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Costco Wholesale Corporation shares owned by Spinnaker Investment Group

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Spinnaker Investment Group from 13F filings

Historical chart of Spinnaker Investment Group investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Spinnaker Investment Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Spinnaker Investment Group

Quarter filed Position value Share count Share price at filing
2026-06-30 $225k 240 935.49

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View all positions for Spinnaker Investment Group

Top funds holding Costco Wholesale Corporation

BlackRock
Vanguard Capital Management
State Street Corporation
Vanguard Portfolio Management
Geode Capital Management
Morgan Stanley
Invesco
Bank of America Corporation
FMR
Northern Trust
Susquehanna International
Royal Bank of Canada
Goldman Sachs Group
Charles Schwab Investment Management
Bank of New York Mellon

View all funds holding Costco Wholesale Corporation