Marathon PetroleumMPCEarnings & Financial Report
NYSE · Energy · Oil & Gas Refining & Marketing
Marathon Petroleum Corporation is an American petroleum refining, marketing, and transportation company headquartered in Findlay, Ohio. The company was a wholly owned subsidiary of Marathon Oil until a corporate spin-off in 2011.
Top Holders
| Holder | % Owned | Shares | Change | As of |
|---|---|---|---|---|
| The Vanguard Group | 10.02% | 33.5M | ▲ +0.61pp | 2024-09-10 |
| BlackRock, Inc. | 8.10% | 30.9M | — | 2024-01-25 |
| STATE STREET CORPORATION | 6.62% | 56.6K | — | 2024-01-30 |
Insider Transactions
Net 90d: −$2.09M · buys $0 / sells $2.09MRange:
Action:
Role:
| Insider | Role | Action | ||||
|---|---|---|---|---|---|---|
| 2026-03-13 | Hessling Ricky D. | Chief Commercial Officer | Sell (open market) | 1.6K | $228.18 | $371.0K |
| 2026-03-12 | Hessling Ricky D. | Chief Commercial Officer | Sell (open market) | 478 | $228.00 | $109.0K |
| 2026-03-12 | Hessling Ricky D. | Chief Commercial Officer | Sell (open market) | 559 | $230.00 | $128.6K |
| 2026-03-11 | Hessling Ricky D. | Chief Commercial Officer | Sell (open market) | 1.5K | $224.51 | $333.4K |
| 2026-03-11 | Hessling Ricky D. | Chief Commercial Officer | Sell (open market) | 325 | $226.00 | $73.5K |
| 2026-03-11 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Gift | 1.2K | $0.00 | $0 |
| 2026-03-02 | Hessling Ricky D. | Chief Commercial Officer | Gift | 2.0K | $0.00 | $0 |
| 2026-03-01 | Khoury Maria A | Exec VP & Chief Fin Ofc | Grant | 2.4K | $0.00 | $0 |
| 2026-03-01 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | Grant | 1.7K | $0.00 | $0 |
| 2026-03-01 | Hessling Ricky D. | Chief Commercial Officer | Grant | 2.7K | $0.00 | $0 |
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