Market Cap

MPLX LP Market Capitalization:

$36.96 Billion

USD as of Jan. 1, 2024

business MPLX LP Company Profile

MPLX LP Main Stock Listing


Market Capitalization History of MPLX LP

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Yearly evolution of MPLX LP market cap

Date Market Cap YoY Change
Jan. 1, 2024 $36.96 B 12.13%
Jan. 1, 2023 $32.96 B 0.14%
Jan. 1, 2022 $32.91 B 42.02%
Jan. 1, 2021 $23.17 B -3.91%
Jan. 1, 2020 $24.12 B -31.52%
Jan. 1, 2019 $35.22 B -5.59%
Jan. 1, 2018 $37.30 B -1.72%
Jan. 1, 2017 $37.96 B 23.01%
Jan. 1, 2016 $30.86 B -61.32%
Jan. 1, 2015 $79.76 B 72.88%
Jan. 1, 2014 $46.14 B 33.67%
Jan. 1, 2013 $34.52 B

Market capitalization is calculated from the opening stock price at the beginning of each year.


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Company Description

MPLX LP is a diversified hydrocarbon midstream company. It operates in gathering, processing, transportation, and providing services for natural gas, natural gas liquids, crude oil and refined petroleum products, and fuels. MPLX is majority-owned by Marathon Petroleum.

business MPLX LP Company Profile

Stocks & Indices

MPLX LP has the following listings and related stock indices.


What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.