Centessa Pharmaceuticals shares owned by Siren
Quarter-by-quarter ownership of Centessa Pharmaceuticals (CNTA) shares owned by Siren
from 13F filings
Historical chart of Siren investment in Centessa Pharmaceuticals
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Quarterly reported holdings in Centessa Pharmaceuticals by Siren
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $78M | 3.2M | 24.25 |
| 2025-06-30 | $46M | 3.5M | 13.14 |
| 2025-03-31 | $43M | 3.0M | 14.38 |
| 2024-12-31 | $50M | 3.0M | 16.75 |
| 2024-09-30 | $52M | 3.3M | 15.99 |