NYSE:AEE
Ameren Corp.
Ameren Corp.'s revenue grew 15.4% in fiscal 2025 to $8.8B while operating margin rose to 23.0%, its highest in 10 years. Free cash flow was −$775.0M, −8.8% of revenue, and the diluted share count rose 1.8%.Summary generated from Ameren Corp.'s SEC filings. Latest annual report filed Feb 18, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$8.8B
Revenue growth+15.4%
Revenue, 5-yr CAGR+8.7%
Gross marginn/a
Operating margin23.0%
Net margin16.6%
ROIC5.7%
Return on equity11.5%
Debt / equity1.50
Free cash flow−$775.0M
FCF margin−8.8%
Share count change+1.8%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 6,394 | 7,957 | 7,500 | 7,623 | 8,799 |
| Operating income | 1,333 | 1,515 | 1,558 | 1,516 | 2,026 |
| Net income | 995 | 1,079 | 1,157 | 1,187 | 1,461 |
| Free cash flow | −1,818 | −1,088 | −1,033 | −1,556 | −775 |
Recent filings
- 8-KOther events
Sep 28, 2026 - 8-KOther events
Sep 18, 2026 - 4Insider transaction report
Sep 14, 2026 - 8-KOther events
Aug 24, 2026 - 4Insider transaction report
Aug 20, 2026 - 8-KOther events
Aug 4, 2026 - 10-QQuarterly report for the period ended Jun 30, 2026
Aug 3, 2026 - 8-KResults of operations and financial condition
Jul 30, 2026