Alnylam Pharmaceuticals shares owned by Arrowstreet Capital, Limited Partnership
Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Arrowstreet Capital, Limited Partnership
from 13F filings
Historical chart of Arrowstreet Capital, Limited Partnership investment in Alnylam Pharmaceuticals
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Quarterly reported holdings in Alnylam Pharmaceuticals by Arrowstreet Capital, Limited Partnership
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $618M | 1.4M | 456.00 |
| 2025-06-30 | $55M | 170k | 326.09 |
| 2025-03-31 | $1.1M | 4.1k | 270.02 |
| 2024-06-30 | $3.6M | 15k | 243.00 |
| 2020-12-31 | $8.0M | 61k | 129.97 |
| 2020-09-30 | $541k | 3.7k | 145.55 |
| 2020-06-30 | $326k | 2.2k | 148.18 |
| 2019-12-31 | $380k | 3.3k | 115.15 |
| 2017-09-30 | $6.0M | 52k | 117.49 |
More positions owned by Arrowstreet Capital, Limited Partnership
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