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System1 shares owned by XTX Topco

Quarter-by-quarter ownership of System1 (SST) shares owned by XTX Topco from 13F filings

Historical chart of XTX Topco investment in System1

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All positions including System1 held by XTX Topco consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in System1 by XTX Topco

Quarter filed Position value Share count Share price at filing
2025-09-30 $88k 13k 7.04