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Marathon Petroleum
MPC

Overview Fund Activity

1,538 hedge funds and large institutions have $38.4B invested in Marathon Petroleum in 2025 Q2 according to their latest regulatory filings, with 148 funds opening new positions, 522 increasing their positions, 576 reducing their positions, and 115 closing their positions.

Holders
1,538
Holders Change
+6
Holders Change %
+0.39%
% of All Funds
20.64%
Holding in Top 10
15
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+87.5%
% of All Funds
0.2%
New
148
Increased
522
Reduced
576
Closed
115
Calls
$690M
Puts
$437M
Net Calls
+$253M
Net Calls Change
+$147M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$6.46B
2
Harris Associates
2
Harris Associates
Illinois
$686M
3
Geode Capital Management
3
Geode Capital Management
Massachusetts
$1.33B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$559M
5
Boston Partners
5
Boston Partners
Massachusetts
$1.02B

Top Sellers

1
DFG
1
Demars Financial Group
Washington
$4.8M
2
Pacer Advisors
2
Pacer Advisors
Pennsylvania
$334M
3
Amundi
3
Amundi
France
$254M
4
State Street
4
State Street
Massachusetts
$3.06B
5
BlackRock
5
BlackRock
New York
$3.89B
Name Holding Trade Value Shares
Change 		Shares
Change %
CCG
1576
Ceeto Capital Group
Florida
– -$626K -4,300 Closed
AM
1577
AGF Management
Ontario, Canada
– -$625K -4,292 Closed
YIH
1578
Y-Intercept (HK)
Hong Kong
– -$625K -4,291 Closed
ACM
1579
Aster Capital Management
United Arab Emirates
– -$610K -4,061 Closed
AIFS
1580
A&I Financial Services
Colorado
– -$541K -3,716 Closed
VF
1581
Virtu Financial
New York
– -$518K -3,556 Closed
DC
1582
Diametric Capital
Massachusetts
– -$517K -3,546 Closed
MP
1583
Mangrove Partners
Connecticut
– -$495K -3,399 Closed
Hudson Bay Capital Management
1584
Hudson Bay Capital Management
Connecticut
– -$468K -3,210 Closed
JCM
1585
Janney Capital Management
Pennsylvania
– -$442K -3,033 Closed
TCM
1586
Traynor Capital Management
Pennsylvania
– -$441K -3,027 Closed
IQI
1587
Integrated Quantitative Investments
Washington
– -$423K -2,900 Closed
JG
1588
Jain Global
New York
– -$421K -2,892 Closed
TCA
1589
Transcend Capital Advisors
New Jersey
– -$418K -2,872 Closed
CA
1590
Claro Advisors
Massachusetts
– -$416K -2,857 Closed
OTPPB
1591
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$411K -2,820 Closed
GCM
1592
Greenland Capital Management
New York
– -$401K -2,750 Closed
IC
1593
Inscription Capital
Texas
– -$522K -2,589 Closed
FFM
1594
Fullerton Fund Management
Singapore
– -$366K -2,509 Closed
CWM
1595
CMH Wealth Management
New Hampshire
– -$325K -2,229 Closed
PCMC
1596
Paragon Capital Management (Colorado)
Colorado
– -$323K -2,215 Closed
CCIA
1597
Campbell & Co Investment Adviser
Maryland
– -$313K -2,145 Closed
DFG
1598
Dupree Financial Group
Kentucky
– -$311K -2,132 Closed
LA
1599
Legacy Advisors
Pennsylvania
– -$308K -2,116 Closed
SFC
1600
SYM Financial Corp
Indiana
– -$295K -2,023 Closed
62 63
64
65 66