American Express Company Market Cap

American Express Company has a market cap or net worth of 3.97 trillion as of August 15, 2025. Its market cap has increased by 18.70% in one year.

Market Cap

3.97T

Enterprise Value

n/a

Revenue

1.20T

Ranking

n/a

PE Ratio

21.04

Stock Price

5,711.07

Market Cap Chart

Since December 3, 1973, American Express Company's market cap has increased from 3.08B to 3.97T, an increase of 129,097.90%. That is a compound annual growth rate of 14.85%.

Market Cap History

Date	Market Cap	% Change
Aug 15, 2025	3,974.27B	-8.77%
Dec 31, 2024	4,356.52B	88.75%
Dec 29, 2023	2,308.05B	7.17%
Dec 30, 2022	2,153.54B	-17.10%
Dec 31, 2021	2,597.77B	34.10%
Dec 31, 2020	1,937.22B	0.83%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	Pro	Pro

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

Full Definition

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