MasTec Inc. – Filings and Transcripts

NYSE: MTZ
Share price (6/12/26): $362.97
Market cap (6/12/26): $28.7 billion

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Key Exhibits

External Links

Financials Filter

ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

Prospectuses and Registrations Filter

Exempt offering of securities – amended

Automatic shelf registration

Exempt offering of securities – amended

Prospectus supplement for primary offering

Free writing prospectus

Ownership Filter

Csiszar Ernst N

Csiszar Ernst N

Csiszar Ernst N

News Filter

Shareholder Vote Results

Reports First Quarter 2026 Results and Increases Full Year 2026 Financial Guidance

Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Initial 2026 Guidance

Reports Third Quarter 2025 Results and Updates 2025 Financial Guidance

Notice of Blackout Period Under the MasTec, Inc. 401(k) Retirement Plan

Proxies Filter

Additional info about upcoming vote

Definitive proxy

Additional info about upcoming vote

Definitive proxy

Additional info about upcoming vote

Other Filter

Scanned paper annual report submission

Scanned paper annual report submission

Scanned paper annual report submission

Scanned paper annual report submission

Notice of effectiveness