KPIs & Operating Metrics(New)
Growth Metrics

Mplx (MPLX) Inventory (2016 - 2025)

Mplx (MPLX) has disclosed Inventory for 14 consecutive years, with $172.0 million as the latest value for Q4 2025.

  • On a quarterly basis, Inventory fell 4.44% to $172.0 million in Q4 2025 year-over-year; TTM through Dec 2025 was $172.0 million, a 4.44% decrease, with the full-year FY2025 number at $172.0 million, down 4.44% from a year prior.
  • Inventory was $172.0 million for Q4 2025 at Mplx, down from $175.0 million in the prior quarter.
  • In the past five years, Inventory ranged from a high of $192.0 million in Q2 2025 to a low of $126.0 million in Q2 2021.
  • A 5-year average of $157.4 million and a median of $155.5 million in 2022 define the central range for Inventory.
  • Peak YoY movement for Inventory: rose 24.6% in 2022, then fell 7.01% in 2023.
  • Mplx's Inventory stood at $142.0 million in 2021, then rose by 4.23% to $148.0 million in 2022, then grew by 7.43% to $159.0 million in 2023, then grew by 13.21% to $180.0 million in 2024, then dropped by 4.44% to $172.0 million in 2025.
  • Per Business Quant, the three most recent readings for MPLX's Inventory are $172.0 million (Q4 2025), $175.0 million (Q3 2025), and $192.0 million (Q2 2025).