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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Marathon Petroleum (MPC) Debt to Equity (2016 - 2025)

Marathon Petroleum's Debt to Equity history spans 16 years, with the latest figure at $1.92 for Q3 2025.

  • For Q3 2025, Debt to Equity rose 73.65% year-over-year to $1.92; the TTM value through Sep 2025 reached $1.92, up 73.65%, while the annual FY2024 figure was $1.55, 73.15% up from the prior year.
  • Debt to Equity for Q3 2025 was $1.92 at Marathon Petroleum, up from $1.23 in the prior quarter.
  • Across five years, Debt to Equity topped out at $1.92 in Q3 2025 and bottomed at $0.78 in Q3 2021.
  • The 5-year median for Debt to Equity is $0.88 (2022), against an average of $1.02.
  • The largest YoY upside for Debt to Equity was 823.87% in 2021 against a maximum downside of 27.48% in 2021.
  • A 5-year view of Debt to Equity shows it stood at $0.78 in 2021, then dropped by 0.06% to $0.78 in 2022, then rose by 14.29% to $0.89 in 2023, then surged by 73.15% to $1.55 in 2024, then increased by 24.05% to $1.92 in 2025.
  • Per Business Quant, the three most recent readings for MPC's Debt to Equity are $1.92 (Q3 2025), $1.23 (Q2 2025), and $1.34 (Q1 2025).