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Raw inputs
Equipment
Foundry
Chip design
Software
AI demand
—
Company details
Market cap
$77B
P/E ratio
16.6×
Div yield
1.5%
EPS (2025)
$13.22
Revenue (2025)
$133B
Refining throughput
~3.0M bpd
Operating cash flow
$8.3B
Capital returned
$4.5B
In plain English
Marathon Petroleum runs the largest refining system in the United States — turning crude oil into the gasoline, diesel and jet fuel that move the country — and controls MPLX, a giant pipeline-and-processing business whose steady distributions bankroll one of the market's most aggressive share-buyback programmes. Built into today's scale by the ~$23B Andeavor takeover, then simplified by selling Speedway to 7-Eleven for ~$21B.
In simple terms
What Marathon Petroleum really sells
Marathon Petroleum runs the largest refining system in the United States — turning crude oil into the gasoline, diesel and jet fuel that move the country — and controls MPLX, a giant pipeline-and-processing business whose steady distributions bankroll one of the market's most aggressive share-buyback programmes. Built into today's scale by the ~$23B Andeavor takeover, then simplified by selling Speedway to 7-Eleven for ~$21B.
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