Marathon Petroleum (MPC) Interest Expenses (2010 - 2026)

Marathon Petroleum has disclosed Interest Expenses across 17 years of filings, most recently posting $370.0 million for Q1 2026.

• Interest Expenses for Q1 2026 came in at $370.0 million, up 21.71% year-over-year; the trailing twelve-month figure through Mar 2026 was $1.3 billion (up 39.21% YoY), and the FY2025 annual result was $1.3 billion, up 52.09% from the prior year.
• Interest Expenses came in at $370.0 million for Q1 2026 at Marathon Petroleum, up from $343.0 million in the prior quarter.
• In the past five years, Interest Expenses ranged from a high of $370.0 million in Q1 2026 to a low of $111.0 million in Q4 2023.
• The 5-year median for Interest Expenses is $240.0 million (2022), against an average of $235.9 million.
• Across the five-year window, Interest Expenses tumbled 56.74% in 2022 and surged 120.72% in 2024, its largest moves.
• Marathon Petroleum's Interest Expenses stood at $186.0 million in 2022, then sank by 40.32% to $111.0 million in 2023, then soared by 120.72% to $245.0 million in 2024, then surged by 40.0% to $343.0 million in 2025, then grew by 7.87% to $370.0 million in 2026.
• The last three Interest Expenses figures came in at $370.0 million (Q1 2026), $343.0 million (Q4 2025), and $310.0 million (Q3 2025), per Business Quant data.