Findlay, Ohio-based Marathon Petroleum Corporation (MPC) is a leading U.S. downstream and midstream energy company. With a market capitalization of approximately $86.7 billion, it operates the nation's largest refining system, markets fuel through Marathon-branded retail locations, and owns a majority interest in MPLX, which provides crude oil, natural gas, and logistics infrastructure services.
MPC is set to report its Q2 earnings on Tuesday, August 4, 2026, before the market opens. Ahead of the release, analysts expect the company to report diluted EPS of $13.26, up 234.9% from $3.96 in the year-ago quarter. MPC has surpassed Wall Street's EPS estimates in three of the last four quarters, while missing expectations in the remaining quarter.