Merck & Co. Market Cap

Merck & Co. has a market cap or net worth of 357.15 trillion as of December 5, 2025. Its market cap has increased by 46.44% in one year.

Market Cap

357.15T

Enterprise Value

390.66T

Revenue

88.03T

Ranking

n/a

PE Ratio

13.69

Stock Price

30,280.00

Market Cap Chart

Since January 2, 1968, Merck & Co.'s market cap has increased from 3.01B to 357.15T, an increase of 11,882,233.97%. That is a compound annual growth rate of 22.34%.

Market Cap History

Date	Market Cap	% Change
Dec 4, 2025	362.55T	39.74%
Dec 31, 2024	259.45T	16.16%
Dec 29, 2023	223.35T	348.27%
Dec 30, 2022	49.83T	150.63%
Dec 31, 2021	19.88T	14.23%
Dec 31, 2020	17.40T	25.52%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition