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Costco Wholesale Corporation shares owned by Southern Michigan Bank & Trust

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Southern Michigan Bank & Trust from 13F filings

Historical chart of Southern Michigan Bank & Trust investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Costco Wholesale Corporation by Southern Michigan Bank & Trust

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.6M 1.6k 996.43