Exxon Mobil (XOM) Market Cap 1985–2026

As of November 13, 2026, Exxon Mobil had a market cap of $695.87 billion, which increased by 0.48% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Nov 13, 2026, 4:00 PM ET
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Exxon Mobil Corp. (XOM)

🌍 United States 📈 NYSE 🏭 Energy 🏢 Oil, Gas & Consumable Fuels
Latest Market Cap
$695.87B ▲ 0.48%
Start of 2026
$507.49B ▲ 37.12%
1 Year Ago
$500.94B ▲ 38.91%
All-Time High
$763.79B ▼ 8.89%


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Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Exxon Mobil Market Cap History by Year and Month

Exxon Mobil Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$695.87B▲ 37.12%
$695.87B▼ 8.89%
$763.79B▲ 14.13%
$669.23B▲ 1.12%
$661.83B▲ 2.72%
$644.3B▲ 13.69%
$566.7B▼ 5.88%
$602.1B▼ 6.37%
$643.06B▼ 9.03%
$706.93B▲ 11.25%
$635.43B▲ 7.53%
$590.91B▲ 16.44%
2025$507.49B▲ 8.38%
2024$468.252B▲ 17.17%
2023$399.62B▼ 12.02%
2022$454.215B▲ 75.11%
All market cap values reflect closing prices for the period shown.

📊 Exxon Mobil Market Cap and Other Industry Peers

Below are selected companies for comparison based on industry, sub-industry, and sector:

  1. $695.87B
  2. $432.18B
  3. $282.78B
  4. $168.22B
  5. $114.03B
  6. $105.93B
  7. $103.33B
  8. $86.43B
  9. $82.32B
  10. $76.27B
  11. $71.11B
  12. $63.77B
  13. $63.32B
  14. $58.74B
  15. $56.58B
  16. $53.14B
  17. $51.64B
  18. $49.08B
  19. $33.04B
  20. $27.94B


Data reflect the most recent market capitalization values available.

Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.