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MTZ reported Third Quarter 2026 results. The stock moved +4.6% on the print.
MTZearnings

MasTec, Inc. (MTZ) Q3 FY2026 earnings

October 30, 2026 · SharpeIQ Research Desk

Reported results

  • Third quarter 2026 revenue was $5,152 million, up 29.9% year-over-year.
  • GAAP net income was $167.7 million for the third quarter of 2026.
  • GAAP diluted earnings per share was $1.89 for the third quarter of 2026.
  • Adjusted diluted earnings per share (non-GAAP) was $2.96 for the third quarter of 2026.
  • Adjusted EBITDA (non-GAAP) was $486.4 million for the third quarter of 2026.
  • Cash provided by operating activities was $267 million for the third quarter of 2026.

Guidance

  • Full Year 2026E Revenue guidance is $18,300 million.
  • Full Year 2026E GAAP net income guidance is $498 million to $524 million.
  • Full Year 2026E Adjusted net income guidance is $755 million to $785 million.
  • Full Year 2026E Adjusted EBITDA guidance is $1,565 million to $1,600 million.
  • Full Year 2026E Adjusted EBITDA margin guidance is 8.6% to 8.7%.
  • Full Year 2026E GAAP diluted earnings per share guidance is $5.69 to $6.01.
  • Full Year 2026E Adjusted diluted earnings per share guidance is $8.92 to $9.30.
  • The company expects to generate over $1 billion in operating cash flow for 2026.

Price and volatility reaction

The stock moved +4.6% on the print. No front-expiry chain was on file, so there is no straddle expected move. 30-day ATM implied volatility moved -15.6 vol points across the event (constant-maturity series — not the front-week crush).

MeasureValueBasis
Close before release177.822026-10-29
Close after release186.062026-10-30
Realised move+4.6%close to close
30d ATM IV change-15.6 vol ptsconstant-maturity series, not the front expiry
Price and volatility reaction. Closes either side of the release. No front-expiry chain on file for a straddle expected move. SharpeIQ — listed option chain and price_history

Source

The figures above come from the earnings release the company filed with the SEC on 2026-10-29 (8-K, Item 2.02). Read the original filing on sec.gov.

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