Marathon Petroleum (MPC) Other Working Capital Changes (2010 - 2026)

Marathon Petroleum has disclosed Other Working Capital Changes across 17 years of filings, most recently posting -$5.0 million for Q1 2026.

• Other Working Capital Changes for Q1 2026 came in at -$5.0 million, up 96.0% year-over-year; the trailing twelve-month figure through Mar 2026 was $107.0 million (down 6.96% YoY), and the FY2025 annual result was -$13.0 million, down 230.0% from the prior year.
• Other Working Capital Changes came in at -$5.0 million for Q1 2026 at Marathon Petroleum, up from -$13.0 million in the prior quarter.
• In the past five years, Other Working Capital Changes ranged from a high of $229.0 million in Q4 2024 to a low of -$621.0 million in Q4 2022.
• The 5-year median for Other Working Capital Changes is -$9.0 million (2025), against an average of -$65.1 million.
• Across the five-year window, Other Working Capital Changes slumped 12300.0% in 2023 and surged 549.02% in 2024, its largest moves.
• Marathon Petroleum's Other Working Capital Changes stood at -$621.0 million in 2022, then jumped by 91.79% to -$51.0 million in 2023, then soared by 549.02% to $229.0 million in 2024, then sank by 105.68% to -$13.0 million in 2025, then soared by 61.54% to -$5.0 million in 2026.
• The last three Other Working Capital Changes figures came in at -$5.0 million (Q1 2026), -$13.0 million (Q4 2025), and $60.0 million (Q3 2025), per Business Quant data.