Duke Energyvs.Exelon
DUK vs EXC · both in Utilities & power producers, part of the Energy, grid & critical infrastructure value chain: Electricity utilities and large power producers, from nuclear to renewable portfolios.
Duke Energy is about 2.1× larger than Exelon by market cap.
Side by side
| DUK | EXC | |
|---|---|---|
| Market cap | $96.9B | $47B |
| Price | $121.59 | $44.31 |
| Today | −0.3% | −0.1% |
| Return YTD | +4.1% | +1.7% |
| Return 1Y | −1.9% | −1.4% |
| P/E | 18.5 | 16.9 |
| P/S | 2.9 | 1.9 |
| P/B | 1.8 | 1.6 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
Duke EnergyDUK
A large US utility carrying a substantial nuclear fleet into a period of demand growth from electrification and data centres.
Full DUK profile →ExelonEXC
Distributes electricity and gas to several large US cities, ComEd and PECO among them.
Full EXC profile →More DUK & EXC comparisons
Other head-to-heads in the Utilities & power producers segment.
See where DUK and EXC sit in the full Energy, grid & critical infrastructure map: every segment from suppliers to end markets.Open the Energy value chain →