As of May 2026 Devon Energy has a market cap of โน5.225 Trillion. This makes Devon Energy the world's 458th 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 May 14th, 2026 the market cap of Devon Energy was reported to be: