Findlay, Ohio-based Marathon Petroleum Corporation (MPC) operates as an integrated downstream energy company. With a market cap of $58.2 billion, Marathon Petroleum operates through Refining & Marketing and Midstream segments.
Companies worth $10 billion or more are generally referred to as “large-cap stocks.” Marathon Petroleum fits right into that category, with its market cap exceeding the threshold, reflecting its substantial size, influence, and dominance in the energy sector.
