American Express Company (AXP)

NYSE: AXP · Real-Time Price · USD

315.90

-2.94 (-0.92%)

At close: Apr 28, 2026, 4:00 PM EDT

317.28

+1.38 (0.44%)

After-hours: Apr 28, 2026, 4:33 PM EDT

American Express Market Cap

American Express has a market cap or net worth of $215.55 billion as of April 28, 2026. Its market cap has increased by 24.27% in one year.

Market Cap

215.55B

Enterprise Value

223.52B

1-Year Change

24.27%

Ranking

#59

Market Cap Chart

Since December 1, 1998, American Express's market cap has increased from $44.93B to $215.55B, an increase of 379.75%. That is a compound annual growth rate of 5.89%.

Market Cap History

Date	Market Cap	% Change
Apr 27, 2026	217.55B	-14.63%
Dec 31, 2025	254.84B	21.89%
Dec 31, 2024	209.07B	53.14%
Dec 29, 2023	136.52B	23.66%
Dec 30, 2022	110.40B	-12.87%
Dec 31, 2021	126.72B	30.16%
Dec 31, 2020	97.36B	-4.43%
Dec 31, 2019	101.87B	25.10%
Dec 31, 2018	81.43B	-5.54%
Dec 29, 2017	86.20B	27.14%
Dec 30, 2016	67.80B	-0.95%
Dec 31, 2015	68.45B	-28.89%
Dec 31, 2014	96.27B	-0.96%
Dec 31, 2013	97.20B	51.11%
Dec 31, 2012	64.32B	17.41%
Dec 30, 2011	54.79B	6.04%
Dec 31, 2010	51.67B	7.22%
Dec 31, 2009	48.19B	123.95%
Dec 31, 2008	21.52B	-64.63%
Dec 31, 2007	60.83B	-16.77%
Dec 29, 2006	73.09B	14.39%
Dec 30, 2005	63.90B	-9.69%
Dec 31, 2004	70.75B	14.05%
Dec 31, 2003	62.04B	33.53%
Dec 31, 2002	46.46B	-2.43%

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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

Full Definition

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