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Marathon Petroleum (MPC) Inventory Average (2016 - 2025)

Historic Inventory Average for Marathon Petroleum (MPC) over the last 15 years, with Q3 2025 value amounting to $10.0 billion.

  • Marathon Petroleum's Inventory Average rose 126.49% to $10.0 billion in Q3 2025 from the same period last year, while for Sep 2025 it was $10.0 billion, marking a year-over-year increase of 126.49%. This contributed to the annual value of $9.4 billion for FY2024, which is 408.4% up from last year.
  • Per Marathon Petroleum's latest filing, its Inventory Average stood at $10.0 billion for Q3 2025, which was up 126.49% from $10.3 billion recorded in Q2 2025.
  • Over the past 5 years, Marathon Petroleum's Inventory Average peaked at $10.4 billion during Q3 2022, and registered a low of $8.2 billion during Q1 2021.
  • Its 5-year average for Inventory Average is $9.6 billion, with a median of $9.7 billion in 2023.
  • In the last 5 years, Marathon Petroleum's Inventory Average surged by 1876.66% in 2022 and then plummeted by 576.09% in 2023.
  • Quarter analysis of 5 years shows Marathon Petroleum's Inventory Average stood at $8.6 billion in 2021, then increased by 8.08% to $9.3 billion in 2022, then increased by 4.28% to $9.7 billion in 2023, then fell by 0.03% to $9.7 billion in 2024, then rose by 2.47% to $10.0 billion in 2025.
  • Its Inventory Average stands at $10.0 billion for Q3 2025, versus $10.3 billion for Q2 2025 and $10.0 billion for Q1 2025.