141.39
price up icon1.38%   1.8482
 
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Merck Co Inc stock is traded at $141.39, with a volume of 5.22M. It is up +1.38% in the last 24 hours and down -5.90% over the past month. Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform, led by Keytruda, is a major contributor to overall sales. The company also has a substantial vaccine business aimed at preventing pediatric diseases, as well as Gardasil for human papillomavirus. Additionally, Merck sells animal health-related drugs. From a geographical perspective, 47% of the company's sales are generated from US human health (pharmaceuticals and vaccines).
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Previous Close:
$139.54
Open:
$140.13
24h Volume:
5.22M
Relative Volume:
0.55
Market Cap:
$348.40B
Revenue:
$65.51B
Net Income/Loss:
$8.93B
P/E Ratio:
39.79
EPS:
3.5532
Net Cash Flow:
$14.12B
1W Performance:
-5.24%
1M Performance:
-5.90%
6M Performance:
+17.06%
1Y Performance:
+59.30%
1-Day Range:
Value
$139.74
$142.16
1-Week Range:
Value
$138.80
$149.27
52-Week Range:
Value
$82.01
$156.92

Merck Co Inc Stock (MRK) Company Profile

Name
Name
Merck Co Inc
Name
Phone
908-740-4000
Name
Address
126 EAST LINCOLN AVENUE, RAHWAY, NJ
Name
Employee
75,000
Name
Twitter
@Merck
Name
Next Earnings Date
2026-10-29
Name
Latest SEC Filings
Name
MRK's Discussions on Twitter

Compare MRK vs LLY, JNJ, ABBV, NVS

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
MRK icon
MRK
Merck Co Inc
141.22 354.80B 65.51B 8.93B 14.12B 3.5532
LLY icon
LLY
Lilly Eli Co
1,156.91 1.02T 72.25B 25.28B 10.37B 27.78
JNJ icon
JNJ
Johnson Johnson
254.96 623.34B 97.93B 21.04B 17.80B 8.6278
ABBV icon
ABBV
Abbvie Inc
266.63 459.33B 62.82B 3.60B 19.98B 2.0274
NVS icon
NVS
Novartis Ag Adr
140.75 268.10B 54.66B 13.58B 16.05B 7.0171

Merck Co Inc Stock (MRK) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-25-26 Initiated RBC Capital Mkts Outperform
Feb-20-26 Initiated Barclays Overweight
Feb-13-26 Upgrade Deutsche Bank Hold → Buy
Jan-08-26 Upgrade Wolfe Research Peer Perform → Outperform
Dec-18-25 Upgrade BMO Capital Markets Market Perform → Outperform
Nov-24-25 Upgrade Wells Fargo Equal Weight → Overweight
Nov-13-25 Initiated Scotiabank Sector Outperform
Oct-13-25 Resumed Citigroup Neutral
Sep-17-25 Downgrade Berenberg Buy → Hold
May-14-25 Downgrade Citigroup Buy → Neutral
Apr-22-25 Initiated Cantor Fitzgerald Neutral
Feb-18-25 Downgrade Deutsche Bank Buy → Hold
Feb-10-25 Downgrade TD Cowen Buy → Hold
Jan-08-25 Downgrade Truist Buy → Hold
Dec-20-24 Downgrade BMO Capital Markets Outperform → Market Perform
Dec-10-24 Resumed BofA Securities Buy
Dec-04-24 Upgrade HSBC Securities Hold → Buy
Nov-15-24 Initiated Wolfe Research Peer Perform
Nov-11-24 Downgrade Daiwa Securities Buy → Neutral
Oct-17-24 Initiated Bernstein Mkt Perform
Mar-11-24 Downgrade Societe Generale Hold → Sell
Jan-04-24 Upgrade TD Cowen Market Perform → Outperform
Nov-09-23 Initiated Deutsche Bank Buy
Oct-27-23 Upgrade BMO Capital Markets Market Perform → Outperform
Oct-20-23 Upgrade UBS Neutral → Buy
Jul-14-23 Initiated HSBC Securities Hold
Apr-13-23 Upgrade Citigroup Neutral → Buy
Mar-28-23 Downgrade Societe Generale Buy → Hold
Mar-13-23 Downgrade Wells Fargo Overweight → Equal Weight
Mar-06-23 Initiated Jefferies Buy
Feb-22-23 Upgrade Wolfe Research Peer Perform → Outperform
Jan-04-23 Upgrade BofA Securities Neutral → Buy
Nov-18-22 Initiated Credit Suisse Outperform
Oct-10-22 Upgrade Guggenheim Neutral → Buy
Sep-14-22 Upgrade Berenberg Hold → Buy
Jul-06-22 Upgrade Daiwa Securities Neutral → Buy
Jun-06-22 Resumed SVB Leerink Outperform
Apr-06-22 Resumed Morgan Stanley Equal-Weight
Dec-17-21 Initiated Goldman Buy
Dec-16-21 Initiated Daiwa Securities Neutral
Dec-13-21 Downgrade UBS Buy → Neutral
Dec-09-21 Initiated Wells Fargo Overweight
Dec-07-21 Downgrade Guggenheim Buy → Neutral
Nov-29-21 Downgrade Citigroup Buy → Neutral
Nov-19-21 Initiated BMO Capital Markets Market Perform
Nov-01-21 Upgrade Argus Hold → Buy
Sep-07-21 Downgrade Morgan Stanley Overweight → Equal-Weight
Jul-27-21 Resumed Truist Buy
May-20-21 Downgrade Argus Buy → Hold
Apr-07-21 Resumed RBC Capital Mkts Sector Perform
Nov-10-20 Resumed Bernstein Outperform
Sep-29-20 Initiated Berenberg Hold
Aug-03-20 Upgrade Goldman Neutral → Buy
Jun-12-20 Downgrade Wolfe Research Outperform → Peer Perform
Feb-27-20 Initiated Barclays Overweight
Jan-07-20 Initiated RBC Capital Mkts Sector Perform
Oct-17-19 Resumed BofA/Merrill Neutral
Aug-16-19 Initiated SVB Leerink Outperform
Jul-03-19 Initiated Mizuho Buy
May-28-19 Initiated Goldman Neutral
May-13-19 Upgrade Atlantic Equities Neutral → Overweight
Oct-16-18 Reiterated Citigroup Buy
Oct-09-18 Resumed Guggenheim Buy
Apr-23-18 Upgrade Goldman Neutral → Buy
Apr-17-18 Upgrade Morgan Stanley Equal-Weight → Overweight
Apr-05-18 Upgrade Barclays Equal Weight → Overweight
Mar-12-18 Upgrade Leerink Partners Mkt Perform → Outperform
Feb-14-18 Reiterated Leerink Partners Mkt Perform
Feb-07-18 Reiterated Morgan Stanley Equal-Weight
Jan-16-18 Upgrade SunTrust Hold → Buy
View All

Merck Co Inc Stock (MRK) Latest News

pulisher
Oct 01, 2026

Merck (MRK) director receives 55.9149 stock-linked units, payable entirely in cash - Stock Titan

Oct 01, 2026
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Oct 01, 2026

Merck (MRK) director receives 111.8299 stock-linked units, payable 100% in cash after service ends. - Stock Titan

Oct 01, 2026
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Oct 01, 2026

Merck's Tulisokibart Meets Endpoints in Hidradenitis Suppurativa Study - Zacks Investment Research

Oct 01, 2026
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Oct 01, 2026

Merck to Hold Third-Quarter 2026 Sales and Earnings Conference Call Oct. 29 - Business Wire

Oct 01, 2026
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Oct 01, 2026

Merck reports tulisokibart results for Merck & Co. stock - AD HOC NEWS

Oct 01, 2026
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Sep 30, 2026

Merck Says Investigational Skin Therapy Shows Potential - Benzinga

Sep 30, 2026
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Sep 30, 2026

Merck nabs mid-stage trial win for skin disease drug (MRK:NYSE) - Seeking Alpha

Sep 30, 2026
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Sep 30, 2026

Bone Metastasis in Solid Tumors Market Insights, Epidemiology, and 7MM Forecast - GlobeNewswire Inc.

Sep 30, 2026
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Sep 30, 2026

Head and Neck Squamous Cell Carcinoma (HNSCC)Market Insights, Epidemiology, and Market Forecast - GlobeNewswire Inc.

Sep 30, 2026
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Sep 29, 2026

A Look at Merck & Co Inc (MRK) After 0.4% Gain -- GF Value $120. - GuruFocus

Sep 29, 2026
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Sep 29, 2026

Merck & Co., Inc. (NYSE:MRK) Stock Price Target Raised at Scotiabank - MarketBeat

Sep 29, 2026
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Sep 29, 2026

Merck Inks $2.1B Deal With Chinese Biotech to Expand Oncology Pipeline - TradingView

Sep 29, 2026
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Sep 28, 2026

Merck & Co (MRK) Has Billions in Revenue to Defend. Can its Pipeline Do the Job? - Yahoo Finance

Sep 28, 2026
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Sep 28, 2026

What Is Driving the Latest Milestones at Merck (NYSE:MRK)? - kalkinemedia.com

Sep 28, 2026
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Sep 28, 2026

Merck, Daiichi Sankyo Pull FDA Application for Lung Cancer DrugMerck & Co (NYSE:MRK) - Benzinga

Sep 28, 2026
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Sep 28, 2026

Merck licenses SciBrunch cancer drug in deal worth up to $2.13 billion - reuters.com

Sep 28, 2026
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Sep 28, 2026

Daiichi, Merck withdraw BLA for B7-H3 ADC in small-cell lung cancer - BioWorld News

Sep 28, 2026
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Sep 28, 2026

FDA Expands Merck's Welireg Label for a New Kidney Cancer Indication - TradingView

Sep 28, 2026
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Sep 28, 2026

Merck closes SciBrunch KRAS licence worth up to US$2.13B - Mugglehead Investment Magazine

Sep 28, 2026
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Sep 28, 2026

Merck Enters into Exclusive Global License Agreement with SciBrunch Therapeutics for SPR2015, an Investigational Oral KRAS G12D (ON) Inhibitor - Business Wire

Sep 28, 2026
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Sep 28, 2026

Merck & Co. stock trades at USD 148.74 after pipeline updates - AD HOC NEWS

Sep 28, 2026
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Sep 28, 2026

B7-H3 ADC Field Opens As Merck & Co. Pulls US Filing - insights.citeline.com

Sep 28, 2026
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Sep 26, 2026

Merck (NYSE:MRK) In Focus As Oncology Advances And Pipeline Readouts Lift Its Shares Toward Rare Heights - kalkinemedia.com

Sep 26, 2026
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Sep 25, 2026

Merck, Daiichi pull US application for second partnered cancer therapy - reuters.com

Sep 25, 2026
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Sep 25, 2026

Here’s How Much You Would Have Made Owning Merck & Co Stock In The Last 5 Years - Benzinga

Sep 25, 2026
pulisher
Sep 25, 2026

Merck, Daiichi withdraw ifinatamab FDA application - Mugglehead Investment Magazine

Sep 25, 2026
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Sep 25, 2026

Merck & Co. stock is last at USD 147.97, down 0.01 percent in New York trading - AD HOC NEWS

Sep 25, 2026
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Sep 25, 2026

Merck stock climbs 2.0 percent ahead of the open - AD HOC NEWS

Sep 25, 2026
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Sep 24, 2026

Moderna Stock Trends After HoursModerna (NASDAQ:MRNA), Merck & Co (NYSE:MRK) - Benzinga

Sep 24, 2026
pulisher
Sep 24, 2026

Alpha Buying: Follow the Money From NVIDIA and Merck - Benzinga

Sep 24, 2026
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Sep 24, 2026

Merck Says Investigational Diabetes-Related Blindness Drug at Par With Roche’s Medicine - Benzinga

Sep 24, 2026
pulisher
Sep 24, 2026

What Is Driving the Latest Milestones at Merck & Co. (NYSE:MRK)? - Kalkine Media

Sep 24, 2026
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Sep 24, 2026

Merck's drug for diabetes-related eye disease meets trial goal - reuters.com

Sep 24, 2026
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Sep 24, 2026

Merck says remigromig met BRUNELLO vision endpoint, flags eye risks - Mugglehead Investment Magazine

Sep 24, 2026
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Sep 24, 2026

Merck & Co. stock falls 1.86 percent as Q2 sales rise - AD HOC NEWS

Sep 24, 2026
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Sep 24, 2026

Merck's experimental eye drug met its vision goal, but eye bleeding rates were higher than with the other drug - Stock Titan

Sep 24, 2026
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Sep 24, 2026

Envestnet Portfolio Solutions Inc. Has $13.56 Million Stock Holdings in Merck & Co., Inc. $MRK - MarketBeat

Sep 24, 2026
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Sep 24, 2026

Envestnet Asset Management Inc. Has $513.60 Million Stock Holdings in Merck & Co., Inc. $MRK - MarketBeat

Sep 24, 2026
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Sep 24, 2026

Merck and Co. stock falls 1.9 percent before the bell - AD HOC NEWS

Sep 24, 2026
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Sep 23, 2026

QRG Capital Management Inc. Lowers Holdings in Merck & Co., Inc. $MRK - MarketBeat

Sep 23, 2026
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Sep 23, 2026

Merck (MRK) Declines More Than Market: Some Information for Investors - Yahoo Finance

Sep 23, 2026
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Sep 23, 2026

Merck stock falls 2.63 percent at the close - AD HOC NEWS

Sep 23, 2026
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Sep 23, 2026

Merck pipeline seen driving potential re-rating as clinical catalysts approach - Proactive financial news

Sep 23, 2026
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Sep 23, 2026

Merck & Co. stock gains as Japan clears Keytruda injection - AD HOC NEWS

Sep 23, 2026
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Sep 23, 2026

Merck and Co. stock gains 0.94 percent ahead of the open - AD HOC NEWS

Sep 23, 2026
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Sep 22, 2026

Merck stock gains 1.97 percent at the close - AD HOC NEWS

Sep 22, 2026
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Sep 22, 2026

State Street Corp Has $15.57 Billion Position in Merck & Co., Inc. $MRK - MarketBeat

Sep 22, 2026
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Sep 22, 2026

MRK|Merck & Co Inc|Price:150.910|Chg%:+1.410 - TradingKey

Sep 22, 2026
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Sep 22, 2026

Merck & Co. stock falls 36.58 percent year to date - AD HOC NEWS

Sep 22, 2026
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Sep 22, 2026

Merck & Co., Inc. $MRK Shares Bought by Andra AP fonden - MarketBeat

Sep 22, 2026
pulisher
Sep 21, 2026

Merck: Time To Trim, Overvalued, And Overbought (Rating Downgrade) (NYSE:MRK) - Seeking Alpha

Sep 21, 2026

Merck Co Inc Stock (MRK) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$140.94
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$143.83
price down icon 0.50%
Cap:     |  Volume (24h):