American Electric Power Company, Inc. (AEP)
NASDAQ: AEP · Real-Time Price · USD
103.18
+0.30 (0.29%)
May 27, 2025, 3:50 PM - Market open

AEP Market Cap

AEP has a market cap or net worth of $55.12 billion as of May 27, 2025. Its market cap has increased by 15.44% in one year.

Market Cap
55.12B
Enterprise Value
101.43B
1-Year Change
15.44%
Ranking
Category
Stock Price
$103.18

Market Cap Chart

Since December 1, 1998, AEP's market cap has increased from $8.98B to $55.12B, an increase of 513.66%. That is a compound annual growth rate of 7.09%.

History

DateMarket Cap% Change
May 23, 202554.96B11.89%
Dec 31, 202449.12B15.00%
Dec 29, 202342.71B-12.46%
Dec 30, 202248.79B8.89%
Dec 31, 202144.81B8.41%
Dec 31, 202041.33B-11.46%
Dec 31, 201946.68B26.67%
Dec 31, 201836.86B1.84%
Dec 29, 201736.19B16.89%
Dec 30, 201630.96B8.25%
Dec 31, 201528.60B-3.73%
Dec 31, 201429.71B30.43%
Dec 31, 201322.78B9.97%
Dec 31, 201220.71B3.82%
Dec 30, 201119.95B15.44%
Dec 31, 201017.28B3.99%
Dec 31, 200916.62B23.73%
Dec 31, 200813.43B-27.89%
Dec 31, 200718.62B10.57%
Dec 29, 200616.84B15.35%
Dec 30, 200514.60B7.46%
Dec 31, 200413.59B12.75%
Dec 31, 200312.05B30.14%
Dec 31, 20029.26B-33.98%
Dec 31, 200114.03B-6.32%
View and export this data all the way back to 1998. Sign Up Today.

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

Related Stocks

Company Market Cap
NextEra Energy 139.49B
The Southern Company 98.52B
Constellation Energy 93.24B
Duke Energy 90.54B
National Grid 72.17B
Vistra 53.67B
Sempra 50.67B
Dominion Energy 48.00B
Market Cap Rankings