Spero Therapeutics shares owned by Marshall Wace
Quarter-by-quarter ownership of Spero Therapeutics (SPRO) shares owned by Marshall Wace
from 13F filings
Historical chart of Marshall Wace investment in Spero Therapeutics
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Quarterly reported holdings in Spero Therapeutics by Marshall Wace
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $368k | 157k | 2.34 |
| 2023-03-31 | $93k | 64k | 1.45 |
| 2022-12-31 | $88k | 51k | 1.73 |
| 2022-09-30 | $374k | 187k | 2.00 |
| 2022-06-30 | $27k | 36k | 0.74 |
| 2022-03-31 | $227k | 26k | 8.72 |
| 2019-06-30 | $204k | 18k | 11.53 |
| 2019-03-31 | $39k | 3.1k | 12.69 |