DUK vs NRG
DUK: Duke Energy is a regulated utility giant serving 8.7 million electric and natural gas customers across the Southeast and Midwest through vertically integrated generation, transmission, and distribution. NRG: NRG Energy is an integrated power generation and retail energy company that owns and operates natural gas, solar, and other generation assets while serving residential and business customers with electricity and gas.
Side-by-side fundamentals
| Metric | DUK | NRG | Edge |
|---|---|---|---|
| Price as of 2026-07-09 close | $125.26 | $140.48 | |
| Market cap as of 2026-07-10 | $98.2B | $29.7B | |
| P/E as of 2026-07-10 | 19.11 | 124.46 | DUK lower |
| PEG as of 2026-07-10 | 2.78 | 10.03 | DUK lower |
| Net margin as of 2026-07-10 | +15.5% | +0.7% | DUK higher |
| Gross margin as of 2026-07-10 | +46.0% | +19.1% | DUK higher |
| Operating margin as of 2026-07-10 | +27.2% | +3.1% | DUK higher |
| ROE as of 2026-07-10 | +9.8% | +8.8% | DUK higher |
| ROA as of 2026-07-10 | +2.6% | +0.8% | DUK higher |
| Debt / equity as of 2026-07-10 | 1.66 | 4.75 | DUK lower |
| Revenue growth (YoY) as of 2026-07-10 | +7.2% | +10.6% | NRG higher |
| Revenue CAGR (3y) SEC XBRL | +0.0% | -0.9% | DUK higher |
| Dividend yield as of 2026-07-10 | +3.4% | +1.4% | DUK higher |
| Dividend streak (yrs) SEC XBRL | 5 | 5 | Tie |
| Beta as of 2026-07-10 | 0.37 | 1.21 | |
| 1-year return as of 2026-07-09 close | +6.9% | -6.5% | DUK higher |
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.