Sterling Infrastructure (STRL) heads into its second quarter 2026 earnings release with heightened investor attention, as recent coverage has highlighted the company’s revenue growth, profitability, and role in major civil infrastructure projects.

Sterling Infrastructure’s share price has pulled back around 19.6% over the past 30 days, following a strong 44.3% 90 day share price return and very large multi year total shareholder returns. This suggests recent volatility against a backdrop of long running momentum and changing expectations ahead of the upcoming earnings release and leadership transition.

If this kind of infrastructure driven story has your attention, it may be a good moment to see what else is setting up in the sector via 35 power grid technology and infrastructure stocks

After a sharp run over the past year and a recent 19.6% pullback, Sterling Infrastructure now sits between two camps: those who see the bulk of the gains already captured and those who think valuation still leaves room ahead.

Most Popular Narrative: 24% Undervalued

The most followed narrative currently puts Sterling Infrastructure’s fair value at $941.17, compared with a last close of $717.34. This highlights a sizeable valuation gap built on detailed growth and margin assumptions.

Record-high and growing backlog, particularly in E-Infrastructure Solutions (up 44% year-over-year to $1.2 billion), coupled with a robust pipeline of future phase work approaching $2 billion, provides strong multi-year revenue visibility and stability, mitigating downside risk to revenues and supporting sustained earnings growth.

Want to see what sits behind that backlog driven thesis? The narrative leans heavily on compounding revenue, rising margins, and a future earnings profile that reshapes what today’s price implies.

Result: Fair Value of $941.17 (UNDERVALUED)

However, Sterling Infrastructure’s story leans heavily on continued mega data center and semiconductor build outs, and any slowdown or project delays could quickly challenge that undervalued thesis.

Another View: What Multiples Say About Sterling Infrastructure

While the analyst narrative and fair value estimates frame Sterling Infrastructure as 24% undervalued, the current P/E of 63.5x tells a different story. That is higher than both the US Construction industry at 39.8x and peers at 41.3x, even though the fair ratio is 98.3x.

This gap suggests the market already prices in a lot of growth and execution success, yet also leaves room if sentiment ever shifted toward that higher fair ratio. The question for you is whether those expectations feel tight or still generous for Sterling Infrastructure.

Next Steps

Mixed on Sterling Infrastructure after all of this? Take a moment to scan the full risk and reward picture for yourself with 4 key rewards and 2 important warning signs

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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.