Marathon Petroleum
1,656 hedge funds and large institutions have $36.4B invested in Marathon Petroleum in 2025 Q4 according to their latest regulatory filings, with 196 funds opening new positions, 567 increasing their positions, 572 reducing their positions, and 151 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more ownership
Funds ownership: →
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
1% less repeat investments, than reductions
Existing positions increased: 567 | Existing positions reduced: 572
14% less capital invested
Capital invested by funds: $42.4B → $36.4B (-$6B)
24% less funds holding in top 10
Funds holding in top 10: 17 → 13 (-4)
Holders
1,656
Holding in Top 10
13
Calls
$503M
Puts
$478M
Top Buyers
| 1 | +$279M | |
| 2 | +$238M | |
| 3 | +$208M | |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$106M |
| 5 |
Man Group
London,
United Kingdom
|
+$102M |
Top Sellers
| 1 | -$405M | |
| 2 | -$250M | |
| 3 | -$207M | |
| 4 |
Alyeska Investment Group
Chicago,
Illinois
|
-$151M |
| 5 |
Bank of New York Mellon
New York
|
-$138M |