Filing Flows › Atmus Filtration Technologies (ATMU) › Q3 2025
Atmus Filtration Technologies (ATMU) Q3 2025 earnings results (third quarter 2025)
10-Q filed Nov 7, 2025
Atmus Filtration Technologies (ATMU) reported revenue of $448M for the third quarter 2025 (Q3 2025), +11% from a year earlier and -1% from the quarter before. Operating margin was 18.3%, net earnings $54.8M (12.2% of revenue).
Atmus Filtration Technologies, Q3 2025: revenue $448M (+11% year over year), operating margin 18.3%, net earnings $54.8M, operating cash flow $82.1M. The chart follows the revenue to costs, profit and cash.
| Q3 2025 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $448M | -1% | +11% |
| Gross profit | $129M | -1% | +16% |
| Operating profit | $81.9M | +0.2% | +30% |
| Net earnings | $54.8M | -9% | +25% |
| Operating cash flow | $82.1M | +85% | +16% |
| Free cash flow | $68.9M | — | +27% |
What changed
Revenue was $447.7M in Q3 2025, up 11% year over year and down 1% from the previous quarter. Fuel was the largest line at 46% of revenue. Fuel added $31.4M year over year (up 18%), 71% of the total change. Other declined 4%.
Gross margin was 28.9%, up 1.3 points from a year earlier. Operating profit was $81.9M, a 18.3% margin (up 2.6 points year over year). Of the extra revenue versus a year earlier, 42% reached operating profit, above the 16% margin then. Operating expenses fell 1% while revenue rose 11%. Net earnings were $54.8M, up 25% year over year. The effective tax rate was 23.6%.
Operating cash flow was $82.1M (up 16% year over year), 150% of net earnings. Non-cash charges added back $7.6M of depreciation and amortization and $3.3M of share-based compensation. Working capital and other items added $16.4M. After capital expenditures ($13.2M), free cash flow as the company reports it was $68.9M.
Questions
What was Atmus Filtration Technologies' revenue in the third quarter 2025?
Atmus Filtration Technologies (ATMU) reported revenue of $448M for the third quarter 2025 (Q3 2025), +11% from a year earlier and -1% from the quarter before.
Was Atmus Filtration Technologies profitable in the third quarter 2025?
Operating profit was $81.9M (18.3% of revenue) and net earnings $54.8M.