MARATHON PETROLEUM CORPORATION (MPC) Stock Rating

Marathon Petroleum is an integrated downstream and midstream energy company that operates 13 refineries in the US Gulf Coast, Mid-Continent, and West Coast regions, with aggregate crude oil refining capacity of 3.0 million barrels per day. It is among the largest US producers of renewable diesel; its Dickinson, North Dakota facility can produce 184 million gallons per year, and its Martinez, California joint venture (a 50/50 partnership with Neste) reached full capacity of 730 million gallons per year in late 2024.

Rating as of 2026-07-03. Live price updates in real time.