As of March 2026 DTE Energy has a market cap of โน2.801 Trillion. This makes DTE Energy the world's 780th 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 Mar 24th, 2026 the market cap of DTE Energy was reported to be: