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Will FTSE All World Inclusion Change MasTec Stock Narrative

Simply Wall St·09/21/2026 04:40:17
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  • MasTec was recently added to the FTSE All-World Index in US dollars, following a period of strong demand across power delivery, data centers, and renewable energy infrastructure that has supported double-digit revenue growth and a record backlog in key divisions.
  • The index inclusion increases MasTec's visibility with global investors at the same time its grid modernization and clean energy work is shaping longer-term project pipelines and revenue visibility.
  • We will explore how MasTec's investment narrative is influenced by FTSE All-World inclusion and its growing role in grid modernization.

Scan beyond MasTec and this FTSE All-World inclusion by reviewing peers exposed to the same grid, data center, and energy build-out using the curated 39 power grid technology and infrastructure stocks

MasTec Investment Narrative Recap

To own MasTec, you need to believe the multiyear build out of power delivery, clean energy projects, communications networks, and data centers keeps translating into a solid backlog and healthy margins. The key short term catalyst is how efficiently that backlog in Power Delivery and Clean Energy & Infrastructure converts into cash flow while heavy hiring and equipment spend are still working through the system.

The biggest near term risk is that large customers delay or resize projects after MasTec has already locked in labor and equipment, which could squeeze profitability. Inclusion in the FTSE All World Index may support liquidity and awareness, but it does not materially change those execution and concentration risks.

The Morgan Stanley Laguna Conference appearance on September 15, 2026 is the most relevant recent milestone for MasTec around this index news. Management now has a larger global audience just as institutional investors are focused on grid modernization, data center demand, and renewable build outs tied to MasTec’s record backlog and recent revenue trends.

For you, that conference matters as an information event rather than a headline catalyst. It gives management a forum to address concerns around high debt levels, margin variability from rapid scaling, and project execution risk. It also lets investors test whether the operational story behind MasTec still lines up with backlog quality and expected earnings growth.

MasTec's current earnings of $494.3 million are set against analyst expectations of $1.2b in earnings on $26.7b of revenue by 2029. This implies forecast annual revenue growth of 18.3% and roughly a 2.4x increase in earnings from today.

Uncover why MasTec's fair value indicates a 94% potential upside to its current price before that discount closes.

NYSE:MTZ 1-Year Stock Price Chart
NYSE:MTZ 1-Year Stock Price Chart

Exploring Other Perspectives

Some of the most optimistic analysts focus on MasTec’s potential earnings power if energy transition and data projects stay on track. Before this index news, the bullish camp was modeling about $29.5b in revenue and $1.6b in earnings by 2029, far above consensus. Those targets may shift, so treat them as one of several viewpoints to consider and evaluate.

Explore 6 other MasTec fair value estimates, including one that suggests as much as 142% upside from the current price!

Reach Your Own Conclusion

Don't just follow the ticker. Dig into the data and build a conviction that's truly your own.

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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.