{"schema_version":"secwatch.filing_event.v1","accession":"0000015615-26-000052","form_type":"8-K","ticker":"MTZ","cik":"0000015615","company_name":"MASTEC INC","filed_at":"2026-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.469678+00:00","generated_at":"2026-05-15T00:47:20.709934+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"confidence":"high","headline":"MasTec Q1 2026 revenue $3.8B (+34% YoY), beats guidance; raises FY2026 EPS and EBITDA outlook","bullets":["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."],"urls":{"canonical":"https://secwatch.observer/filing/0000015615-26-000052","json":"https://secwatch.observer/filing/0000015615-26-000052.json","markdown":"https://secwatch.observer/filing/0000015615-26-000052.md","text":"https://secwatch.observer/filing/0000015615-26-000052.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/15615/000001561526000052/0000015615-26-000052-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/15615/000001561526000052/mtz-20260430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T00:47:20.709934+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}