Spero Therapeutics shares owned by ADAR1 Capital Management
Quarter-by-quarter ownership of Spero Therapeutics (SPRO) shares owned by ADAR1 Capital Management
from 13F filings
Historical chart of ADAR1 Capital Management investment in Spero Therapeutics
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Quarterly reported holdings in Spero Therapeutics by ADAR1 Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $217k | 116k | 1.88 |
| 2025-06-30 | $417k | 144k | 2.90 |
| 2025-03-31 | $577k | 801k | 0.72 |
| 2024-12-31 | $825k | 801k | 1.03 |
| 2024-09-30 | $996k | 744k | 1.34 |
| 2024-06-30 | $1.2M | 919k | 1.30 |
| 2024-03-31 | $1.6M | 927k | 1.72 |
| 2023-12-31 | $1.6M | 1.1M | 1.47 |