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XOM
Volume: 10.9M

Exxon Mobil (XOM) Market Capitalization Overview

Market Cap: $753.35B as of Oct 23, 2026

$753.35B
$93.02B (14.09%)past month
As of Oct 23, 2026, Exxon Mobil (XOM) has a market capitalization of $753.35B. Over the past 30 days, its market cap has decreased by -0.44%, while in the last 12 months, it has increased by 48.44%.

Market capitalization represents the total value of Exxon Mobil as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

Exxon Mobil (XOM) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of Exxon Mobil (XOM) helps investors assess the company's size and compare it with competitors for better investment decisions.

Exxon Mobil (XOM) Market Cap & Key Trends

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Exxon Mobil (XOM) Market Cap History

DateMarket CapChange
Oct 1, 2026$673.62B-0.44%
Sep 1, 2026$676.62B+5.29%
Aug 3, 2026$642.64B+13.77%
Jul 1, 2026$564.88B-8.77%
Jun 1, 2026$619.18B-2.48%
May 1, 2026$634.92B-5.23%
Apr 1, 2026$669.94B+4.25%
Mar 2, 2026$642.60B+10.10%
Feb 2, 2026$583.66B+12.84%
Jan 2, 2026$517.24B+5.16%

Exxon Mobil (XOM) End of Year Market Cap History

DateMarket CapChange
2026$753.35B+48.44%
2025$507.50B+7.34%
2024$472.78B+18.04%
2023$400.54B-11.82%
2022$454.25B+75.35%
2021$259.06B—

FAQs About Exxon Mobil (XOM) Market Cap

As of Oct 23, 2026, the market capitalization of Exxon Mobil (XOM) is $753.35B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, Exxon Mobil’s market capitalization has increased by 14.09%, changing from $660.34B to $753.35B as of Oct 23, 2026.

In the last 3 months, Exxon Mobil’s market capitalization has increased by —, changing from – to – as of –.

In the year 2025, Exxon Mobil’s market capitalization increased from $472.78B in January to $507.50B in December, reflecting a 7.34% change.

In the past five years, Exxon Mobil (XOM) has had a compound annual growth rate (CAGR) of 14.40% in market capitalization. This means its market cap has grown at an average rate of 14.40% per year.

Exxon Mobil (XOM)

Volume: 10.9M

Exxon Mobil (XOM) Market Cap & Key Trends

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