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MASTEC INC MTZ

NYSE · stock · Water, Sewer, Pipeline, Comm & Power Line Construction · website · IPO 1980-03-17 · LEI

MASTEC INC statistics & valuation

Market cap$31.3B
P / E78.5×
P / S2.2×
P / B9.4×
Net margin2.8%
Return on equity12.0%
Graham number -75.3%$69.53

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value ($69.53); a green figure means the price is below it.

Profitability & efficiency

Net margin (%)
2.60% 5.30% 3.80% 5.50% 5.10% 4.10% 0.30% -0.40% 1.30% 2.80% 2016201720182019202020212022202320242025
Gross margin (%)
2016201720182019202020212022202320242025
Operating margin (%)
2016201720182019202020212022202320242025
Return on equity (%)
11.90% 24.20% 18.70% 21.90% 16.10% 12.90% 1.20% -1.80% 5.40% 12.00% 2016201720182019202020212022202320242025
Shares outstanding
81.4M 82.3M 79.8M 75.8M 73.7M 73.9M 76.2M 77.5M 78.9M 78.7M 2016201720182019202020212022202320242025
Net debt ($)
2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
4.10% 8.50% 5.80% 7.90% 6.20% 4.60% 0.40% -0.50% 1.80% 4.00% 2016201720182019202020212022202320242025
Free cash flow margin (%)
2016201720182019202020212022202320242025
Debt / equity (×)
2016201720182019202020212022202320242025
EPS ($)
$1.61 $4.22 $3.26 $5.17 $4.38 $4.45 $0.42 -$0.64 $2.06 $5.07 2016201720182019202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

P / E vs its own history

MASTEC INC trades at about 55.4× earnings — above its 10-year norm (10-year range 11.2×–233.9×, median 19.4×).

11.2× 233.9×

Shaded band = 10-year range (11.2×–233.9×); dot = today's 55.4×.

Historical P/E = month-end price near each fiscal year-end ÷ that year's EPS. A read on whether the stock is cheap or dear relative to how it has typically been valued — not a forecast.

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Net margin2.8%1.3%-0.4%0.3%4.1%5.1%5.5%3.8%5.3%2.6%
Return on assets4.0%1.8%-0.5%0.4%4.6%6.2%7.9%5.8%8.5%4.1%
Return on equity12.0%5.4%-1.8%1.2%12.9%16.1%21.9%18.7%24.2%11.9%
Current ratio1.321.221.401.551.611.671.781.691.921.67

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.