Dycom Industries' stock surged 5.33% during pre-market trading on Wednesday, following the release of its fiscal fourth-quarter 2026 results that significantly exceeded analyst expectations.

The engineering and construction firm reported quarterly adjusted earnings of $2.03 per share, beating the consensus estimate of $1.73 by 17.21 percent. This represents a 73.5 percent increase from earnings of $1.17 per share in the same period last year. The company also reported quarterly sales of $1.457 billion, surpassing the $1.354 billion estimate by 7.64 percent and marking a 34.29 percent year-over-year increase.

Furthermore, Dycom provided strong guidance for the coming periods. For the first quarter of fiscal 2027, the company expects adjusted diluted EPS in the range of $2.57 to $2.90. For the full fiscal year 2027, management anticipates contract revenues between $6.85 billion and $7.15 billion. The company's performance is being driven by robust demand for fiber infrastructure and data center services, with CEO Daniel Peyovich stating that data center demand is "off the charts."