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Marathon Petroleum
1,881 hedge funds and large institutions have $53.9B invested in Marathon Petroleum in 2026 Q1 according to their latest regulatory filings, with 348 funds opening new positions, 565 increasing their positions, 673 reducing their positions, and 112 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
more call options, than puts
Call options by funds: $ | Put options by funds: $
12% more funds holding
Funds holding: 1,673 → 1,881 (+208)
0.62% more ownership
Funds ownership: 74.36% → 74.98% (+0.62%)
16% less repeat investments, than reductions
Existing positions increased: 565 | Existing positions reduced: 673
Holders
1,881
Holding in Top 10
26
Calls
$861M
Puts
$631M
Top Buyers
| 1 | +$398M | |
| 2 | +$291M | |
| 3 | +$220M | |
| 4 |
Two Sigma Investments
New York
|
+$129M |
| 5 |
Goldman Sachs
New York
|
+$83.8M |
Top Sellers
| 1 | -$316M | |
| 2 | -$291M | |
| 3 | -$248M | |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$157M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$143M |