Alnylam Pharmaceuticals, Inc.
2013 Q4 - 2025 Q4 (6 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 | 4,949 | 0.0% | 12,445 | 12/31/2025 |
| 2025 Q3 | 11/13/2025 | 5,675 | 0.0% | 12,445 | 9/30/2025 |
| 2025 Q2 | 8/11/2025 | 4,187 | 0.0% | 12,841 | 6/30/2025 |
| 2014 Q2 | 7/16/2014 | 1,113 | 0.0% | 17,627 | 6/30/2014 |
| 2014 Q1 | 5/2/2014 | 1,107 | 0.0% | 16,491 | 3/31/2014 |
| 2013 Q4 | 1/28/2014 | 1,061 | 0.0% | 16,491 | 12/31/2013 |