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Marathon Petroleum Corp
MPC - CIK 0001510295
Market cap$77.35 B
Rank#211
SEC filings990
Market capitalization of Marathon Petroleum Corp
As of 2026-06-10, Marathon Petroleum Corp (MPC) has a market capitalization of $77.35 B, making it the #211 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $77.35 B |
| 2026-05-29 | $73.03 B |
| 2026-05-28 | $72.12 B |
| 2026-05-26 | $74.40 B |
| 2026-05-25 | $74.34 B |
| 2026-05-24 | $74.34 B |
| 2026-05-22 | $74.34 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is Marathon Petroleum Corp's market cap?
As of 2026-06-10, Marathon Petroleum Corp (MPC) has a market capitalization of $77.35 B, making it the #211 most valuable US-listed company.
Where does Marathon Petroleum Corp rank by market cap?
Marathon Petroleum Corp is the #211 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.