CEG vs WEC
Constellation Energy (CEG) and WEC Energy (WEC) compared side by side. Constellation Energy (CEG) is larger, with a market cap of $89.8B versus $36.2B for WEC Energy, about 2.5 times the size. On trailing earnings, WEC is cheaper at 21.6x versus 24.8x for CEG.
Head to head
| Metric | CEG | WEC |
|---|---|---|
| Market cap | $89.8B | $36.2B |
| P/E (TTM) | 24.8x | 21.6x |
| Forward P/E | 19.0x | 18.5x |
| Revenue (TTM) | $31.3B | $10.1B |
| Revenue growth | 23.0% | 2.6% |
| Gross margin | 22.1% | 41.9% |
| Operating margin | 8.7% | 21.8% |
| Free cash flow | $309.0M | -$1.4B |
| Dividend yield | 0.67% | 3.43% |
| 1-year return | -30.3% | -0.9% |
| 5-year return (annual) | — | +7.5% |
| Max drawdown | -51% | -45% |
| FI Handbook grade | C- | C- |
Highlighted: the stronger figure on metrics where higher or lower is clearly better.
Growth of $10,000 (5 years, price only)
CEG vs WEC FAQ
Which is bigger, CEG or WEC?
Constellation Energy (CEG) is larger, with a market cap of $89.8B versus $36.2B for WEC Energy, about 2.5 times the size.
Is CEG or WEC cheaper?
On trailing earnings, WEC is cheaper at 21.6x versus 24.8x for CEG. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, CEG or WEC?
WEC returned -0.9% over the past year including dividends, versus -30.3% for CEG, through October 23, 2026.
Which pays a higher dividend, CEG or WEC?
WEC yields 3.43% versus 0.67% for CEG.
Full pages: Constellation Energy · WEC Energy