Constellation Energy

CEGNasdaq United States Utilities Electric Utilities: Central

Market cap

$106.434 B

$300.40 +12.25%

Close of 7 Oct 2026

As of 7 Oct 2026, Constellation Energy (CEG) has a market capitalization of $106.4B. 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

$25.5B

#170 by revenue

Earnings

$2.32B

#198 by earnings

Shares outstanding

354,307,379

Latest filing cover page

P/E ratio

45.9

Cap ÷ net income

Electric Utilities: Central, ranked by market cap

All 61 →

#1NextEra EnergyNEE$162.5B
#2Constellation EnergyCEG$106.4B
#3SouthernSO$98.3B
#4American Electric PowerAEP$66.2B
#5Dominion EnergyD$54.5B

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.

Roger W. Crandall$417.9K
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 →

Gold $28.8T

$81,255.53

Per share 270× higher

Bitcoin $1.67T

$4,714.12

Per share 15.7× higher

Nvidia $5.77T

$16,273.11

Per share 54.2× higher

Or at a round number

$200.0B $500.0B $1.00T $2.00T

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 8 Oct 2026. Read the methodology.