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MRKMerck & Co., Inc.

MRK Stock Price, Valuation & Chart | Merck & Co., Inc.

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$145.35-2.02 (-1.37%)

At close · 15 Oct 2026, 08:00 pm

Sector: HealthcareIndustry: Drug Manufacturers - General
OverviewFinancialsDividendsRatios

MRK Historical price chart

MRK Key Stats

Market Capitalization358.60B
PE Ratio45.28
EPS3.21
Trading Volume13.82M
Today's High/Low152.34/144.97
Dividend Yield2.34
52 Week High/Low156.92/73.31
Shares Outstanding2.47B
MRK Financial Statement
MRK Analyst ratings
MRK Analysis & performance metrics

MRK Company profile

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human…

MRK Management team

Management
David Michael WilliamsCTO
Executive Vice President and Chief Information & Digital Officer
Jennifer L. Zachary J.D.
Executive Vice President & General Counsel
Dean Y. Li M.D., Ph.D.
Executive Vice President & President of Merck Research Laboratories
Betty D. Larson
Executive Vice President & Chief Human Resources Officer
Cristal N. Downing
Executive Vice President and Chief Communications & Public Affairs Officer
Robert M. Davis J.D.CEO
Chairman, President & Chief Executive Officer
Caroline A. LitchfieldCFO
Executive Vice President & Chief Financial Officer
Richard R. DeLuca Jr.
Executive Vice President & President of Merck Animal Health
Total 8 executives

MRK Frequently asked questions

What is Merck & Co., Inc. (MRK) Stock Price?

Current stock price of Merck & Co., Inc. (MRK) stock is $145.35. The stock price is -1.37% lower in the session. The intraday range can be seen from this page. Volume of Merck & Co., Inc. (MRK) stock is 13.82M.

Last updated at 15 Oct 2026, 08:00 pm.

Why is the Merck & Co., Inc. (MRK) stock price going up or down today?

The stock price of Merck & Co., Inc. (MRK) can change with earnings, company news, and overall market sentiment. Merck & Co., Inc. operates in the Healthcare / Drug Manufacturers - General market, so sector-wide moves can also affect the share price. Use the live price, percentage change, and volume on this page to judge whether a move looks meaningful.

Is the Merck & Co., Inc. stock expensive at its current price?

Whether Merck & Co., Inc. looks expensive depends on valuation metrics versus its growth outlook. The P/E ratio shown for MRK on this page is 45.28. EPS on this page is 3.21. Compare those figures with peers and growth expectations before deciding if the current Merck & Co., Inc. price is justified.

How has the stock price of Merck & Co., Inc. (MRK) performed historically?

Historical performance for Merck & Co., Inc. (MRK) is shown on the price chart on this page. Review multi-period moves alongside volume to see how MRK reacted to past earnings and market events.

Should I buy Merck & Co., Inc. (MRK) stock, at this price?

Buying Merck & Co., Inc. (MRK) depends on your risk tolerance, time horizon, and portfolio needs. As a Healthcare name, weigh the live quote, key stats, and valuation links on this page rather than a single price point.