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Costco Wholesale Corporation shares owned by Mayport

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

Historical chart of Mayport investment in Costco Wholesale Corporation

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

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Quarterly reported holdings in Costco Wholesale Corporation by Mayport

Quarter filed Position value Share count Share price at filing
2025-12-31 $274k 318 861.17
2025-09-30 $309k 334 924.44
2025-06-30 $322k 326 988.64
2025-03-31 $301k 318 946.26

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Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA)
Vanguard Index Fds Total Stk Mkt (VTI)
Vanguard Scottsdale Fds Inter Term Treas (VGIT)
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View all positions for Mayport

Top funds holding Costco Wholesale Corporation

Vanguard Group
BlackRock
State Street Corporation
Geode Capital Management
FMR
Susquehanna International
CI Private Wealth
Norges Bank Investment Management
Northern Trust
Invesco
Capital World Investors
Royal Bank of Canada
Citadel Advisors
Bank of New York Mellon
Charles Schwab Investment Management

View all funds holding Costco Wholesale Corporation