CEG vs EXC
CEG: Constellation Energy is the nation's largest producer of carbon-free electricity, leveraging a massive nuclear fleet to serve retail and wholesale energy markets. EXC: Exelon is a leading regulated electric and natural gas utility provider focused on delivering reliable energy infrastructure to millions of customers across the United States.
Side-by-side fundamentals
| Metric | CEG | EXC | Edge |
|---|---|---|---|
| Price as of 2026-10-09 close | $298.07 | $41.76 | |
| Market cap | $105.6B | $42.7B | |
| P/E as of 2026-10-09 | 29.04 | 15.30 | EXC lower |
| Net margin FY2025, SEC XBRL | +9.1% | +11.4% | EXC higher |
| Operating margin FY2025, SEC XBRL | +12.1% | +21.2% | EXC higher |
| ROE FY2025, SEC XBRL | +15.6% | +9.6% | CEG higher |
| ROA FY2025, SEC XBRL | +4.1% | +2.4% | CEG higher |
| Debt / equity as of 2026-09-03 | 0.77 | 1.77 | CEG lower |
| Revenue growth (YoY) as of 2026-09-03 | +26.0% | +6.6% | CEG higher |
| Revenue CAGR (3y) SEC XBRL | +1.5% | +8.3% | EXC higher |
| Dividend yield as of 2026-09-03 | +0.7% | +4.0% | EXC higher |
| Dividend streak (yrs) SEC XBRL | 4 | 4 | Tie |
| Beta as of 2026-09-03 | 1.55 | -0.06 | |
| 1-year return as of 2026-10-09 close | -22.2% | -10.5% | EXC 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 2026-10-09.
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.