Market cap
$93.346 B
$263.46 +0.52%
Close of 22 Sept 2026
Revenue
$25.5B
#170 by revenue
Earnings
$2.32B
#198 by earnings
Shares outstanding
354,307,379
Latest filing cover page
P/E ratio
40.3
Cap ÷ net income
Electric Utilities: Central, ranked by market cap
All 60 →Insiders buying
All insider buying →One open-market purchase by officers and directors of Constellation Energy, worth $417.9K. Grants and option exercises are excluded.
1,500 shares at $278.62 on 11 Aug 2026 · filed 13 Aug 2026
What if Constellation Energy were worth as much as…
Open the what-if tool →Where these numbers come from
Share counts and financials for Constellation Energy 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 23 Sept 2026. Read the methodology.