Ameren
AEE
$155.78
Share price
0.96%
Change (1 day)
36.57%
Change (1 year)
Categories
Ameren Corporation is an American holding for several power and energy companies.
Market capitalization of Ameren (AEE)
Market cap: A$42.08 Billion
As of April 2025 Ameren has a market cap of A$42.08 Billion. This makes Ameren the world's 742th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of Ameren from 1997 to 2025
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2025 | A$42.08 B | 8.82% |
| 2024 | A$38.67 B | 38.52% |
| 2023 | A$27.91 B | -17.35% |
| 2022 | A$33.78 B | 6.81% |
| 2021 | A$31.62 B | 26.03% |
| 2020 | A$25.09 B | -7.07% |
| 2019 | A$27.00 B | 19.29% |
| 2018 | A$22.63 B | 23.49% |
| 2017 | A$18.33 B | 3.82% |
| 2016 | A$17.65 B | 22.66% |
| 2015 | A$14.39 B | 5.28% |
| 2014 | A$13.67 B | 39.04% |
| 2013 | A$9.83 B | 37.14% |
| 2012 | A$7.17 B | -8.37% |
| 2011 | A$7.82 B | 17.32% |
| 2010 | A$6.67 B | -9.68% |
| 2009 | A$7.38 B | -26.2% |
| 2008 | A$10.00 B | -22.51% |
| 2007 | A$12.91 B | -8.28% |
| 2006 | A$14.08 B | -1.77% |
| 2005 | A$14.33 B | 13.34% |
| 2004 | A$12.64 B | 25.46% |
| 2003 | A$10.08 B | -11.34% |
| 2002 | A$11.37 B | -0.63% |
| 2001 | A$11.44 B | 0.67% |
| 2000 | A$11.36 B | 66.2% |
| 1999 | A$6.83 B | -28.51% |
| 1998 | A$9.56 B | 5.02% |
| 1997 | A$9.10 B |
End of Day market cap according to different sources
On Apr 23rd, 2025 the market cap of Ameren was reported to be:
Market capitalization for similar companies or competitors
| Name | Marketcap | Market cap differencediff. | Country |
|---|---|---|---|
 | A$35.31 B | -16.10% | 🇺🇸 USA |
 | A$24.79 B | -41.09% | 🇺🇸 USA |
 | A$71.43 B | 69.74% | 🇺🇸 USA |
 | A$147.65 B | 250.83% | 🇺🇸 USA |
 | A$64.00 B | 52.07% | 🇺🇸 USA |
 | A$54.67 B | 29.92% | 🇺🇸 USA |
 | A$5.22 B | -87.59% | 🇺🇸 USA |