Alnylam Pharmaceuticals shares owned by Regeneron Pharmaceuticals
Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Regeneron Pharmaceuticals
from 13F filings
Historical chart of Regeneron Pharmaceuticals investment in Alnylam Pharmaceuticals
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Quarterly reported holdings in Alnylam Pharmaceuticals by Regeneron Pharmaceuticals
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $635M | 1.4M | 456.00 |
| 2025-06-30 | $1.4B | 4.4M | 326.09 |
| 2025-03-31 | $1.2B | 4.4M | 270.02 |
| 2024-12-31 | $1.0B | 4.4M | 235.31 |