Atmus Filtration Technologies (ATMU) vs Dorman Products (DORM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Atmus Filtration Technologies (ATMU) has outperformed Dorman Products (DORM) over the past year, losing 4.9% versus a loss of 15.1%. Dorman Products is the larger company by market cap ($3.61 billion vs $3.48 billion), about 1.0 times the size. On valuation, Atmus Filtration Technologies trades at a lower forward P/E (13.0x vs 13.2x for Dorman Products).
Atmus Filtration Technologies pays a dividend yielding 0.52%, while Dorman Products does not currently pay one. Atmus Filtration Technologies converts more of its revenue into profit, with a net margin of 11.8% versus 9.6%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ATMU | DORM |
|---|---|---|
| Share price | $42.62 | $121.67 |
| Market cap | $3.48B | $3.61B |
| 1-day change | -3.40% | -0.98% |
| YTD return | -17.90% | -1.23% |
| 1-year return | -4.93% | -15.14% |
| 5-year return | — | +20.90% |
| P/E ratio (TTM) | 16.27 | 16.88 |
| Forward P/E | 13.01 | 13.23 |
| EPS (TTM) | $2.62 | $7.21 |
| Dividend yield | 0.52% | 0.00% |
| Annual dividend | $0.22 | $0.00 |
| Revenue (latest FY) | $1.76B | $2.13B |
| Revenue growth (YoY) | +5.67% | +6.03% |
| Net income (latest FY) | $207.40M | $204.19M |
| Gross margin | 28.24% | 42.14% |
| Operating margin | 16.95% | 14.06% |
| Net margin | 11.76% | 9.59% |
| 52-week high | $66.50 | $164.00 |
| 52-week low | $40.76 | $98.45 |
| Distance from 52-week high | -35.91% | -25.81% |
| Analyst consensus | buy | strong_buy |
| Avg. price target upside | +52.98% | +32.84% |
| Average volume | 684.84K | 254.54K |
| Shares outstanding | 81.60M | 29.68M |
| Employees | 4,500 | 3,871 |
| Sector | Consumer Discretionary | Consumer Discretionary |
| Industry | Auto Parts:O.E.M. | Auto Parts:O.E.M. |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- ATMU has outperformed DORM by 10.2 percentage points over the past year.
About Atmus Filtration Technologies
ATMU stock →Atmus Filtration Technologies Inc. designs, manufactures, and sells filtration products under the Fleetguard brand in the United States and internationally.
Consumer Discretionary · Auto Parts:O.E.M. · 4,500 employees
About Dorman Products
DORM stock →Dorman Products, Inc. supplies replacement and upgrade parts for the motor vehicle aftermarket industry in the United States and internationally.
Consumer Discretionary · Auto Parts:O.E.M. · 3,871 employees
ATMU vs DORM FAQ
Which is bigger, Atmus Filtration Technologies or Dorman Products?
Dorman Products (DORM) is larger, with a market capitalization of $3.61B compared with $3.48B for Atmus Filtration Technologies (ATMU).
Which stock has performed better over the past year, ATMU or DORM?
ATMU returned -4.93% over the past 12 months, compared with -15.14% for DORM (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, ATMU or DORM?
ATMU has the lower trailing P/E at 16.3, versus 16.9 for DORM. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Atmus Filtration Technologies or Dorman Products?
Atmus Filtration Technologies pays a dividend yielding 0.52%, while Dorman Products does not currently pay a regular dividend.
Are Atmus Filtration Technologies and Dorman Products in the same industry?
Yes. Both are classified in the Auto Parts:O.E.M. industry within the Consumer Discretionary sector.