Latest period
547.05M
YoY change
-2.1%
5Y CAGR
+0.9%
Peak year (2024)
531.34M
Latest annual
520.21M
Shares Outstanding history chart for American Electric Power Company (AEP) from 1985 to 2025
Latest: 520.21M
Shares Outstanding growth chart for American Electric Power Company (AEP) from 1985 to 2025
Latest: -2.1%
Shares Outstanding history table for American Electric Power Company (AEP) from 1985 to 2025
| 2025 | 520.21M | -2.1% | -11.13M | ||
| 2024 | 531.34M | +2.1% | +11.13M | ||
| 2023 | 520.21M | +1.3% | +6.72M | ||
| 2022 | 513.48M | +2.3% | +11.70M | ||
| 2021 | 501.78M | +0.9% | +4.56M | ||
| 2020 | 497.23M | +0.4% | +1.92M | ||
| 2019 | 495.31M | +0.3% | +1.55M | ||
| 2018 | 493.76M | +0.2% | +1.15M | ||
| 2017 | 492.61M | +0.2% | +949,060 | ||
| 2016 | 491.66M | +0.2% | +1.09M | ||
| 2015 | 490.57M | +0.3% | +1.67M | ||
| 2014 | 488.90M | +0.4% | +1.86M | ||
| 2013 | 487.04M | +0.4% | +1.96M | ||
| 2012 | 485.08M | +0.5% | +2.62M | ||
| 2011 | 482.46M | +0.6% | +2.86M | ||
| 2010 | 479.60M | +4.5% | +20.62M | ||
| 2009 | 458.98M | +13.7% | +55.34M | ||
| 2008 | 403.64M | +0.9% | +3.44M | ||
| 2007 | 400.20M | +0.9% | +3.72M | ||
| 2006 | 396.48M | +1.3% | +5.06M | ||
| 2005 | 391.42M | -1.2% | -4.58M | ||
| 2004 | 396.00M | +4.4% | +16.69M | ||
| 2003 | 379.31M | +14.3% | +47.31M | ||
| 2002 | 332.00M | +3.1% | +10.00M | ||
| 2001 | 322.00M | 0.0% | 0 | ||
| 2000 | 322.00M | +0.3% | +1.00M | ||
| 1999 | 321.00M | +68.1% | +130.00M | ||
| 1998 | 191.00M | +0.9% | +1.74M | ||
| 1997 | 189.26M | +1.2% | +2.19M | ||
| 1996 | 187.07M | +0.7% | +1.22M | ||
| 1995 | 185.85M | +0.7% | +1.35M | ||
| 1994 | 184.50M | +0.1% | +231,012 | ||
| 1993 | 184.27M | -0.1% | -99,246 | ||
| 1992 | 184.37M | -0.0% | -37,328 | ||
| 1991 | 184.41M | -1.6% | -2.91M | ||
| 1990 | 187.32M | -3.2% | -6.19M | ||
| 1989 | 193.51M | +0.0% | +50,902 | ||
| 1988 | 193.46M | +0.1% | +187,559 | ||
| 1987 | 193.27M | -0.2% | -318,555 | ||
| 1986 | 193.59M | +1.4% | +2.64M | ||
| 1985 | 190.94M | — | — |
- 2025520.21M-2.1%
- 2024531.34M+2.1%
- 2023520.21M+1.3%
- 2022513.48M+2.3%
- 2021501.78M+0.9%
- 2020497.23M+0.4%
- 2019495.31M+0.3%
- 2018493.76M+0.2%
- 2017492.61M+0.2%
- 2016491.66M+0.2%
- 2015490.57M+0.3%
- 2014488.90M+0.4%
- 2013487.04M+0.4%
- 2012485.08M+0.5%
- 2011482.46M+0.6%
- 2010479.60M+4.5%
- 2009458.98M+13.7%
- 2008403.64M+0.9%
- 2007400.20M+0.9%
- 2006396.48M+1.3%
- 2005391.42M-1.2%
- 2004396.00M+4.4%
- 2003379.31M+14.3%
- 2002332.00M+3.1%
- 2001322.00M0.0%
- 2000322.00M+0.3%
- 1999321.00M+68.1%
- 1998191.00M+0.9%
- 1997189.26M+1.2%
- 1996187.07M+0.7%
- 1995185.85M+0.7%
- 1994184.50M+0.1%
- 1993184.27M-0.1%
- 1992184.37M-0.0%
- 1991184.41M-1.6%
- 1990187.32M-3.2%
- 1989193.51M+0.0%
- 1988193.46M+0.1%
- 1987193.27M-0.2%
- 1986193.59M+1.4%
- 1985190.94M—
Shares Outstanding values are taken from American Electric Power Company's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at American Electric Power Company (AEP)
According to American Electric Power Company's latest reported financial statements, the company's latest reported diluted shares outstanding is 547.05M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
In 2025, American Electric Power Company (AEP) diluted shares outstanding totalled 520.21M – edged down 2.1% year-over-year.
Across 2020–2025 (5 years), American Electric Power Company diluted shares outstanding produced a CAGR of +0.9% – with mixed annual results across the window.
American Electric Power Company diluted shares outstanding peaked at 531.34M in 2024; the latest annual figure is 520.21M in 2025 (2.1% below peak).
The highest annual diluted shares outstanding of 531.34M was reported in 2024. The lowest in the available history was 184.27M in 1993.
American Electric Power Company Shares Outstanding by Year
American Electric Power Company Shares Outstanding 2025: 520.21M
In 2025, American Electric Power Company reported diluted shares outstanding of 520.21M, edged down 2.1% below 2024.
American Electric Power Company Shares Outstanding 2024: 531.34M
American Electric Power Company diluted shares outstanding in 2024 was 531.34M, edged up 2.1% from 2023. This figure represents the highest annual value in the available history.
American Electric Power Company Shares Outstanding 2023: 520.21M
2023's diluted shares outstanding for American Electric Power Company came in at 520.21M, edged up 1.3% from 2022.
American Electric Power Company Shares Outstanding 2022: 513.48M
American Electric Power Company posted diluted shares outstanding of 513.48M in 2022, edged up 2.3% from 2021.
American Electric Power Company Shares Outstanding 2021: 501.78M
American Electric Power Company diluted shares outstanding in 2021 was 501.78M.
See more financial history for American Electric Power Company (AEP).
Sector peers by Shares Outstanding
Utilities peers of American Electric Power Company (AEP), ranked by their latest diluted shares outstanding
| 2.09B | |
| 1.11B | |
| 855.30M | |
| 777.00M | |
| 652.70M | |
| 450.15M | |
| 314.00M | |
| 276.00M |
- 2.09B
- 855.30M
- 777.00M
- 652.70M
- 450.15M
- 314.00M
- 276.00M
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