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MasTec shares rise as investors continue to price in stronger 2026 guidance and long-term infrastructure demand

MasTec (MTZ) is up 7.0% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver appears to be continued momentum from MasTec’s strong first-quarter results, raised 2026 outlook, and upbeat long-term targets tied to power, grid, and data center infrastructure demand. I did not find a clearly identifiable fresh company announcement for June 22, 2026, so part of today’s move may be a follow-through rally as investors continue to re-rate the shares.

Details:

  • MasTec reported first-quarter 2026 revenue of about $3.8 billion, up 34% year over year, and increased its full-year 2026 guidance, including adjusted diluted EPS guidance of $8.79.
  • The company’s second-quarter outlook also pointed to further year-over-year growth, with guidance implying higher revenue, EBITDA, and earnings versus the prior-year period.
  • At its May 2026 investor day, management outlined longer-range goals that included roughly $22 billion in revenue and more than $15 in EPS by 2028, reinforcing the view that demand remains strong across major infrastructure categories.
  • Recent analyst actions also stayed supportive after those updates, with multiple firms lifting price targets in May following the earnings release and investor day.
  • Sources:

    MasTec Investor Relations, Stock Analysis, MarketBeat

    Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

    $MTZ Insider Trading Activity

    MTZ Insider Trades

    $MTZ insiders have traded $MTZ stock on the open market 3 times in the past 6 months. Of those trades, 0 have been purchases and 3 have been sales.

    Here’s a breakdown of recent trading of $MTZ stock by insiders over the last 6 months:

    • ERNST N CSISZAR sold 6,500 shares for an estimated $2,412,605
    • C ROBERT CAMPBELL sold 3,000 shares for an estimated $1,251,000
    • JAVIER ALBERTO PALOMAREZ sold 950 shares for an estimated $309,158

    To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

    $MTZ Hedge Fund Activity

    We have seen 421 institutional investors add shares of $MTZ stock to their portfolio, and 355 decrease their positions in their most recent quarter.

    Here are some of the largest recent moves:

    To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

    $MTZ Congressional Stock Trading

    Members of Congress have traded $MTZ stock 1 times in the past 6 months. Of those trades, 0 have been purchases and 1 have been sales.

    Here’s a breakdown of recent trading of $MTZ stock by members of Congress over the last 6 months:

    To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

    $MTZ Price Targets

    Multiple analysts have issued price targets for $MTZ recently. We have seen 18 analysts offer price targets for $MTZ in the last 6 months, with a median target of $476.5.

    Here are some recent targets:

    • An analyst from CICC set a target price of $480.0 on 05/21/2026
    • Sangita Jain from Keybanc set a target price of $500.0 on 05/13/2026
    • Drew Chamberlain from JP Morgan set a target price of $491.0 on 05/13/2026
    • Joseph Osha from Guggenheim set a target price of $480.0 on 05/13/2026
    • Manish A. Somaiya from Cantor Fitzgerald set a target price of $545.0 on 05/11/2026
    • Maheep Mandloi from Mizuho set a target price of $498.0 on 05/05/2026
    • Justin Hauke from Baird set a target price of $473.0 on 05/04/2026

    This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.

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