AEP Shares Outstanding

Shares Outstanding

544.11M77.000.00%

May 14, 2026

Summary

Current Value: As of today, AEP has 544.11M outstanding shares, unchanged on May 14, 2026
Historical Performance: AEP shares outstanding is up +1.86% year-over-year, up +5.69% over the past 3 years
All-Time High Comparison: AEP shares outstanding is currently at its all-time high
3-Year Low Comparison: AEP shares outstanding is +5.69% above its 3-year low of 514.79M reached on an earlier date

Chart

Performance

AEP Performance
Metric	Date	Value	1Y	3Y	5Y
Shares Outstanding	May 14, 26	544.11M	+1.9%	+5.7%	+8.9%
Price	May 15, 26	$125.15	+23.2%	+38.9%	+44.3%
Market Cap	May 15, 26	$68B	+25.4%	+46.8%	+57.0%
PE Ratio	May 15, 26	18.51	-5.6%	-20.6%	-2.3%
TTM Revenue	Mar 31, 26	$22.38B	+10.3%	+13.5%	+45.0%
TTM EPS	Mar 31, 26	$6.76	+30.4%	+75.0%	+47.6%
	May 15, 26	$119.32B	+18.5%	+33.8%	+50.9%
TTM Net Income	Mar 31, 26	$3.80B	+37.0%	+91.0%	+66.8%
TTM Dividend	May 15, 26	$3.76	+2.5%	+15.0%	+28.8%

Highs

AEP Shares Outstanding Highs Comparison
Period	High	Date	Current
1Y	544.11M	May 14, 26	at high
3Y	544.11M	May 14, 26	at high
5Y	544.11M	May 14, 26	at high
All	544.11M	May 14, 26	at high

Lows

AEP Shares Outstanding Lows Comparison
Period	Low	Date	Current
1Y	534.09M	Nov 2, 25	+1.9%
3Y	514.79M	N/A	+5.7%
5Y	496.39M	Nov 4, 21	+9.6%
All	184.54M	Jun 29, 90	+194.8%

History

Month	Value	Change
May 2026	544.11M	+0.6%
Dec 2025	540.86M	+1.5%
Dec 2024	532.91M	+1.3%
Dec 2023	526.18M	+2.4%
Dec 2022	513.87M	+1.9%
Dec 2021	504.21M	+1.5%
Dec 2020	496.60M	+0.5%
Dec 2019	494.17M	+0.2%
Dec 2018	493.25M	+0.3%
Dec 2017	492.01M	+0.1%
Dec 2016	491.71M	+0.1%
Dec 2015	491.05M	+0.3%
Dec 2014	489.40M	+0.3%
Dec 2013	487.78M	+0.4%
Dec 2012	485.67M	+0.5%
Dec 2011	483.42M	+0.5%
Dec 2010	480.81M	+0.6%
Dec 2009	478.05M	+17.7%
Dec 2008	406.07M	+1.4%
Dec 2007	400.43M	+0.9%
Dec 2006	396.67M	+0.8%
Dec 2005	393.72M	-0.5%

Month	Value	Change
Dec 2004	395.86M	+0.2%
Dec 2003	395.02M	+16.6%
Dec 2002	338.84M	+5.2%
Dec 2001	322.24M	+0.1%
Dec 2000	322.02M	+65.9%
Dec 1999	194.10M	+1.2%
Dec 1998	191.82M	+1.0%
Dec 1997	189.99M	+0.9%
Dec 1996	188.24M	+0.9%
Dec 1995	186.64M	+0.8%
Dec 1994	185.24M	+0.4%
Dec 1993	184.54M	0.0%
Dec 1992	184.54M	0.0%
Dec 1991	184.54M	-0.0%
Dec 1990	184.57M	-4.6%
Dec 1989	193.54M	0.0%
Dec 1988	193.54M	0.0%
Dec 1987	193.54M	0.0%
Dec 1986	193.54M	0.0%
Dec 1985	193.54M	+2.0%
Dec 1984	189.68M	-

FAQ

What is the current shares outstanding of AEP?
As of today, AEP shares outstanding is 544.11M
What is 1-year change in AEP shares outstanding?
AEP shares outstanding is up +1.86% year-over-year
What is 3-year change in AEP shares outstanding?
AEP shares outstanding is up +5.69% over the past 3 years
How far is AEP shares outstanding from its all-time high?
AEP shares outstanding is currently at its all-time high

Data Sources & References

AEP Official Website www.aep.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/4904/000000490426000013/0000004904-26-000013-index.htm
AEP Profile on Yahoo Finance finance.yahoo.com/quote/AEP
AEP Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aep