MasTec (MTZ): 273% Earnings Surge Reinforces Bull Case on Profitability Turnaround

Simply Wall St

MasTec (MTZ) posted a striking 272.8% earnings growth over the past year, reversing a five-year average slide of 23.3% per year. Net profit margins expanded to 2.4%, up from last year’s 0.7%. Annual revenues are projected to grow at 8.4%, trailing the broader US market’s 10.3% pace. With earnings expected to outpace the market at 22.7% growth per year for the next three years, investors are eyeing this rapid shift in profitability and the ongoing margin improvement as the biggest story from the latest results.

See our full analysis for MasTec.

Now, let’s see how these headline numbers compare to the established narratives that drive sentiment in the MasTec community and broader market. Some may come into sharper focus, while others might get upended.

See what the community is saying about MasTec

NYSE:MTZ Revenue & Expenses Breakdown as at Nov 2025

Margins Poised to Climb, Backed by Analyst Targets

  • Analysts project MasTec’s net profit margin to move from 2.0% today to 4.3% within three years. This reflects a significant improvement in operational efficiency.
  • According to the analysts' consensus view, these margin gains are expected to be driven by margin expansion initiatives and a robust backlog in energy and communications. These factors should enhance both earnings and revenue visibility.
    • Structural investments across clean energy and infrastructure are fueling above-market growth rates. Management is leveraging sector tailwinds and operational improvements for long-term upside.
    • Still, analysts note that realizing this margin expansion hinges on continued execution and follow-through, especially as heavy upfront investment puts some short-term pressure on profitability.
  • Analyst consensus also pegs MasTec’s fair value at $224.45 (DCF fair value), which stands about $20 above its current share price of $204.16. This hints at potential upside as margin expansion forecasts play out.
  • Curious about how the push for higher margins might set MasTec apart in the next cycle? Check the analysts’ full take. 📊 Read the full MasTec Consensus Narrative.

Premium P/E Ratio Outpaces Sector But DCF Fair Value Supports Upside

  • MasTec currently trades at a Price-to-Earnings ratio of 47.9x, significantly higher than the US construction industry average of 34.8x and just under the peer average of 48.6x.
  • Analysts’ consensus narrative points out that while the company commands a premium valuation, this is partly counterbalanced by the DCF fair value estimate of $224.45. This supports the idea of long-term value even at elevated multiples.
    • Recent margin improvements, together with a robust backlog and ongoing sector tailwinds, suggest the company’s above-average valuation may be warranted if execution stays on track.
    • However, to justify the analyst price target, investors need to believe earnings will grow to $730.8 million by 2028 and that the future P/E will recalibrate to 27.3x, below today’s industry average.

Growth Backed by Strong Sector Tailwinds, But Execution Risks Remain

  • MasTec’s revenue is forecast to grow at 8.4% annually, which is slower than the US market’s 10.3% yet above peers. Backlog records and rapid moves in utility grid and renewable energy markets set the stage for continued expansion.
  • The analysts’ consensus narrative reinforces that the company’s strong position in energy, infrastructure, and communications provides momentum for growth. However, heavy investments in people and equipment, as well as client concentration, mean actual earnings and margin performance will hinge on smooth project execution and reliable demand.
    • If large-scale customers delay or cancel key projects, or if new regulatory changes impact pipeline conversion rates, then volatility in revenues and profits could spike, placing the bullish case at risk.
    • Nevertheless, a record backlog and favorable policy environment are set to provide enough opportunities for growth, so long as operational risks are kept in check.

Next Steps

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for MasTec on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

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A great starting point for your MasTec research is our analysis highlighting 3 key rewards and 2 important warning signs that could impact your investment decision.

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MasTec’s reliance on aggressive growth forecasts, margin expansion, and elevated valuation multiples makes its upside heavily dependent on consistent execution and market conditions.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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