Mplx (MPLXP) Inventory Average (2012 - 2026)

Mplx (MPLXP) has 15 years of Inventory Average data on file, last reported at $175.0 million in Q1 2026.

• Inventory Average for Q1 2026 came in at $175.0 million, down 4.37% year-over-year; the trailing twelve-month figure through Mar 2026 was $175.0 million (down 4.37% YoY), and the FY2025 annual result was $176.0 million, up 3.83% from the prior year.
• Inventory Average improved to $175.0 million in Q1 2026 per MPLXP's latest filing, from $173.5 million in the prior quarter.
• Over five years, Inventory Average peaked at $189.0 million in Q2 2025 and troughed at $143.5 million in Q2 2023.
• A 5-year average of $163.1 million and a median of $161.0 million in 2024 frame the typical range for Inventory Average.
• The sharpest annual moves came in 2022 and 2023: Inventory Average advanced 20.47% in 2022, then decreased 6.21% in 2023.
• A 5-year view of Inventory Average shows it stood at $149.5 million in 2022, then rose by 4.68% to $156.5 million in 2023, then climbed by 12.14% to $175.5 million in 2024, then fell by 1.14% to $173.5 million in 2025, then climbed by 0.86% to $175.0 million in 2026.
• Business Quant data shows MPLXP's Inventory Average at $175.0 million in Q1 2026, $173.5 million in Q4 2025, and $183.5 million in Q3 2025.