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ATMU · MOTOR VEHICLE PARTS & ACCESSORIES · 8-K · Item 2.02 · Aug 7, 2026

Revenue beat estimates as Koch Filter lifted sales; margins softened

Atmus Filtration Technologies Inc. (ATMU) — AllSight decodes this SEC 8-K in plain English, versus what the market expected.

The quarter cleared the main market hurdle on revenue, but not EPS. Published consensus was approximately $507 million of revenue and $0.78 of GAAP diluted EPS; Atmus delivered $527.9 million and $0.78, respectively. Revenue therefore beat by roughly 4%, while GAAP EPS merely met expectations.

MetricQ2 2026Q2 2025Market expectation
Net sales$527.9M$453.5M~$507.0M
Diluted EPS$0.78$0.72$0.78
Adjusted EPS$0.82$0.75Not separately established
Adjusted EBITDA$109.1M$95.1MNot separately established
Adjusted EBITDA margin20.7%21.0%Not separately established
Adjusted free cash flow$67.2M$35.5MNot separately established

The headline growth is heavily acquisition-driven rather than purely organic acceleration. Sales rose 16.4%, but $42.4 million came from the newly added Industrial Solutions segment, which did not exist in the prior-year comparison; Power Solutions generated $485.5 million of sales and $101.1 million of segment adjusted EBITDA, while Industrial Solutions contributed $42.4 million and $8.0 million, respectively. (Segment results — Power Solutions and Industrial Solutions)

Underlying profitability was solid but slightly less impressive than the sales headline. Gross margin improved to 29.2% from 28.9%, yet adjusted EBITDA margin slipped to 20.7% from 21.0%, and net income margin fell to 12.1% from 13.2%. Higher interest expense of $13.7 million versus $8.5 million and $2.9 million of acquired-intangible amortization diluted the earnings conversion. (Income Statement; Adjusted EBITDA reconciliation)

Cash generation improved materially, though the acquisition changed the balance-sheet risk profile. Adjusted free cash flow reached $67.2 million versus $35.5 million, and operating cash flow for the six months was $115.9 million versus $73.1 million. However, Atmus spent $453.9 million on acquisitions and ended June with $998.3 million of total debt, up from $570.0 million at year-end. (Free Cash Flow reconciliation; Cash Flow statement; Balance Sheet)

Net: a modest beat rather than a clean upside surprise. The revenue outperformance and stronger cash flow are better than expected, but EPS only matched consensus and margins weakened modestly while leverage rose to fund Koch Filter. The filing improves the growth story, but the earnings-quality read is mixed enough to keep the overall surprise narrowly positive.

Read the original 8-K on SEC EDGAR ↗
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