Share ownership MPLX LP

MPLX

US55336V1008

Oil & Gas Transportation Services

Market Closed - Nyse Other stock markets 02:30:02 10/12/2025 am IST			5-day change	1st Jan Change
55.20 ^USD	-0.63%		+2.41%	+15.34%

01/12	JPMorgan Downgrades MPLX to Neutral From Overweight, Price Target is $57	MT
24/11	Sector Update: Energy Stocks Advance Premarket Monday	MT

Share class: MPLX LP

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	1,01,70,00,000	36,93,66,536 ( 36.32 %)	0	36.32 %

Major shareholders: MPLX LP

Name	Equities	%	Valuation
MARATHON PETROLEUM CORPORATION 63.66 %	64,74,15,452	63.66 %	35 174 M $
ALPS Advisors, Inc. (Subfiler) 2.597 %	2,64,09,654	2.597 %	1 435 M $
Invesco Advisers, Inc. 1.923 %	1,95,61,938	1.923 %	1 063 M $
Harvest Fund Advisors LLC 1.378 %	1,40,17,717	1.378 %	762 M $
Tortoise Capital Advisors LLC 1.329 %	1,35,20,479	1.329 %	735 M $
Goldman Sachs Wealth Services LP 1.288 %	1,30,96,229	1.288 %	712 M $
Bank of America NA (Charlotte, North Carolina) 0.9189 %	93,45,942	0.9189 %	508 M $
KA Fund Advisors LLC 0.7112 %	72,33,767	0.7112 %	393 M $
Mirae Asset Global ETFs Holdings Ltd. 0.6942 %	70,60,024	0.6942 %	384 M $
Energy Income Partners LLC 0.5565 %	56,59,885	0.5565 %	308 M $
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Breakdown by shareholder type

Marathon Petroleum Corp.	63.67%
Institutional	14.14%
Other	6.25%
ING Groep NV	0.42%
Individuals	0.16%
Hennessy Advisors, Inc.	0.02%
Unknown	15.34%

Based on 1000 largest holdings

Geographical origin of shareholders

United States	83.86%
Netherlands	0.42%
Individuals	0.16%
United Kingdom	0.12%
France	0.1%

Based on 1000 largest holdings

MPLX LP is a diversified master limited partnership that owns and operates midstream energy infrastructure and logistics assets and provides fuel distribution services. The Companyâs segments include Logistics and Storage (L&S) and Gathering and Processing (G&P). The L&S segment primarily engages in the gathering, transportation, storage and distribution of crude oil, refined products, other hydrocarbon-based products, and renewables. The L&S segment also includes the operation of its refining logistics, fuel distribution and inland marine businesses, terminals, rail facilities and storage caverns. The G&P segment provides gathering, processing and transportation of natural gas, as well as the transportation, fractionation, storage and marketing of natural gas liquids (NGLs). Its assets include a network of crude oil and refined product pipelines; an inland marine business; light-product, asphalt, heavy oil and marine terminals; storage caverns, and others.

Employees

Sector

Oil & Gas Transportation Services

Calendar

03/02 - Q4 2025 Earnings Release (Projected)

More about the company