GANX Gain Therapeutics, Inc.
Gain Therapeutics, Inc. (GANX) Institutional Ownership
What the institutions did with GANX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| MARSHALL WACE, LLP | 1.9M | 20.8% |
| Cambridge Investment Research Advisors, Inc. | 1.1M | 12.3% |
| Potomac Capital Management, Inc. | 946.4K | 10.3% |
| GSA CAPITAL PARTNERS LLP | 632.1K | 6.8% |
| JONES FINANCIAL COMPANIES LLLP | 608.6K | 6.6% |
| DME Capital Management, LP | 566.1K | 6.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 480.3K | 5.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 453.5K | 4.9% |
| BlackRock, Inc. | 275.0K | 3.0% |
| VANGUARD FIDUCIARY TRUST CO | 231.5K | 2.5% |
| UBS Group AG | 215.0K | 2.3% |
| Stratos Wealth Partners, LTD. | 200.0K | 2.2% |
| Cresset Asset Management, LLC | 160.0K | 1.7% |
| STATE STREET CORP | 157.5K | 1.7% |
| CITADEL ADVISORS LLC | 154.5K | 1.7% |
| Squarepoint Ops LLC | 136.4K | 1.5% |
| MORGAN STANLEY | 126.0K | 1.4% |
| LPL Financial LLC | 117.3K | 1.3% |
| NORTHERN TRUST CORP | 97.0K | 1.1% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 78.2K | 0.8% |
| COMMONWEALTH EQUITY SERVICES, LLC | 58.5K | 0.6% |
| JANE STREET GROUP, LLC | 55.6K | 0.6% |
| XTX Topco Ltd | 55.3K | 0.6% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 35.8K | 0.4% |
| BENEDICT FINANCIAL ADVISORS INC | 35.0K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Cambridge Investment Research Advisors, Inc. | Increased | 568.6K | 1.1M | +568.6K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 431.3K | 78.2K | -353.1K |
| GSA CAPITAL PARTNERS LLP | Increased | 312.5K | 632.1K | +319.7K |
| JANE STREET GROUP, LLC | Reduced | 216.9K | 55.6K | -161.3K |
| MARSHALL WACE, LLP | Increased | 1.8M | 1.9M | +153.8K |
| Squarepoint Ops LLC | New | 0 | 136.4K | +136.4K |
| CITADEL ADVISORS LLC | Increased | 24.9K | 154.5K | +129.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 399.9K | 480.3K | +80.4K |
| Stratos Wealth Partners, LTD. | Increased | 131.6K | 200.0K | +68.4K |
| Potomac Capital Management, Inc. | Reduced | 1.0M | 946.4K | -62.2K |
| XTX Topco Ltd | New | 0 | 55.3K | +55.3K |
| BlackRock, Inc. | Increased | 225.0K | 275.0K | +49.9K |
| COMMONWEALTH EQUITY SERVICES, LLC | Increased | 29.7K | 58.5K | +28.8K |
| Schonfeld Strategic Advisors LLC | Sold Out | 24.5K | 0 | -24.5K |
| JONES FINANCIAL COMPANIES LLLP | Reduced | 631.6K | 608.6K | -23.0K |
| BENEDICT FINANCIAL ADVISORS INC | Increased | 15.5K | 35.0K | +19.5K |
| HighTower Advisors, LLC | New | 0 | 17.2K | +17.2K |
| NORTHERN TRUST CORP | Reduced | 114.0K | 97.0K | -17.0K |
| MORGAN STANLEY | Reduced | 139.7K | 126.0K | -13.7K |
| SIMPLEX TRADING, LLC | Sold Out | 13.4K | 0 | -13.4K |
| LPL Financial LLC | Increased | 104.3K | 117.3K | +13.0K |
| HB Wealth Management, LLC | New | 0 | 12.8K | +12.8K |
| TWO SIGMA SECURITIES, LLC | New | 0 | 12.7K | +12.7K |
| Kestra Advisory Services, LLC | Sold Out | 12.0K | 0 | -12.0K |
| HARBOUR INVESTMENTS, INC. | New | 0 | 10.7K | +10.7K |
| Virtu Financial LLC | Increased | 10.7K | 21.0K | +10.3K |
| MERCER GLOBAL ADVISORS INC /ADV | New | 0 | 10.0K | +10.0K |
| Sanctuary Advisors, LLC | New | 0 | 10.0K | +10.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 447.3K | 453.5K | +6.2K |
| UBS Group AG | Reduced | 220.5K | 215.0K | -5.5K |
| Tower Research Capital LLC (TRC) | Increased | 5.5K | 8.3K | +2.8K |
| GROUP ONE TRADING LLC | Reduced | 6.4K | 3.8K | -2.6K |
| OSAIC HOLDINGS, INC. | New | 0 | 2.0K | +2.0K |
| Arax Advisory Partners | New | 0 | 1.7K | +1.7K |
| WELLS FARGO & COMPANY/MN | Reduced | 11.1K | 9.4K | -1.7K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 230.0K | 231.5K | +1.6K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Increased | 15.6K | 17.1K | +1.5K |
| BARCLAYS PLC | New | 0 | 1.4K | +1.4K |
| Caitong International Asset Management Co., Ltd | New | 0 | 165 | +165 |
| CITIGROUP INC | Sold Out | 1 | 0 | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.