CMI vs PLUG
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. PLUG: Plug Power is an integrated hydrogen energy company focused on building a complete green hydrogen ecosystem for logistics, stationary power, and e-mobility.
Side-by-side fundamentals
| Metric | CMI | PLUG | Edge |
|---|---|---|---|
| Price as of 2026-08-21 close | $587.68 | $2.27 | |
| Market cap as of 2026-08-24 | $80.9B | $3.2B | |
| P/E as of 2026-08-24 | 32.27 | n/a | |
| PEG as of 2026-08-24 | 2.22 | n/a | |
| Net margin as of 2026-08-24 | +7.8% | -227.1% | CMI higher |
| Gross margin as of 2026-08-24 | +25.7% | -25.7% | CMI higher |
| Operating margin as of 2026-08-24 | +11.2% | -192.6% | CMI higher |
| ROE as of 2026-08-24 | +21.9% | -139.3% | CMI higher |
| ROA as of 2026-08-24 | +7.9% | -58.9% | CMI higher |
| Debt / equity as of 2026-08-24 | 0.60 | 1.03 | CMI lower |
| Revenue growth (YoY) as of 2026-08-24 | +2.9% | +15.2% | PLUG higher |
| Revenue CAGR (3y) SEC XBRL | +6.2% | +0.4% | CMI higher |
| Dividend yield as of 2026-08-24 | +3.0% | n/a | |
| Dividend streak (yrs) SEC XBRL | 5 | n/a | |
| Beta as of 2026-08-24 | 1.24 | 2.29 | |
| 1-year return as of 2026-08-21 close | +49.1% | +47.4% | CMI higher |
Fundamentals: market data, as of 2026-08-24. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-08-21.
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.