As of January 2026 Magnolia Oil & Gas has a market cap of ยฃ3.16 Billion. This makes Magnolia Oil & Gas the world's 3386th 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 Jan 11th, 2026 the market cap of Magnolia Oil & Gas was reported to be: