Maryann T. Mannen owns 0.04% of Marathon Petroleum
110,939 shares as of the August 3, 2026 filing, worth $53M at the latest close.
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Free.
The stake
0.04%
worth $53M at the latest close
Stake rank
#681
by dollar value of the stake
Last sale
None
no sales since 2016
Last buy
None
no purchases since 2016
Maryann T. Mannen owns 0.04% of Marathon Petroleum Corp: 110,939 of 280,824,763 shares, worth about $53M at the 2026-10-16 close. The stake has moved from 0.00% in 2021 to 0.04% on 2026-08-03.
How the stake is held
as of the Aug 3, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Aug 3, 2026 · Form 4 ↗
HELD DIRECTLY
110,939
100.0%
THE STAKE
110,939
0.04%