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American Electric Power (AEP)

Shares Out (Diluted)

550.63M

Quarterly · Period ending: Jun 30, 2026

AEP Shares Out (Diluted)

Latest reported520.21Mperiod endingDec 31, 2025

Latest reported520.21Mperiod endingDec 31, 2025

AEP FY Shares Out (Diluted) (190.94M → 520.21M)

Annual shares out (diluted)

High-resolution chart · PNG

AEP shares out (diluted) history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

American Electric Power Shares Out (Diluted) — Annual fiscal periods
Period ending	Shares Out (Diluted)
Dec 31, 2025	520,206,000
Dec 31, 2024	531,338,000
Dec 31, 2023	520,206,258
Dec 31, 2022	513,484,609
Dec 31, 2021	501,784,032
Dec 31, 2020	497,226,867
Dec 31, 2019	495,306,238
Dec 31, 2018	493,758,277
Dec 31, 2017	492,611,067
Dec 31, 2016	491,662,007
Dec 31, 2015	490,574,568
Dec 31, 2014	488,899,840
Dec 31, 2013	487,040,956
Dec 31, 2012	485,084,694
Dec 31, 2011	482,460,328
Dec 31, 2010	479,601,442
Dec 31, 2009	458,982,292
Dec 31, 2008	403,640,708
Dec 31, 2007	400,198,799
Dec 31, 2006	396,483,464
Dec 31, 2005	391,423,842
Dec 31, 2004	396,000,000
Dec 31, 2003	379,310,345
Dec 31, 2002	332,000,000
Dec 31, 2001	322,000,000
Dec 31, 2000	322,000,000
Dec 31, 1999	321,000,000
Dec 31, 1998	191,000,000
Dec 31, 1997	189,259,259
Dec 31, 1996	187,070,064
Dec 31, 1995	185,847,000
Dec 31, 1994	184,501,845
Dec 31, 1993	184,270,833
Dec 31, 1992	184,370,079
Dec 31, 1991	184,407,407
Dec 31, 1990	187,320,755
Dec 31, 1989	193,507,692
Dec 31, 1988	193,456,790
Dec 31, 1987	193,269,231
Dec 31, 1986	193,587,786
Dec 31, 1985	190,944,882

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.