As of October 2026 Sempra has a market cap of โฌ45.52 Billion. This makes Sempra the world's 477th 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 Oct 2nd, 2026 the market cap of Sempra was reported to be: