Risk factors

Marathon Petroleum (MPC) risk factors

Item 1A of every Marathon Petroleum Corp. 10-K on file, and what changed from one year to the next. Readings are automated and can be wrong; check the filing for the exact wording.

  • FY2025 10-K risk factors
    44 risks1 new4 dropped11 reworded

    Increased focus on alternative fuels and hydrogen threatening liquid transportation fuel demand.

    Filed Feb 26, 2026
  • FY2024 10-K risk factors
    47 risks

    Refining margin volatility and climate-related regulatory pressures dominate Marathon Petroleum's risk profile, alongside extensive operational hazards.

    Filed Feb 27, 2025