TRAX First Tracks Biotherapeutics, Inc.
First Tracks Biotherapeutics, Inc. (TRAX) Institutional Ownership
What the institutions did with TRAX 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 |
|---|---|---|
| EcoR1 Capital, LLC | 3.2M | 9.7% |
| TCG Crossover Management, LLC | 2.9M | 8.8% |
| FMR LLC | 2.1M | 6.3% |
| Affinity Asset Advisors, LLC | 2.0M | 6.2% |
| BlackRock, Inc. | 2.0M | 6.0% |
| Trails Edge Capital Partners, LP | 1.5M | 4.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | 4.4% |
| Jupiter Topco LLC | 1.1M | 3.3% |
| Vestal Point Capital, LP | 1.0M | 3.1% |
| Woodline Partners LP | 917.2K | 2.8% |
| Sanofi | 821.9K | 2.5% |
| MORGAN STANLEY | 781.5K | 2.4% |
| 683 Capital Management, LLC | 750.0K | 2.3% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 729.0K | 2.2% |
| Balyasny Asset Management L.P. | 714.9K | 2.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 702.1K | 2.1% |
| BANK OF AMERICA CORP /DE/ | 648.0K | 2.0% |
| STEMPOINT CAPITAL LP | 622.7K | 1.9% |
| Palo Alto Investors LP | 603.5K | 1.8% |
| Sofinnova Investments, Inc. | 565.2K | 1.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 547.0K | 1.7% |
| Nantahala Capital Management, LLC | 500.0K | 1.5% |
| GOLDMAN SACHS GROUP INC | 487.2K | 1.5% |
| Point72 Asset Management, L.P. | 408.3K | 1.2% |
| UBS Group AG | 310.9K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| EcoR1 Capital, LLC | New | 0 | 3.2M | +3.2M |
| TCG Crossover Management, LLC | New | 0 | 2.9M | +2.9M |
| FMR LLC | New | 0 | 2.1M | +2.1M |
| Affinity Asset Advisors, LLC | New | 0 | 2.0M | +2.0M |
| BlackRock, Inc. | New | 0 | 2.0M | +2.0M |
| Trails Edge Capital Partners, LP | New | 0 | 1.5M | +1.5M |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 0 | 1.5M | +1.5M |
| Vestal Point Capital, LP | New | 0 | 1.0M | +1.0M |
| Woodline Partners LP | New | 0 | 917.2K | +917.2K |
| Sanofi | New | 0 | 821.9K | +821.9K |
| MORGAN STANLEY | New | 0 | 781.5K | +781.5K |
| 683 Capital Management, LLC | New | 0 | 750.0K | +750.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 729.0K | +729.0K |
| Balyasny Asset Management L.P. | New | 0 | 714.9K | +714.9K |
| GEODE CAPITAL MANAGEMENT, LLC | New | 0 | 702.1K | +702.1K |
| BANK OF AMERICA CORP /DE/ | New | 0 | 648.0K | +648.0K |
| STEMPOINT CAPITAL LP | New | 0 | 622.7K | +622.7K |
| Palo Alto Investors LP | New | 0 | 603.5K | +603.5K |
| Sofinnova Investments, Inc. | New | 0 | 565.2K | +565.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 547.0K | +547.0K |
| Nantahala Capital Management, LLC | New | 0 | 500.0K | +500.0K |
| GOLDMAN SACHS GROUP INC | New | 0 | 487.2K | +487.2K |
| Point72 Asset Management, L.P. | New | 0 | 408.3K | +408.3K |
| UBS Group AG | New | 0 | 310.9K | +310.9K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | New | 0 | 299.5K | +299.5K |
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.