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Marathon Petroleum
MPC

Overview Fund Activity

1,531 hedge funds and large institutions have $33.2B invested in Marathon Petroleum in 2025 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 482 increasing their positions, 629 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,531
Holders Change
-3
Holders Change %
-0.2%
% of All Funds
20.8%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.11%
New
137
Increased
482
Reduced
629
Closed
114
Calls
$484M
Puts
$378M
Net Calls
+$106M
Net Calls Change
-$5.05M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$559M
2
Harris Associates
Harris Associates
Illinois
+$311M
3
Boston Partners
Boston Partners
Massachusetts
+$292M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$271M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$188M

Top Sellers

1
Ameriprise
Ameriprise
Minnesota
-$213M
2
CWP
Capital Wealth Planning
Florida
-$185M
3
State Street
State Street
Massachusetts
-$179M
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$140M
5
National Bank of Canada
National Bank of Canada
Quebec, Canada
-$133M
Name Holding Trade Value Shares
Change 		Shares
Change %
CFO
876
Callan Family Office
Pennsylvania
$480K +$89.6K +615 +23%
SMC
877
Smith, Moore & Co
Missouri
$480K +$1.31K +9 +0.3%
FT
878
Fiduciary Trust
Massachusetts
$480K +$3.35K +23 +0.7%
CWP
879
Capital Wealth Planning
Florida
$479K -$185M -1,268,632 -100%
PTC
880
Private Trust Company
Ohio
$479K +$14K +96 +3%
CI
881
Cigna Investments
Connecticut
$476K -$23.8K -163 -5%
AMIM
882
Aull & Monroe Investment Management
Alabama
$475K – – –
FBT
883
First Bank & Trust
South Dakota
$470K -$1.75K -12 -0.4%
DWM
884
Destination Wealth Management
California
$470K – – –
OWA
885
One Wealth Advisors
California
$469K -$167K -1,145 -26%
WJA
886
Willis Johnson & Associates
Texas
$469K +$126K +862 +37%
CNBOF
887
City National Bank of Florida
Florida
$468K +$64.7K +444 +16%
SW
888
Simplicity Wealth
New Jersey
$468K +$64.7K +444 +16%
Hudson Bay Capital Management
889
Hudson Bay Capital Management
Connecticut
$468K +$468K +3,210 New
CAG
890
Csenge Advisory Group
Florida
$466K -$47.9K -375 -9%
OL
891
one8zero8 LLC
North Carolina
$465K -$179K -1,230 -28%
LWP
892
LeClair Wealth Partners
Ohio
$465K +$1.46K +10 +0.3%
HIMC
893
Heritage Investors Management Corp
Maryland
$465K – – –
GSB
894
Greenfield Savings Bank
Massachusetts
$465K – – –
VIM
895
Vista Investment Management
Pennsylvania
$464K – – –
OTL
896
Oak Thistle LLC
New York
$464K +$464K +3,187 New
ECM
897
Elgethun Capital Management
South Dakota
$462K -$121K -832 -21%
LSIA
898
LaSalle St. Investment Advisors
Illinois
$460K +$291 +2 +0.1%
JSL
899
JT Stratford LLC
Georgia
$457K -$464K -3,186 -50%
AF
900
Aldebaran Financial
$456K – – –
34 35
36
37 38