Merck & Co., Inc. (BMV:MRK)

Merck & Co. Market Cap

Merck & Co. has a market cap or net worth of 4.78 trillion as of January 20, 2026. Its market cap has decreased by -8.89% in one year.

• Market Cap: 4.78T
• Enterprise Value: 5.19T
• Revenue: 1.18T
• Ranking: n/a
• PE Ratio: 13.68
• Stock Price: 1,918.00

Market Cap Chart

Since January 2, 1968, Merck & Co.'s market cap has increased from 3.01B to 4.78T, an increase of 158,842.04%. That is a compound annual growth rate of 13.53%.

Market Cap History

Date	Market Cap	% Change
Jan 16, 2026	4.78T	1.57%
Dec 31, 2025	4.70T	-10.30%
Dec 31, 2024	5.24T	12.27%
Dec 29, 2023	4.67T	-14.88%
Dec 30, 2022	5.49T	38.26%
Dec 31, 2021	3.97T	-3.63%