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Quest Diagnostics Incorporated shares owned by Vanguard Portfolio Management

Quarter-by-quarter ownership of Quest Diagnostics Incorporated (DGX) shares owned by Vanguard Portfolio Management from 13F filings

Historical chart of Vanguard Portfolio Management investment in Quest Diagnostics Incorporated

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Quarterly reported holdings in Quest Diagnostics Incorporated by Vanguard Portfolio Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.2B 6.1M 195.98

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Top funds holding Quest Diagnostics Incorporated

Vanguard Group
BlackRock
Vanguard Capital Management
Vanguard Portfolio Management
State Street Corporation
Robeco Investment Management
Geode Capital Management
Morgan Stanley
Edgepoint Investment
Victory Capital Management
Dimensional Fund Advisors
Grantham, Mayo, Van Otterloo & Co
Wells Fargo & Company
Bank of America Corporation
Invesco

View all funds holding Quest Diagnostics Incorporated