SiteOne Landscape Supply's stock surged 5.22% during intraday trading on Wednesday, driven by the company's fourth-quarter earnings results that exceeded key profitability estimates and provided an optimistic forecast for the year ahead.

The landscape supplies distributor reported a Q4 2025 adjusted EBITDA of $37.6 million, surpassing the analyst consensus estimate of $33.6 million. The company also significantly narrowed its quarterly loss per share to $0.20 from $0.48 a year ago, beating expectations. Management highlighted double-digit adjusted EBITDA growth for the full year, margin expansion, and a $40 million share repurchase program.

Looking forward, SiteOne provided a positive full-year 2026 adjusted EBITDA guidance range of $425 million to $455 million and expects pricing to increase 1% to 3%. These results and the forward-looking outlook appear to have bolstered investor confidence, leading to the stock's significant intraday gain.