179.77
price up icon0.75%   1.33
 
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Quest Diagnostics Inc stock is traded at $179.77, with a volume of 810.20K. It is up +0.75% in the last 24 hours and up +8.02% over the past month. Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the US. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk-assessment services, and information technology solutions.
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Previous Close:
$178.44
Open:
$178.94
24h Volume:
810.20K
Relative Volume:
0.77
Market Cap:
$20.10B
Revenue:
$9.54B
Net Income/Loss:
$841.00M
P/E Ratio:
24.16
EPS:
7.44
Net Cash Flow:
$1.02B
1W Performance:
+1.59%
1M Performance:
+8.02%
6M Performance:
+6.52%
1Y Performance:
+20.09%
1-Day Range:
Value
$177.27
$180.37
1-Week Range:
Value
$175.56
$180.37
52-Week Range:
Value
$146.17
$182.38

Quest Diagnostics Inc Stock (DGX) Company Profile

Name
Name
Quest Diagnostics Inc
Name
Phone
(973) 520-2700
Name
Address
500 PLAZA DRIVE, SECAUCUS
Name
Employee
56,000
Name
Twitter
@QuestDX
Name
Next Earnings Date
2025-07-22
Name
Latest SEC Filings
Name
DGX's Discussions on Twitter

Compare DGX with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Diagnostics & Research icon
DGX
Quest Diagnostics Inc
179.77 19.95B 9.54B 841.00M 1.02B 7.44
Diagnostics & Research icon
TMO
Thermo Fisher Scientific Inc
489.01 183.16B 43.21B 6.58B 6.17B 17.29
Diagnostics & Research icon
DHR
Danaher Corp
210.93 150.53B 24.01B 3.41B 4.86B 4.70
Diagnostics & Research icon
IDXX
Idexx Laboratories Inc
650.84 52.32B 4.04B 985.66M 774.34M 12.01
Diagnostics & Research icon
A
Agilent Technologies Inc
119.20 33.77B 6.63B 1.17B 1.19B 4.05
Diagnostics & Research icon
IQV
Iqvia Holdings Inc
191.09 32.20B 15.50B 1.33B 2.16B 7.34

Quest Diagnostics Inc Stock (DGX) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-02-25 Initiated Redburn Atlantic Buy
Mar-04-25 Downgrade Citigroup Buy → Neutral
Jan-06-25 Upgrade Leerink Partners Market Perform → Outperform
Dec-17-24 Upgrade Morgan Stanley Equal-Weight → Overweight
Dec-10-24 Resumed Jefferies Buy
Oct-23-24 Upgrade Robert W. Baird Neutral → Outperform
Aug-28-24 Resumed Evercore ISI In-line
Jul-10-24 Upgrade Citigroup Neutral → Buy
Feb-26-24 Initiated Leerink Partners Market Perform
Feb-07-24 Upgrade Jefferies Hold → Buy
Jan-03-24 Initiated Barclays Equal Weight
Dec-12-23 Upgrade BofA Securities Neutral → Buy
Jun-29-23 Initiated Piper Sandler Neutral
May-02-23 Downgrade BofA Securities Buy → Neutral
Apr-03-23 Upgrade Citigroup Sell → Neutral
Jan-23-23 Initiated Evercore ISI In-line
Nov-17-22 Downgrade Citigroup Neutral → Sell
Aug-22-22 Resumed Morgan Stanley Equal-Weight
Apr-04-22 Downgrade Citigroup Buy → Neutral
Feb-23-22 Downgrade UBS Buy → Neutral
Feb-02-22 Downgrade Jefferies Buy → Hold
Jan-28-22 Downgrade Deutsche Bank Buy → Hold
May-04-21 Upgrade UBS Neutral → Buy
Mar-12-21 Downgrade Robert W. Baird Outperform → Neutral
Oct-21-20 Upgrade Argus Hold → Buy
Jul-29-20 Upgrade KeyBanc Capital Markets Sector Weight → Overweight
Jul-14-20 Upgrade BofA Securities Neutral → Buy
Jun-09-20 Upgrade Wells Fargo Underweight → Equal Weight
Jun-02-20 Upgrade Deutsche Bank Hold → Buy
Apr-28-20 Upgrade Morgan Stanley Equal-Weight → Overweight
Apr-27-20 Upgrade Citigroup Neutral → Buy
Apr-27-20 Upgrade Wolfe Research Underperform → Peer Perform
Mar-27-20 Downgrade Morgan Stanley Overweight → Equal-Weight
Jan-08-20 Initiated Wells Fargo Underweight
Jan-07-20 Downgrade Barclays Overweight → Equal Weight
Dec-19-19 Upgrade BofA/Merrill Underperform → Neutral
Jul-15-19 Downgrade Goldman Neutral → Sell
Apr-02-19 Upgrade Jefferies Hold → Buy
Mar-18-19 Resumed Credit Suisse Neutral
Jan-31-19 Downgrade Argus Buy → Hold
Jan-17-19 Initiated UBS Neutral
Jan-03-19 Downgrade BofA/Merrill Neutral → Underperform
Dec-03-18 Downgrade BofA/Merrill Buy → Neutral
Nov-30-18 Downgrade Goldman Buy → Neutral
View All

Quest Diagnostics Inc Stock (DGX) Latest News

pulisher
01:36 AM

Quest Diagnostics Introduces Testing for Oropouche Virus - Eastern Progress

01:36 AM
pulisher
Aug 16, 2025

Quest Diagnostics to Speak at the Baird 2025 Global Healthcare Conference - Eastern Progress

Aug 16, 2025
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Aug 15, 2025

Quest Diagnostics to Speak at the Baird 2025 Global Healthcare C - GuruFocus

Aug 15, 2025
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Aug 15, 2025

Leading Diagnostics Provider Quest Diagnostics CEO to Share Market Insights at Baird Healthcare Conference - Stock Titan

Aug 15, 2025
pulisher
Aug 14, 2025

Here's Why Quest Diagnostics (DGX) is a Strong Growth Stock - Yahoo Finance

Aug 14, 2025
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Aug 14, 2025

Quest Diagnostics Declares Quarterly Cash Dividend, Payable on October 20, 2025 - MarketScreener

Aug 14, 2025
pulisher
Aug 13, 2025

Quest Diagnostics Declares Quarterly Cash Dividend of $0.80 per Share - AInvest

Aug 13, 2025
pulisher
Aug 13, 2025

Medical Testing Giant Quest Diagnostics Maintains $0.80 Quarterly Dividend Payout - Stock Titan

Aug 13, 2025
pulisher
Aug 12, 2025

Published on: 2025-08-12 17:41:01 - sundaytimes.kr

Aug 12, 2025
pulisher
Aug 08, 2025

Quest Diagnostics acquires Fresenius lab assets for dialysis - NJBIZ

Aug 08, 2025
pulisher
Aug 07, 2025

Major Clinical Trials Launch: New Blood Test Could Transform Post-Surgery Cancer Detection - Stock Titan

Aug 07, 2025
pulisher
Aug 06, 2025

Quest Diagnostics (DGX) Insider Plans $968k Share Sale – Form 144 | SBS SEC FilingForm 6-K - Stock Titan

Aug 06, 2025
pulisher
Aug 05, 2025

What to Expect From Quest Diagnostics' Q2 2025 Earnings Report - MSN

Aug 05, 2025
pulisher
Aug 05, 2025

Quest Diagnostics Completes Acquisition of Clinical Testing Assets from Fresenius Medical Care - MarketScreener

Aug 05, 2025
pulisher
Aug 05, 2025

Quest Diagnostics Takes Over Fresenius Labs, Set to Serve 200,000 Dialysis Patients Annually - Stock Titan

Aug 05, 2025
pulisher
Aug 03, 2025

How many analysts rate Quest Diagnostics Incorporated as a “Buy”Get exclusive market analysis for investors - Jammu Links News

Aug 03, 2025
pulisher
Aug 03, 2025

What is Quest Diagnostics Incorporated company’s growth strategyTremendous gains - Jammu Links News

Aug 03, 2025
pulisher
Aug 03, 2025

Quest Diagnostics Incorporated Stock Analysis and ForecastFree Predictions - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

What are the technical indicators suggesting about Quest Diagnostics IncorporatedMaximize your returns with expert insights - Jammu Links News

Aug 03, 2025
pulisher
Aug 02, 2025

What catalysts could drive Quest Diagnostics Incorporated stock higher in 2025Turbocharged investment results - Jammu Links News

Aug 02, 2025
pulisher
Aug 02, 2025

Quest Diagnostics Raises 2025 Guidance - AOL.com

Aug 02, 2025
pulisher
Aug 01, 2025

Quest Diagnostics Insider Selling: A Signal of Caution or a Strategic Move Amid Strong Fundamentals? - AInvest

Aug 01, 2025
pulisher
Aug 01, 2025

Published on: 2025-08-01 19:05:55 - metal.it

Aug 01, 2025
pulisher
Aug 01, 2025

Is Quest Diagnostics Incorporated stock overvalued or undervaluedFinancial News Updates Backed By Experts - Jammu Links News

Aug 01, 2025
pulisher
Jul 30, 2025

Earnings visualization tools for Quest Diagnostics IncorporatedVerified Signal From Chart Patterns Detected - metal.it

Jul 30, 2025
pulisher
Jul 30, 2025

Drug Abuse Testing Market Forecast and Company Analysis - GlobeNewswire

Jul 30, 2025
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Jul 30, 2025

Drug Abuse Testing Market Forecast and Company Analysis Report 2025-2033 Featuring Danaher, LabCorp, Abbott, Quest Diagnostics, Thermo Fisher Scientific, F. Hoffmann-La Roche, Bio-Rad, Medtronic - Yahoo Finance

Jul 30, 2025
pulisher
Jul 29, 2025

Quest Diagnostics Breakthrough: New Long-Read DNA Test Revolutionizes Ataxia Movement Disorder Detection - Stock Titan

Jul 29, 2025
pulisher
Jul 29, 2025

North America Autoimmune Disease Diagnostics Market Report - GlobeNewswire

Jul 29, 2025
pulisher
Jul 29, 2025

North America Autoimmune Disease Diagnostics Market Report 2025-2033 Featuring Bio-Rad, Abbott, Roche, Quest Diagnostics, Thermo Fisher Scientific, BioMerieux, Myriad Genetics, Siemens Healthineers - Yahoo Finance

Jul 29, 2025
pulisher
Jul 28, 2025

What makes Quest Diagnostics Incorporated stock price move sharplyTrade Setups With Clear Risk Limits Highlighted - metal.it

Jul 28, 2025
pulisher
Jul 28, 2025

Why Quest Diagnostics (DGX) is a Top Growth Stock for the Long-Term - sharewise.com

Jul 28, 2025
pulisher
Jul 28, 2025

What is the risk reward ratio of investing in Quest Diagnostics Incorporated stockInvest smarter with real-time trading alerts - jammulinksnews.com

Jul 28, 2025
pulisher
Jul 27, 2025

Why is Quest Diagnostics Incorporated stock attracting strong analyst attentionMarket-beating performance - Jammu Links News

Jul 27, 2025
pulisher
Jul 27, 2025

Published on: 2025-07-28 06:28:08 - jammulinksnews.com

Jul 27, 2025
pulisher
Jul 27, 2025

Deutsche Bank Aktiengesellschaft Issues Positive Forecast for Quest Diagnostics (NYSE:DGX) Stock Price - MarketBeat

Jul 27, 2025
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Jul 25, 2025

What analysts say about Quest Diagnostics Incorporated stockDynamic growth stocks - PrintWeekIndia

Jul 25, 2025
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Jul 25, 2025

How high can Quest Diagnostics Incorporated stock price go in 2025High-performance investment picks - jammulinksnews.com

Jul 25, 2025
pulisher
Jul 25, 2025

Quest and CVS test co-location strategy in Rhode Island - The Business Journals

Jul 25, 2025
pulisher
Jul 24, 2025

Quest Diagnostics Trading Volume Drops 31.43% to $364 Million Ranking 317th Despite Stock Price Rise - AInvest

Jul 24, 2025
pulisher
Jul 24, 2025

Options Corner: Quest Diagnostics' Post-Earnings Digestion Drama Opens A Science-Backed Opportunity - inkl

Jul 24, 2025
pulisher
Jul 24, 2025

Quest Diagnostics’ revenue up 15.2% to USD 2.76B in Q2 2025 - Medical Buyer

Jul 24, 2025
pulisher
Jul 24, 2025

Barclays Reaffirms Their Hold Rating on Quest Diagnostics (DGX) - The Globe and Mail

Jul 24, 2025
pulisher
Jul 24, 2025

Decoding Quest Diagnostics Inc (DGX): A Strategic SWOT Insight - GuruFocus

Jul 24, 2025
pulisher
Jul 23, 2025

Quest Diagnostics Incorporated's (NYSE:DGX) Shares May Have Run Too Fast Too Soon - 富途牛牛

Jul 23, 2025
pulisher
Jul 23, 2025

Quest Diagnostics (DGX) Price Target Raised by UBS, Rating Maint - GuruFocus

Jul 23, 2025
pulisher
Jul 23, 2025

Quest Diagnostics Lifts Outlook As Testing Demand Grows - Finimize

Jul 23, 2025
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Jul 23, 2025

U.S. DTC Wellness Testing Market Forecast to 2030: A $1.91 - GlobeNewswire

Jul 23, 2025
pulisher
Jul 23, 2025

Quest Diagnostics (DGX) Price Target Raised by Deutsche Bank Ana - GuruFocus

Jul 23, 2025
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Jul 23, 2025

Quest Diagnostics Reports Second Quarter 2025 Financial Results; Raises Guidance for Full Year 2025 - ADVFN Brasil

Jul 23, 2025
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Jul 23, 2025

Quest Diagnostics Incorporated (NYSE:DGX) Q2 2025 Earnings Call Transcript - Insider Monkey

Jul 23, 2025

Quest Diagnostics Inc Stock (DGX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$163.02
price up icon 2.89%
diagnostics_research LH
$270.38
price down icon 0.32%
diagnostics_research WAT
$291.55
price down icon 0.67%
diagnostics_research MTD
$1,312.34
price down icon 0.10%
diagnostics_research IQV
$191.09
price up icon 0.89%
Cap:     |  Volume (24h):