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Pre-market

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08:00
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23:59

Trading Hours (Monday - Friday):

Pre-market
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Boston Scientific Corporation
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Holders

Fund holders

Name Date reported Shares Value % Held
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Dec 31, 2025 46.6M 2.6B 3.1%
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund Dec 31, 2025 37.4M 2.1B 2.5%
VANGUARD CHESTER FUNDS-Vanguard PRIMECAP Fund Dec 31, 2025 20.6M 1.1B 1.4%
iShares Trust-iShares Core S&P 500 ETF Jan 31, 2026 19.1M 1.1B 1.3%
Fidelity Concord Street Trust-Fidelity 500 Index Fund Feb 28, 2026 18.9M 1.0B 1.3%
SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust Jan 31, 2026 17.8M 985.9M 1.2%
GROWTH FUND OF AMERICA Dec 31, 2025 16.9M 934.5M 1.1%
VANGUARD INDEX FUNDS-Vanguard Growth Index Fund Dec 31, 2025 16.2M 894.8M 1.1%
SELECT SECTOR SPDR TRT-State Street Health Care Select Sector SPDR ETF Jan 31, 2026 10.8M 600.1M 0.7%
Fidelity Contrafund Jan 31, 2026 9.2M 511.4M 0.6%
Access Holders data via our API — starting from the Ultra plan (individual) and the Enterprise plan (business) and above.
Main market

Exchange is currently active.
Closing in 3 hours 34 minutes

14:00
00:00
08:55
17:35
23:59

Trading Hours (Monday - Friday):

Pre-market
08:00 - 08:55
Main market
08:55 - 17:35
Post-market
17:35 - 17:50
All times are displayed in the Europe/Vienna timezone (CEST, UTC+02:00).