13FALNYLAM PHARMACEUTICALS INC (ALNY)
5 tracked managers currently hold ALNY on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.
Sort: Size Weight change
Sorted by reported value on the latest filing.
| Manager | Period | Change | Value | Weight | Prev weight | Shares | Δ shares |
|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | Q2 2026 | TRIM | $564.7M | 0.4 % | 0.5 % | 1,875,937 | -116,640 |
| D. E. Shaw & Co., Inc. | Q2 2026 | ADD | $332.4M | 0.2 % | 0.3 % | 1,104,109 | +45,047 |
| MILLENNIUM MANAGEMENT LLC | Q2 2026 | TRIM | $95.1M | 0.1 % | 0.1 % | 316,001 | -131,886 |
| CITADEL ADVISORS LLC | Q2 2026 | ADD | $57.5M | 0.0 % | 0.0 % | 191,029 | +167,614 |
| Bridgewater Associates, LP | Q2 2026 | TRIM | $30.0M | 0.1 % | 0.2 % | 99,584 | -7,008 |