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NYSE: DGX
Quest Diagnostics Inc Stock Ownership - Who owns Quest Diagnostics?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Quest Diagnostics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
J. E. DavisCEO and President2025-04-02453$169.63
$76.84kSell
J. E. DavisCEO and President2025-04-02267$169.60
$45.28kSell
J. E. DavisCEO and President2025-04-021,493$167.88
$250.64kSell
J. E. DavisCEO and President2025-04-02902$168.79
$152.25kSell
Karthik KuppusamySVP Clinical Solutions2025-04-022,555$170.00
$434.35kSell
J. E. DavisCEO and President2025-04-022,366$168.03
$397.55kSell
J. E. DavisCEO and President2025-04-021,411$168.76
$238.11kSell
J. E. DavisCEO and President2025-04-02704$169.63
$119.42kSell
J. E. DavisCEO and President2025-04-027,249$167.86
$1.22MSell
J. E. DavisCEO and President2025-04-024,905$168.72
$827.56kSell

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Net Insider Buy/Sell (L12M) Ownership

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DGX Shareholders

What type of owners hold Quest Diagnostics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc12.58%13,960,458$2.29BInstitution
Blackrock Inc9.12%10,124,677$1.66BInstitution
Price T Rowe Associates Inc4.95%5,490,278$899.31MInstitution
State Street Corp4.70%5,221,476$855.28MInstitution
Victory Capital Management Inc3.03%3,359,986$550.37MInstitution
Geode Capital Management LLC2.42%2,690,021$440.63MInstitution
Jpmorgan Chase Co2.19%2,433,913$398.67MInstitution
Davis Selected Advisers2.16%2,397,260$392.67MInstitution
Grantham Mayo Van Otterloo Co LLC2.04%2,268,990$371.66MInstitution
Dimensional Fund Advisors LP1.84%2,041,465$334.39MInstitution

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DGX vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DGX88.96%1.78%Net SellingNet Selling
LH92.85%1.54%Net SellingNet Selling
WAT92.54%7.46%Net SellingNet Selling
NTRA79.38%20.62%Net SellingNet Selling
MTD94.26%4.64%Net SellingNet Selling
View Top Diagnostic & Research Stocks

Quest Diagnostics Stock Ownership FAQ

Who owns Quest Diagnostics?

Quest Diagnostics (NYSE: DGX) is owned by 88.96% institutional shareholders, 1.78% Quest Diagnostics insiders, and 9.26% retail investors. Vanguard Group Inc is the largest individual Quest Diagnostics shareholder, owning 13.96M shares representing 12.58% of the company. Vanguard Group Inc's Quest Diagnostics shares are currently valued at $2.26B.

If you're new to stock investing, here's how to buy Quest Diagnostics stock.
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