American International Group, Inc. (AIG)

NYSE: AIG · Real-Time Price · USD

74.16

+0.03 (0.04%)

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

73.14

-1.02 (-1.38%)

After-hours: Apr 28, 2026, 7:27 PM EDT

AIG Market Cap

AIG has a market cap or net worth of $39.67 billion as of April 28, 2026. Its market cap has decreased by -17.82% in one year.

Market Cap

39.67B

Enterprise Value

48.31B

1-Year Change

-17.82%

Ranking

#369

Market Cap Chart

Since December 1, 1998, AIG's market cap has decreased from $98.76B to $39.67B, a decrease of -59.84%. That is a compound annual growth rate of -3.27%.

Market Cap History

Date	Market Cap	% Change
Apr 27, 2026	39.78B	-13.83%
Dec 31, 2025	46.16B	1.65%
Dec 31, 2024	45.41B	-4.53%
Dec 29, 2023	47.56B	1.23%
Dec 30, 2022	46.99B	-0.48%
Dec 31, 2021	47.21B	44.74%
Dec 31, 2020	32.62B	-26.96%
Dec 31, 2019	44.65B	28.08%
Dec 31, 2018	34.86B	-34.91%
Dec 29, 2017	53.56B	-20.16%
Dec 30, 2016	67.08B	-12.49%
Dec 31, 2015	76.66B	-2.23%
Dec 31, 2014	78.41B	4.32%
Dec 31, 2013	75.16B	44.23%
Dec 31, 2012	52.11B	18.27%
Dec 30, 2011	44.06B	465.85%
Dec 31, 2010	7.79B	92.96%
Dec 31, 2009	4.04B	-4.44%
Dec 31, 2008	4.22B	-97.14%
Dec 31, 2007	147.86B	-20.63%
Dec 29, 2006	186.30B	5.19%
Dec 30, 2005	177.10B	3.54%
Dec 31, 2004	171.04B	-1.05%
Dec 31, 2003	172.85B	14.54%
Dec 31, 2002	150.91B	-27.25%

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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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Market Cap Rankings