SO vs WEC
Southern (SO) and WEC Energy (WEC) compared side by side. Southern (SO) is larger, with a market cap of $106.9B versus $36.2B for WEC Energy, about 3.0 times the size. On trailing earnings, WEC is cheaper at 21.6x versus 22.4x for SO.
Head to head
| Metric | SO | WEC |
|---|---|---|
| Market cap | $106.9B | $36.2B |
| P/E (TTM) | 22.4x | 21.6x |
| Forward P/E | 18.9x | 18.5x |
| Revenue (TTM) | $30.2B | $10.1B |
| Revenue growth | 0.1% | 2.6% |
| Gross margin | 48.3% | 41.9% |
| Operating margin | 29.6% | 21.8% |
| Free cash flow | -$3.3B | -$1.4B |
| Dividend yield | 3.27% | 3.43% |
| 1-year return | -0.2% | -0.9% |
| 5-year return (annual) | +12.1% | +7.5% |
| Max drawdown | -38% | -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)
SO vs WEC FAQ
Which is bigger, SO or WEC?
Southern (SO) is larger, with a market cap of $106.9B versus $36.2B for WEC Energy, about 3.0 times the size.
Is SO or WEC cheaper?
On trailing earnings, WEC is cheaper at 21.6x versus 22.4x for SO. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, SO or WEC?
SO returned -0.2% over the past year including dividends, versus -0.9% for WEC, through October 23, 2026.
Which pays a higher dividend, SO or WEC?
WEC yields 3.43% versus 3.27% for SO.
Full pages: Southern · WEC Energy