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Costco Wholesale Corporation shares owned by Security National Bank Of Sioux City Iowa

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Security National Bank Of Sioux City Iowa from 13F filings

Historical chart of Security National Bank Of Sioux City Iowa investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Security National Bank Of Sioux City Iowa consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Security National Bank Of Sioux City Iowa

Quarter filed Position value Share count Share price at filing
2026-03-31 $224k 225 996.43