Gain Therapeutics, Inc.
GANX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001819411
No open-market purchases or sales by Gain Therapeutics, Inc. insiders were filed in the last 90 days; 50 institutions reported holding it in 13F filings for Q2 2026, worth $17.4M in total; Greenlight Capital is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in Gain Therapeutics, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 38
- +3 vs. Q2 2025
- Shares held
- 4.34M
- +553.8K (+14.6%) vs. Q2 2025
- Total value
- $7.70M
- +$1.21M (+18.7%) vs. Q2 2025
- New holders
- 9
- 14 more added
- Sold out
- 6
- 4 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GANX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 50 | $17.4M |
| Q1 2026 | 42 | $15.8M |
| Q4 2025 | 48 | $25.9M |
| Q3 2025 | 38 | $7.70M |
| Q2 2025 | 35 | $6.49M |
| Q1 2025 | 33 | $5.07M |
| Q4 2024 | 25 | $3.94M |
| Q3 2024 | 19 | $2.40M |
| Q2 2024 | 28 | $3.89M |
| Q1 2024 | 26 | $7.04M |
| Q4 2023 | 24 | $5.05M |
| Q3 2023 | 24 | $4.95M |
| Q2 2023 | 24 | $5.68M |
| Q1 2023 | 22 | $5.54M |
| Q4 2022 | 21 | $3.78M |
| Q3 2022 | 23 | $3.95M |
| Q2 2022 | 16 | $3.87M |
| Q1 2022 | 16 | $4.75M |
| Q4 2021 | 19 | $5.71M |
| Q3 2021 | 14 | $6.65M |
| Q2 2021 | 14 | $8.95M |
| Q1 2021 | 12 | $15.0M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Gain Therapeutics, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jones Financial Companies LLLP | 676,822 | $1.21M | 0.00% | −660.0% | Reduced |
| DME Capital Management, LPSuperinvestorGreenlight Capital | 566,130 | $1.00M | 0.04% | 00.0% | Unchanged |
| Vanguard Group Inc | 534,352 | $945.8K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 373,558 | $661.2K | 0.00% | +211,742+130.9% | Added |
| Geode Capital Management, LLC | 344,146 | $609.2K | 0.00% | +53,684+18.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 318,645 | $564.0K | 0.00% | +139,145+77.5% | Added |
| Marshall Wace, LLP | 175,107 | $309.9K | 0.00% | −101,326−36.7% | Reduced |
| Morgan Stanley | 155,675 | $275.5K | 0.00% | +79,163+103.5% | Added |
| UBS Group AG | 140,677 | $249.0K | 0.00% | +108,042+331.1% | Added |
| Renaissance Technologies LLC | 126,100 | $223.2K | 0.00% | +32,100+34.1% | Added |
| BlackRock, Inc. | 116,184 | $205.6K | 0.00% | +3,677+3.3% | Added |
| State Street Corp | 91,137 | $161.3K | 0.00% | +20,000+28.1% | Added |
| Northern Trust Corp | 88,399 | $156.5K | 0.00% | −11,771−11.8% | Reduced |
| Susquehanna International Group, LLP | 80,435 | $142.4K | 0.00% | +884+1.1% | Added |
| Jane Street Group, LLC | 72,450 | $128.2K | 0.00% | +72,450 | New |
| Virtu Financial LLC | 54,008 | $96.0K | 0.01% | +30,207+126.9% | Added |
| XTX Topco Ltd | 54,202 | $95.9K | 0.00% | +54,202 | New |
| Kovitz Investment Group Partners, LLC | 47,578 | $84.2K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 38,537 | $68.2K | 0.00% | +38,537 | New |
| Prelude Capital Management, LLC | 35,820 | $63.4K | 0.00% | 00.0% | Unchanged |
| Benedict Financial Advisors Inc | 35,000 | $62.0K | 0.01% | +12,500+55.6% | Added |
| Bridgeway Capital Management, LLC | 30,004 | $53.1K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 27,323 | $48.4K | 0.01% | +27,323 | New |
| JPMorgan Chase & Co | 26,280 | $46.5K | 0.00% | +26,280 | New |
| HRT Financial LP | 19,717 | $34.0K | 0.00% | +19,717 | New |
| Wealth Enhancement Advisory Services, LLC | 15,556 | $31.4K | 0.00% | +15,556 | New |
| Group One Trading, L.P. | 16,775 | $29.7K | 0.00% | +10,374+162.1% | Added |
| Sandhill Capital Partners LLC | 15,400 | $27.3K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 12,000 | $21.2K | 0.00% | +12,000 | New |
| HighTower Advisors, LLC | 11,574 | $20.5K | 0.00% | +11,574 | New |
| Armis Advisers, LLC | 10,750 | $19.8K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 10,600 | $18.8K | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 4,440 | $7.86K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 4,410 | $7.81K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 3,907 | $6.92K | 0.00% | −257−6.2% | Reduced |
| SRS Capital Advisors, Inc. | 3,250 | $5.75K | 0.00% | +750+30.0% | Added |
| Wells Fargo & Company | 2,650 | $4.69K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,064 | $3.65K | 0.00% | +1,119+118.4% | Added |
| Dauntless Investment Group, LLC | 0 | $0 | 0.00% | −46,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −12,756−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5,657−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −2,300−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,194−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −245,896−100.0% | Sold out |