Sionna Therapeutics shares owned by State Street Corporation
Quarter-by-quarter ownership of Sionna Therapeutics (SION) shares owned by State Street Corporation
from 13F filings
Historical chart of State Street Corporation investment in Sionna Therapeutics
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Quarterly reported holdings in Sionna Therapeutics by State Street Corporation
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $29M | 693k | 41.14 |
| 2025-09-30 | $7.1M | 240k | 29.41 |
| 2025-06-30 | $2.2M | 125k | 17.35 |
| 2025-03-31 | $151k | 14k | 10.46 |