List of public corporations by market capitalization
The following is a list of publicly traded companies, that have the largest market capitalization or "market value". Most or all of these companies would be categorized as megacap stocks.
Overview
The following is a list of publicly traded companies, that have the largest market capitalization or "market value". Most or all of these companies would be categorized as megacap stocks. Market capitalization is calculated by multiplying the share price on a selected day and the number of outstanding shares on that day. The list is expressed in USD millions, using exchange rates from the selected day to convert other currencies.
Trillion-dollar companies
The table below lists all companies that have ever had a market capitalization of $1 trillion or more, their peak value, and the date on which their market cap first exceeded each milestone.
Publicly traded companies
Only companies with free float of at least 15% are included, and investment companies are excluded from these lists. For lists based on Financial Times data, the value of unlisted stock classes is excluded. Note: All market capitalization figures are in USD millions.
2026
This list is up to date as of 30 June 2026. Indicated changes in market value are relative to the previous quarter.
2025
This list is up to date as of 31 December 2025. Indicated changes in market value are relative to the previous quarter.
2024
Source: This list is up to date as of 31 December 2024. Indicated changes in market value are relative to the previous quarter.
2023
This list is up to date as of 31 December 2023. Indicated changes in market value are relative to the previous quarter.
2022
This list is as of 31 December 2022. Indicated changes in market value are relative to the previous quarter.
2021
This list is up to date as of December 31, 2021. Indicated changes in market value are relative to the previous quarter.
2020
This Financial Times–based list is up to data as of December 31, 2020. Indicated changes in market value are relative to the previous quarter.
2019
This Financial Times–based list is up to date as of December 31, 2019. Indicated changes in market value are relative to the previous quarter.
2018
This Financial Times–based list is up to date as of December 31, 2018. Indicated changes in market value are relative to the previous quarter.
Wikipedia contributors · List of public corporations by market capitalization · revision 1379335847 · CC BY-SA 4.0 · Plain text extracted and formatting adapted; tags derived from linked topics.