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Costco Wholesale Corporation shares owned by Tumwater Wealth Management

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Tumwater Wealth Management from 13F filings

Historical chart of Tumwater Wealth Management investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Tumwater Wealth Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Costco Wholesale Corporation by Tumwater Wealth Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $480k 518 925.65
2025-06-30 $513k 518 989.97
2025-03-31 $490k 518 945.81
2024-12-31 $475k 518 916.30

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Top funds holding Costco Wholesale Corporation

Vanguard Group
BlackRock
State Street Corporation
Geode Capital Management
Morgan Stanley
FMR
Susquehanna International
Northern Trust
Invesco
Goldman Sachs Group
Royal Bank of Canada
Capital World Investors
Citadel Advisors
Bank of New York Mellon
Jpmorgan Chase & Co

View all funds holding Costco Wholesale Corporation