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Costco Wholesale Corporation shares owned by Alpha Zero

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Alpha Zero from 13F filings

Historical chart of Alpha Zero investment in Costco Wholesale Corporation

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All positions including Costco Wholesale Corporation held by Alpha Zero consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Alpha Zero

Quarter filed Position value Share count Share price at filing
2025-09-30 $535k 578 925.63
2025-06-30 $550k 556 989.94
2025-03-31 $501k 530 945.78
2024-12-31 $485k 529 916.27