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Aptose Biosciences Incorporated shares owned by DRW Holdings

Quarter-by-quarter ownership of Aptose Biosciences Incorporated (APTOF) shares owned by DRW Holdings from 13F filings

Historical chart of DRW Holdings investment in Aptose Biosciences Incorporated

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All positions including Aptose Biosciences Incorporated held by DRW Holdings consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Aptose Biosciences Incorporated by DRW Holdings

Quarter filed Position value Share count Share price at filing
2025-09-30 $23k 20k 1.17
2025-06-30 $17k 20k 0.87

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Top funds holding Aptose Biosciences Incorporated

DRW Holdings
Gleason Group
Caldwell Sutter Capital

View all funds holding Aptose Biosciences Incorporated