Alnylam Pharmaceuticals, Inc.
2025 Q2 - 2025 Q4 (3 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 | 14,620 | 2.3% | 36,765 | 12/31/2025 |
| 2025 Q3 | 11/14/2025 | 13,178 | 1.8% | 28,900 | 9/30/2025 |
| 2025 Q2 | 8/14/2025 | 9,414 | 1.5% | 28,869 | 6/30/2025 |