79.06
price down icon0.29%   -0.23
after-market After Hours: 78.88 -0.18 -0.23%
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Merck Co Inc stock is traded at $79.06, with a volume of 34.37M. It is down -0.29% in the last 24 hours and up +1.40% 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 is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent pediatric diseases as well as human papillomavirus, or HPV. Additionally, Merck sells animal health-related drugs. From a geographical perspective, just under half of the company's sales are generated in the United States.
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Previous Close:
$79.29
Open:
$79.245
24h Volume:
34.37M
Relative Volume:
2.21
Market Cap:
$204.27B
Revenue:
$63.92B
Net Income/Loss:
$17.43B
P/E Ratio:
11.51
EPS:
6.87
Net Cash Flow:
$17.04B
1W Performance:
-3.24%
1M Performance:
+1.40%
6M Performance:
-19.37%
1Y Performance:
-39.03%
1-Day Range:
Value
$78.60
$79.92
1-Week Range:
Value
$77.10
$81.35
52-Week Range:
Value
$73.31
$134.63

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
2025-02-04
Name
Latest SEC Filings
Name
MRK's Discussions on Twitter

Compare MRK with other stocks

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Drug Manufacturers - General icon
MRK
Merck Co Inc
79.06 204.27B 63.92B 17.43B 17.04B 6.87
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LLY
Lilly Eli Co
762.73 724.64B 49.00B 11.11B -1.27B 12.29
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JNJ
Johnson Johnson
149.79 376.43B 89.33B 21.81B 18.57B 8.99
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NVO
Novo Nordisk Adr
73.77 352.49B 43.59B 15.04B 10.74B 3.3766
Drug Manufacturers - General icon
ABBV
Abbvie Inc
185.30 334.73B 57.37B 4.20B 15.39B 2.35
Drug Manufacturers - General icon
NVS
Novartis Ag Adr
115.77 234.21B 53.22B 12.86B 14.85B 6.39

Merck Co Inc Stock (MRK) Upgrades & Downgrades

Date Action Analyst Rating Change
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
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Merck Co Inc Stock (MRK) Latest News

pulisher
Jun 18, 2025

Why the Market Dipped But Merck (MRK) Gained Today - Yahoo

Jun 18, 2025
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Jun 18, 2025

Merck (MRK) Gains as CDC Agenda Omits Gardasil Dose Changes - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Merck stock up as CDC meeting excludes HPV shots (MRK:NYSE) - Seeking Alpha

Jun 18, 2025
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Jun 18, 2025

Merck (MRK) Expands Deals with Chinese Pharma Companies - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Kennedy's new US vaccine panel to discuss measles shot for children - marketscreener.com

Jun 18, 2025
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Jun 18, 2025

Merck Stock Analysis: Is Today’s Massive 2% Spike a Breakout? - Daily Chhattisgarh News

Jun 18, 2025
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Jun 18, 2025

Merck: Phase 3 trial in prostate cancer - MarketScreener

Jun 18, 2025
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Jun 18, 2025

Merck Doses First Patient in Phase 3 Trial of Prostate Cancer Drug Candidate - MarketScreener

Jun 18, 2025
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Jun 18, 2025

Merck (MRK) Begins Phase 3 Trial for New Prostate Cancer Treatment | MRK Stock News - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Breakthrough Prostate Cancer Drug Enters Phase 3 Trial: New Hope for 31% Survival Rate Disease - Stock Titan

Jun 18, 2025
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Jun 18, 2025

2 Dividend Stocks to Buy and Never Sell - The Motley Fool

Jun 18, 2025
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Jun 18, 2025

Dividend Growth Remains a Key Priority for Merck - Insider Monkey

Jun 18, 2025
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Jun 17, 2025

Merck (MRK) Dips More Than Broader Market: What You Should Know - Nasdaq

Jun 17, 2025
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Jun 17, 2025

Targeted cancer drugs may replace chemo for some patients — and drugmakers say they're getting closer - CNBC

Jun 17, 2025
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Jun 16, 2025

Supreme Court Decision Lets Fosamax Lawsuit Against Merck (MRK) Proceed - GuruFocus

Jun 16, 2025
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Jun 16, 2025

Merck bid to stop Fosamax suit thwarted by Supreme Court - Seeking Alpha

Jun 16, 2025
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Jun 16, 2025

Wall Street Bulls Look Optimistic About Merck (MRK): Should You Buy? - Nasdaq

Jun 16, 2025
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Jun 16, 2025

Merck Manuals Launches AI-powered Search Tool, Providing Enhanced Access to Trusted Medical Information and Resources - PR Newswire

Jun 16, 2025
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Jun 15, 2025

Goldman Sachs Remains a Buy on Merck & Co (MRK), Sets a $99.00 PT - Insider Monkey

Jun 15, 2025
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Jun 14, 2025

Merck’s SWOT analysis: stock faces keytruda LOE challenge amid pipeline promise - Investing.com

Jun 14, 2025
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Jun 14, 2025

Merck (MRK) Secures Landmark FDA Approval for Keytruda in Head and Neck Cancer - Daily Chhattisgarh News

Jun 14, 2025
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Jun 14, 2025

Immuno-Oncology and Precision Medicine Trends Led by Merck & Pfizer Boost Gastric Cancer Market Growth - openPR.com

Jun 14, 2025
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Jun 14, 2025

SpringWorks Therapeutics’ SWOT analysis: stock outlook amid Merck acquisition - Investing.com

Jun 14, 2025
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Jun 13, 2025

RFK Jr. Appointee To CDC Advisory Committee Was A Paid Expert In Merck's Gardasil Lawsuit - AOL.com

Jun 13, 2025
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Jun 13, 2025

Merck (MRK) Boosted by Rising MMR Vaccine Demand Amid Measles Outbreaks - GuruFocus

Jun 13, 2025
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Jun 13, 2025

Merck's Keytruda Secures FDA Nod For Head And Neck Cancer As First Immunotherapy For Use Around Surgery - Benzinga

Jun 13, 2025
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Jun 13, 2025

Merck Gets FDA Approval to Expand Use of Its Top-Selling Drug, Keytruda - Investopedia

Jun 13, 2025
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Jun 13, 2025

FDA Approves Merck's Keytruda for Head and Neck Cancer - GuruFocus

Jun 13, 2025
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Jun 13, 2025

Merck's Keytruda gains additional indications in head and neck cancer - Seeking Alpha

Jun 13, 2025
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Jun 13, 2025

Merck: FDA approves Keytruda for head and neck cancer - marketscreener.com

Jun 13, 2025
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Jun 13, 2025

FDA Approves Merck's Anti-PD-1 Therapy - marketscreener.com

Jun 13, 2025
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Jun 13, 2025

Merck Says FDA Approves Keytruda for Head and Neck Cancer With PD-L1 Expression - marketscreener.com

Jun 13, 2025
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Jun 13, 2025

FDA Approves Merck's Keytruda for Specific Head and Neck Cancer | MRK Stock News - GuruFocus

Jun 13, 2025
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Jun 12, 2025

Merck (MRK) Awaits EU Approval for New Pet Medicine - GuruFocus

Jun 12, 2025
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Jun 12, 2025

Merck Animal Health Gets EU Positive Opinion for Numelvi Tablets for Dogs - marketscreener.com

Jun 12, 2025
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Jun 12, 2025

Merck Animal Health Receives EU Cvmp Positive Opinion For Numelvi Tablets For Dogs - marketscreener.com

Jun 12, 2025
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Jun 12, 2025

Merck (MRK) Awaits EU Approval for Innovative Canine Drug | MRK Stock News - GuruFocus

Jun 12, 2025
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Jun 12, 2025

RFK Jr.’s New Vaccine Panel Includes Two Paid Witnesses Against Merck - Bloomberg.com

Jun 12, 2025
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Jun 12, 2025

Merck Animal Health gets EU backing for Numelvi tablets (MRK:NYSE) - Seeking Alpha

Jun 12, 2025
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Jun 12, 2025

Merck’s canine dermatitis drug Numelvi gets positive EU opinion - Investing.com

Jun 12, 2025
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Jun 12, 2025

Merck (MRK) Animal Health Receives EU CVMP Positive Opinion for NUMELVI Tablets for Dogs - StreetInsider

Jun 12, 2025
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Jun 12, 2025

Breakthrough: EU Panel Backs Merck's Novel Dog Itch Treatment That Works From Day One - Stock Titan

Jun 12, 2025
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Jun 12, 2025

Kalkine : Is Merck Set for Strong Payouts This Dividend Season Dow Jones Industrial Average - Kalkine Media

Jun 12, 2025
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Jun 12, 2025

Exclusive-Kennedy’s new vaccine adviser was expert witness against Merck vaccine - The Mighty 790 KFGO

Jun 12, 2025
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Jun 12, 2025

Controversy Surrounds Merck (MRK) Due to Vaccine Litigation Ties - GuruFocus

Jun 12, 2025
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Jun 12, 2025

RFK Jr’s vaccine advisor has worked against Merck shot (MRK) - Seeking Alpha

Jun 12, 2025
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Jun 12, 2025

Exclusive-Kennedy's new vaccine adviser was expert witness against Merck vaccine - marketscreener.com

Jun 12, 2025
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Jun 12, 2025

Merck (MRK) Initiates Late-Stage Dengue Vaccine Trial - GuruFocus

Jun 12, 2025
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Jun 12, 2025

Merck: Phase 3 trial for dengue vaccine - marketscreener.com

Jun 12, 2025
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Jun 12, 2025

Merck begins late-stage trial for single dose dengue vaccine - Seeking Alpha

Jun 12, 2025
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Jun 12, 2025

Merck (MRK) Launches Key Phase 3 Trial for Dengue Vaccine | MRK Stock News - GuruFocus

Jun 12, 2025

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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Merck Co Inc Stock (MRK) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Smart Dalton E. III
SVP Fin. - Global Controller
Apr 30 '25
Option Exercise
84.71
464
39,305
8,242
Smart Dalton E. III
SVP Fin. - Global Controller
May 02 '25
Option Exercise
83.26
381
31,722
8,464
Romanelli Joseph
President, Human Health Int?l
May 02 '25
Option Exercise
83.26
2,262
188,334
24,061
Romanelli Joseph
President, Human Health Int?l
Apr 30 '25
Option Exercise
84.71
2,063
174,757
22,816
Larson Betty D
EVP, Chief HR Officer
Apr 30 '25
Option Exercise
84.71
11,350
961,458
11,350
Smart Dalton E. III
SVP Fin. - Global Controller
Apr 25 '25
Option Exercise
58.08
5,000
290,400
12,040
Smart Dalton E. III
SVP Fin. - Global Controller
Apr 25 '25
Sale
82.76
4,262
352,723
7,778
drug_manufacturers_general NVS
$115.77
price down icon 0.16%
$289.33
price down icon 0.10%
drug_manufacturers_general PFE
$23.97
price up icon 0.38%
$108.50
price up icon 0.46%
drug_manufacturers_general SNY
$47.86
price up icon 0.50%
Cap:     |  Volume (24h):