AEE - Company ID 0001002910
AMEREN CORP trades as AEE and has a market capitalization of $31.21 B, making it the #452 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $8.80B, up 15.4% from the prior year. This page tracks AMEREN CORP through 2,542 SEC filings, with financial statements and metrics updated as new reports are filed.
Research snapshot
Updated
2026-07-09
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
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Over the last 9 fiscal years AMEREN CORP's revenue grew from $6.08B to $8.80B, a compound annual growth rate of 4.2%.
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| Filing | Type | Filed |
|---|---|---|
| Major company event | 8-K | 2026-05-18 |
| SCHEDULE 13G/A | - | 2026-05-15 |
| S-3ASR | - | 2026-05-15 |
| Insider trade | 4 | 2026-05-14 |
| Quarterly report | 10-Q | 2026-05-08 |
| Insider trade | 4 | 2026-05-05 |
| Major company event | 8-K | 2026-05-05 |
| Insider sale notice | 144 | 2026-05-01 |
ST. LOUIS , Feb. 14, 2025 /PRNewswire/ -- Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE ), announced a significant change to its generation strategy, aiming to accelerate generation investments to support robust economic expansion, bolster reliability and create jobs across Missouri . The revision to Ameren Missouri's Preferred Resource Plan in its Integrated Resource Plan (IRP) is designed to provide for 1.5 gigawatts (GW) of expected new energy demand by 2032, with a balanced mix of generation resources to deliver reliable, affordable and cleaner energy for all customers.
The largest companies sharing AMEREN CORP's SEC industry classification (electric & other services combined).
AMEREN CORP (AEE) has a market capitalization of $31.21 B as of 2026-07-09, ranking #452 among US-listed companies.
AMEREN CORP reported revenue of $8.80B for fiscal year 2025, an increase of 15.4% year over year.