Merck & Co., Inc. (MRK)

US — Healthcare Sector
Peers: NVO  NVS  ABT  GILD  PFE  AMGN  AZN  TMO  SNY  GSK 

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Key Metrics & Ratings

  • symbol MRK
  • Rev/Share 25.7146
  • Book/Share 20.7566
  • PB 4.8703
  • Debt/Equity 0.798
  • CurrentRatio 1.6612
  • ROIC 0.2431

 

  • MktCap 254059866560.0
  • FreeCF/Share 5.2238
  • PFCF 19.4697
  • PE 13.2669
  • Debt/Assets 0.372
  • DivYield 0.0324
  • ROE 0.3895

 

  • Rating A-
  • Score 4
  • Recommendation Buy
  • P/E Score 3
  • DCF Score 5
  • P/B Score 2
  • D/E Score 1

Recent Analyst Ratings

Type Ticker Analyst Firm Previous Rating Current Rating Previous Price Target Current Price Target Date
Upgrade MRK BMO Capital Markets Market Perform Outperform -- $130 Dec. 18, 2025
Upgrade MRK Wells Fargo Equal Weight Overweight -- $125 Nov. 24, 2025
Initiation MRK Scotiabank -- Sector Outperform -- $105 Nov. 13, 2025
Resumed MRK Citigroup -- Neutral -- $95 Oct. 13, 2025
Downgrade MRK Berenberg Buy Hold -- $90 Sept. 17, 2025
Downgrade MRK Citigroup Buy Neutral -- $84 May 14, 2025
Initiation MRK Cantor Fitzgerald -- Neutral -- $85 April 22, 2025
Downgrade MRK Deutsche Bank Buy Hold $128 $105 Feb. 18, 2025
Downgrade MRK TD Cowen Buy Hold $121 $100 Feb. 10, 2025
Downgrade MRK Truist Buy Hold -- $110 Jan. 8, 2025

News

Drug Sector on a High as 9 Drugmakers Strike Drug Pricing Deals
AMGN, BMY, GILD, GSK, MRK
Published: December 22, 2025 by: Zacks Investment Research
Sentiment: Positive

Amgen and eight other pharma giants struck deals with the Trump administration to cut U.S. drug prices while gaining tariff relief and manufacturing incentives.

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image for news Drug Sector on a High as 9 Drugmakers Strike Drug Pricing Deals
Merck Reaches Agreement With U.S. Government to Expand Access to Medicines and Lower Costs for Americans
MRK
Published: December 19, 2025 by: Business Wire
Sentiment: Neutral

RAHWAY, N.J.--(BUSINESS WIRE)--Merck Reaches Agreement With U.S. Government to Expand Access to Medicines and Lower Costs for Americans.

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image for news Merck Reaches Agreement With U.S. Government to Expand Access to Medicines and Lower Costs for Americans
Evaxion Seeks New Partner For Gonorrhea Vaccine After Merck Opts Out
MRK
Published: December 19, 2025 by: Benzinga
Sentiment: Negative

Merck & Co. Inc. (NYSE: MRK) will not exercise its option for Evaxion A/S (NASDAQ: EVAX) Gonorrhea vaccine candidate EVX-B2.

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image for news Evaxion Seeks New Partner For Gonorrhea Vaccine After Merck Opts Out
Can Merck Successfully Steer Through the Upcoming Headwinds?
MRK
Published: December 19, 2025 by: Zacks Investment Research
Sentiment: Neutral

MRK faces looming Keytruda LOE, falling Gardasil sales and pricing pressure, but new products, pipeline and planned cost savings aim to offset the headwinds.

Read More
image for news Can Merck Successfully Steer Through the Upcoming Headwinds?
Here's Why Merck (MRK) is a Strong Growth Stock
MRK
Published: December 19, 2025 by: Zacks Investment Research
Sentiment: Positive

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

Read More
image for news Here's Why Merck (MRK) is a Strong Growth Stock
Trump to announce new drug-pricing deals later today
ABBV, AMGN, AZN, BMY, GILD, LLY, MRK, NVO, PFE
Published: December 19, 2025 by: Market Watch
Sentiment: Positive

The White House is getting ready to announce more deals with drugmakers aimed at lowering drug prices.

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image for news Trump to announce new drug-pricing deals later today
Eli Lilly or Merck: Where Should Investors Put Their Money?
LLY, MRK
Published: December 16, 2025 by: Zacks Investment Research
Sentiment: Positive

LLY's explosive GLP-1 growth, deep obesity pipeline and strong estimate momentum give it the edge over MRK despite a richer valuation.

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image for news Eli Lilly or Merck: Where Should Investors Put Their Money?
MRK Gets Positive CHMP Opinion for Expanded Use of Winrevair in PAH
MRK
Published: December 15, 2025 by: Zacks Investment Research
Sentiment: Positive

Merck secures a positive CHMP opinion to expand Winrevair's PAH use, potentially broadening treatment to adult patients across WHO FC II-IV.

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image for news MRK Gets Positive CHMP Opinion for Expanded Use of Winrevair in PAH
Can MRK's New Drugs & Pipeline Help Navigate the Looming Keytruda LOE?
MRK
Published: December 12, 2025 by: Zacks Investment Research
Sentiment: Positive

Merck leans on a fast-growing pipeline and new product launches to aid long-term growth as Keytruda's 2028 LOE nears.

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image for news Can MRK's New Drugs & Pipeline Help Navigate the Looming Keytruda LOE?
Dividend Stocks for 2026: Where to Invest as the Market Cools
KO, MPLX, MRK
Published: December 10, 2025 by: MarketBeat
Sentiment: Positive

As we enter the final stretch of 2025, it's clear that this has been a strong year for equities. However, with valuations across the tech sector stretched and talk of an AI-fueled bubble growing louder, many investors are beginning to look for more stable, income-generating opportunities.

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image for news Dividend Stocks for 2026: Where to Invest as the Market Cools
MRK Stock Trading Above 200- & 50-Day SMA for 2 Months: Time to Buy?
MRK
Published: December 09, 2025 by: Zacks Investment Research
Sentiment: Neutral

Merck holds bullish momentum as pipeline advances and major deals offset vaccine weakness and Keytruda risks.

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image for news MRK Stock Trading Above 200- & 50-Day SMA for 2 Months: Time to Buy?
FDA approves Merck drug for decimated U.S. cattle herds to stop screwworm
MRK
Published: December 09, 2025 by: CNBC
Sentiment: Positive

The U.S. Food and Drug Administration granted conditional approval for a Merck Animal Health pour-on treatment for the prevention and treatment of New World Screwworm, with farmers able to receive doses by December 20. U.S. cattle herds are at historic lows, pressuring beef prices, with the parasite from Mexico among multiple reasons for the decline in ranchers' livestock.

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image for news FDA approves Merck drug for decimated U.S. cattle herds to stop screwworm
Watch 5 Bigwigs in December After Double-Digit Returns Past Month
AMAT, CVNA, FCX, MRK, WMT
Published: December 08, 2025 by: Zacks Investment Research
Sentiment: Positive

Five market giants, CVNA, WMT, AMAT, FCX and MRK, delivered double-digit returns last month with more room to run in December.

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image for news Watch 5 Bigwigs in December After Double-Digit Returns Past Month
Can Merck's New Products Aid Growth as Keytruda LOE Test Looms?
MRK
Published: December 04, 2025 by: Zacks Investment Research
Sentiment: Positive

MRK banks on Capvaxive, Winrevair and other new launches to counter Keytruda's looming 2028 LOE and record long-term growth.

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image for news Can Merck's New Products Aid Growth as Keytruda LOE Test Looms?
FDA Conditionally Approves Merck Animal Health's EXZOLT™ CATTLE-CA1 for the Prevention and Treatment of New World Screwworm (Cochliomyia hominivorax) Larvae (myiasis)
MRK
Published: December 04, 2025 by: Business Wire
Sentiment: Neutral

RAHWAY, N.J.--(BUSINESS WIRE)--Merck Animal Health, known as MSD Animal Health outside of the United States and Canada, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today announced the U.S. Food and Drug Administration (FDA) has granted a conditional approval for EXZOLT™ CATTLE-CA1 (fluralaner topical solution). This innovative product is in the newest class of parasiticides known as isoxazolines. The pour-on solution is effective for the prevention and treatment of infest.

Read More
image for news FDA Conditionally Approves Merck Animal Health's EXZOLT™ CATTLE-CA1 for the Prevention and Treatment of New World Screwworm (Cochliomyia hominivorax) Larvae (myiasis)
Why Merck (MRK) is a Top Growth Stock for the Long-Term
MRK
Published: December 02, 2025 by: Zacks Investment Research
Sentiment: Positive

The Zacks Style Scores offers investors a way to easily find top-rated stocks based on their investing style. Here's why you should take advantage.

Read More
image for news Why Merck (MRK) is a Top Growth Stock for the Long-Term
Top 10 High-Yield Dividend Stocks For December 2025
ACN, ADP, CMCSA, EOG, MRK, NEE, NKE, PAG, PAYX, SPY, UPS, VYM, WTRG
Published: December 01, 2025 by: Seeking Alpha
Sentiment: Positive

The November 2025 high-yield dividend watchlist delivered a 2.94% gain in last month, outperforming SPY and closely trailing VYM. This watchlist blends quality and value to identify high-yield stocks with attractive valuations, aiming for a 12% long-term CAGR and strong starting yields. Top 10 picks for December include Accenture, EOG Resources, Nike, Paychex, ADP, Penske Automotive, Comcast, Essential Utilities, and Brown Forman.

Read More
image for news Top 10 High-Yield Dividend Stocks For December 2025
Here's Why Merck (MRK) is a Strong Momentum Stock
MRK
Published: December 01, 2025 by: Zacks Investment Research
Sentiment: Positive

The Zacks Style Scores offers investors a way to easily find top-rated stocks based on their investing style. Here's why you should take advantage.

Read More
image for news Here's Why Merck (MRK) is a Strong Momentum Stock
Merck: Excellence Across The Board
MRK
Published: November 28, 2025 by: Seeking Alpha
Sentiment: Positive

Merck (MRK) demonstrates excellence across the board through its resilient revenue mix, expanding profitability, and stellar capital allocation. MRK's innovation, highlighted by Keytruda's dominance and diversified revenue streams, supports strong profitability and mitigates concentration risk. MRK's proven investment track record and consistent dividend growth further reinforce its appeal as a long-term investment opportunity.

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image for news Merck: Excellence Across The Board
AstraZeneca or Merck: Which Oncology Giant Has the Edge?
AZN, MRK
Published: November 27, 2025 by: Zacks Investment Research
Sentiment: Positive

AZN and MRK boast major oncology strengths and expanding pipelines amid shifting market dynamics in this pharma matchup.

Read More
image for news AstraZeneca or Merck: Which Oncology Giant Has the Edge?
Investors Heavily Search Merck & Co., Inc. (MRK): Here is What You Need to Know
MRK
Published: November 27, 2025 by: Zacks Investment Research
Sentiment: Positive

Merck (MRK) has been one of the stocks most watched by Zacks.com users lately. So, it is worth exploring what lies ahead for the stock.

Read More
image for news Investors Heavily Search Merck & Co., Inc. (MRK): Here is What You Need to Know
Will Soft Gardasil Demand Continue to Dampen Merck's Top Line?
MRK
Published: November 26, 2025 by: Zacks Investment Research
Sentiment: Negative

MRK faces steep Gardasil declines as China and Japan demand soften, putting pressure on its vaccine portfolio.

Read More
image for news Will Soft Gardasil Demand Continue to Dampen Merck's Top Line?
FDA Approves MRK's Keytruda & Keytruda SC Combo in Bladder Cancer
MRK
Published: November 24, 2025 by: Zacks Investment Research
Sentiment: Positive

Merck gains FDA nod for Keytruda and Keytruda Qlex with Padcev in MIBC, marking the first PD-1 inhibitor plus ADC regimens for this patient group.

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image for news FDA Approves MRK's Keytruda & Keytruda SC Combo in Bladder Cancer
Pharma Stock Pops on Wells Fargo Upgrade
MRK
Published: November 24, 2025 by: Schaeffers Research
Sentiment: Positive

Pharmaceutical stock Merck & Co (NYSE:MRK) is up 4% at $101.64 at last glance, after an upgrade from Wells Fargo to "overweight" from "equal weight," with a price-target hike to $125 from $90.

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image for news Pharma Stock Pops on Wells Fargo Upgrade
Merck & Co., Inc. (MRK) Presents at Jefferies London Healthcare Conference 2025 Transcript
MRK
Published: November 20, 2025 by: Seeking Alpha
Sentiment: Neutral

Merck & Co., Inc. ( MRK ) Jefferies London Healthcare Conference 2025 November 20, 2025 9:30 AM EST Company Participants Peter Dannenbaum - Vice President of Investor Relations Chirfi Guindo - Senior VP & Chief Marketing Officer of Human Health Marjorie C. Green - Senior VP & Head of Late-Stage Oncology - Global Clinical Development Conference Call Participants Akash Tewari - Jefferies LLC, Research Division Presentation Akash Tewari Jefferies LLC, Research Division Last day.

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image for news Merck & Co., Inc. (MRK) Presents at Jefferies London Healthcare Conference 2025 Transcript
MRK HIV Regimen Meets Goal in New Study, Gains EU Nod for Keytruda SC
MRK
Published: November 20, 2025 by: Zacks Investment Research
Sentiment: Positive

Merck reports strong new HIV study results showing non-inferiority of DOR/ISL to Gilead's Biktarvy and secures an EU approval for its faster-to-administer SC version of Keytruda.

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image for news MRK HIV Regimen Meets Goal in New Study, Gains EU Nod for Keytruda SC
Here's Why Merck (MRK) is a Strong Value Stock
MRK
Published: November 20, 2025 by: Zacks Investment Research
Sentiment: Positive

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

Read More
image for news Here's Why Merck (MRK) is a Strong Value Stock
Merck's Investigational Two-Drug Regime Matches Gilead's Three-Drug Tablet For HIV Treatment
MRK
Published: November 19, 2025 by: Benzinga
Sentiment: Positive

Merck & Co. Inc. (NYSE: MRK) on Wednesday shared topline results from the Phase 3 trial of an investigational, once-daily, oral, two-drug, single-tablet regimen of doravirine/islatravir (DOR/ISL) in adults with HIV-1 infection who had not previously received antiretroviral treatment (treatment-naïve).

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image for news Merck's Investigational Two-Drug Regime Matches Gilead's Three-Drug Tablet For HIV Treatment
Merck Stock Rise as New PAH Drug Winrevair Meets Goal in Another Study
MRK
Published: November 19, 2025 by: Zacks Investment Research
Sentiment: Positive

MRK's Winrevair hits its phase II goal in patients with CpcPH tied to HFpEF, setting up phase III plans and a potential path to broader use. Stock up.

Read More
image for news Merck Stock Rise as New PAH Drug Winrevair Meets Goal in Another Study
Merck's Winrevair Success Extends Beyond Pulmonary Hypertension, Showing Promise In Complex Heart Condition
MRK
Published: November 18, 2025 by: Benzinga
Sentiment: Positive

Merck & Co. Inc. (NYSE: MRK) on Tuesday released topline results from the Phase 2 CADENCE study of Winrevair (sotatercept-csrk) in adults for combined post- and precapillary pulmonary hypertension (CpcPH) due to heart failure with preserved ejection fraction (HFpEF).

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image for news Merck's Winrevair Success Extends Beyond Pulmonary Hypertension, Showing Promise In Complex Heart Condition

About Merck & Co., Inc. (MRK)

  • IPO Date 1978-01-13
  • Website https://www.merck.com
  • Industry Drug Manufacturers - General
  • CEO Robert Davis
  • Employees 73000

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 the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, such as preventive pediatric, adolescent, and adult vaccines. The Animal Health segment discovers, develops, manufactures, and markets veterinary pharmaceuticals, vaccines, and health management solutions and services, as well as digitally connected identification, traceability, and monitoring products. It serves drug wholesalers and retailers, hospitals, and government agencies; managed health care providers, such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians and physician distributors, veterinarians, and animal producers. The company has collaborations with AstraZeneca PLC; Bayer AG; Eisai Co., Ltd.; Ridgeback Biotherapeutics; and Gilead Sciences, Inc. to jointly develop and commercialize long-acting treatments in HIV. Merck & Co., Inc. was founded in 1891 and is headquartered in Kenilworth, New Jersey.