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 | 2/13/2026 | 7,673 | 0.1% | 19,295 | 12/31/2025 |
| 2025 Q3 | 11/12/2025 | 9,162 | 0.1% | 20,093 | 9/30/2025 |
| 2025 Q2 | 8/8/2025 | 6,184 | 0.1% | 18,963 | 6/30/2025 |
| 2025 Q1 | 5/9/2025 | 5,063 | 0.1% | 18,751 | 3/31/2025 |
| 2024 Q4 | 2/11/2025 | 4,412 | 0.0% | 18,751 | 12/31/2024 |