MPLX Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of MPLX?
Owner TypeNumber of SharesOwnership Percentage
Private Companies12,4400.00122%
Individual Insiders1,647,7840.162%
General Public142,778,03814.1%
Institutions224,341,98122.1%
Public Companies647,415,45263.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 80.89% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
63.7%
Marathon Petroleum Corporation
647,415,452US$27.0b0%no data
2.53%
ALPS Advisors, Inc.
25,661,145US$1.1b-11%6.0%
2.3%
Harvest Fund Advisors LLC
23,413,432US$978.0m-2.74%14.52%
2.05%
Invesco Ltd.
20,819,184US$869.6m-0.36%0.24%
1.14%
Tortoise Capital Advisors, L.L.C.
11,562,838US$483.0m-6.14%6.6%
1.14%
Goldman Sachs Asset Management, L.P.
11,540,909US$482.1m3.88%0.13%
0.95%
Bank of America Corporation, Asset Management Arm
9,655,274US$403.3m-13.8%0.18%
0.7%
JPMorgan Chase & Co, Brokerage and Securities Investments
7,124,334US$297.6m218%0.24%
0.64%
Mirae Asset Global Investments Co., Ltd.
6,463,737US$270.0m2.45%0.26%
0.56%
UBS Asset Management AG
5,741,012US$239.8m-2.19%0.03%
0.54%
Kayne Anderson Capital Advisors, L.P.
5,503,006US$229.9m-4.4%5.94%
0.53%
Chickasaw Capital Management, LLC
5,409,380US$226.0m-4.39%10.8%
0.53%
Goldman Sachs Group, Investment Banking and Securities Investments
5,391,390US$225.2m18.8%0.11%
0.49%
ClearBridge Investments, LLC
4,999,259US$208.8m-0.99%0.16%
0.49%
Energy Income Partners LLC
4,969,707US$207.6m14%3.89%
0.43%
Brookfield Corporation
4,413,643US$184.4m-1.43%0.56%
0.41%
Morgan Stanley Investment Management Inc.
4,186,122US$174.9m0.7%0.12%
0.3%
CIBC Private Wealth Advisors, Inc.
3,028,327US$126.5m23.4%0.25%
0.27%
ING Groep NV, Insurance and Banking Investments
2,740,500US$114.5m21.2%0.69%
0.23%
Miller Howard Investments, Inc.
2,385,733US$99.7m0.96%3.31%
0.21%
Barclays Bank PLC, Securities Investments
2,110,081US$88.1m0%0.12%
0.19%
Duff & Phelps Investment Management Co.
1,976,693US$82.6m0.43%0.88%
0.18%
Nomura Holdings Inc, Securities & Investment Arm
1,831,500US$76.5m0%0.34%
0.18%
BNP Paribas Arbitrage Sa, Asset Management Arm
1,826,484US$76.3m53.9%0.09%
0.18%
Westwood Management Corp.
1,793,525US$74.9m19.4%0.59%
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