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Costco Wholesale Corporation shares owned by GreatBanc Trust

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

Historical chart of GreatBanc Trust investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Costco Wholesale Corporation by GreatBanc Trust

Quarter filed Position value Share count Share price at filing
2025-09-30 $585k 632 925.63