Sterling Infrastructure (STRL) rises after Q1 beat as backlog gains on data center, semiconductor demand

Sterling Infrastructure (STRL) shares rose after the company reported first-quarter results that exceeded Wall Street expectations, driven by strong demand for large-scale E-Infrastructure projects tied to data centers and semiconductor facilities. Management said project execution, earlier construction starts and favorable weather contributed to the quarter. CEO Joseph Cutillo cited strength in complex, vertically integrated projects as a key factor. The company also reported a larger backlog, supported by new awards in mission-critical construction. Sterling traded at $840.53 as of May 13, 2026, up from $529.49 before the earnings release. Investors are focused on backlog conversion, execution on new data center and semiconductor projects, margin effects from cross-segment integration, and the company’s ability to manage labor and capacity constraints during rapid growth.