Market capitalization of MasTec (MTZ)

Market cap: NZ$26.52 Billion

As of October 2026 MasTec has a market cap of NZ$26.52 Billion. This makes MasTec the world's 1445th 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 MasTec from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	NZ$26.52 B	-13.24%
2025	NZ$30.57 B	60.33%
2024	NZ$19.06 B	102.05%
2023	NZ$9.43 B	-10.24%
2022	NZ$10.51 B	2.03%
2021	NZ$10.30 B	47.64%
2020	NZ$6.97 B	-4.31%
2019	NZ$7.29 B	58.73%
2018	NZ$4.59 B	-19.44%
2017	NZ$5.70 B	25.38%
2016	NZ$4.54 B	123.66%
2015	NZ$2.03 B	-16.81%
2014	NZ$2.44 B	-20.51%
2013	NZ$3.07 B	32.78%
2012	NZ$2.31 B	22.94%
2011	NZ$1.88 B	27.4%
2010	NZ$1.47 B	13.16%
2009	NZ$1.30 B	-3.57%
2008	NZ$1.35 B	52%
2007	NZ$0.89 B	-16.47%
2006	NZ$1.06 B	41.61%
2005	NZ$0.75 B	9.5%
2004	NZ$0.68 B	-37.33%
2003	NZ$1.09 B	306%
2002	NZ$0.27 B	-66.26%
2001	NZ$0.80 B	-62.75%
2000	NZ$2.15 B	-7.67%
1999	NZ$2.33 B	113.69%
1998	NZ$1.09 B	-0.21%
1997	NZ$1.09 B	-14.71%
1996	NZ$1.28 B

End of Day market cap according to different sources

On Oct 30th, 2026 the market cap of MasTec was reported to be:

NZ$26.53 Billion

by Nasdaq

NZ$26.52 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Quanta Services PWR	NZ$166.05 B	525.97%	🇺🇸 USA
Primoris Services Corporation PRIM	NZ$6.95 B	-73.78%	🇺🇸 USA
MYR Group MYRG	NZ$7.81 B	-70.55%	🇺🇸 USA
Fluor Corporation FLR	NZ$11.12 B	-58.06%	🇺🇸 USA
Dycom Industries DY	NZ$12.19 B	-54.04%	🇺🇸 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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