CUSIP 38341P102COMGOSSQ4 2025
43 filings · latest Mar 2, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Nea Management Company, LLC | 18.09M | $56.09M |
| 2 | Blackrock, Inc. | 17.06M | $52.88M |
| 3 | Octagon Capital Advisors LP | 13.92M | $43.14M |
| 4 | Vanguard Group Inc | 12.87M | $39.91M |
| 5 | State Street Corp | 9.31M | $28.86M |
| 6 | Arch Venture Management, LLC | 8.06M | $24.97M |
| 7 | Samsara Biocapital, LLC | 7.22M | $22.39M |
| 8 | Siren, L.L.C. | 5.21M | $16.15M |
| 9 |
| 4 | Jan 21, 2026 | Blackrock, Inc. | 13G/A | 6.5% | 15.07M | SEC |
| 5 | Jul 29, 2025 | The Vanguard Group | 13G | 5.0% | 11.41M | SEC |
| 6 | Jul 17, 2025 | Blackrock, Inc. | 13G | 5.3% | 12.14M | SEC |
| 7 | Feb 12, 2025 | Invus Public Equities, L.P. | 13G/A | 2.8% | 6.26M | SEC |
| 8 | Feb 5, 2025 | Octagon Capital Advisors LP | 13G | 8.6% | 19.58M | SEC |
| 9 | Jan 30, 2025 | The Vanguard Group | 13G/A | 4.4% | 10.03M | SEC |
| 10 | Nov 12, 2024 | Invus Global Management, LLC | 13G/A | 5.9% | 13.47M | SEC |
See the full Schedule 13D/13G history for Gossamer Bio Inc.
Unlock full history| 5.19M |
| $16.09M |
| 10 | Hhlr Advisors, Ltd. | 4.97M | $15.42M |