Quanta Services management commentary cites broad-based electric infrastructure demand as driver of Q3 2026 revenue growth

• Quanta Services' management commentary attributed third-quarter 2026 revenue growth of 57.4% to broad-based infrastructure demand, supported by acquisitions.
• Electric segment operating margin reached 12.6%, driven by increased self-performed work, efficient resource utilization and solid execution.
• Management raised full-year 2026 revenue guidance to $41.3 billion–$41.6 billion, citing strong year-to-date performance and expected fourth-quarter strength.
• Adjusted diluted earnings guidance increased to $17.90–$18.30 per share, with electric utility and technology infrastructure demand exceeding prior expectations.
• Record backlog of $63.7 billion reflected broad-based demand, supporting management's expectations for continued growth through 2027.

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