DGX logo

Quest Diagnostics Incorporated (DGX)

$230.97

Quotes are delayed by 15 minutes.

1D

1W

1M

3M

6M

YTD

1Y

2Y

5Y

ALL

Key data on DGX

Market cap

$25.49B

EPS

9.42

P/E ratio

24.5

Price to sales

2.21

Dividend yield

1.489%

Beta

0.545134

Price on DGX

Previous close

$230.81

Today's open

$227.86

Day's range

$227.86 - $232.18

52 week range

$171.18 - $248.84

Profile about DGX

CEO

James E. Davis

Employees

57000

Headquarters

Secaucus, NJ

Exchange

New York Stock Exchange

Shares outstanding

110373360

Issue type

Common Stock

DGX industries and sectors

Healthcare

Medical Diagnostics & Screening

News on DGX

Here's Why Quest Diagnostics (DGX) is a Strong Value Stock

Wondering how to pick strong, market-beating stocks for your investment portfolio? Look no further than the Zacks Style Scores.

news source

Zacks Investment Research • Oct 9, 2026

news preview

Dividend Champion, Contender, And Challenger Highlights: Week October 4

A weekly summary of dividend activity for Dividend Champions, Contenders, and Challengers. Companies which changed their dividends. Companies with upcoming ex-dividend dates.

news source

Seeking Alpha • Oct 2, 2026

news preview

Haystack MRD® Demonstrates Robust Clinical Performance in Specimen Cohort from the Landmark DYNAMIC Colorectal Cancer Trials

Test showed 100% specificity, with no false-positive results in the cohort, at both 3- and 5-year follow-up, and sensitivity of 100% and 83.3%, respectively, for predicting disease recurrence SECAUCUS, N.J., Oct. 1, 2026 /PRNewswire/ -- A new study published in The Journal of Molecular Diagnostics showed that the Haystack MRD® test is highly accurate at detecting residual and recurrent disease, demonstrating clinical performance in specimens from the landmark DYNAMIC colorectal cancer trial series.

news source

PRNewsWire • Oct 1, 2026

news preview

Quest Diagnostics Stock Gains 36.3% YTD: What's Behind the Rally?

DGX's 36.3% YTD rise reflects momentum in advanced diagnostics, channel growth, AI adoption and cost savings.

news source

Zacks Investment Research • Sep 25, 2026

news preview

Why Quest Diagnostics (DGX) is a Top Value Stock for the Long-Term

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

news source

Zacks Investment Research • Sep 23, 2026

news preview

Quest Diagnostics Incorporated: Testing Growth Keeps Me Bullish Despite Medicare Headwinds

Quest Diagnostics Incorporated's recurring testing demand provides a foundation for growth through hospital partnerships, dialysis services, and advanced diagnostics. Their dialysis testing and advanced diagnostics add growth opportunities, although their value ultimately depends on execution and reimbursement. So far, DGX's cash flows seem to be benefiting from the acquisition strategy, but if this falters, it may lead to write-downs of its sizable goodwill on the balance sheet.

news source

Seeking Alpha • Sep 23, 2026

news preview

Why Quest Diagnostics Holdings Stock Dropped Today

Medicare and Medicaid have been overpaying Quest Diagnostics for years, says the government. Starting next year, they plan to cut reimbursement of lab testing by 15%.

news source

The Motley Fool • Sep 22, 2026

news preview

Quest Diagnostics to Release Third Quarter Financial Results on October 22, 2026

SECAUCUS, N.J., Sept. 22, 2026 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced today that it will report its third quarter 2026 financial results on Thursday, October 22, 2026, before the market opens.

news source

PRNewsWire • Sep 22, 2026

news preview

Is This the Right Time to Add DGX Stock to Your Portfolio?

Quest Diagnostics gains momentum from customer wins, advanced diagnostics and AI initiatives, while reimbursement uncertainty, costs and debt pose challenges.

news source

Zacks Investment Research • Sep 22, 2026

news preview

Quest Diagnostics Study Finds High Tick-Borne Disease Co-Exposure

DGX study finds nearly one-third of Lyme-seropositive patients had antibodies to another tick-borne pathogen, highlighting broader testing needs.

news source

Zacks Investment Research • Sep 22, 2026

news preview

¹ Disclosures

Get started with M1

Invest in Quest Diagnostics Incorporated

Open an M1 investment account to buy and sell Quest Diagnostics Incorporated commission-free¹. Build wealth for the long term using automated trading and transfers.

Invest in DGX on M1