DUK vs LNT
Duke Energy (DUK) and Alliant Energy (LNT) compared side by side. Duke Energy (DUK) is larger, with a market cap of $97.4B versus $18.1B for Alliant Energy, about 5.4 times the size. On trailing earnings, DUK is cheaper at 18.8x versus 22.0x for LNT.
Head to head
| Metric | DUK | LNT |
|---|---|---|
| Market cap | $97.4B | $18.1B |
| P/E (TTM) | 18.8x | 22.0x |
| Forward P/E | 17.4x | 18.9x |
| Revenue (TTM) | $32.8B | $4.4B |
| Revenue growth | 1.1% | 1.0% |
| Gross margin | 52.0% | 44.5% |
| Operating margin | 27.5% | 19.1% |
| Free cash flow | -$4.3B | $1.3B |
| Dividend yield | 3.47% | 3.07% |
| 1-year return | +1.7% | +4.7% |
| 5-year return (annual) | +7.9% | +7.4% |
| Max drawdown | -72% | -52% |
| 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)
DUK vs LNT FAQ
Which is bigger, DUK or LNT?
Duke Energy (DUK) is larger, with a market cap of $97.4B versus $18.1B for Alliant Energy, about 5.4 times the size.
Is DUK or LNT cheaper?
On trailing earnings, DUK is cheaper at 18.8x versus 22.0x for LNT. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, DUK or LNT?
LNT returned +4.7% over the past year including dividends, versus +1.7% for DUK, through October 23, 2026.
Which pays a higher dividend, DUK or LNT?
DUK yields 3.47% versus 3.07% for LNT.
Full pages: Duke Energy · Alliant Energy