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MPLX
MPLX

Overview Fund Activity

566 hedge funds and large institutions have $11B invested in MPLX in 2025 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 209 increasing their positions, 131 reducing their positions, and 47 closing their positions.

Holders
566
Holders Change
+5
Holders Change %
+0.89%
% of All Funds
7.6%
Holding in Top 10
30
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-3.23%
% of All Funds
0.4%
New
64
Increased
209
Reduced
131
Closed
47
Calls
$114M
Puts
$51.5M
Net Calls
+$62.9M
Net Calls Change
-$140M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$74.5M
2
ICA
2
Infrastructure Capital Advisors
New York
$62.1M
3
UBS Group
3
UBS Group
Switzerland
$351M
4
Bank of America
4
Bank of America
North Carolina
$509M
5
NCM
5
Northside Capital Management
Oregon
$30.5M

Top Sellers

1
Amundi
1
Amundi
France
$0
2
Morgan Stanley
2
Morgan Stanley
New York
$270M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$111M
4
Invesco
4
Invesco
Georgia
$1B
5
Blackstone Inc
5
Blackstone Inc
New York
$873M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
26
Fidelity Investments
Massachusetts
$73.3M 1,423,546 -519,583 -27%
Stifel Financial
27
Stifel Financial
Missouri
$70.3M 1,363,994 -67,345 -5%
ICA
28
Infrastructure Capital Advisors
New York
$62.1M 1,205,064 +1,041,289 +636%
Barclays
29
Barclays
United Kingdom
$58.8M 1,142,351 -55,827 -5%
EIP
30
Epoch Investment Partners
New York
$57.6M 1,117,865 -86,383 -7%
Mariner
31
Mariner
Kansas
$57.6M 1,117,316 +50,568 +5%
P3I
32
Progeny 3 Inc
Washington
$54.6M 1,060,459 +4,900 +0.5%
Neuberger Berman Group
33
Neuberger Berman Group
New York
$54M 1,048,144 +51,367 +5%
Allianz Asset Management
34
Allianz Asset Management
Germany
$52.3M 1,015,300 -259,900 -20%
Deutsche Bank
35
Deutsche Bank
Germany
$50.6M 982,930 +102,750 +12%
BNP Paribas Financial Markets
36
BNP Paribas Financial Markets
France
$48.6M 943,120 -252,995 -21%
Raymond James Financial
37
Raymond James Financial
Florida
$46.8M 908,937 +30,331 +3%
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$41.4M 804,185 +22,756 +3%
Jennison Associates
39
Jennison Associates
New York
$39.6M 768,631 -3,063 -0.4%
LIM
40
Longfellow Investment Management
Massachusetts
$39.5M 766,529 – –
Wells Fargo
41
Wells Fargo
California
$38.6M 748,861 -180,102 -19%
Cohen & Steers
42
Cohen & Steers
New York
$35.6M 691,287 +34,320 +5%
WHRC
43
W.H. Reaves & Co
New Jersey
$34.5M 670,500 +560,500 +510%
HighTower Advisors
44
HighTower Advisors
Illinois
$32.9M 637,834 +23,043 +4%
NCM
45
Northside Capital Management
Oregon
$30.5M 592,056 +592,056 New
BlackRock
46
BlackRock
New York
$30.2M 585,593 +474,842 +429%
AL
47
Appaloosa LP
New Jersey
$29.8M 578,500 – –
AP
48
Americana Partners
Texas
$26.8M 520,001 -1,204 -0.2%
RA
49
RR Advisors
Texas
$25.7M 499,000 -13,000 -3%
USCWA
50
U.S. Capital Wealth Advisors
Texas
$25.4M 493,858 +177 +0%
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