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Marathon Petroleum

1,552 hedge funds and large institutions have $33.7B invested in Marathon Petroleum in 2025 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 485 increasing their positions, 635 reducing their positions, and 115 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

0% more funds holding

Funds holding: 1,5521,552 (0)

11% less funds holding in top 10

Funds holding in top 10: 98 (-1)

24% less repeat investments, than reductions

Existing positions increased: 485 | Existing positions reduced: 635

Holders
1,552
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$484M
Puts
$378M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
826
$565K
827
$564K
828
$560K
829
$558K
830
$558K
831
$555K
832
$554K
833
$554K
834
$553K
835
$553K
836
$552K
837
$551K
838
$551K
839
$550K
840
$547K
841
$545K
842
$545K
843
$544K
844
$543K
845
$543K
846
$542K
847
$542K
848
$541K
849
$541K
850
$540K