Market Cap

MPLX LP Market Capitalization:

$52.86 Billion

USD as of Jan. 1, 2025

business MPLX LP Company Profile

MPLX LP Main Stock Listing

NYSE: MPLX

Market Capitalization History of MPLX LP

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

Top Competitors by Market Capitalization

Industry: Oil & Gas Midstream
Company Market Cap (USD)
Enbridge Inc. $90.80 B
Enterprise Products Partners L.P. $72.98 B
The Williams Companies, Inc. $72.52 B
Energy Transfer LP $72.11 B
Kinder Morgan, Inc. $67.72 B
Sector: Energy
Company Market Cap (USD)
Aramco $1.831 T
ExxonMobil $489.92 B
Chevron $278.15 B
Shell $206.56 B
PetroChina $198.37 B

Yearly evolution of MPLX LP market cap

Date Market Cap YoY Change
Jan. 1, 2025 $52.86 B 43.03%
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

MPLX LP Categories

United States languages Energy languages Oil & Gas Midstream
United States Energy United States Oil & Gas Midstream

Stocks & Indices

MPLX LP has the following listings and related stock indices.


Stock: NYSE: MPLX

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.