TotalMarketCap

Mastec

MTZNYSE United StatesIndustrialsWater Sewer Pipeline Comm & Power Line Construction

Market cap

$17.399 B

$216.66 -3.00%

Close of 9 Oct 2026

As of 9 Oct 2026, Mastec (MTZ) has a market capitalization of $17.4B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$14.3B

#314 by revenue

Earnings

$399.0M

#715 by earnings

Shares outstanding

80,304,948

Latest filing cover page

P/E ratio

43.6

Cap ÷ net income

Water Sewer Pipeline Comm & Power Line Construction, ranked by market cap

All 8 →
  1. #1MastecMTZ$17.4B
  2. #2Dycom IndustriesDY$8.36B
  3. #3Myr GroupMYRG$4.84B
  4. #4Primoris ServicesPRIM$4.45B
  5. #5Preformed Line ProductsPLPC$1.94B

What if Mastec were worth as much as…

Open the what-if tool →

Gold $29.1T

$361,893.71

Per share 1,670× higher

Bitcoin $1.66T

$20,678.43

Per share 95.4× higher

Nvidia $5.55T

$69,168.44

Per share 319× higher

Or at a round number

$50.0B$100.0B$200.0B$500.0B

Where these numbers come from

Share counts and financials for Mastec are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 10 Oct 2026. Read the methodology.