Canonical: https://ownershiptrace.com/13f/companies/690

# Who owns Marathon Petroleum Corp (MPC)? Elite investor 13F holders

9 tracked elite investors reported holding Marathon Petroleum Corp as of 2026-06-30, including Oakmark Funds, Bridgewater Associates, Gotham Asset Management, D.E. Shaw, GMO. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

9 tracked investors currently reported holding · Latest report period: 2026-06-30 · Energy · Energy

Marathon Petroleum Corporation, together with its subsidiaries, operates as an integrated downstream energy company in the United States. The company operates through three segments: Refining & Marketing; Midstream; and Renewable Diesel. The Refining & Marketing segment refines crude oil and other feedstocks at its refineries in the Gulf Coast, Mid-Continent, and West Coast regions of the United…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Oakmark Funds](https://ownershiptrace.com/13f/investors/11) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 58551242.00 USD | 229011.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/813917/0000813917-26-000042-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 89286100.00 USD | 349224.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 25303404.00 USD | 98969.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9340903.00 USD | 36535.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 6528022.00 USD | 25533.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2279966.00 USD | 8918.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 1778952.00 USD | 6958.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |
| [Mairs & Power Funds](https://ownershiptrace.com/13f/investors/54) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 355381.00 USD | 1390.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1070134/0001172661-26-003496-index.html) |
| [Matrix Asset Advisors](https://ownershiptrace.com/13f/investors/25) | MARATHON PETE CORP | SHARE | 2026-06-30 | 2026-07-15 00:00:00 | 218342.00 USD | 854.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1016287/0001172661-26-002637-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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