Marathon Petroleum Corp
MPC- Exchange
- NYSE
- Industry
- Petroleum Refining
- SEC CIK
- 0001510295
In the last 90 days, Marathon Petroleum Corp insiders filed 0 open-market purchases and 5 sales; 1,954 institutions reported holding it in 13F filings for Q2 2026, worth $56.0B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
13F holders, Q2 2024
Institutional positions in Marathon Petroleum Corp as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,653
- −17 vs. Q1 2024
- Shares held
- 250.1M
- −11.1M (−4.3%) vs. Q1 2024
- Total value
- $43.4B
- −$9.16B (−17.4%) vs. Q1 2024
- New holders
- 127
- 592 more added
- Sold out
- 144
- 604 more reduced
22 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MPC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,954 | $56.0B |
| Q1 2026 | 1,897 | $53.9B |
| Q4 2025 | 1,679 | $36.4B |
| Q3 2025 | 1,662 | $42.4B |
| Q2 2025 | 1,572 | $38.5B |
| Q1 2025 | 1,564 | $33.7B |
| Q4 2024 | 1,562 | $32.4B |
| Q3 2024 | 1,583 | $38.9B |
| Q2 2024 | 1,653 | $43.4B |
| Q1 2024 | 1,692 | $52.7B |
| Q4 2023 | 1,554 | $41.1B |
| Q3 2023 | 1,476 | $43.8B |
| Q2 2023 | 1,356 | $35.4B |
| Q1 2023 | 1,442 | $44.3B |
| Q4 2022 | 1,391 | $40.9B |
| Q3 2022 | 1,293 | $36.1B |
| Q2 2022 | 1,234 | $32.3B |
| Q1 2022 | 1,185 | $36.1B |
| Q4 2021 | 1,098 | $28.9B |
| Q3 2021 | 1,008 | $29.6B |
| Q2 2021 | 1,004 | $29.5B |
| Q1 2021 | 976 | $27.0B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ziegler Capital Management, LLC | – | – | – | – | Not filed |
| Marketfield Asset Management LLC | – | – | – | – | Not filed |
| RIA Advisory Group LLC | – | – | – | – | Not filed |
| Connectus Wealth, LLC | – | – | – | – | Not filed |
| Grey Street Capital, LLC | – | – | – | – | Not filed |
| CWA Asset Management Group, LLC | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Wilbanks Smith & Thomas Asset Management LLC | – | – | – | – | Not filed |
| Cipher Capital LP | – | – | – | – | Not filed |
| Eudaimonia Advisors LLC | – | – | – | – | Not filed |
| InterOcean Capital Group, LLC | – | – | – | – | Not filed |
| Imprint Wealth LLC | – | – | – | – | Not filed |
| FirstPurpose Wealth LLC | – | – | – | – | Not filed |
| Eudaimonia Partners, LLC | – | – | – | – | Not filed |
| Objective Capital Management, LLC | – | – | – | – | Not filed |
| FSA Wealth Management LLC | – | – | – | – | Not filed |
| Norwood Financial Corp | – | – | – | – | Not filed |
| Cambridge Trust Co | – | – | – | – | Not filed |
| Retirement Group, LLC | – | – | – | – | Not filed |