Exxon Mobil Corporation (XOM)
 NYSE: XOM · Real-Time Price · USD
 114.36
 -0.33 (-0.29%)
  At close: Oct 31, 2025, 4:00 PM EDT
114.72
 +0.36 (0.31%)
  After-hours: Oct 31, 2025, 6:15 PM EDT
Exxon Mobil Market Cap
Exxon Mobil has a market cap or net worth of $487.54 billion as of October 31, 2025. Its market cap has decreased by -8.82% in one year.
Market Cap 
 487.54B
Enterprise Value 
 515.77B
1-Year Change 
 -8.82%
Ranking 
 Category 
 Stock Price 
$114.36
Market Cap Chart
Since December 1, 1998, Exxon Mobil's market cap has increased from $174.12B to $487.54B, an increase of 180.00%. That is a compound annual growth rate of 3.90%.
Market Cap History
| Date | Market Cap | % Change | 
|---|---|---|
| Oct 30, 2025 | 488.95B | 3.42% | 
| Dec 31, 2024 | 472.78B | 19.32% | 
| Dec 29, 2023 | 396.21B | -12.78% | 
| Dec 30, 2022 | 454.25B | 75.35% | 
| Dec 31, 2021 | 259.05B | 48.63% | 
| Dec 31, 2020 | 174.29B | -40.97% | 
| Dec 31, 2019 | 295.25B | 2.27% | 
| Dec 31, 2018 | 288.70B | -18.54% | 
| Dec 29, 2017 | 354.39B | -5.31% | 
| Dec 30, 2016 | 374.28B | 15.34% | 
| Dec 31, 2015 | 324.50B | -17.11% | 
| Dec 31, 2014 | 391.48B | -11.45% | 
| Dec 31, 2013 | 442.09B | 12.03% | 
| Dec 31, 2012 | 394.61B | -2.87% | 
| Dec 30, 2011 | 406.27B | 10.19% | 
| Dec 31, 2010 | 368.71B | 13.90% | 
| Dec 31, 2009 | 323.72B | -20.28% | 
| Dec 31, 2008 | 406.07B | -20.67% | 
| Dec 31, 2007 | 511.89B | 14.53% | 
| Dec 29, 2006 | 446.94B | 27.88% | 
| Dec 30, 2005 | 349.51B | 5.69% | 
| Dec 31, 2004 | 330.69B | 22.03% | 
| Dec 31, 2003 | 271.00B | 15.27% | 
| Dec 31, 2002 | 235.11B | -12.55% | 
| Dec 31, 2001 | 268.83B | -11.05% | 
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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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