Alnylam Pharmaceuticals, Inc.
2024 Q4 - 2025 Q4 (5 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/17/2026 | 4,140 | 0.0% | 10,410 | 12/31/2025 |
| 2025 Q3 | 11/14/2025 | 4,928 | 0.0% | 10,807 | 9/30/2025 |
| 2025 Q2 | 8/14/2025 | 3,343 | 0.0% | 10,251 | 6/30/2025 |
| 2025 Q1 | 5/15/2025 | 2,652 | 0.0% | 9,821 | 3/31/2025 |
| 2024 Q4 | 2/14/2025 | 1,151 | 0.0% | 4,891 | 12/31/2024 |