Exelon
EXCNasdaq United StatesUtilitiesPower Generation
Market cap
$43.107 B
$41.76 +0.07%
Close of 12 Oct 2026
As of 12 Oct 2026, Exelon (EXC) has a market capitalization of $43.1B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$24.3B
#179 by revenue
Earnings
—
Not reported
Shares outstanding
1,023,208,142
Latest filing cover page
P/E ratio
—
Cap ÷ net income
Power Generation, ranked by market cap
All 20 →- #1Duke EnergyDUK$91.0B
- #2Xcel EnergyXEL$46.1B
- #3ExelonEXC$43.1B
- #4Consolidated EdisonED$39.2B
- #5Public Service Enterprise GroupPEG$36.0B
What if Exelon were worth as much as…
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Share counts and financials for Exelon are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 13 Oct 2026. Read the methodology.