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Marathon Petroleum

1,539 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, 577 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,539
Holders Change
+7
Holders Change %
+0.46%
% of All Funds
20.64%
Holding in Top 10
16
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+100%
% of All Funds
0.21%
New
148
Increased
522
Reduced
577
Closed
116
Calls
$690M
Puts
$437M
Net Calls
+$253M
Net Calls Change
+$147M
Name Holding Trade Value Shares
Change
Shares
Change %
Mariner
51
Mariner
Kansas
$96.1M -$2.71M -16,288 -3%
HSBC Holdings
52
HSBC Holdings
United Kingdom
$95.7M +$972K +5,848 +1%
Fifth Third Bancorp
53
Fifth Third Bancorp
Ohio
$90.4M -$3.11M -18,751 -3%
AQR Capital Management
54
AQR Capital Management
Connecticut
$88.8M -$77M -463,687 -46%
ECP
55
Empyrean Capital Partners
California
$88.2M +$1.74M +10,500 +2%
Citigroup
56
Citigroup
New York
$76.4M -$22.1M -133,055 -22%
Bank of Montreal
57
Bank of Montreal
Ontario, Canada
$75.1M -$5.29M -31,866 -7%
Janus Henderson Group
58
Janus Henderson Group
United Kingdom
$72.7M -$46.4M -279,259 -39%
AllianceBernstein
59
AllianceBernstein
Tennessee
$68.3M -$610K -3,674 -0.9%
Thrivent Financial for Lutherans
60
Thrivent Financial for Lutherans
Minnesota
$66.3M +$1.89M +11,380 +3%
LPL Financial
61
LPL Financial
California
$65.6M -$2.85M -17,158 -4%
California State Teachers Retirement System (CalSTRS)
62
California State Teachers Retirement System (CalSTRS)
California
$61.8M -$1.73M -10,430 -3%
American Century Companies
63
American Century Companies
Missouri
$60.4M +$4.14M +24,913 +7%
PNC Financial Services Group
64
PNC Financial Services Group
Pennsylvania
$57.7M +$844K +5,080 +1%
Calamos Advisors
65
Calamos Advisors
Illinois
$55.7M +$9.84M +59,238 +21%
State Board of Administration of Florida Retirement System
66
State Board of Administration of Florida Retirement System
Florida
$53.7M +$446K +2,683 +0.8%
Jones Financial Companies
67
Jones Financial Companies
Missouri
$52.8M +$3.75M +22,422 +8%
OSAM
68
O'Shaughnessy Asset Management
Connecticut
$51.5M -$7.89M -47,513 -13%
Envestnet Asset Management
69
Envestnet Asset Management
Illinois
$50.9M +$12.1M +72,790 +31%
Korea Investment Corp
70
Korea Investment Corp
South Korea
$49.1M +$7.64M +45,981 +18%
Natixis Advisors
71
Natixis Advisors
Massachusetts
$47.4M +$6.06M +36,510 +15%
Prudential Financial
72
Prudential Financial
New Jersey
$47.2M +$11.6M +69,891 +33%
RIA
73
Recurrent Investment Advisors
Texas
$46.6M +$16M +96,152 +52%
Lord, Abbett & Co
74
Lord, Abbett & Co
New Jersey
$46.3M +$31.2M +187,986 +207%
New York State Teachers Retirement System (NYSTRS)
75
New York State Teachers Retirement System (NYSTRS)
New York
$42.4M -$2.86M -17,201 -6%