MPLX icon

MPLX
MPLX

Overview Fund Activity

561 hedge funds and large institutions have $11.6B invested in MPLX in 2025 Q1 according to their latest regulatory filings, with 76 funds opening new positions, 199 increasing their positions, 128 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
561
Holders Change
+30
Holders Change %
+5.65%
% of All Funds
7.62%
Holding in Top 10
31
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+6.9%
% of All Funds
0.42%
New
76
Increased
199
Reduced
128
Closed
33
Calls
$280M
Puts
$76.8M
Net Calls
+$203M
Net Calls Change
+$32.7M

Top Buyers

1
KACA
Kayne Anderson Capital Advisors
California
$417M
2
Bank of America
Bank of America
North Carolina
$488M
3
Morgan Stanley
Morgan Stanley
New York
$346M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$270M
5
Neuberger Berman Group
Neuberger Berman Group
New York
$53.3M

Top Sellers

1
ICA
Infrastructure Capital Advisors
New York
$14.2M
2
Blackstone Inc
Blackstone Inc
New York
$937M
3
Invesco
Invesco
Georgia
$1.07B
4
TCA
Tortoise Capital Advisors
Kansas
$735M
5
Nomura Holdings
Nomura Holdings
Japan
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
OAM
176
Oppenheimer Asset Management
New York
$1.78M -$30.1K -562 -2%
ASN
177
Advisory Services Network
Georgia
$1.75M +$584K +10,907 +50%
SI
178
Stephens Inc
Arkansas
$1.74M +$5.78K +108 +0.3%
HFS
179
Howard Financial Services
Texas
$1.74M +$30.2K +564 +2%
PFA
180
Pathway Financial Advisers
Indiana
$1.73M +$279K +5,207 +19%
CS
181
Cannell & Spears
New York
$1.72M – – –
UB
182
UMB Bank
Missouri
$1.71M – – –
Corient Private Wealth
183
Corient Private Wealth
Florida
$1.67M -$147K -2,745 -8%
BCM
184
Birch Capital Management
Texas
$1.66M +$28.6K +534 +2%
XT
185
XTX Topco
Cayman Islands
$1.66M -$687K -12,831 -29%
PP
186
Pingora Partners
Wyoming
$1.65M – – –
BI
187
Bramshill Investments
Florida
$1.61M +$2.03K +38 +0.1%
QCG
188
Quadrant Capital Group
Ohio
$1.61M – – –
AIC
189
Anthracite Investment Company
Texas
$1.61M – – –
PFS
190
Prospera Financial Services
Texas
$1.6M +$40.7K +761 +3%
CAM
191
Cresset Asset Management
Illinois
$1.57M -$1.52M -28,431 -49%
CIA
192
Corigliano Investment Advisers
North Carolina
$1.5M +$1.5M +28,000 New
OF
193
Outfitter Financial
Maine
$1.5M – – –
OC
194
Oppenheimer & Co
New York
$1.5M -$8.57M -160,097 -85%
OCPWS
195
One Charles Private Wealth Services
Massachusetts
$1.5M – – –
FFG
196
Fortem Financial Group
California
$1.49M -$12K -224 -0.8%
M&T Bank
197
M&T Bank
New York
$1.47M -$856K -16,000 -37%
DADC
198
D.A. Davidson & Co
Montana
$1.45M -$37.7K -705 -3%
MFFIA
199
McIntyre, Freedman & Flynn Investment Advisers
Massachusetts
$1.45M – – –
HWM
200
HB Wealth Management
Georgia
$1.43M +$73.6K +1,376 +5%
6 7
8
9 10