Can Sterling Infrastructure Stock Double From Here

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Sterling Infrastructure (STRL) stock fell 37% from October 6 to October 23, 2026. The stock's chance of doubling from here depends on whether its data center work keeps growing and its profit margin holds. Sterling previously recorded four drops of more than 40% in 30 trading days, and three of them have a full year behind them. Following those declines, the stock's highest price within a year sat a median 206.2% above the dip-day price. So what did buyers of those earlier drops hold a full year later, and what did they sit through first?

What Past Sterling Dip Buyers Held A Year Later

Buyers of all three earlier drops held positions that were higher a year later, by a median 176%. Sterling stock has fallen that hard four times since 2010. The latest decline, in July 2026, is too recent to judge. Two of the three older drops left buyers with more than double their money a year later, while the February 2015 drop gained 53%.

Sterling's Data Center Work Is Still Growing

The data center work has kept growing so far. Sterling's revenue rose 90.1% in fiscal Q2 2026 from a year earlier. During the August 4, 2026 call, management said the E-Infrastructure business grew 192% in the quarter, led by work on data centers and semiconductor campuses.

This work also fills the order book. Mission-critical projects, including data centers, large manufacturing and semiconductor work, made up more than 92% of the signed backlog for E-Infrastructure. The total signed backlog reached $4.3 billion, up 116% from a year earlier. Management also warned that awards arrive unevenly, and that the backlog could decline from the second quarter to the third.

Sterling Has Kept Margins Up As Electrical Work Grows

The margin has held so far. Sterling's operating margin was 18.1% over the twelve months to June 2026, up from 14.9% a year earlier. This result sits close to the 18.5% margin of the S&P 500.

The mix of work places pressure on this margin. Within E-Infrastructure, management said site work earns margins in the upper 20s, while CEC, the electrical business, earns roughly 12%. As CEC grows faster, it dilutes the company's margin. Management called this purely mix, saying Sterling is not losing margin in its businesses.

What You Have To Believe To Buy Sterling Now

Buying the stock now requires trusting a record of three drops and paying more than the market for the business. Sterling trades at 25.3 times its last twelve months of earnings, against 22.9 for the S&P 500. If data center awards slow, or CEC pulls the company's margin lower, a buyer would be paying an above-market price for a slower or less profitable company.

The data center work is still growing so far, and the margin remains above its level from a year earlier. Sterling's E-Infrastructure backlog and its operating margin are the two numbers to watch when the company reports, expected in October 2026.

Does This Mean You Should Act On STRL?

Our purpose is to inform you with unique data so you make the right investment decisions. That said, betting on a single stock is always risky, no matter which direction you choose.

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