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Ameren shares outstanding AEE

Diluted shares outstanding, averaged over each quarter, from 2008.

Latest quarter, to Jun 30, 2026
278.7M
On a year earlier
+2.6%
more shares

Ameren had 278.7M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.

That is 2.6% more than a year earlier, so each share owns a little less of the company.

Shares outstanding over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearShares, fourth quarterChange
FY2025273.7M+2%
FY2024268.9M+2%
FY2023264M+1%
FY2022260.1M+1%
FY2021258.8M+4%
FY2020249.6M+1%
FY2019247.4M+0%
FY2018246.7M+2%
FY2017242.6M−1%
FY2016244.6M+1%
FY2015243M−1%
FY2014244.7M−0%
FY2013244.8M+1%
FY2012242.6M+0%
FY2011242.4M+1%

Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.

Quarter by quarter

QuarterEndedShares outstandingOn a year earlier
Q2 FY26278.7M+3%
Q1 FY26278.4M+3%
Q4 FY25273.7M+2%
Q3 FY25272.2M+2%
Q2 FY25271.6M+2%
Q1 FY25271.4M+2%
Q4 FY24268.9M+2%
Q3 FY24267.3M+1%
Q2 FY24266.8M+1%
Q1 FY24266.8M+1%
Q4 FY23264M+1%
Q3 FY23263.4M+2%

What the shares outstanding tells you

Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.

A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.

More on Ameren

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.