
| 2025Q4 | 491 | 86 | 0.12 | 48% | 0.035 | 0.386 | — | in |
| 2025Q3 | 499 | 86 | 0.13 | 48% | 0.034 | 0.364 | — | in |
| 2025Q2 | 492 | 87 | 0.10 | 49% | 0.037 | 0.483 | — | entered |
| 2025Q1 | 455 | 98 | 0.00 | 47% | 0.034 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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