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Shares Outstanding for Ameren (AEE)

As of · Reported

Metric

Latest period

278.40M

YoY change

+1.8%

5Y CAGR

+1.8%

Peak year (2025)

272.20M

Shares Outstanding history chart for Ameren (AEE) from 1997 to 2025

Latest: 272.20M

Shares Outstanding growth chart for Ameren (AEE) from 1997 to 2025

Latest: +1.8%

Shares Outstanding history table for Ameren (AEE) from 1997 to 2025

  • 2025272.20M+1.8%
  • 2024267.40M+1.5%
  • 2023263.40M+1.5%
  • 2022259.50M+0.7%
  • 2021257.60M+3.6%
  • 2020248.70M+0.6%
  • 2019247.10M+0.5%
  • 2018245.80M+0.7%
  • 2017244.20M+0.3%
  • 2016243.40M-0.1%
  • 2015243.60M-0.3%
  • 2014244.40M-0.0%
  • 2013244.50M+0.8%
  • 2012242.60M+0.5%
  • 2011241.50M+1.1%
  • 2010238.80M+8.3%
  • 2009220.40M+4.9%
  • 2008210.10M+1.3%
  • 2007207.40M+0.9%
  • 2006205.60M+2.4%
  • 2005200.80M+7.6%
  • 2004186.62M+15.7%
  • 2003161.23M+10.2%
  • 2002146.36M+6.1%
  • 2001137.94M+0.5%
  • 2000137.27M+0.0%
  • 1999137.22M0.0%
  • 1998137.22M+0.0%
  • 1997137.17M—

Shares Outstanding values are taken from Ameren'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 Ameren (AEE)

According to Ameren's latest reported financial statements, the company's latest reported diluted shares outstanding is 278.40M. 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 .

As of the 2025 fiscal year, Ameren (AEE) reported diluted shares outstanding of 272.20M – edged up 1.8% year-over-year.

Looking at the 2020–2025 (5 years) stretch, Ameren diluted shares outstanding compounded at +1.8% per year, sustaining 9 straight years of year-over-year growth.

Across the available history, diluted shares outstanding reached its high of 272.20M in 2025 and its low of 137.17M in 1997.

Ameren Shares Outstanding by Year

Ameren Shares Outstanding 2025: 272.20M

Ameren diluted shares outstanding in 2025 was 272.20M, edged up 1.8% from 2024. This figure represents the highest annual value in the available history.

Ameren Shares Outstanding 2024: 267.40M

2024's diluted shares outstanding for Ameren came in at 267.40M, edged up 1.5% from 2023.

Ameren Shares Outstanding 2023: 263.40M

Ameren posted diluted shares outstanding of 263.40M in 2023, edged up 1.5% from 2022.

Ameren Shares Outstanding 2022: 259.50M

In 2022, Ameren reported diluted shares outstanding of 259.50M, edged up 0.7% from 2021.

Ameren Shares Outstanding 2021: 257.60M

Ameren diluted shares outstanding in 2021 was 257.60M.

See more financial history for Ameren (AEE).

Sector peers by Shares Outstanding

Utilities peers of Ameren (AEE), ranked by their latest diluted shares outstanding

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