Martin Marietta (MLM) - Market capitalization

Market cap: £23.16 Billion

As of April 2025 Martin Marietta has a market cap of £23.16 Billion. This makes Martin Marietta the world's 635th 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 Martin Marietta from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	£23.16 B	-10.08%
2024	£25.75 B	6.41%
2023	£24.20 B	39.54%
2022	£17.34 B	-14.8%
2021	£20.35 B	56.92%
2020	£12.97 B	-2.5%
2019	£13.30 B	57.21%
2018	£8.46 B	-17.67%
2017	£10.28 B	-9.77%
2016	£11.39 B	91.74%
2015	£5.94 B	24.63%
2014	£4.76 B	70.12%
2013	£2.80 B	4.45%
2012	£2.68 B	21.03%
2011	£2.21 B	-18.59%
2010	£2.72 B	8.57%
2009	£2.50 B	-8.58%
2008	£2.74 B	-0.35%
2007	£2.75 B	15.73%
2006	£2.37 B	16.96%
2005	£2.03 B	53.86%
2004	£1.32 B	3.47%
2003	£1.27 B	36.89%
2002	£0.93 B	-40.18%
2001	£1.56 B	17.71%
2000	£1.32 B	11.86%
1999	£1.18 B	-31.95%
1998	£1.74 B	69.35%
1997	£1.02 B	64.39%
1996	£0.62 B

End of Day market cap according to different sources

On Apr 14th, 2025 the market cap of Martin Marietta was reported to be:

£23.20 Billion

by Nasdaq

£23.16 Billion

by CompaniesMarketCap

£23.16 Billion

by Yahoo Finance

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Vulcan Materials VMC	£24.29 B	4.89%	🇺🇸 USA
United States Lime & Minerals USLM	£2.01 B	-91.31%	🇺🇸 USA
Cement Roadstone Holding CRH	£43.83 B	89.25%	🇮🇪 Ireland
Occidental Petroleum OXY	£28.10 B	21.33%	🇺🇸 USA

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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Market capitalization of Martin Marietta (MLM)

Market cap: £23.16 Billion