VTGN Vistagen Therapeutics, Inc.
Vistagen Therapeutics, Inc. (VTGN) Institutional Ownership
What the institutions did with VTGN 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| Commodore Capital LP | 2.8M | 23.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | 13.4% |
| TWO SIGMA INVESTMENTS, LP | 848.0K | 7.2% |
| ACADIAN ASSET MANAGEMENT LLC | 794.6K | 6.7% |
| RENAISSANCE TECHNOLOGIES LLC | 730.5K | 6.2% |
| STEMPOINT CAPITAL LP | 616.7K | 5.2% |
| Ikarian Capital, LLC | 519.1K | 4.4% |
| AdvisorShares Investments LLC | 438.6K | 3.7% |
| LUMINUS MANAGEMENT LLC | 403.1K | 3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 365.0K | 3.1% |
| ADAR1 Capital Management, LLC | 351.1K | 3.0% |
| BlackRock, Inc. | 345.4K | 2.9% |
| GROUP ONE TRADING LLC | 304.4K | 2.6% |
| Verdad Advisers, LP | 293.3K | 2.5% |
| VANGUARD FIDUCIARY TRUST CO | 217.7K | 1.8% |
| JANE STREET GROUP, LLC | 164.8K | 1.4% |
| BOOTHBAY FUND MANAGEMENT, LLC | 134.6K | 1.1% |
| STATE STREET CORP | 121.1K | 1.0% |
| XTX Topco Ltd | 118.4K | 1.0% |
| NORTHERN TRUST CORP | 80.8K | 0.7% |
| CITADEL ADVISORS LLC | 68.8K | 0.6% |
| Virtu Financial LLC | 66.0K | 0.6% |
| UBS Group AG | 57.8K | 0.5% |
| GSA CAPITAL PARTNERS LLP | 54.6K | 0.5% |
| OSAIC HOLDINGS, INC. | 43.9K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| ORBIMED ADVISORS LLC | Sold Out | 3.1M | 0 | -3.1M |
| Commodore Capital LP | New | 0 | 2.8M | +2.8M |
| TCG Crossover Management, LLC | Sold Out | 2.7M | 0 | -2.7M |
| STEMPOINT CAPITAL LP | Reduced | 1.2M | 616.7K | -616.7K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 291.3K | 730.5K | +439.2K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 430.4K | 0 | -430.4K |
| ADAR1 Capital Management, LLC | Reduced | 751.1K | 351.1K | -400.0K |
| TWO SIGMA INVESTMENTS, LP | Increased | 469.6K | 848.0K | +378.4K |
| GROUP ONE TRADING LLC | Increased | 19.9K | 304.4K | +284.5K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 589.7K | 794.6K | +204.9K |
| AdvisorShares Investments LLC | Increased | 277.1K | 438.6K | +161.5K |
| Shay Capital LLC | Sold Out | 144.5K | 0 | -144.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 142.6K | 0 | -142.6K |
| Verdad Advisers, LP | Increased | 184.9K | 293.3K | +108.4K |
| JANE STREET GROUP, LLC | Reduced | 272.8K | 164.8K | -108.0K |
| TUDOR INVESTMENT CORP ET AL | Sold Out | 106.2K | 0 | -106.2K |
| DIADEMA PARTNERS LP | Sold Out | 105.4K | 0 | -105.4K |
| BlackRock, Inc. | Reduced | 448.5K | 345.4K | -103.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 453.4K | 365.0K | -88.4K |
| SIMPLEX TRADING, LLC | Reduced | 89.6K | 14.3K | -75.4K |
| CITADEL ADVISORS LLC | New | 0 | 68.8K | +68.8K |
| Virtu Financial LLC | New | 0 | 66.0K | +66.0K |
| PRUDENTIAL FINANCIAL INC | Sold Out | 53.1K | 0 | -53.1K |
| OSAIC HOLDINGS, INC. | Increased | 4.1K | 43.9K | +39.8K |
| XTX Topco Ltd | Reduced | 152.8K | 118.4K | -34.5K |
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.