Ameren Corporation (AEE)

Ameren Market Cap

Ameren has a market cap or net worth of $28.43 billion as of February 6, 2026. Its market cap has increased by 14.08% in one year.

• Market Cap: 28.43B
• Enterprise Value: 48.51B
• 1-Year Change: 14.08%
• Ranking: #467
• Category: Large-Cap
• Stock Price: $105.09

Market Cap Chart

Since December 1, 1998, Ameren's market cap has increased from $5.65B to $28.43B, an increase of 402.95%. That is a compound annual growth rate of 6.12%.

Market Cap History

Date	Market Cap	% Change
Feb 5, 2026	28.35B	4.96%
Dec 31, 2025	27.01B	13.52%
Dec 31, 2024	23.79B	25.09%
Dec 29, 2023	19.02B	-17.25%
Dec 30, 2022	22.99B	0.25%
Dec 31, 2021	22.93B	18.82%
Dec 31, 2020	19.30B	2.13%
Dec 31, 2019	18.90B	18.57%
Dec 31, 2018	15.94B	11.34%
Dec 29, 2017	14.31B	12.45%
Dec 30, 2016	12.73B	21.35%
Dec 31, 2015	10.49B	-6.29%
Dec 31, 2014	11.19B	27.57%
Dec 31, 2013	8.77B	17.71%
Dec 31, 2012	7.45B	-7.12%
Dec 30, 2011	8.03B	18.70%
Dec 31, 2010	6.76B	2.10%
Dec 31, 2009	6.62B	-5.84%
Dec 31, 2008	7.03B	-37.63%
Dec 31, 2007	11.28B	1.75%
Dec 29, 2006	11.08B	5.88%
Dec 30, 2005	10.47B	7.17%
Dec 31, 2004	9.77B	30.74%
Dec 31, 2003	7.47B	16.99%
Dec 31, 2002	6.39B	9.69%

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