Atmus Filtration Technologies Inc.'s stock surged 6.25% during pre-market trading following the release of its fourth-quarter and full-year 2025 financial results. The significant upward movement reflects investor optimism after the company reported performance that exceeded analyst expectations across key metrics.

The filtration technology provider reported Q4 sales of USD 446.6 million, surpassing the Ibes estimate of USD 422.2 million and representing a 9.8% year-over-year increase. The company also delivered an adjusted earnings per share of USD 0.66 for the quarter, significantly higher than the estimated USD 0.56. Additional beats included pretax profit of USD 61 million versus the USD 59.4 million estimate and operating income of USD 70.5 million compared to the USD 68.9 million forecast.

Beyond the quarterly outperformance, Atmus provided encouraging forward guidance for the full year, projecting adjusted EPS in the range of USD 2.75 to USD 3, adjusted EBITDA margin between 19.5% and 20.5%, and revenue expectations of USD 1,945 to USD 2,015 million. CEO Steph Disher highlighted the team's ability to deliver strong financial results amid challenging global markets, contributing to the positive market reaction in the pre-market session.