Marathon Petroleum Corporation (MPC), headquartered in Findlay, Ohio, functions as an integrated downstream energy company. Valued at $50.4 billion by market cap, the company refines, supplies, markets, and transports petroleum products.
Shares of refining giant have underperformed the broader market over the past year. MPC has declined 6.1% over this time frame, while the broader S&P 500 Index ($SPX) has rallied nearly 12.5%. However, in 2025, MPC stock is up 17.7%, surpassing the SPX’s 1.3% rise on a YTD basis.
