Sionna Therapeutics shares owned by Atlantic Trust
Quarter-by-quarter ownership of Sionna Therapeutics (SION) shares owned by Atlantic Trust
from 13F filings
Historical chart of Atlantic Trust investment in Sionna Therapeutics
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Quarterly reported holdings in Sionna Therapeutics by Atlantic Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $185k | 4.5k | 41.14 |