P/E ratio for Ameren (AEE)
P/E ratio as of April 2025 (TTM): 22.9
According to Ameren 's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 22.8811. At the end of 2022 the company had a P/E ratio of 21.4.
P/E ratio history for Ameren from 2001 to 2023
PE ratio at the end of each year
| Year | P/E ratio | Change |
|---|---|---|
| 2022 | 21.4 | -7.07% |
| 2021 | 23.0 | 4.01% |
| 2020 | 22.1 | -2.97% |
| 2019 | 22.8 | 16.69% |
| 2018 | 19.5 | -28.49% |
| 2017 | 27.3 | 40.04% |
| 2016 | 19.5 | 17.29% |
| 2015 | 16.6 | -12.77% |
| 2014 | 19.1 | -37.27% |
| 2013 | 30.4 | -496.65% |
| 2012 | -7.66 | -149.48% |
| 2011 | 15.5 | -68.15% |
| 2010 | 48.6 | 381.69% |
| 2009 | 10.1 | -12.63% |
| 2008 | 11.5 | -36.52% |
| 2007 | 18.2 | -10.28% |
| 2006 | 20.3 | 18.71% |
| 2005 | 17.1 | -4.62% |
| 2004 | 17.9 | 26.13% |
| 2003 | 14.2 | -11.54% |
| 2002 | 16.1 | 29.39% |
| 2001 | 12.4 |
P/E ratio for similar companies or competitors
| Company | P/E ratio | P/E ratio differencediff. | Country |
|---|---|---|---|
 | 28.7 | 25.29% | 🇺🇸 USA |
 | 23.2 | 1.22% | 🇺🇸 USA |
 | 19.6 | -14.43% | 🇺🇸 USA |
 | 85.0 | 271.61% | 🇺🇸 USA |
 | 22.4 | -1.90% | 🇺🇸 USA |
 | 24.9 | 8.99% | 🇺🇸 USA |
 | 11.8 | -48.52% | 🇺🇸 USA |
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.