100.30
price up icon1.30%   1.29
after-market After Hours: 100.01 -0.29 -0.29%
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Merck Co Inc stock is traded at $100.30, with a volume of 11.77M. It is up +1.30% in the last 24 hours and up +9.68% 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:
$99.01
Open:
$98.96
24h Volume:
11.77M
Relative Volume:
0.89
Market Cap:
$248.95B
Revenue:
$63.90B
Net Income/Loss:
$19.05B
P/E Ratio:
13.27
EPS:
7.5596
Net Cash Flow:
$13.05B
1W Performance:
+0.58%
1M Performance:
+9.68%
6M Performance:
+22.59%
1Y Performance:
-0.94%
1-Day Range:
Value
$98.31
$100.66
1-Week Range:
Value
$96.06
$100.66
52-Week Range:
Value
$73.31
$105.84

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Drug Manufacturers - General icon
MRK
Merck Co Inc
100.30 245.75B 63.90B 19.05B 13.05B 7.5596
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LLY
Lilly Eli Co
1,027.51 903.41B 59.42B 18.41B 6.44B 20.22
Drug Manufacturers - General icon
JNJ
Johnson Johnson
211.58 505.98B 92.15B 25.12B 20.46B 10.36
Drug Manufacturers - General icon
ABBV
Abbvie Inc
223.32 395.86B 59.64B 2.36B 19.68B 1.3253
Drug Manufacturers - General icon
NVS
Novartis Ag Adr
132.57 253.97B 54.45B 14.42B 17.15B 7.333

Merck Co Inc Stock (MRK) Upgrades & Downgrades

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

pulisher
Dec 13, 2025

Women’s Healthcare Market Worth USD 46.76 Billion by 2033 Driven by Rising Demand for Reproductive, Preventive, and Digital Health Solutions – SNS Insider - GlobeNewswire Inc.

Dec 13, 2025
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Dec 13, 2025

LM Advisors LLC Cuts Stock Position in Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Merck & Co., Inc. $MRK Shares Purchased by Lazard Asset Management LLC - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Bcwm LLC Makes New Investment in Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Curi Capital LLC Buys 65,987 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Bridgeway Capital Management LLC Grows Position in Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Brevan Howard Capital Management LP Buys Shares of 448,919 Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Merck & Co., Inc. $MRK Stock Holdings Lifted by BI Asset Management Fondsmaeglerselskab A S - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Benjamin Edwards Inc. Increases Stock Holdings in Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Bellevue Group AG Sells 203,132 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

Banque Transatlantique SA Sells 418,552 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 13, 2025

AQR Capital Management LLC Buys 1,029,454 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 13, 2025
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Dec 12, 2025

Merck & Co., Inc. (NYSE:MRK) Stock Price Up 1.3% After Analyst Upgrade - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Merck (MRK) Stock News Today: Winrevair EU Expansion, Keytruda Patent Headwinds, Analyst Forecasts and What Investors Watch (Dec. 12, 2025) - ts2.tech

Dec 12, 2025
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Dec 12, 2025

Merck & Co (MRK) Analyst Ratings Update: Morgan Stanley Raises P - GuruFocus

Dec 12, 2025
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Dec 12, 2025

Merck & Co., Inc. (NYSE:MRK) Given New $102.00 Price Target at Morgan Stanley - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Morgan Stanley Adjusts Merck & Co. PT to $102 From $100, Maintains Equalweight Rating - marketscreener.com

Dec 12, 2025
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Dec 12, 2025

Merck Receives Positive EU CHMP Opinion For Expanded Use Of WINREVAIR In Adults With Pulmonary Arterial Hypertension - TradingView — Track All Markets

Dec 12, 2025
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Dec 12, 2025

Peapack Gladstone Financial Corp Reduces Stock Holdings in Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Ieq Capital LLC Acquires 348,203 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

HUB Investment Partners LLC Reduces Holdings in Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Merck & Co., Inc. $MRK Shares Sold by Sei Investments Co. - MarketBeat

Dec 12, 2025
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Dec 12, 2025

CIBC Asset Management Inc Sells 78,956 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Canada Pension Plan Investment Board Has $287.91 Million Stock Position in Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Merck & Co., Inc. $MRK Shares Acquired by DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Alliancebernstein L.P. Sells 1,382,219 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 12, 2025
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Dec 12, 2025

Merck & Co., Inc. (NYSE:MRK) S&P 500 Index Amplifies Biotech Reach - Kalkine Media

Dec 12, 2025
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Dec 11, 2025

Merck & Co., Inc. (NYSE:MRK) Trading Up 1.4%Should You Buy? - MarketBeat

Dec 11, 2025
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Dec 11, 2025

Merck & Co., Inc. $MRK Stock Position Decreased by The Manufacturers Life Insurance Company - MarketBeat

Dec 11, 2025
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Dec 11, 2025

Investment House LLC Sells 75,437 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 11, 2025
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Dec 11, 2025

Merck & Co. (MRK) gets conditional approval for EXZOLT CATTLE-CA1 - MSN

Dec 11, 2025
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Dec 11, 2025

Merck & Co., (MRK) Gets Conditional Approval For EXZOLT CATTLE-CA1 - Insider Monkey

Dec 11, 2025
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Dec 11, 2025

Is It Smart To Buy Merck & Co., Inc. (NYSE:MRK) Before It Goes Ex-Dividend? - simplywall.st

Dec 11, 2025
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Dec 11, 2025

NewEdge Advisors LLC Cuts Stock Position in Merck & Co., Inc. $MRK - MarketBeat

Dec 11, 2025
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Dec 11, 2025

BNP Paribas Lowers Stake in Merck & Co., Inc. $MRK - MarketBeat

Dec 11, 2025
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Dec 11, 2025

EDENTREE ASSET MANAGEMENT Ltd Purchases 15,000 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 11, 2025
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Dec 10, 2025

Merck & Co Unusual Options Activity - Benzinga

Dec 10, 2025
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Dec 10, 2025

Guggenheim lifts PT on Merck & Co. (MRK) to $122 from $104 - MSN

Dec 10, 2025
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Dec 10, 2025

Guggenheim Lifts PT on Merck & Co. (MRK) to $122 From $104 - Insider Monkey

Dec 10, 2025
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Dec 10, 2025

Merck & Co., Inc. $MRK Shares Sold by Intact Investment Management Inc. - MarketBeat

Dec 10, 2025
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Dec 10, 2025

Stamos Capital Partners L.P. Raises Stock Position in Merck & Co., Inc. $MRK - MarketBeat

Dec 10, 2025
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Dec 10, 2025

HSBC Adjusts Price Target on Merck & Co. to $120 From $100, Maintains Buy Rating - marketscreener.com

Dec 10, 2025
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Dec 10, 2025

Merck (NYSE:MRK) Could Be A Buy For Its Upcoming Dividend - Yahoo Finance

Dec 10, 2025
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Dec 10, 2025

Diadema Partners LP Acquires New Shares in Merck & Co., Inc. $MRK - MarketBeat

Dec 10, 2025
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Dec 10, 2025

Merck & Co., Inc. (NYSE:MRK) Given Consensus Recommendation of "Hold" by Analysts - MarketBeat

Dec 10, 2025
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Dec 09, 2025

Merck & Co., Inc. (NYSE:MRK) Stock Price Down 2%Here's What Happened - MarketBeat

Dec 09, 2025
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Dec 09, 2025

Investment Management Corp of Ontario Boosts Stock Holdings in Merck & Co., Inc. $MRK - MarketBeat

Dec 09, 2025
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Dec 09, 2025

Merck & Co., Inc. $MRK Stake Cut by State Street Corp - MarketBeat

Dec 09, 2025
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Dec 09, 2025

Fayez Sarofim & Co Sells 296,666 Shares of Merck & Co., Inc. $MRK - MarketBeat

Dec 09, 2025
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Dec 09, 2025

Merck & Co., Inc. $MRK Stake Boosted by Daiwa Securities Group Inc. - MarketBeat

Dec 09, 2025
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Dec 09, 2025

Merck & Co., Inc. $MRK Shares Bought by Federated Hermes Inc. - MarketBeat

Dec 09, 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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drug_manufacturers_general NVS
$132.57
price up icon 0.16%
drug_manufacturers_general NVO
$50.18
price down icon 0.22%
$317.74
price up icon 0.11%
$120.40
price down icon 2.28%
drug_manufacturers_general PFE
$25.85
price up icon 0.19%
Cap:     |  Volume (24h):