American Electric Power Company, Inc. (AEP)

AEP Market Cap

AEP has a market cap or net worth of $57.24 billion as of May 6, 2025. Its market cap has increased by 31.77% in one year.

• Market Cap: 57.24B
• Enterprise Value: 102.82B
• 1-Year Change: 31.77%
• Ranking: #240
• Category: Large-Cap
• Stock Price: $107.44

Market Cap Chart

Since December 1, 1998, AEP's market cap has increased from $8.98B to $57.24B, an increase of 537.33%. That is a compound annual growth rate of 7.26%.

Market Cap History

Date	Market Cap	% Change
May 5, 2025	57.26B	16.57%
Dec 31, 2024	49.12B	15.00%
Dec 29, 2023	42.71B	-12.46%
Dec 30, 2022	48.79B	8.89%
Dec 31, 2021	44.81B	8.41%
Dec 31, 2020	41.33B	-11.46%
Dec 31, 2019	46.68B	26.67%
Dec 31, 2018	36.86B	1.84%
Dec 29, 2017	36.19B	16.89%
Dec 30, 2016	30.96B	8.25%
Dec 31, 2015	28.60B	-3.73%
Dec 31, 2014	29.71B	30.43%
Dec 31, 2013	22.78B	9.97%
Dec 31, 2012	20.71B	3.82%
Dec 30, 2011	19.95B	15.44%
Dec 31, 2010	17.28B	3.99%
Dec 31, 2009	16.62B	23.73%
Dec 31, 2008	13.43B	-27.89%
Dec 31, 2007	18.62B	10.57%
Dec 29, 2006	16.84B	15.35%
Dec 30, 2005	14.60B	7.46%
Dec 31, 2004	13.59B	12.75%
Dec 31, 2003	12.05B	30.14%
Dec 31, 2002	9.26B	-33.98%
Dec 31, 2001	14.03B	-6.32%

View and export this data all the way back to 1998. Sign Up Today.

Related Stocks

Company	Market Cap
NextEra Energy	136.08B
The Southern Company	100.07B
Duke Energy	93.83B
Constellation Energy	77.79B
National Grid	69.49B
Sempra	49.13B
Vistra	47.45B
Exelon	46.44B