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MPLX LP

US · MPLX #380 by market cap Listed 1970
57.05 -0.72 -1.25%
Live - 5344 symbols - heartbeat 302s ago · 2026-10-08 07:00
Pre-market 57.10 +0.09%
After-hours 57.10 +0.09%
Market cap
57.84B
P/B
4.12
EPS
4.82
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About MPLX LP

MPLX LP engages in the operation of midstream energy infrastructure and logistics assets, and distribution fuels services. It operates through the Crude Oil and Products Logistics and Natural Gas and NGL Services segments. The Crude Oil and Products Logistics segment transports, stores, distributes, and markets crude oil, asphalt, refined petroleum products, and water. The Natural Gas and NGL Services segment gathers, processes, and transports natural gas, and gathers, transports, fractionates, stores, and markets natural gas liquids (NGLs). The company was founded on March 27, 2012 and is headquartered in Findlay, OH.

CEO
Ms. Maryann T. Mannen
Employees
5,762
Headquarters
Findlay, Ohio, United States of America
Fiscal year end
12-31
Website
mplx.com

Company profile

Exchange
US
Symbol
MPLX
Market-cap rank
#380
Listing date
1970-01-01
Market cap
57.84B
Float cap
21.00B
Shares out
1.01B
Float shares
368.08M

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Quote time 2026-10-08 07:00:13 · For reference only, not investment advice and not tailored to your situation.