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MRK · NYSE

Merck & Co., Inc.

$145.03 -2.26 (-1.53%)

Company overview

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments: Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products for preventive pediatric, adolescent, and adult use. The Animal Health segment discovers, develops, manufactures, and markets veterinary pharmaceuticals, vaccines, health management solutions and services, and digitally connected identification, traceability, and monitoring products. It serves drug wholesalers and retailers, hospitals, and government agencies; managed healthcare providers such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians, physician distributors, veterinarians, and animal producers.

Sector
Healthcare
Industry
Drug Manufacturers - General
Exchange
NYSE
Market cap
$358B
Employees
73,000
Headquarters
Rahway, NJ
Website
merck.com
CEO
Robert Davis
Listed
January 13, 1978
P/E
40.74
Dividend yield
2.36%

Company financials

Revenue
$65.6B
Gross profit
$49.8B
Operating income
$18.1B
EBITDA
$22.7B
Net income
$8.9B
EPS
$3.56
Total assets
$129B
Total debt
$49.1B
Gross margin
75.91%
Net margin
13.62%
Earnings yield
2.45%

Revenue segmentation

By product (FY 2025)
By region (FY 2025)

Showing FY 2025

Price chart

105.94119.17132.41145.65158.88
MRK 1D NYSE O151.05H154.02L144.07C147.24-2.64 (-1.76%)Vol19.03M

News

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Source
Date
Type
Ticker Type Headline Source Published
MRK Stock news AbbVie's Dividend Survived Humira's Patent Cliff. Will Merck and Amgen's? 24/7 Wall Street
MRK Stock news Merck CEO on melanoma vaccine results: The prescribing community will find results quite meaningful CNBC Television
MRK Stock news Moderna Sinks 4% After 18% Plunge as Melanoma Vaccine Selloff Extends; Merck and Pfizer Slip 24/7 Wall Street
MRK Stock news Wall Street Breakfast Podcast: Moderna's Good News Goes Bad Seeking Alpha
MRK Stock news Moderna stock just crashed 21% in a day; Here's why Finbold
MRK Stock news Merck & Co., Inc. $MRK Stock Position Increased by Brookstone Capital Management Defense World
MRK Stock news Moderna Stock Sinks Nearly 20% After Leak of Cancer-Vaccine Data Investopedia
MRK Stock news Stock Market Today, Oct. 22: Moderna Stock Plummets 18% on Melanoma Vaccine Data Leak Reports The Motley Fool
MRK Stock news Merck and Moderna Will Present Results From Landmark Phase 3 INTerpath-001 Trial for Intismeran Autogene Plus KEYTRUDA® (pembrolizumab) at ESMO 2026 Presidential Symposium GuruFocus
MRK Press release Merck and Moderna Will Present Results From Landmark Phase 3 INTerpath-001 Trial for Intismeran Autogene Plus KEYTRUDA® (pembrolizumab) at ESMO 2026 Presidential Symposium Business Wire
MRK Stock news Moderna Tumbles 25% After Apparent Early Leak of Melanoma Vaccine Data; BioNTech Dips, Pfizer Edges Higher 24/7 Wall Street
MRK Stock news Moderna Crashes 20% On Reportedly Leaked Cancer Vaccine Data Investors Business Daily
MRK Stock news Pfizer's High Dividend Yield May Be a Warning. Here's How Merck Compares 24/7 Wall Street
MRK Stock news JNJ Stock Has a New Growth Story, but One Business Needs to Catch Up 24/7 Wall Street
MRK Stock news 27,739 Merck & Co., Inc. $MRK Shares Sold by Axxcess Wealth Management LLC Defense World
MRK Press release Brain Cancer Research: The Race for Better CNS Cancer Treatments Could Open a Multibillion-Dollar Market GlobeNewswire
MRK Stock news Merck (MRK) Stock Dips While Market Gains: Key Facts Zacks Investment Research
MRK Stock news Silence Therapeutics jumps 59% on Merck takeover Proactive Investors
MRK Stock news Pfizer's Dividend Freeze Raises a Bigger Question About Its Cash Flow 24/7 Wall Street
MRK Stock news Johnson & Johnson Stock Could Be a Defensive Play for the Years Ahead 24/7 Wall Street
See more
FAQ

Questions about Merck & Co., Inc.

What does Merck & Co., Inc. do?
Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments: Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products for preventive pediatric, adolescent, and adult use. The Animal Health segment discovers, develops, manufactures, and markets veterinary pharmaceuticals, vaccines, health management solutions and services, and digitally connected identification, traceability, and monitoring products. It serves drug wholesalers and retailers, hospitals, and government agencies; managed healthcare providers such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians, physician distributors, veterinarians, and animal producers.
What is MRK's market cap?
Merck & Co., Inc. (MRK) is a listed stock with a live quote. The latest market cap on this page is $358B.
Where is Merck & Co., Inc. headquartered?
Merck & Co., Inc. is headquartered in Rahway, NJ.
How do I get MRK news from the API?
Call GET /v1/news?tickers=MRK. Add type=news, type=press_release, or type=legal to take one feed. Pro keys search the full archive in real time. Free keys are delayed 15 minutes and return the last year. Signed-out visitors and Free accounts see that same year on this page. Pro sees the full archive.
How far back does MRK news go?
Signed-out visitors and Free accounts see the last year of stock news, press releases, and legal notices for MRK, 15 minutes behind, and each headline links to the publisher. Pro, including the 7-day trial, sees the full archive as headlines are ingested. A Free API key returns the last year. Pro keys search the full archive.
Is the MRK price on this page from the API?
The price and daily change update during the US session for every visitor. That quote is context on this page. It is not part of the news API. The chart is one candle per session from the start of 2020. 1W, 1M, and 1Y group those sessions.

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