As of February 2025 MPLX has a market cap of C$77.89 Billion. This makes MPLX the world's 373th 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 Feb 6th, 2025 the market cap of MPLX was reported to be: