Find the latest Merck & Co., Inc. (MRK) stock quote, history, news and other vital information to help you with your stock trading and investing.

See Merck & Co., Inc. (MRK) stock analyst estimates, including earnings and revenue, EPS, upgrades and downgrades.

Discover historical prices for MRK stock on Yahoo Finance. View daily, weekly or monthly format back to when Merck & Co., Inc. stock was issued.

See the company profile for Merck & Co., Inc. (MRK) including business summary, industry/sector information, number of employees, business summary, corporate governance, key executives and …

Find out all the key statistics for Merck & Co., Inc. (MRK), including valuation measures, fiscal year financial statistics, trading record, share statistics and more.

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

Get the detailed quarterly/annual income statement for Merck & Co., Inc. (MRK). Find out the revenue, expenses and profit or loss over the last fiscal year.

Aug 21, 2025 · 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.

Find the latest Merck & Company, Inc. MRK analyst stock forecast, price target, and recommendation trends with in-depth analysis from research reports.

View the basic MRK option chain and compare options of Merck & Co., Inc. on Yahoo Finance.