Exelon market cap EXC

Share price times shares outstanding: what the whole company sells for, since 2009.

Exelon is worth $45.9B at the close on Oct 23, 2026, at $44.43 a share.

That is down 5% over the last year and up 24% over five years.

Its highest close in our data was $51B in Mar 2026.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$45.9B	$41.6B	$51B	+4%
2025	$44B	$37.5B	$48.5B	+17%
2024	$37.6B	$33.7B	$41B	+5%
2023	$35.7B	$35.1B	$43.4B	−17%
2022	$43B	$35.9B	$49.1B	+7%
2021	$40.3B	$26.9B	$40.3B	+37%
2020	$29.4B	$21.5B	$34.6B	−7%
2019	$31.5B	$30.4B	$35.2B	+2%
2018	$30.8B	$25.4B	$32.5B	+14%
2017	$27B	$22.5B	$28.7B	+16%
2016	$23.4B	$18B	$23.7B	+28%
2015	$18.2B	$17B	$23B	−22%
2014	$23.4B	$16.3B	$23.4B	+41%
2013	$16.6B	$14.4B	$21.8B	−6%
2012	$17.7B	$17.4B	$23.9B	−14%
2011	$20.5B	$18.8B	$21.3B	+4%
2010	$19.6B	$17.7B	$22.9B	−15%
2009	$23B	$21.9B	$25.6B	n/a

Companies in Regulated Electric nearest Exelon's size, closest first, today.

Company	Market cap
EXCExelon	$45.9B
XELXcel Energy	$48.8B
EDConsolidated Edison	$42.8B
ETREntergy	$50.1B
DDominion Energy	$57.3B
WECWEC Energy	$36.2B
PEGPublic Service Enterprise	$35.9B
PCGPG&E	$33.8B
AEEAmeren	$29.9B
AEPAmerican Electric Power	$70.6B
DTEDTE Energy	$27.4B
Peer median	$39.5B