Market Cap

Martin Marietta Materials, Inc. Market Capitalization:

$38.26 Billion

USD as of Jan. 1, 2026

business Martin Marietta Materials, Inc. Company Profile

Martin Marietta Materials, Inc. Main Stock Listing

NYSE: MLM

Market Capitalization History of Martin Marietta Materials, Inc.

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

Top Competitors by Market Capitalization

Industry: Building Materials
Company Market Cap (USD)
CRH plc $85.08 B
Heidelberg Materials AG $46.50 B
Vulcan Materials Company $38.67 B
CEMEX, S.A.B. de C.V. $17.06 B
Anhui Conch Cement Company Ltd $16.69 B
Sector: Basic Materials
Company Market Cap (USD)
Linde $201.21 B
BHP $151.21 B
Zijin Mining Group Co Ltd $134.18 B
Rio Tinto $131.23 B
Southern Copper Corporation $121.79 B

Yearly evolution of Martin Marietta Materials, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $38.26 B 14.08%
Jan. 1, 2025 $33.54 B 11.64%
Jan. 1, 2024 $30.04 B 40.65%
Jan. 1, 2023 $21.36 B -11.20%
Jan. 1, 2022 $24.05 B 35.39%
Jan. 1, 2021 $17.77 B 8.95%
Jan. 1, 2020 $16.31 B 49.31%
Jan. 1, 2019 $10.92 B -22.57%
Jan. 1, 2018 $14.10 B -0.62%
Jan. 1, 2017 $14.19 B 82.83%
Jan. 1, 2016 $7.76 B 16.56%
Jan. 1, 2015 $6.66 B -1.17%
Jan. 1, 2014 $6.74 B 10.41%
Jan. 1, 2013 $6.10 B 19.66%
Jan. 1, 2012 $5.10 B -1.19%
Jan. 1, 2011 $5.16 B 5.46%
Jan. 1, 2010 $4.89 B -1.66%
Jan. 1, 2009 $4.98 B -34.69%
Jan. 1, 2008 $7.62 B 6.81%
Jan. 1, 2007 $7.13 B 36.14%
Jan. 1, 2006 $5.24 B 56.94%
Jan. 1, 2005 $3.34 B 17.43%
Jan. 1, 2004 $2.84 B 57.53%
Jan. 1, 2003 $1.80 B -28.38%
Jan. 1, 2002 $2.52 B -3.78%
Jan. 1, 2001 $2.62 B

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

Martin Marietta Materials, Inc. Categories

United States languages Basic Materials languages Building Materials
United States Basic Materials United States Building Materials

Stocks & Indices

Martin Marietta Materials, Inc. has the following listings and related stock indices.


Stock: NYSE: MLM

Stock: BMV: MLM

Stock: Bovespa: M1LM34

Stock: FSX: MMX

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.