secwatch.observer — SEC 8-K summary
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Issuer:     MASTEC INC (MTZ)
CIK:        0000015615
Form:       8-K
Filed at:   2026-04-30T23:59:59+00:00
Accession:  0000015615-26-000052
Event type: earnings
Sentiment:  positive
Materiality: 0.85
Item codes: 2.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

MasTec Q1 2026 revenue $3.8B (+34% YoY), beats guidance; raises FY2026 EPS and EBITDA outlook
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- Revenue $3.8B (+34% YoY), record Q1; GAAP diluted EPS $0.77 (+516%), adjusted diluted EPS $1.39 (+174%).
- Adjusted EBITDA $283.6M (+73%); margin up 170bps to 7.4%.
- 18-month backlog $20.3B, up 28% YoY and $1.4B sequentially; Clean Energy & Infrastructure backlog +65% YoY.
- FY2026 guidance raised: revenue $17.5B (+22% YoY), adjusted EBITDA $1.5B (+30% YoY), adjusted EPS $8.79 (+34%).
- All segments grew double-digits; Pipeline Infrastructure revenue +91% YoY, Clean Energy & Infrastructure +45% YoY.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/15615/000001561526000052/0000015615-26-000052-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/15615/000001561526000052/mtz-20260430.htm
  HTML page:      https://secwatch.observer/filing/0000015615-26-000052

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer