What is MasTec's shares (diluted)?

MasTec (MTZ) reported shares (diluted) of 78.8M in Q1 2026.

How has MasTec's shares (diluted) changed year-over-year?

MasTec's shares (diluted) decreased by 0.3% year-over-year, from 79.1M to 78.8M.

What is the long-term trend for MasTec's shares (diluted)?

Over 4 years (2021 to 2025), MasTec's shares (diluted) has grown at a 1.6% compound annual growth rate (CAGR), from 295.7M to 314.9M.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

MasTec MTZ Shares (Diluted)

Shares (Diluted) at other companies

Dycom IndustriesDY

30.4M+3.8%

ArganAGX

14.2M+0.6%

MYR GroupMYRG

15.7M-2.4%

Quanta ServicesPWR

152.1M+0.7%

ESO

Energy Services of AmericaESOA

17.6M+5.1%

VAT

InnovateVATE

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Other financials

Income statement

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Revenue$3.8B+34.5%

Gross profit$477.9M+53.6%

Operating income$141.8M+292%

Net income$60.8M+514%

EPS (diluted)$0.77+492%

Balance sheet

See full

Cash & equivalents$273.7M-20.8%

Total debt$3.4B+14.8%

Total equity$3.3B+14.7%

Total assets$10.4B+17.8%

Cash flow

See full

Operating cash flow$98.9M+26.1%

CapEx$96.8M+105%

Free cash flow$2.1M-93.3%

Valuation

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Market cap$32.88B+144%

Enterprise value$35.99B+121%

P/E73.1×+22.4×

P/S2.2×+1.1×

Profitability

See full

Gross margin12.8%-0.3pp

Net margin2.9%+1.2pp

FCF margin1.7%-5.7pp

Returns & leverage

See full

Return on equity14.5%+6.8pp

Debt / equity1×0.0×

Current ratio1.3×+0.1×

Where this comes from

Reported directly by MasTec in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: MasTec’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is MasTec's shares (diluted)?: MasTec (MTZ) reported shares (diluted) of 78.8M in Q1 2026.
How has MasTec's shares (diluted) changed year-over-year?: MasTec's shares (diluted) decreased by 0.3% year-over-year, from 79.1M to 78.8M.
What is the long-term trend for MasTec's shares (diluted)?: Over 4 years (2021 to 2025), MasTec's shares (diluted) has grown at a 1.6% compound annual growth rate (CAGR), from 295.7M to 314.9M.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.