We are live on ! Find out more
MPC icon

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
676
$912K
677
$911K
678
$908K
679
$907K
680
$907K
681
$901K
682
$898K
683
$897K
684
$896K
685
$894K
686
$892K
687
$889K
688
$885K
689
$879K
690
$879K
691
$876K
692
$870K
693
$869K
694
$868K
695
$862K
696
$862K
697
$860K
698
$860K
699
$859K
700
$858K