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MPLX
MPLX

Overview Fund Activity

568 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
Holders
568
Holders Change
+7
Holders Change %
+1.25%
% of All Funds
7.62%
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
133
Closed
47
Calls
$167M
Puts
$74.1M
Net Calls
+$92.6M
Net Calls Change
-$111M

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 Holding Trade Value Shares
Change 		Shares
Change %
Susquehanna International Group
176
Susquehanna International Group
Pennsylvania
$1.86M -$341K -6,625 -16%
PHS
177
Pekin Hardy Strauss
Illinois
$1.83M – – –
Lido Advisors
178
Lido Advisors
California
$1.76M +$24.7K +479 +1%
OWP
179
Obermeyer Wealth Partners
Colorado
$1.76M -$50.6K -982 -3%
PFA
180
Pathway Financial Advisers
Indiana
$1.75M +$87.3K +1,695 +5%
Northern Trust
181
Northern Trust
Illinois
$1.75M -$14.5M -282,126 -89%
AWM
182
Apollon Wealth Management
South Carolina
$1.73M -$16.1K -312 -0.9%
HFS
183
Howard Financial Services
Texas
$1.73M +$61.8K +1,200 +4%
William Blair & Company
184
William Blair & Company
Illinois
$1.72M -$1.91K -37 -0.1%
BCM
185
Brookstone Capital Management
Illinois
$1.72M -$74.4K -1,444 -4%
AIA
186
AssuredPartners Investment Advisors
Florida
$1.69M -$46.5K -903 -3%
SI
187
Stephens Inc
Arkansas
$1.68M +$3.3K +64 +0.2%
OAM
188
Oppenheimer Asset Management
New York
$1.66M -$57.2K -1,110 -3%
UB
189
UMB Bank
Missouri
$1.64M – – –
PFS
190
Prospera Financial Services
Texas
$1.63M +$84.2K +1,634 +5%
KPWS
191
Kestra Private Wealth Services
Texas
$1.61M +$470K +9,128 +41%
BCM
192
Birch Capital Management
Texas
$1.6M – – –
PP
193
Pingora Partners
Wyoming
$1.59M – – –
PIWA
194
Prevail Innovative Wealth Advisors
Kansas
$1.56M -$527K -10,235 -25%
QCG
195
Quadrant Capital Group
Ohio
$1.55M – – –
BI
196
Bramshill Investments
Florida
$1.55M -$8.35K -162 -0.5%
AIC
197
Anthracite Investment Company
Texas
$1.55M – – –
IA
198
IFG Advisory
Georgia
$1.53M +$287K +5,571 +23%
ProShare Advisors
199
ProShare Advisors
Maryland
$1.52M +$229K +4,439 +18%
CS
200
Cannell & Spears
New York
$1.52M -$139K -2,700 -8%
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8
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