Marathon Petroleum Corporation (MPC)
NYSE: MPC · Real-Time Price · USD
348.25
+11.83 (3.52%)
At close: Aug 12, 2026, 4:00 PM EDT
348.85
+0.60 (0.17%)
After-hours: Aug 12, 2026, 7:57 PM EDT
Marathon Petroleum Market Cap
Marathon Petroleum has a market cap or net worth of $97.8 billion as of August 12, 2026. Its market cap has increased by 102.84% in one year.
Market Cap
97.80B
Enterprise Value
124.32B
1-Year Change
102.84%
Ranking
Category
Stock Price
$348.25
ChartMarket Cap Chart
Since July 1, 2011, Marathon Petroleum's market cap has increased from $15.04B to $97.80B, an increase of 550.07%. That is a compound annual growth rate of 13.17%.
| Date | Market Cap | % Change |
|---|---|---|
| Aug 12, 2026 | 97.80B | 100.05% |
| 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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