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Marathon Petroleum Corp
MPC - Company ID 0001510295
Market cap$82.71 B
Rank#194
Filings990
Market capitalization of Marathon Petroleum Corp
As of 2026-07-09, Marathon Petroleum Corp (MPC) has a market capitalization of $82.71 B, making it the #194 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $82.71 B |
| 2026-07-08 | $81.94 B |
| 2026-07-07 | $77.75 B |
| 2026-07-06 | $78.92 B |
| 2026-07-05 | $77.76 B |
| 2026-07-04 | $77.76 B |
| 2026-07-03 | $77.76 B |
| 2026-07-02 | $77.98 B |
| 2026-07-01 | $77.33 B |
| 2026-06-30 | $74.79 B |
| 2026-06-29 | $77.44 B |
| 2026-06-28 | $74.17 B |
Market Cap of similar companies
Frequently asked questions
What is Marathon Petroleum Corp's market cap?
As of 2026-07-09, Marathon Petroleum Corp (MPC) has a market capitalization of $82.71 B, making it the #194 most valuable US-listed company.
Where does Marathon Petroleum Corp rank by market cap?
Marathon Petroleum Corp is the #194 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.