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Costco Wholesale Corporation shares owned by Optimize Financial

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

Historical chart of Optimize Financial investment in Costco Wholesale Corporation

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

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Quarterly reported holdings in Costco Wholesale Corporation by Optimize Financial

Quarter filed Position value Share count Share price at filing
2025-09-30 $586k 633 925.63
2025-06-30 $454k 459 989.94
2025-03-31 $436k 461 945.78