Who owns QUANTUM SI INC?

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Analyze quarterly positions in Quantum Si with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Quantum Si stock

Who bought or sold QUANTUM SI INC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
IMC-Chicago 208k $293k 39% Sep 2025
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Simplex Trading 134k $189k -7% Sep 2025
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Group One Trading 41k $58k -65% Sep 2025
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AlphaCore Capital 200.00 $2.5k 0% Sep 2025
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