Market capitalization of Merck (MRK)

Market cap: £263.55 Billion

As of October 2026 Merck has a market cap of £263.55 Billion. This makes Merck the world's 41th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Merck from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£263.55 B	33.08%
2025	£198.04 B	-1.46%
2024	£200.97 B	-7.32%
2023	£216.84 B	-6.74%
2022	£232.51 B	62.13%
2021	£143.41 B	-5.54%
2020	£151.83 B	-13.78%
2019	£176.10 B	12.84%
2018	£156.06 B	37.58%
2017	£113.43 B	-13.77%
2016	£131.54 B	32.7%
2015	£99.12 B	-4.25%
2014	£103.52 B	16.55%
2013	£88.82 B	15.87%
2012	£76.66 B	3.7%
2011	£73.92 B	2.74%
2010	£71.95 B	2.52%
2009	£70.18 B	60.05%
2008	£43.85 B	-30.99%
2007	£63.54 B	31.7%
2006	£48.25 B	19.89%
2005	£40.24 B	8.85%
2004	£36.97 B	-35.56%
2003	£57.38 B	-27.81%
2002	£79.48 B	-15.03%
2001	£93.54 B	-35.37%
2000	£144.75 B	49.47%
1999	£96.84 B	-7.49%
1998	£104.69 B	35.92%
1997	£77.02 B	37.27%
1996	£56.10 B

End of Day market cap according to different sources

On Oct 27th, 2026 the market cap of Merck was reported to be:

£263.61 Billion

by Nasdaq

£263.55 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Johnson & Johnson JNJ	£487.28 B	84.89%	🇺🇸 USA
Novartis NVS	£224.57 B	-14.79%	🇨🇭 Switzerland
Pfizer PFE	£127.93 B	-51.46%	🇺🇸 USA
Abbott Laboratories ABT	£135.26 B	-48.68%	🇺🇸 USA
Eli Lilly LLY	£860.68 B	226.57%	🇺🇸 USA
Amgen AMGN	£182.41 B	-30.79%	🇺🇸 USA
Sanofi SNY	£75.60 B	-71.31%	🇫🇷 France
Bristol-Myers Squibb BMY	£94.70 B	-64.07%	🇺🇸 USA
GSK plc GSK	£76.87 B	-70.83%	🇬🇧 UK
Teva Pharmaceutical Industries TEVA	£35.48 B	-86.54%	🇮🇱 Israel

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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