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MPLX

MPLX LP

NYSE · Energy · Oil & Gas Midstream · US

$59.44
+1.40%
Ask drillr
Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open
$58.69
From 52W high
−1.77%
Volume
2.31M
Market cap
$60.26B
P/E (Fwd)
12.9x
EV/EBITDA
11.6x
P/E (TTM)
12.8x
RSI (14)
52.6
1D Return
+1.40%
YTD Return
+11.11%
SummaryUpdated Jun 1, 2026

MPLX LP (NYSE:MPLX) is a master limited partnership founded in 2012 as a subsidiary of Marathon Petroleum Corporation. The company operates as one of the largest diversified midstream energy infrastructure companies in the United States, with operations spanning natural gas gathering and processing, crude oil and refined product transportation, and marine logistics services. Headquartered in Findlay, Ohio, MPLX has grown through strategic acquisitions and organic expansion to become a critical link in America's energy supply chain, processing over 10% of all U.S. natural gas production.

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