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American Electric Power (AEP) Market Cap (1999 - 2026)

American Electric Power (AEP) market cap from Nov 1, 1999 to Jun 3, 2026. The current American Electric Power (AEP) market cap is $68B. You can adjust inflation or export chart.

All data is split-adjusted. You can find the most accurate data from the reports on the SEC official website. We recommend verify information using official company filings before making investment decisions.

Market Cap

American Electric Power (AEP) Market Cap CAGR table

PeriodCAGR
1 Year TTM+21.83%
3 Years TTM+10.16%
5 Years TTM+8.82%
10 Years TTM+8.16%
All Time TTM+4.95%

Annual Market Cap change of American Electric Power (AEP)

YearMarket CapChange
2026$68B+11.02%
2025$62B+25.65%
2024$49B+16.12%
2023$42B-13.34%
2022$49B+9.38%
2021$45B+7.93%
2020$41B-11.48%
2019$47B+26.67%
2018$37B+1.83%
2017$36B+16.89%
2016$31B+8.28%
2015$29B-3.69%
2014$30B+30.44%
2013$23B+9.95%
2012$21B+3.85%
2011$20B+15.51%
2010$17B+3.99%
2009$17B-8.02%
2008$18B-28.52%
2007$25B+9.35%
2006$23B+14.80%
2005$20B+8.01%
2004$19B+12.55%
2003$17B+11.64%
2002$15B-37.22%
2001$24B-6.39%
2000$25B+44.72%
1999$17BN/A

Comparison American Electric Power (AEP) market cap with competitors

American Electric Power (AEP) market cap is $68.47B.

TickerNameMarket CapUpside
NEENextEra Energy Inc$182.75B+166.91%
SOSouthern Company$105.36B+53.88%
DUKDuke Energy Corp$97.54B+42.45%
NGGNational Grid Plc$85.38B+24.69%
DDominion Energy Inc$59.08B-13.72%
SOMNSOMNUS MEDICAL TECHNOLOGIES INC$57.60B-15.87%
ETREntergy Corp$50.81B-25.79%
XELXcel Energy Inc$50.56B-26.16%
EXCExelon Corp$47.25B-30.99%
PEGPublic Service Enterprise Group Inc$39.83B-41.83%
EDConsolidated Edison Inc$39.21B-42.73%
WECWEC Energy Group Inc$36.85B-46.18%
PCGPG&E Corp$36.40B-46.83%
DTEDTE Energy Company$30.21B-55.87%
FTSFortis Inc$28.82B-57.91%
CNPCenterpoint Energy Inc$28.18B-58.84%
EIXEdison International$27.57B-59.73%
FEFirstenergy Corp$27.07B-60.46%
PPLPPL Corp$26.96B-60.63%
ESEversource Energy$26.18B-61.77%
CMSCMS Energy Corporation$22.93B-66.52%
EVRGEvergy Inc$19.42B-71.64%
LNTAlliant Energy Corp$19.05B-72.18%
KEPKorea Electric Power$17.19B-74.89%
EMAEmera Incorporated$16.05B-76.56%
PNWPinnacle West Capital Corp$12.48B-81.78%
OGEOge Energy Corp$9.94B-85.48%
CIG-CCia Energetica DE Minas Gerais - Cemig$9.04B-86.80%
ELPCCia Paranaense De Energia Copel ADR (Representing )$8.52B-87.55%
IDAIdacorp Inc$7.80B-88.61%
ELPCia Paranaense De Energia Copel$6.88B-89.95%
TXNMPNM Resources Inc$6.58B-90.38%
CIGCia Energetica DE Minas Gerais - Cemig$6.28B-90.83%
ENICEnel Chile S.A.$5.93B-91.33%
PORPortland General Electric Company$5.92B-91.35%
NWENorthWestern Energy Group Inc$4.45B-93.50%
MGEEMGE Energy Inc$2.81B-95.90%
HEHawaiian Electric Industries Inc$2.34B-96.58%
CEPUCentral Puerto$2.32B-96.61%
EDNEmpresa Distribuidora y Comercial Norte S.A.$1.16B-98.31%
IMSRTerrestrial Energy Inc$867.01M-98.73%
GNEGenie Energy Ltd - Class B$364.96M-99.47%
NKLRTerra Innovatum Global N.V.$311.50M-99.55%