Marathon Petroleum (MPC) Superinvestor holders
25 of the superinvestors we track hold Marathon Petroleum (MPC) in their latest 13F filings, $2.8B in total.
Summary
The largest holder is Mark Donovan (Boston Partners), with $906M, 0.8% of the portfolio.
In their latest quarter: 1 opened a new position, 9 added, 12 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Mark Donovan Boston Partners |
Trimmed | 3,515,417 | $906M | 0.8% | Q2 2026 |
| Josef Lakonishok LSV Asset Management |
Trimmed | 1,426,501 | $564M | 1.0% | Q3 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 1,239,241 | $317M | 0.2% | Q2 2026 |
| Acadian Acadian Asset Management |
Added | 757,622 | $300M | 0.3% | Q3 2026 |
| Cliff Asness AQR Capital Management |
Added | 828,334 | $212M | 0.1% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
Added | 349,224 | $89M | 0.4% | Q2 2026 |
| Man Group Man Group plc |
Added | 293,849 | $75M | 0.1% | Q2 2026 |
| Bill Nygren Harris Associates LP |
Trimmed | 229,011 | $59M | 0.1% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 223,151 | $57M | 0.0% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 181,324 | $46M | 0.1% | Q2 2026 |
| Bernard Horn Polaris Capital Management |
Trimmed | 86,482 | $34M | 3.6% | Q3 2026 |
| Paul Marshall Marshall Wace |
Trimmed | 126,027 | $32M | 0.0% | Q2 2026 |
| Brandon Haley Holocene Advisors |
Trimmed | 123,764 | $32M | 0.1% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Added | 98,969 | $25M | 0.1% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Added | 36,535 | $9M | 0.0% | Q2 2026 |
| Ken Fisher Fisher Investments |
Added | 22,509 | $9M | 0.0% | Q3 2026 |
| Jeremy Grantham GMO |
Added | 25,533 | $7M | 0.0% | Q2 2026 |
| First Manhattan First Manhattan Co |
Trimmed | 17,303 | $4M | 0.0% | Q2 2026 |
| Mario Gabelli GAMCO Investors |
Trimmed | 6,958 | $2M | 0.0% | Q2 2026 |
| Murray Stahl Horizon Kinetics LLC |
Held | 5,202 | $1M | 0.0% | Q2 2026 |
| Ken Tropin Graham Capital Management |
Trimmed | 4,624 | $1M | 0.0% | Q2 2026 |
| Mairs & Power Mairs & Power Inc |
Held | 1,390 | $355,381 | 0.0% | Q2 2026 |
| David Katz Matrix Asset Advisors |
Held | 854 | $337,689 | 0.0% | Q3 2026 |
| Neil Hennessy Hennessy Advisors |
Trimmed | 612 | $241,997 | 0.0% | Q3 2026 |
| Steve Cohen Point72 Asset Management |
New position | 523 | $133,715 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 25 |
| Q1 2026 | 25 |
| Q4 2025 | 27 |
| Q3 2025 | 21 |
| Q2 2025 | 20 |
| Q1 2025 | 16 |
| Q4 2024 | 19 |
| Q3 2024 | 19 |
Questions about Marathon Petroleum
Which superinvestors own Marathon Petroleum?
25 of the superinvestors we track hold Marathon Petroleum (MPC) in their latest 13F filings, $2.8B in total. Mark Donovan, Josef Lakonishok, Two Sigma, Acadian, Cliff Asness, Ray Dalio.
Who is the largest superinvestor holder of MPC?
The largest holder is Mark Donovan (Boston Partners), with $906M, 0.8% of the portfolio.
From Marathon Petroleum's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.