Auto parts · Consumer Cyclical · Fiscal year ends Dec 31
Atmus Filtration Technologies reported revenue of $1.8B in the fiscal year ended Dec 2025, up 5.7% from the year before. Operating income was $299M, an operating margin of 16.9%, and net income was $207M. Operating cash flow of $203M less capital expenditure of $54M left free cash flow of $149M. Net debt was $334M.
Ranks among the 17 auto parts companies we cover (1st = best; for debt, the least indebted). Green = top third, red = bottom third.
Last 5 fiscal years
| Fiscal year | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Revenue | 1,439 | 1,562 | 1,628 | 1,670 | 1,764 |
| Cost of revenue | 1,090 | 1,203 | 1,195 | 1,208 | 1,266 |
| Gross profit | 349 | 359 | 433 | 462 | 498 |
| Research & development | 42.0 | 38.6 | 42.5 | 40.6 | 40.7 |
| Selling, general & admin | 126 | 140 | 175 | 188 | 184 |
| Operating income | 214 | 204 | 248 | 266 | 299 |
| Interest expense | 0.8 | 0.7 | 25.8 | 40.6 | 33.4 |
| Pre-tax income | 217 | 212 | 226 | 235 | 266 |
| Income tax | 46.5 | 41.6 | 55.1 | 49.2 | 58.8 |
| Net income | 170 | 170 | 171 | 186 | 207 |
| Diluted EPS | 2.04 | 2.05 | 2.05 | 2.22 | 2.50 |
| Diluted shares | 83.3 | 83.3 | 83.4 | 83.6 | 82.8 |
| Fiscal year | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Cash & equivalents | 0.0 | 0.0 | 168 | 184 | 236 |
| Receivables | – | 174 | 247 | 254 | 275 |
| Inventory | – | 245 | 250 | 267 | 282 |
| Current assets | – | 500 | 693 | 755 | 892 |
| Net PP&E | – | 148 | 175 | 186 | 197 |
| Goodwill | – | 84.7 | 84.7 | 84.7 | 84.7 |
| Total assets | – | 867 | 1,089 | 1,190 | 1,351 |
| Payables | – | 146 | 237 | 193 | 202 |
| Current liabilities | – | 331 | 375 | 345 | 368 |
| Short-term debt | – | 0.0 | 7.5 | 22.5 | 30.0 |
| Long-term debt | – | 0.0 | 593 | 570 | 540 |
| Total liabilities | – | 412 | 1,008 | 963 | 972 |
| Shareholders' equity | 428 | 456 | 80.7 | 227 | 379 |
| Fiscal year | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Operating cash flow | 210 | 166 | 189 | 105 | 203 |
| Capital expenditure | 33.4 | 37.5 | 45.8 | 48.6 | 53.9 |
| Free cash flow | 177 | 128 | 143 | 56.8 | 149 |
| Depreciation & amortisation | 21.6 | 21.6 | 21.5 | 24.8 | 30.0 |
| Stock-based compensation | 0.0 | 0.0 | 7.2 | 11.9 | 12.4 |
| Share buybacks | – | 0.0 | 0.0 | 20.0 | 60.7 |
| Dividend per share | – | – | – | 0.10 | 0.21 |
| Fiscal year | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|
| Revenue growth (YoY) | – | 8.6% | 4.2% | 2.5% | 5.7% |
| Operating income growth (YoY) | – | −4.5% | 21.8% | 7.2% | 12.3% |
| EPS growth (YoY) | – | 0.5% | 0.0% | 8.3% | 12.6% |
| Gross margin | 24.3% | 23.0% | 26.6% | 27.7% | 28.2% |
| Operating margin | 14.8% | 13.1% | 15.3% | 15.9% | 16.9% |
| Net margin | 11.8% | 10.9% | 10.5% | 11.1% | 11.8% |
| Return on equityBlank when equity is negative | 39.8% | 37.4% | 212.3% | 81.6% | 54.8% |
| ROCEEBIT ÷ (assets − current liabilities) | – | 38.0% | 34.8% | 31.5% | 30.4% |
| Free cash flow margin | 12.3% | 8.2% | 8.8% | 3.4% | 8.4% |
| Cash conversion (CFO ÷ net income) | 1.23x | 0.97x | 1.10x | 0.57x | 0.98x |
| Receivable days | – | 41 | 55 | 56 | 57 |
| Inventory days | – | 74 | 76 | 81 | 81 |
| Payable days | – | 44 | 72 | 58 | 58 |
| Interest cover | 267x | 291x | 9.63x | 6.56x | 8.95x |
| Debt ÷ equity | – | 0.00x | 7.43x | 2.61x | 1.51x |
| Net debtDebt − cash & equivalents; excludes investments; negative = net cash | – | 0.0 | 432 | 408 | 334 |
| Current ratio | – | 1.51x | 1.85x | 2.19x | 2.42x |
Standardised figures from the company's XBRL filings with the SEC (10-K, 10-Q). Line items follow US GAAP tags, so a company's own statement layout may differ and some lines show “–” where the company does not report that item. Ratios are calculated from these figures. For education only; not investment advice or a recommendation.