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Dorman Products vs Atmus Filtration Technologies: DORM and ATMU compared
Dorman Products is the larger company: $562M of revenue in its latest quarter (Q3 2026) against $510M for Atmus Filtration Technologies (Q3 2026). Atmus Filtration Technologies is growing faster (+14% against +3% a year earlier). Atmus Filtration Technologies is more profitable, with an operating margin of 17.8% against 14.8%.
Where the money goes: DORM and ATMU
Dorman Products (DORM) · Q3 2026
Dorman Products, Q3 2026: revenue $562M (+3% year over year), operating margin 14.8%, net earnings $59.2M, operating cash flow $64.6M. The chart follows the revenue to costs, profit and cash.
Atmus Filtration Technologies (ATMU) · Q3 2026
Atmus Filtration Technologies, Q3 2026: revenue $510M (+14% year over year), operating margin 17.8%, net earnings $60.6M, operating cash flow $98.0M. The chart follows the revenue to costs, profit and cash.
| Dorman Products (DORM) | Atmus Filtration Technologies (ATMU) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $562M | $510M |
| Revenue growth, Y/Y | +3% | +14% |
| Gross margin | 39.4% | 30.3% |
| Operating margin | 14.8% | 17.8% |
| Net earnings | $59.2M | $60.6M |
| Net margin | 10.5% | 11.9% |
| Operating cash flow | $64.6M | $98.0M |
| Free cash flow | $56.9M | $87.2M |
| Market value | $4.1B | $4.1B |
| P/E | 20.3× | 18.8× |
| Analysts’ mean target | $158.12 | $60.80 |
Where the revenue comes from
Atmus Filtration Technologies
- Power Solutions: $468M (92%)
- Industrial Solutions: $41.9M (8%)
Questions
Which is bigger, Dorman Products or Atmus Filtration Technologies?
Dorman Products is the larger company: $562M of revenue in its latest quarter (Q3 2026) against $510M for Atmus Filtration Technologies (Q3 2026).
Is Dorman Products or Atmus Filtration Technologies growing faster?
Atmus Filtration Technologies is growing faster (+14% against +3% a year earlier).
Which is more profitable, Dorman Products or Atmus Filtration Technologies?
Atmus Filtration Technologies is more profitable, with an operating margin of 17.8% against 14.8%.
More: Dorman Products earnings · how Dorman Products makes money · Atmus Filtration Technologies earnings · how Atmus Filtration Technologies makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 27, 2026; 10-Q filed Nov 6, 2026). Fiscal quarters can end on different dates. Not investment advice.