As of March 2026 Magnolia Oil & Gas has a market cap of $5.51 Billion USD. This makes Magnolia Oil & Gas the world's 2875th 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 8th, 2026 the market cap of Magnolia Oil & Gas was reported to be: