569 hedge funds and large institutions have $11.2B invested in MPLX in 2025 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 209 increasing their positions, 133 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.05% less ownership

Funds ownership: 21.31%21.26% (-0.05%)

4% less capital invested

Capital invested by funds: $11.6B → $11.2B (-$479M)

3% less funds holding in top 10

Funds holding in top 10: 3130 (-1)

Holders
569
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$167M
Puts
$74.1M
Net Calls
Net Calls Change

Top Sellers

1 -$73.6M
2 -$62.4M
3 -$43.9M
4
Invesco
Invesco
Georgia
-$32.7M
5
Blackstone Inc
Blackstone Inc
New York
-$28.7M
Name Holding Trade Value Shares
Change
Change in
Stake
DDPIC
76
Deroy & Devereaux Private Investment Counsel
Michigan
$11.2M
Citadel Advisors
77
Citadel Advisors
Florida
$11.1M
HF
78
HRT Financial
New York
$11.1M
AAA
79
Adams Asset Advisors
Texas
$10.8M
ECM
80
Evergreen Capital Management
Washington
$10.1M
SFA
81
Sequoia Financial Advisors
Ohio
$9.96M
Cetera Investment Advisers
82
Cetera Investment Advisers
Illinois
$9.66M
GIM
83
Glenmede Investment Management
Pennsylvania
$9.56M
Rockefeller Capital Management
84
Rockefeller Capital Management
New York
$9.48M
AC
85
Avenir Corporation
Virginia
$9.42M
HAI
86
Hennessy Advisors Inc
California
$9.25M
PL
87
Parkwood LLC
Ohio
$8.24M
BIP
88
Blueprint Investment Partners
North Carolina
$7.77M
TI
89
TrueMark Investments
Illinois
$7.76M
ACM
90
Advisors Capital Management
New Jersey
$7.64M
GCM
91
Granby Capital Management
Florida
$7.21M
Commonwealth Equity Services
92
Commonwealth Equity Services
Massachusetts
$7.02M
KA
93
Kercheville Advisors
Texas
$6.95M
EWM
94
Evercore Wealth Management
New York
$6.8M
AAM
95
Advisors Asset Management
Colorado
$6.62M
GHAM
96
Gilman Hill Asset Management
Connecticut
$6.47M
Wealth Enhancement Advisory Services
97
Wealth Enhancement Advisory Services
Minnesota
$6.17M
KAS
98
Kestra Advisory Services
Texas
$6.08M
Osaic Holdings
99
Osaic Holdings
Arizona
$6.06M
SOAMC
100
Spirit of America Management Corp
New York
$5.76M