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Costco Wholesale Corporation shares owned by Atwater Malick

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

Historical chart of Atwater Malick investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Costco Wholesale Corporation by Atwater Malick

Quarter filed Position value Share count Share price at filing
2026-06-30 $222k 237 935.47
2025-06-30 $205k 207 989.94
2019-09-30 $22k 75 293.33