CUSIP 81749D107CLASS A COMSERAQ4 2025
25 filings · latest Jan 16, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Baker Bros. Advisors LP | 5.50M | $16.22M |
| 2 | Whetstone Capital Advisors, LLC | 3.46M | $10.21M |
| 3 | Aberdeen Group PLC | 2.28M | $6.73M |
| 4 | Vivo Capital, LLC | 1.65M | $4.87M |
| 5 | Vanguard Group Inc | 1.24M | $3.66M |
| 6 | Citadel Advisors LLC | 707.6K | $2.09M |
| 7 | Captrust Financial Advisors | 536.8K | $1.58M |
| 8 | Geode Capital Management, LLC | 334.6K | $987.5K |
| 9 |
| 4 | Aug 5, 2025 | Aberdeen Group PLC | 13G | 6.1% | 2.23M | SEC |
| 5 | May 15, 2025 | Vivo Capital Ix, LLC | 13G/A | 4.5% | 1.65M | SEC |
| 6 | Feb 14, 2025 | Chione Ltd. | 13D/A | 7.6% | — | SEC |
| 7 | Feb 14, 2025 | Baker Bros. Advisors LP | 13D | 16.1% | — | SEC |
| 8 | Nov 14, 2024 | Ra Capital Management, L.P. | 13G/A | 9.4% | 3.03M | SEC |
| 9 | Nov 4, 2024 | Schindel Yair Chaim | 13G/A | 5.7% | 1.91M | SEC |
| 10 | Apr 1, 2024 | Ra Capital Management, L.P. | 13G | 6.5% | 2.05M | SEC |
See the full Schedule 13D/13G history for Sera Prognostics Inc.
Unlock full history| Awm Investment Company, Inc. |
| 207.4K |
| $611.8K |
| 10 | Blackrock, Inc. | 186.8K | $550.9K |