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Spero Therapeutics shares owned by XTX Topco

Quarter-by-quarter ownership of Spero Therapeutics (SPRO) shares owned by XTX Topco from 13F filings

Historical chart of XTX Topco investment in Spero Therapeutics

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All positions including Spero Therapeutics held by XTX Topco consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Spero Therapeutics by XTX Topco

Quarter filed Position value Share count Share price at filing
2025-09-30 $64k 34k 1.88
2025-06-30 $100k 35k 2.90
2024-12-31 $31k 30k 1.03
2024-03-31 $26k 15k 1.72
2023-09-30 $71k 58k 1.21
2023-06-30 $154k 106k 1.45
2023-03-31 $174k 120k 1.45
2022-12-31 $600k 347k 1.73
2022-03-31 $115k 13k 8.67