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Marathon Petroleum (MPC) Change in Inventory (2016 - 2025)

Marathon Petroleum's Change in Inventory history spans 16 years, with the latest figure at $311.0 million for Q4 2025.

  • For Q4 2025, Change in Inventory rose 197.8% year-over-year to $311.0 million; the TTM value through Dec 2025 reached $596.0 million, up 120.74%, while the annual FY2025 figure was $596.0 million, 120.74% up from the prior year.
  • Change in Inventory for Q4 2025 was $311.0 million at Marathon Petroleum, up from -$253.0 million in the prior quarter.
  • Across five years, Change in Inventory topped out at $1.6 billion in Q2 2022 and bottomed at -$1.2 billion in Q3 2022.
  • The 5-year median for Change in Inventory is $209.0 million (2024), against an average of $108.8 million.
  • The largest annual shift saw Change in Inventory skyrocketed 248.77% in 2022 before it plummeted 2110.53% in 2025.
  • A 5-year view of Change in Inventory shows it stood at -$1.2 billion in 2021, then increased by 14.07% to -$1.0 billion in 2022, then rose by 18.25% to -$824.0 million in 2023, then surged by 61.41% to -$318.0 million in 2024, then surged by 197.8% to $311.0 million in 2025.
  • Per Business Quant, the three most recent readings for MPC's Change in Inventory are $311.0 million (Q4 2025), -$253.0 million (Q3 2025), and -$382.0 million (Q2 2025).