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MPLX
MPLX
#392
Rank
โ‚ฌ51.38 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
50,52ย โ‚ฌ
Share price
0.41%
Change (1 day)
4.88%
Change (1 year)
๐Ÿ›ข Oil&Gas โšก Energy
Categories
MPLX Lp. is an American company that operates, develops and acquires midstream energy infrastructure assets. The company is engaged in the gathering, processing and transportation of natural gas.

Market capitalization of MPLX (MPLX)

Market cap: โ‚ฌ51.38 Billion

As of March 2026 MPLX has a market cap of โ‚ฌ51.38 Billion. This makes MPLX the world's 392th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of MPLX from 2012 to 2026

End of year Market Cap

Year Marketcap Change
2026โ‚ฌ51.38 B9.83%
2025โ‚ฌ46.78 B0.64%
2024โ‚ฌ46.48 B39.77%
2023โ‚ฌ33.25 B8.28%
2022โ‚ฌ30.71 B15.26%
2021โ‚ฌ26.64 B45.54%
2020โ‚ฌ18.30 B-23.86%
2019โ‚ฌ24.04 B14.34%
2018โ‚ฌ21.02 B74.76%
2017โ‚ฌ12.03 B3.11%
2016โ‚ฌ11.67 B9.24%
2015โ‚ฌ10.68 B307.37%
2014โ‚ฌ2.62 B119.76%
2013โ‚ฌ1.19 B36.78%
2012โ‚ฌ0.87 B

End of Day market cap according to different sources

On Mar 17th, 2026 the market cap of MPLX was reported to be:

โ‚ฌ51.29 Billion
by Nasdaq info icon info icon
โ‚ฌ51.38 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Marathon Petroleum
MPC
โ‚ฌ60.72 B 18.17%๐Ÿ‡บ๐Ÿ‡ธ USA
Delek Logistics Partners
DKL
โ‚ฌ2.45 B-95.22%๐Ÿ‡บ๐Ÿ‡ธ USA
Magellan Midstream Partners
MMP
โ‚ฌ12.07 B-76.50%๐Ÿ‡บ๐Ÿ‡ธ USA
Plains All American Pipeline
PAA
โ‚ฌ13.19 B-74.33%๐Ÿ‡บ๐Ÿ‡ธ USA
Phillips 66 Partners
PSXP
โ‚ฌ8.30 B-83.83%๐Ÿ‡บ๐Ÿ‡ธ USA
NuStar Energy
NS
โ‚ฌ2.40 B-95.32%๐Ÿ‡บ๐Ÿ‡ธ USA
Holly Energy Partners
HEP
โ‚ฌ2.23 B-95.64%๐Ÿ‡บ๐Ÿ‡ธ USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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