Spero Therapeutics shares owned by Renaissance Technologies
Quarter-by-quarter ownership of Spero Therapeutics (SPRO) shares owned by Renaissance Technologies
from 13F filings
Historical chart of Renaissance Technologies investment in Spero Therapeutics
Tip: Access up to 7 years of quarterly data
All positions including Spero Therapeutics held by Renaissance Technologies consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Spero Therapeutics by Renaissance Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.7M | 1.5M | 1.88 |
| 2025-06-30 | $2.4M | 832k | 2.90 |
| 2025-03-31 | $699k | 971k | 0.72 |
| 2024-12-31 | $1.1M | 1.1M | 1.03 |
| 2024-09-30 | $1.3M | 975k | 1.34 |
| 2024-06-30 | $1.3M | 976k | 1.30 |
| 2024-03-31 | $1.5M | 855k | 1.72 |
| 2023-12-31 | $805k | 548k | 1.47 |
| 2023-09-30 | $662k | 547k | 1.21 |
| 2023-06-30 | $860k | 593k | 1.45 |
| 2023-03-31 | $595k | 410k | 1.45 |
| 2022-12-31 | $593k | 343k | 1.73 |
| 2022-09-30 | $429k | 215k | 2.00 |
| 2022-06-30 | $696k | 939k | 0.74 |
| 2022-03-31 | $949k | 109k | 8.70 |
| 2020-09-30 | $1.7M | 153k | 11.16 |
| 2020-06-30 | $4.5M | 330k | 13.53 |
| 2020-03-31 | $2.6M | 324k | 8.08 |
| 2019-12-31 | $3.3M | 338k | 9.62 |
| 2019-09-30 | $2.7M | 253k | 10.60 |
| 2019-06-30 | $2.5M | 215k | 11.51 |
| 2019-03-31 | $1.5M | 113k | 12.81 |
| 2018-12-31 | $264k | 43k | 6.15 |
| 2018-09-30 | $126k | 12k | 10.50 |