Marathon Petroleum
1,545 hedge funds and large institutions have $38.5B invested in Marathon Petroleum in 2025 Q2 according to their latest regulatory filings, with 149 funds opening new positions, 522 increasing their positions, 581 reducing their positions, and 117 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
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 capital invested
Capital invested by funds: $ → $
1% more funds holding
Funds holding: 1,532 → 1,545 (+13)
0.64% more ownership
Funds ownership: 74.72% → 75.36% (+0.64%)
10% less repeat investments, than reductions
Existing positions increased: 522 | Existing positions reduced: 581
Holders
1,545
Holding in Top 10
16
Calls
$690M
Puts
$437M
Top Buyers
| 1 | +$652M | |
| 2 | +$331M | |
| 3 | +$171M | |
| 4 |
JPMorgan Chase & Co
New York
|
+$129M |
| 5 |
Boston Partners
Boston,
Massachusetts
|
+$119M |
Top Sellers
| 1 | -$778M | |
| 2 | -$248M | |
| 3 | -$215M | |
| 4 |
State Street
Boston,
Massachusetts
|
-$170M |
| 5 |
BlackRock
New York
|
-$150M |