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Form 8-K · Current Report · Filed 2026-04-30

MasTec Reports Strong Q1 2026 Financial Results and Raises Full-Year Guidance

MasTec, Inc. announced its first quarter 2026 financial results, reporting a 34% year-over-year increase in revenue to $3.8 billion, driven by double-digit growth across all segments. The company also reported a 465% increase in GAAP net income to $69.7 million and a 516% increase in diluted EPS to $0.77, both exceeding guidance. MasTec increased its full-year diluted EPS guidance to $6.77, a 33% year-over-year increase. The 18-month backlog increased by $4.4 billion year-over-year to $20.3 billion, reflecting strong customer demand.

Filer
Mastec Inc. MTZ · NYSE
Filed
Accession
0000015615-26-000052
CIK
0000015615
Signal
High impactIndustrials

Items reported

Item events

Reported Item

Earnings Beat Raised Guidance General Statement

Market reaction

Close before filing

$370.55

Next session

+12.6%

Since filing

-29.0%

Latest close

$263.10

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from MTZ reporting the same item, with the next session's move:

Insider tape

Within 45 days of this filing, MTZ insiders reported 12 Form 4 transactions — net selling of $3.7M.

Full MTZ insider history →

About Mastec Inc.

Mastec Inc. is a comprehensive infrastructure construction company that operates primarily within the energy and communication sectors. Specializing in the engineering, building, installation, maintenance, and upgrading of infrastructure, Mastec plays a critical role in facilitating the development and functionality of modern energy and communication networks. The company is prominently engaged in activities related to the construction of oil and gas pipelines, electrical transmission systems, renewable energy facilities, and wireless and wireline communication systems. Mastec’s services are essential for utility companies, government agencies, and businesses seeking to expand or maintain their infrastructure capabilities. By providing these key services, Mastec helps to improve the reliability, efficiency, and connectivity of infrastructure networks, underpinning economic growth and technological advancement. This makes Mastec an important player in the ongoing development of essential services and infrastructure in the North American market.

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