GAGNON SECURITIES LLC
CIK 1125725 · Holdings on Sep 30, 2025 · First reported Nov 3, 2025
Top ten holdings
Q3 2025- 00912X3027.73%
- ENSG6.34%
- WGS5.82%
- AMRC5.79%
- CDNA5.04%
- FRSH4.41%
- ISRG3.89%
- EPD3.32%
- TMCI3.04%
- BL2.97%
Share classes counted separately48.35%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- PSIXWeight decreased · -3.21 pp4.49% → 1.28%Shares -276.84K (-81.04%)
- AMRCWeight increased · +3.11 pp2.68% → 5.79%Shares -10.84K (-1.25%)
- ISRGWeight decreased · -2.05 pp5.94% → 3.89%Shares -10.46K (-19.44%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | 00912X302AIR LEASE CORPCL A View history and evidence | $38.55M | 7.73% | 605.62K shares | 8.75% → 7.73%-1.02 pp -130.82K (-17.76%) | Reduced | ↗▾ |
| 02 | ENSGENSIGN GROUP INC/THE View history and evidence | $31.62M | 6.34% | 183.03K shares | 6.55% → 6.34%-0.21 pp -25.96K (-12.42%) | Reduced | ↗▾ |
| 03 | WGSGENEDX HOLDINGS CORPCOM CL A View history and evidence | $28.99M | 5.82% | 269.07K shares | 5.09% → 5.82%+0.73 pp -2.17K (-0.80%) | Reduced | ↗▾ |
| 04 | AMRCAMERESCO INC-CL ACL A View history and evidence | $28.86M | 5.79% | 859.41K shares | 2.68% → 5.79%+3.11 pp -10.84K (-1.25%) | Reduced | ↗▾ |
| 05 | CDNACAREDX INC View history and evidence | $25.15M | 5.04% | 1.73M shares | 6.15% → 5.04%-1.11 pp +180.51K (+11.65%) | Added | ↗▾ |
| 06 | FRSHFRESHWORKS INC-CL ACLASS A COM View history and evidence | $21.96M | 4.41% | 1.87M shares | 2.80% → 4.41%+1.61 pp +941.23K (+101.80%) | Added | ↗▾ |
| 07 | ISRGINTUITIVE SURGICAL INCCOM NEW View history and evidence | $19.39M | 3.89% | 43.36K shares | 5.94% → 3.89%-2.05 pp -10.46K (-19.44%) | Reduced | ↗▾ |
| 08 | EPDENTERPRISE PRODUCTS PARTNERS View history and evidence | $16.53M | 3.32% | 528.75K shares | 3.07% → 3.32%+0.25 pp +41.16K (+8.44%) | Added | ↗▾ |
| 09 | TMCITREACE MEDICAL CONCEPTS INC View history and evidence | $15.15M | 3.04% | 2.26M shares | 2.69% → 3.04%+0.35 pp +8.09K (+0.36%) | Added | ↗▾ |
| 10 | BLBLACKLINE INC View history and evidence | $14.81M | 2.97% | 278.92K shares | 2.90% → 2.97%+0.07 pp +26.68K (+10.58%) | Added | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 10
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 18979T105 CNFINANCE HLDGS LTD | Non-derivative | -1,936,390 | -$1.26M | SEC filing ↗ | SEC filing ↗ |
| TTD TRADE DESK INC/THE -CLASS A | Non-derivative | -6,512 | -$468.80K | SEC filing ↗ | SEC filing ↗ |
| SHOO STEVEN MADDEN LTD | Non-derivative | -17,583 | -$421.64K | SEC filing ↗ | SEC filing ↗ |
3 / 10 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1125725 · Period 2025-09-30
Data loaded 2026-09-23 · First reported 2025-11-03
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 498503418
}Research all 86 reported holdings.
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