Position history for FMR LLC's holdings in ALNYLAM PHARMACEUTICALS INC
FMR LLC holds 15.9M shares of ALNY (ALNYLAM PHARMACEUTICALS INC), worth $6.3B as of 2025-Q4. The position was decreased (-5.2% shares). ALNY represents 0.3% of FMR LLC's portfolio.
Current Value
$6.3B
Current Shares
15.9M
Total Value Change
+$3.2B
Total Shares Change
+2.4M
Other major holders of ALNY: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 15.9M |
-5.2% |
| $6.3B |
| 0.3% |
| $397.25 |
0 |
| 2025-Q3 | Increased | 16.8M | +6.1% | $7.6B | 0.4% | $447.49 | 41 |
| 2025-Q2 | Increased | 15.8M | +3.2% | $5.2B | 0.3% | $322.83 | 39 |
| 2025-Q1 | Increased | 15.3M | +13.5% | $4.1B | 0.3% | $268.46 | 43 |
| 2024-Q4 | New | 13.5M | - | $3.2B | 0.2% | $236.01 | 53 |