SymbolMPLX
NameMPLX LP
SectorENERGY
RegionNorth America
Industry-
Address45840 United States OH 200 E. Hardin Street
Telephone(419) 422-2121
Fax
Email
Websitehttps://www.mplx.com
IncorporationUS
Incorporated On
Employees
Fiscal Year
Public Since
ExchangesOTC;NASDAQ
Auditor
Audit StatusAUDITED
Reporting StatusU.S. Reporting: SEC Reporting
CIK0001552000
Description

MPLX is a partnership that owns both pipelines and gathering and processing assets with extensive holdings in the Appalachian region. The asset base is made up of pipeline assets dropped down from Marathon Petroleum, its sponsor, and gathering and processing assets from MarkWest, which it acquired in 2015. MPLX also acquired Andeavor Logistics in July 2019.

Additional info from NASDAQ:
MPLX is a partnership that owns both pipelines and gathering and processing assets with extensive holdings in the Appalachian region. The asset base is made up of pipeline assets dropped down from Marathon Petroleum, its sponsor, and gathering and processing assets from MarkWest, which it acquired in 2015. MPLX also acquired Andeavor Logistics in July 2019.

2026-05-19 20:18

Walker Ray N JR 🟢 acquired 78 shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230803

Read more
2026-05-19 20:16

SURMA JOHN P 🟢 acquired 1.7K shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230796

Read more
2026-05-19 20:15

STICE J MICHAEL 🟢 acquired 1.1K shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230788

Read more
2026-05-19 20:14

SEMPLE FRANK M 🟢 acquired 1.2K shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230777

Read more
2026-05-19 20:13

Peiffer Garry L. 🟢 acquired 1.3K shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230771

Read more
2026-05-19 20:11

HELMS CHRISTOPHER A 🟢 acquired 1.4K shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230768

Read more
2026-05-19 20:09

Breves Christine S 🟢 acquired 277 shares of MPLX LP (MPLX) Transaction Date: May 15, 2026 | Filing ID: 230762

Read more
2026-05-06 17:16

New Form S-3ASR - MPLX LP <b>Filed:</b> 2026-05-06 <b>AccNo:</b> 0001552000-26-000030 <b>Size:</b> 974 KB

Read more
2026-05-05 10:49

(30% Negative) MPLX LP (MPLX) Reports Q2 2026 Financial Results

Read more
2026-05-04 21:18

Walker Ray N JR 🟢 acquired 2.2K shares of MPLX LP (MPLX) Transaction Date: Apr 30, 2026 | Filing ID: 204351

Read more