Market capitalization of Marsh & McLennan Companies (MRSH)

Market cap: HK$666.62 Billion

As of April 2026 Marsh & McLennan Companies has a market cap of HK$666.62 Billion. This makes Marsh & McLennan Companies the world's 275th 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 Marsh & McLennan Companies from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$666.62 B	-4.75%
2025	HK$699.87 B	-13.63%
2024	HK$810.34 B	11.06%
2023	HK$729.63 B	13.77%
2022	HK$641.30 B	-6.03%
2021	HK$682.47 B	48.2%
2020	HK$460.51 B	5.38%
2019	HK$436.98 B	38.88%
2018	HK$314.65 B	-3.04%
2017	HK$324.53 B	20.09%
2016	HK$270.23 B	20.48%
2015	HK$224.29 B	-6.47%
2014	HK$239.81 B	16.96%
2013	HK$205.03 B	40.67%
2012	HK$145.75 B	10.32%
2011	HK$132.11 B	14.88%
2010	HK$115.00 B	26.82%
2009	HK$90.68 B	-5.93%
2008	HK$96.39 B	-10.24%
2007	HK$107.40 B	-18.39%
2006	HK$131.60 B	-2.04%
2005	HK$134.34 B	-0.26%
2004	HK$134.69 B	-31.11%
2003	HK$195.52 B	0.81%
2002	HK$193.95 B	-15.62%
2001	HK$229.84 B	-8.75%
2000	HK$251.88 B	26.89%
1999	HK$198.50 B	70.66%
1998	HK$116.31 B	18.5%
1997	HK$98.15 B	68.8%
1996	HK$58.14 B

End of Day market cap according to different sources

On Apr 7th, 2026 the market cap of Marsh & McLennan Companies was reported to be:

HK$653.28 Billion

by Nasdaq

HK$654.67 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Aon AON	HK$555.11 B	-16.73%	🇬🇧 UK
Verisk Analytics VRSK	HK$189.53 B	-71.57%	🇺🇸 USA
Prudential PUK	HK$299.05 B	-55.14%	🇬🇧 UK
Arch Capital ACGL	HK$275.13 B	-58.73%	🇧🇲 Bermuda
AXIS Capital AXS	HK$59.71 B	-91.04%	🇧🇲 Bermuda

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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