Market Cap:
$63.18B-$10.71M(-0.02%)Summary
- As of today, AEP market cap is $63.18 billion, with a fall of -$10.71 million (-0.02%) during the most recent trading session on December 4, 2025.
- Over the past year, AEP market cap has increased by +$11.92 billion (+23.26%).
- AEP market cap is now -4.63% below its all-time high of $66.25 billion.
Performance
AEP Market Cap Chart
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Highlights
Range
Related metrics
Market Cap Formula
Market Cap = Price ✕ Shares Outstanding
AEP Market Cap Trends
| PeriodPeriod | Market CapMarket Cap | PricePrice | Shares OutstandingShares Outstanding | Enterprise ValueEnterprise Value |
|---|---|---|---|---|
| 1D1 Day | -0.0% | -0.0% | +0.0% | -0.0% |
| 1M1 Month | -1.9% | -1.9% | - | -1.1% |
| 3M3 Months | +8.8% | +8.7% | - | +5.3% |
| 6M6 Months | +16.1% | +15.9% | - | +8.8% |
| YTDYTD | +28.6% | +28.0% | - | +16.0% |
| 1Y1 Year | +23.3% | +22.6% | +0.5% | +15.6% |
| 5Y5 Years | +52.6% | +41.5% | +7.8% | +48.1% |
AEP Market Cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $66B | -4.6% | $63B | at low |
| 3M | 3-Month | $66B | -4.6% | $57B | +11.0% |
| 6M | 6-Month | $66B | -4.6% | $54B | +16.9% |
| 1Y | 1-Year | $66B | -4.6% | $48B | +31.3% |
| 3Y | 3-Year | $66B | -4.6% | $37B | +68.5% |
| 5Y | 5-Year | $66B | -4.6% | $37B | +70.0% |
| All-Time | All-Time | $66B | -4.6% | $3B | +2084.3% |
AEP Market Cap History
| Date | Value |
|---|---|
| 2025 | $63B(+28.6%) |
| 2024 | $49B(+15.0%) |
| 2023 | $43B(-12.4%) |
| 2022 | $49B(+8.8%) |
| 2021 | $45B(+8.5%) |
| 2020 | $41B(-11.5%) |
| 2019 | $47B(+26.7%) |
| 2018 | $37B(+1.8%) |
| 2017 | $36B(+16.9%) |
| 2016 | $31B(+8.2%) |
| 2015 | $29B(-3.7%) |
| 2014 | $30B(+30.3%) |
| 2013 | $23B(+10.0%) |
| 2012 | $21B(+3.8%) |
| 2011 | $20B(+15.4%) |
| 2010 | $17B(+4.0%) |
| 2009 | $17B(+23.1%) |
| 2008 | $14B(-27.5%) |
| 2007 | $19B(+10.4%) |
| 2006 | $17B(+15.7%) |
| 2005 | $15B(+7.4%) |
| Date | Value |
|---|---|
| 2004 | $14B(+12.8%) |
| 2003 | $12B(+30.1%) |
| 2002 | $9B(-34.0%) |
| 2001 | $14B(-6.3%) |
| 2000 | $15B(+140.1%) |
| 1999 | $6B(-30.9%) |
| 1998 | $9B(-8.0%) |
| 1997 | $10B(+26.7%) |
| 1996 | $8B(+2.4%) |
| 1995 | $8B(+24.1%) |
| 1994 | $6B(-11.1%) |
| 1993 | $7B(+12.1%) |
| 1992 | $6B(-3.3%) |
| 1991 | $6B(+22.3%) |
| 1990 | $5B(-19.1%) |
| 1989 | $6B(+21.1%) |
| 1988 | $5B(+3.8%) |
| 1987 | $5B(-4.5%) |
| 1986 | $5B(+16.4%) |
| 1985 | $5B(+14.1%) |
| 1984 | $4B |
FAQ
- What is American Electric Power Company, Inc. market cap?
- What is the all-time high market cap for American Electric Power Company, Inc.?
- What is AEP market cap year-to-date change?
- What is American Electric Power Company, Inc. market cap year-on-year change?
What is American Electric Power Company, Inc. market cap?
The current market cap of AEP is $63.18B
What is the all-time high market cap for American Electric Power Company, Inc.?
American Electric Power Company, Inc. all-time high market cap is $66.25B
What is AEP market cap year-to-date change?
American Electric Power Company, Inc. market cap has changed by +$14.03B (+28.55%) since the beginning of the year
What is American Electric Power Company, Inc. market cap year-on-year change?
Over the past year, AEP market cap has changed by +$11.92B (+23.26%)