Now Live: Cboe Europe real-time data for all major European stocks.
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Pre-market opens in 2 hours 31 minutes
Main market opens in 8 hours 1 minute

01:28
00:00
09:30
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23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
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Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
Costco Wholesale Corporation
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Holders

Fund holders

Name Date reported Shares Value % Held
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Mar 31, 2026 14.1M 12.7T 3.2%
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund Mar 31, 2026 11.3M 10.1T 2.5%
Invesco QQQ Trust, Series 1 Apr 30, 2026 9.5M 8.5T 2.1%
iShares Trust-iShares Core S&P 500 ETF Apr 30, 2026 5.7M 5.2T 1.3%
Fidelity Concord Street Trust-Fidelity 500 Index Fund Apr 30, 2026 5.7M 5.1T 1.3%
SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust Apr 30, 2026 5.3M 4.8T 1.2%
VANGUARD INDEX FUNDS-Vanguard Growth Index Fund Mar 31, 2026 4.7M 4.2T 1.1%
VANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard Institutional Index Fund Mar 31, 2026 2.5M 2.2T 0.6%
VANGUARD SPECIALIZED FUNDS-Vanguard Dividend Appreciation Index Fund Jan 31, 2026 2.4M 2.2T 0.6%
Invesco Exchange-Traded Fund Trust II-Invesco NASDAQ 100 ETF Apr 30, 2026 1.8M 1.6T 0.4%
Access Holders data via our API — starting from the Ultra plan (individual) and the Enterprise plan (business) and above.
Market closed

Exchange is currently closed
Main market opens in 8 hours 1 minute

01:28
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Main market
09:30 - 16:00
All times are displayed in the America/Santiago timezone (-04, UTC-04:00).