Market Cap

MasTec, Inc. Market Capitalization:

$17.96 Billion

USD as of Jan. 1, 2026

business MasTec, Inc. Company Profile

MasTec, Inc. Main Stock Listing

NYSE: MTZ

Market Capitalization History of MasTec, Inc.

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

Top Competitors by Market Capitalization

Industry: Engineering & Construction
Company Market Cap (USD)
Johnson Controls International plc $80.04 B
Vinci SA $79.12 B
Quanta Services, Inc. $65.53 B
Comfort Systems USA, Inc. $35.41 B
HOCHTIEF AG $29.90 B
Sector: Industrials
Company Market Cap (USD)
General Electric $340.14 B
Caterpillar $280.34 B
RTX Corporation $251.06 B
CATL $247.27 B
Siemens $221.77 B

Yearly evolution of MasTec, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $17.96 B 41.51%
Jan. 1, 2025 $12.69 B 128.40%
Jan. 1, 2024 $5.56 B -20.29%
Jan. 1, 2023 $6.97 B 6.38%
Jan. 1, 2022 $6.55 B 11.64%
Jan. 1, 2021 $5.87 B 33.59%
Jan. 1, 2020 $4.39 B 30.13%
Jan. 1, 2019 $3.38 B -16.89%
Jan. 1, 2018 $4.06 B 43.36%
Jan. 1, 2017 $2.83 B 141.26%
Jan. 1, 2016 $1.17 B -16.63%
Jan. 1, 2015 $1.41 B -48.47%
Jan. 1, 2014 $2.73 B 27.00%
Jan. 1, 2013 $2.15 B 73.73%
Jan. 1, 2012 $1.24 B 7.03%
Jan. 1, 2011 $1.16 B 23.84%
Jan. 1, 2010 $935.2 M 15.62%
Jan. 1, 2009 $808.9 M 27.31%
Jan. 1, 2008 $635.4 M -25.78%
Jan. 1, 2007 $856.1 M -6.64%
Jan. 1, 2006 $917.0 M 35.55%
Jan. 1, 2005 $676.5 M -29.22%
Jan. 1, 2004 $955.8 M 408.50%
Jan. 1, 2003 $188.0 M -63.84%
Jan. 1, 2002 $519.7 M -64.30%
Jan. 1, 2001 $1.46 B

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

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MasTec, Inc. Categories

United States languages Industrials languages Engineering & Construction
United States Industrials United States Engineering & Construction

Stocks & Indices

MasTec, Inc. has the following listings and related stock indices.


Stock: NYSE: MTZ

Stock: FSX: MY8

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.