CMI vs DCI
CMI: Cummins is a premier provider of diverse powertrain and power generation solutions, serving the global infrastructure and commercial transportation industries with advanced diesel, gas, and electric technologies. DCI: Donaldson is a diversified global leader in high-performance filtration technologies serving critical industrial, mobile, and life sciences applications.
Side-by-side fundamentals
| Metric | CMI | DCI | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $520.40 | $87.16 | |
| Market cap | $71.6B | $10.1B | |
| P/E as of 2026-10-08 | 26.59 | 23.43 | DCI lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2026 | n/a | 2.37 | |
| Net margin FY2025, SEC XBRL | +8.8% | n/a | |
| Gross margin FY2025, SEC XBRL | +25.3% | n/a | |
| Operating margin FY2025, SEC XBRL | +12.0% | n/a | |
| ROE | +22.1% | +25.7% | DCI higher |
| ROA | +8.7% | +11.4% | DCI higher |
| Debt / equity as of 2026-09-03 | 0.60 | 0.36 | DCI lower |
| Revenue growth (YoY) as of 2026-09-03 | +2.9% | +4.4% | DCI higher |
| Revenue CAGR (3y) SEC XBRL | +6.2% | +8.6% | DCI higher |
| Dividend yield as of 2026-09-03 | +1.7% | +1.5% | CMI higher |
| Dividend streak (yrs) SEC XBRL | 9 | 17 | DCI higher |
| Beta as of 2026-09-03 | 1.27 | 0.84 | |
| 1-year return as of 2026-10-08 close | +19.3% | +4.9% | CMI higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.