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Spero Therapeutics Inc call shares owned by Group One Trading

Quarter-by-quarter ownership of Spero Therapeutics Inc call shares owned by Group One Trading from 13F filings

Historical chart of Group One Trading investment in Spero Therapeutics Inc call

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All positions including Spero Therapeutics Inc call held by Group One Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Spero Therapeutics Inc call by Group One Trading

Quarter filed Position value Share count Share price at filing
2025-09-30 $166k 89k 1.88
2025-06-30 $323k 111k 2.90
2024-06-30 $8.5k 6.5k 1.30
2024-03-31 $11k 6.5k 1.72
2023-06-30 $25k 17k 1.45
2023-03-31 $9.6k 6.6k 1.45
2022-12-31 $155k 90k 1.73
2022-09-30 $83k 42k 1.99
2022-06-30 $5.0k 6.8k 0.74
2022-03-31 $44k 5.0k 8.80
2021-12-31 $3.0k 200 15.00
2021-09-30 $554k 30k 18.41
2021-06-30 $302k 22k 13.98
2021-03-31 $102k 6.9k 14.78
2020-12-31 $4.0k 200 20.00
2020-09-30 $11k 1.0k 11.00
2020-06-30 $14k 1.0k 14.00

Top funds holding Spero Therapeutics Inc call