Ameren Corporation (AEE)
NYSE: AEE · Real-Time Price · USD
103.32
-1.49 (-1.42%)
At close: Oct 28, 2025, 4:00 PM EDT
102.40
-0.92 (-0.89%)
After-hours: Oct 28, 2025, 7:30 PM EDT
Company Description
Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States.
The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission.
It engages in the rate-regulated electric generation, transmission, and distribution business; and rate-regulated natural gas distribution business.
The company also generates electricity through coal, nuclear, and natural gas, as well as renewable energy, including hydroelectric, wind, methane gas, and solar.
It serves residential, commercial, and industrial customers. Ameren Corporation was founded in 1881 and is headquartered in Saint Louis, Missouri.
Ameren Corporation
| Country | United States |
| Founded | 1901 |
| Industry | Regulated Electric |
| Sector | Utilities |
| Employees | 8,981 |
| CEO | Martin Lyons |
Contact Details
Address: 1901 Chouteau Avenue Saint Louis, Missouri 63103 United States | |
| Phone | 314 621 3222 |
| Website | amereninvestors.com |
Stock Details
| Ticker Symbol | AEE |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001002910 |
| CUSIP Number | 023608102 |
| ISIN Number | US0236081024 |
| Employer ID | 43-1723446 |
| SIC Code | 4931 |
Key Executives
| Name | Position |
|---|---|
| Martin Lyons | Chief Executive Officer |
| Michael Moehn | Chief Financial Officer |
| Andrew Kirk | Head of Investor Relations |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Oct 14, 2025 | 8-K | Current Report |
| Oct 3, 2025 | 8-K | Current Report |
| Sep 26, 2025 | 8-K | Current Report |
| Aug 14, 2025 | SCHEDULE 13G | Filing |
| Aug 7, 2025 | 8-K | Current Report |
| Aug 7, 2025 | 424B5 | Filing |
| Aug 4, 2025 | 10-Q | Quarterly Report |
| Aug 1, 2025 | 144 | Filing |
| Jul 31, 2025 | 8-K | Current Report |
| Jun 25, 2025 | 11-K | Annual report of employee stock purchase, savings and similar plans |