BlackRock on MPC, Oct 27, 2026
BlackRock now owns 7.9%, as a passive investor.
- Date
- Oct 27, 2026
- Who
- BlackRock
- Fund
- MPC - Marathon Petroleum Corp
- Stake
- 7.9% (22,115,488 shares)
- Type of notice
- Updated notice
- Document number
- 0002012383-26-003815
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