Detailed narrative
Koch Filter Acquisition & Integration Progress
Atmus completed the acquisition of Koch Filter in Q1 2026, marking its first strategic move into industrial filtration. This acquisition establishes an industrial air filtration platform, expanding the company's portfolio into commercial and industrial HVAC, and high-growth end markets such as data centers and healthcare. Integration is progressing ahead of schedule, with over 50% of transition services agreements already exited and full integration expected by early Q3. The acquisition contributed $38 million in sales in Q1 and is anticipated to unlock significant operational, commercial, and growth synergies.
Execution of 4-Pillar Growth Strategy
The company is actively executing its 4-pillar growth strategy. This includes strengthening long-term partnerships with leading global and regional OEMs to grow share in first-fit markets, and accelerating profitable growth in the aftermarket by expanding product coverage in independent channels. Efforts are also focused on transforming the supply chain to enhance customer experience, achieving all-time highs in delivery and on-shelf availability metrics. The fourth pillar involves expanding into industrial filtration markets, with Koch Filter serving as a foundation for targeted bolt-on acquisitions, initially focusing on industrial air but remaining opportunistic in industrial water and liquid filtration.
Capital Allocation and Liquidity Position
Atmus returned $12 million to shareholders in Q1 2026, consisting of $7 million in share buybacks and $5 million in dividends. The company retains $62 million on its share repurchase authorization, with an expectation to execute $20 million to $40 million in buybacks for the full year. The quarter ended with a strong cash position of $210 million and total available liquidity of $710 million, including a $500 million revolving credit facility. This robust liquidity provides operational flexibility and supports the execution of growth opportunities, with an estimated net debt to adjusted EBITDA ratio of 2x for the last 12 months.
Market Outlook and Geopolitical Headwinds
The market outlook for 2026 anticipates strengthening activity in first-fit markets, with U.S. heavy and medium-duty markets projected to grow 5% to 15% year-over-year, driven by cyclical recovery and pre-buy activity ahead of 2027 regulatory changes. However, aftermarket activity is expected to remain muted and relatively flat. The Middle East conflict introduces significant uncertainties, including potential pressure on input costs (especially petroleum-based products), a $4 million sales impact in Q1 due to supply chain restrictions, and broader macroeconomic confidence, none of which are currently incorporated into the full-year guidance.
Cost Management and Pricing Dynamics
While overall pricing is expected to contribute approximately 1% to full-year revenue growth, Q1 saw stronger pricing due to specific tariff dynamics that are expected to normalize📎. The impact of tariff pricing is projected to be flat year-over-year for the full year, reflecting changes in trade agreements and mitigation efforts. The company aims to remain price-cost neutral, intending to recover potential inflationary costs through supply chain actions or pricing adjustments, though a timing lag for recovery may occur. Gross margin improved to $137 million, benefiting from the Koch Filter acquisition, pricing, and reduced separation costs, partially offset by higher logistics, duties, and manufacturing expenses.