
Constellation Energy Corporation (CEG), headquartered in Baltimore, Maryland, produces and sells energy products and services. With a market cap of $84 billion, the company generates and distributes nuclear, hydro, wind, and solar energy solutions serving homes, institutional customers, public sectors, community aggregations, and businesses.
Shares of this nuclear-heavy giant have outperformed the broader market over the past year. CEG has gained 30.1% over this time frame, while the broader S&P 500 Index ($SPX) has rallied nearly 9.2%. In 2025, CEG stock is up 21%, surpassing SPX’s 3.7% decline on a YTD basis.