ATMU · CIK 1921963
What Atmus Filtration Technologies Inc. told the SEC could break it.
Atmus's disclosures center on the cost and movement of its inputs. Steel, filter media and petrochemical-based products like plastic, rubber and adhesives are its principal manufacturing materials, and material costs ran about 60% of cost of sales in 2025, so inflation or tariffs on those inputs directly pressure margins even though it considers them widely available. Trade policy is the other thread: U.S. tariff increases announced since February 2025 on imports from China, Mexico, Canada and India raise its input and import costs across a global manufacturing footprint that includes China and India joint ventures, while rapidly changing U.S. and European export controls and sanctions on China and Russia could impair its ability to collect receivables, support products and sell in those markets.
3 self-disclosed vulnerabilities, pulled from its own filings, each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Regulatory & policy
- U.S./EU export controls & sanctions on China (and Russia)medium
Rapidly changing U.S. and European export controls and sanctions on China (and Russia) could impair Atmus' ability to collect receivables, provide aftermarket and warranty support, and sell products in those markets — a direct concern given its Shanghai Fleetguard China JV and China sales.
“Embargoes, sanctions, and export control laws are changing rapidly for certain geographies, including with respect to China and Russia. In particular, changing U.S. and European export controls and sanctions on China, as well as other restrictions affecting transactions involving China and Chinese parties and Russia and Russian parties, could affect our ability to collect receivables, provide aftermarket and warranty support for our products, sell products.”
- U.S. tariffs on imports from China, Mexico, Canada and Indiamedium
Atmus' global manufacturing footprint and China/India joint ventures expose it to the new and substantial U.S. tariff increases announced since February 2025 on imports from China, Mexico, Canada and India, plus sector-specific measures and retaliatory tariffs that raise input/import costs and disrupt cross-border supply.
“since February 2025, the U.S. presidential administration has announced new and substantial tariff increases on imports to the United States from China, Mexico, Canada and India. Since then, various modifications and delays to these tariffs have been implemented, with further changes anticipated.”
Commodity & input dependence
- Steel, filter media & petrochemical-based inputs (~60% of COGS)medium
Atmus' principal manufacturing inputs are steel, filter media and petrochemical-based products (plastic, rubber, adhesives), and material costs were roughly 60% of cost of sales in 2025 — so steel and petrochemical price inflation (or tariffs on those inputs) materially pressures margins, even though the company believes the materials are available from numerous sources.
“The principal materials that Atmus uses directly in manufacturing its products are steel, filter media and petrochemical-based products, including plastic, rubber and adhesives products. Atmus expects these materials to be available from numerous sources in quantities sufficient to meet our requirements. In 2025, material costs represented approximately 60% of Atmus' cost of sales”
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings, including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its customers
“We have significant customer concentration, with Cummins, PACCAR and the Traton Group respectively accounting for approximately 18.8% , 16.3% and 11.5% of our net sales for the year ended December 31, 2025.”
Cited →“We have significant customer concentration, with Cummins, PACCAR and the Traton Group respectively accounting for approximately 18.8% , 16.3% and 11.5% of our net sales for the year ended December 31, 2025.”
Cited →“Cummins is Atmus' largest customer and accounted for approximately 17.6% of Atmus' net sales in 2024.”
Cited →Traton SE
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