As of August 2026 PSEG has a market cap of โน3.616 Trillion. This makes PSEG the world's 698th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Aug 14th, 2026 the market cap of PSEG was reported to be: