Quick Takeaways
- BlackRock, Inc. filed SCHEDULE 13G/A for MARATHON PETROLEUM CORP Common Stock (MPC).
- Disclosed ownership: 6.8%.
- Date of event: 31 Mar 2025.
BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for MARATHON PETROLEUM CORP Common Stock (MPC)
- Filing Manager
- BlackRock, Inc.
- Reporting Manager
- BlackRock, Inc.
- Security
- MARATHON PETROLEUM CORP Common Stock
- Symbol
- MPC
- Shares outstanding
- 309,715,485 shares
- Disclosed Ownership
- 21,060,653 shares
- Ownership
- 6.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 23 Apr 2025, 20:57:57 UTC
- Date of event
- 31 Mar 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock, Inc. disclosed 6.8% ownership in MARATHON PETROLEUM CORP Common Stock (MPC) on 31 Mar 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 23 Apr 2025, 20:57.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 6.8% | 21,060,653 | 19,589,243 | 0 | Spencer Fleming | Managing Director |