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D-wave Quantum shares owned by Birchbrook

Quarter-by-quarter ownership of D-wave Quantum (QBTS) shares owned by Birchbrook from 13F filings

Historical chart of Birchbrook investment in D-wave Quantum

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All positions including D-wave Quantum held by Birchbrook consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in D-wave Quantum by Birchbrook

Quarter filed Position value Share count Share price at filing
2026-03-31 $938 65 14.43