Market Cap

Merck Market Capitalization:

Merck & Co., Inc.

$203.22 Billion

USD as of July 1, 2025

business Merck Company Profile

Merck Main Stock Listing

NYSE: MRK

Market capitalization history of Merck

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Drug Manufacturers—General
Company Market Cap (USD)
Lilly $699.59 B
Johnson & Johnson $374.29 B
AbbVie $336.94 B
Roche $260.54 B
Novartis $243.50 B
Sector: Healthcare
Company Market Cap (USD)
Lilly $699.59 B
Johnson & Johnson $374.29 B
AbbVie $336.94 B
Novo Nordisk $309.91 B
UnitedHealth Group $279.90 B

Yearly evolution of Merck market cap

Date Market Cap YoY Change
Jan. 1, 2025 $244.44 B -17.56%
Jan. 1, 2024 $296.51 B 5.40%
Jan. 1, 2023 $281.30 B 36.40%
Jan. 1, 2022 $206.23 B 10.80%
Jan. 1, 2021 $186.13 B -9.80%
Jan. 1, 2020 $206.35 B 14.79%
Jan. 1, 2019 $179.76 B 25.62%
Jan. 1, 2018 $143.10 B -4.42%
Jan. 1, 2017 $149.71 B 22.34%
Jan. 1, 2016 $122.38 B -15.94%
Jan. 1, 2015 $145.58 B 13.80%
Jan. 1, 2014 $127.93 B 22.47%
Jan. 1, 2013 $104.45 B 13.01%
Jan. 1, 2012 $92.43 B 15.38%
Jan. 1, 2011 $80.11 B -13.12%
Jan. 1, 2010 $92.21 B 33.73%
Jan. 1, 2009 $68.95 B -38.07%
Jan. 1, 2008 $111.34 B 3.02%
Jan. 1, 2007 $108.08 B 29.71%
Jan. 1, 2006 $83.32 B 22.99%
Jan. 1, 2005 $67.74 B -41.07%
Jan. 1, 2004 $114.96 B -14.06%
Jan. 1, 2003 $133.77 B -6.40%
Jan. 1, 2002 $142.93 B -27.99%
Jan. 1, 2001 $198.48 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

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Company Description

Merck & Company, Inc., known as Merck Sharp & Dohme, or MSD, outside the United States and Canada, is one of the largest pharmaceutical companies in the world. Founded in 1891 in the US, and independent since World War I from its parent company, now one of the largest companies in Germany, Merck provides prescription medicines, vaccines, biologic therapies, and animal health products.

business Merck Company Profile

Merck Categories

United States languages Healthcare languages Drug Manufacturers—General
United States Healthcare United States Drug Manufacturers—General

Stocks & Indices

Merck & Co., Inc. has the following listings and related stock indices.


Stock: NYSE: MRK

Stock: FSX: 6MK

Stock: Euronext: MRK

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.