Quest Diagnostics

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About DGX

Quest Diagnostics, Inc. engages in the provision of diagnostic testing, information, and services. It operates through the Diagnostic Information Services (DIS) and All Other segments. 

CEO
James E. Davis
CEOJames E. Davis
Employees
57,000
Employees57,000
Headquarters
Secaucus, New Jersey
HeadquartersSecaucus, New Jersey
Founded
1967
Founded1967
Employees
57,000
Employees57,000

DGX Key Statistics

Market cap
27.04B
Market cap27.04B
Price-Earnings ratio
24.60
Price-Earnings ratio24.60
Dividend yield
1.43%
Dividend yield1.43%
Average volume
917.43K
Average volume917.43K
High today
$239.38
High today$239.38
Low today
$237.23
Low today$237.23
Open price
$238.10
Open price$238.10
Volume
556.58K
Volume556.58K
52 Week high
$240.13
52 Week high$240.13
52 Week low
$171.18
52 Week low$171.18

Stock Snapshot

Quest Diagnostics(DGX) stock is priced at $238.35, giving the company a market capitalization of 27.04B. It carries a P/E multiple of 24.60 and pays a dividend yield of 1.43%.

On 2026-08-09, Quest Diagnostics(DGX) stock traded between a low of $237.23 and a high of $239.38. Shares are currently priced at $238.35, which is +0.5% above the low and -0.4% below the high.

The Quest Diagnostics(DGX)'s current trading volume is 556.58K, compared to an average daily volume of 917.43K.

In the last year, Quest Diagnostics(DGX) shares hit a 52-week high of $240.13 and a 52-week low of $171.18.

In the last year, Quest Diagnostics(DGX) shares hit a 52-week high of $240.13 and a 52-week low of $171.18.

DGX News

Simply Wall St 2d
The Bull Case For Quest Diagnostics Could Change Following Raised Guidance And New Self-Collection Services

In late July 2026, Quest Diagnostics introduced self-collection services for bacterial vaginitis and other common genital tract infections across more than 2,00...

The Bull Case For Quest Diagnostics Could Change Following Raised Guidance And New Self-Collection Services
Simply Wall St 4d
CVS Health Stock And Other Dividend Compounders For Higher Rates

The Federal Reserve has made it clear that inflation is still the main opponent, and that interest rates could rise again if price pressures do not ease from th...

CVS Health Stock And Other Dividend Compounders For Higher Rates
Simply Wall St 4d
Quest Diagnostics Lifts 2026 Outlook As Investors Ask If The Stock Is Fully Valued

Quest Diagnostics (DGX) stock has been in focus after the company reported second quarter and six month 2026 results and raised its full year revenue and earnin...

Quest Diagnostics Lifts 2026 Outlook As Investors Ask If The Stock Is Fully Valued

Analyst ratings

50%

of 20 ratings
Buy
45%
Hold
50%
Sell
5%

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