MPLX

MPLX Days Inventory Outstanding

The Days Inventory Outstanding (DIO) of MPLX (MPLX) as of Oct 20, 2026 is 9.70. In the previous year, Days Inventory Outstanding (DIO) was 10.79 — a change of -10.13% (lower).

Days Inventory Outstanding

9.70

YoY

-10.13%

Last updated:

Days Inventory Outstanding (DIO) of MPLX is 2025 9.70 . Days Inventory Outstanding (DIO) of MPLX was 2024 10.79 . It decreases by -10.13% lower compared to the previous year.

The MPLX Days Inventory Outstanding history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Days Inventory Outstanding
Date
Days Inventory Outstanding
Jan 1, 2018
7.90 USD
Jan 1, 2019
8.08 USD
Jan 1, 2020
9.26 USD
Jan 1, 2021
9.39 USD
Jan 1, 2022
8.64 USD
Jan 1, 2023
9.89 USD
Jan 1, 2024
10.79 USD
Jan 1, 2025
9.70 USD
The MPLX Days Inventory Outstanding history
YEARDays Inventory OutstandingYoY
9.70-10.13%
10.79+9.19%
9.89+14.40%
8.64-7.98%
9.39+1.44%
9.26+14.49%
8.08+2.38%
7.90-20.75%
9.96-1.97%
10.17-67.04%
30.84+111.57%
14.58—

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MPLX Stock analysis

What does MPLX do? MPLX LP is a US energy company that was founded in 2012. It is a subsidiary of Marathon Petroleum Corporation, one of the largest independent refinery operators in the US. The company focuses on the production and processing of crude oil and natural gas, including storage, transportation, and distribution of petroleum products. MPLX operates one of the largest natural gas pipeline networks in the US and also has refining and processing facilities. The company is divided into three main segments: natural gas, crude oil, and pipelines. It offers various products and services including gas processing, transportation, and refinery operations. MPLX has also taken steps to improve its environmental performance and has invested in renewable energy and energy efficiency. Overall, the company is well-positioned for future success with its diverse range of products and a focus on sustainability. MPLX is one of the most popular companies on Eulerpool.

Frequently Asked Questions about MPLX stock

Days Inventory Outstanding (DIO) of MPLX is 9.70 in 2025.

Days Inventory Outstanding (DIO) of MPLX changed from 10.79 to 9.70, representing a -10.13% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Days Inventory Outstanding (DIO) MPLX since 2006 – with annual values, charts, and detailed analysis.

DIO measures the average number of days inventory is held before being sold. Lower values indicate more efficient inventory management.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Days Inventory Outstanding (DIO)'s MPLX with sector peers and the industry average to assess whether it is attractive.

To evaluate Days Inventory Outstanding (DIO)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Days Inventory Outstanding (DIO).

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Profitability — MPLX

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