Marathon Petroleum Corporation (MPC)
NYSE: MPC · Real-Time Price · USD
458.81
+3.78 (0.83%)
At close: Oct 12, 2026, 4:00 PM EDT
459.80
+0.99 (0.22%)
Pre-market: Oct 13, 2026, 8:29 AM EDT
Marathon Petroleum Market Cap
Marathon Petroleum has a market cap or net worth of $128.85 billion as of October 12, 2026. It is the 165th most valuable company in the world and the 92nd biggest in the United States. Its market cap has increased by 134.29% in one year.
Market Cap
128.85B
Enterprise Value
155.37B
1-Year Change
134.29%
Global Rank
Country Rank
#92 United States
Category
ChartMarket Cap Chart
Since July 1, 2011, Marathon Petroleum's market cap has increased from $15.04B to $128.85B, an increase of 756.44%. That is a compound annual growth rate of 15.08%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 12, 2026 | 128.85B | 163.56% |
| Dec 31, 2025 | 48.89B | 9.04% |
| Dec 31, 2024 | 44.83B | -20.41% |
| Dec 29, 2023 | 56.33B | 3.27% |
| Dec 30, 2022 | 54.55B | 38.48% |
| Dec 31, 2021 | 39.39B | 46.38% |
| Dec 31, 2020 | 26.91B | -31.21% |
| Dec 31, 2019 | 39.12B | -4.04% |
| Dec 31, 2018 | 40.77B | 26.51% |
| Dec 29, 2017 | 32.23B | 21.26% |
| Dec 30, 2016 | 26.58B | -3.81% |
| Dec 31, 2015 | 27.63B | 9.25% |
| Dec 31, 2014 | 25.29B | -8.41% |
| Dec 31, 2013 | 27.61B | 29.22% |
| Dec 31, 2012 | 21.37B | 80.04% |
| Dec 30, 2011 | 11.87B | -21.11% |
| Jul 1, 2011 | 15.04B | - |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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