First Tracks Biotherapeutics, Inc. · NASDAQ:TRAX
First Tracks Biotherapeutics, Inc. shareholders
As of Jun 30, 2026, 143 institutions reported holding First Tracks Biotherapeutics, Inc., 92.0% of its shares. Largest: EcoR1 Capital, LLC, TCG Crossover Management, LLC and Vanguard. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of First Tracks Biotherapeutics, Inc. | Change | Filed |
|---|---|---|---|---|
| EcoR1 Capital, LLC | 3.17M | 8.9% | new | Aug 14, 2026 |
| TCG Crossover Management, LLC | 2.9M | 8.1% | new | Aug 14, 2026 |
| Vanguard | 2.23M | 6.2% | new | Aug 13, 2026 |
| Fidelity | 2.05M | 5.7% | new | Aug 13, 2026 |
| Affinity Asset Advisors, LLC | 2.03M | 5.7% | new | Aug 13, 2026 |
| BlackRock | 1.96M | 5.5% | new | Aug 7, 2026 |
| Trails Edge Capital Partners, LP | 1.51M | 4.2% | new | Aug 14, 2026 |
| Jupiter Topco LLC | 1.09M | 3.1% | first report | Aug 14, 2026 |
| Vestal Point Capital, LP | 1.01M | 2.8% | new | Aug 14, 2026 |
| Woodline Partners LP | 917K | 2.6% | new | Aug 14, 2026 |