114.02
+1.04%
Close of 9 Nov 2026, in USD
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About Ameren
From its filings with the US Securities and Exchange Commission
Ameren is based in St Louis, Missouri and is incorporated in Missouri. Its shares trade on NYSE under the ticker AEE. It is a member of the S&P 500. The SEC classifies its business as electric & other services combined. In the fiscal year to 31 December 2025, it reported revenue of $8.80bn and net income of $1.46bn. At that date it held total assets of $48.48bn and shareholders' equity of $13.40bn.
Ameren, formed in 1997 and headquartered in St. Louis, Missouri, is a public utility holding company whose primary assets are its equity interests in its subsidiaries. Ameren’s subsidiaries are separate, independent legal entities with separate businesses, assets, and liabilities. Dividends on Ameren’s common stock and the payment of expenses by Ameren depend on distributions made to it by its subsidiaries.
Below is a summary description of Ameren’s principal subsidiaries – Ameren Missouri, Ameren Illinois, and ATXI. Ameren also has other subsidiaries that conduct other activities, such as providing shared services. A more detailed description can be found in Note 1 – Summary of Significant Accounting Policies under Part II, Item 8, of this report.
For additional information about the development of our businesses, our business operations, and factors affecting our results of operations, financial position, and liquidity, see Management’s Discussion and Analysis of Financial Condition and Results of Operations under Part II, Item 7, and Note 1 – Summary of Significant Accounting Policies and Note 2 – Rate and Regulatory Matters under Part II, Item 8, of this report.
Quoted from its 10-K, filed 18 Feb 2026. Read the filing on SEC.gov ↗
Company facts
- Sector
- Utilities
- Industry
- Multi-Utilities
- Listed since
- 15 Dec 1952
- Employees
- 8,913
- Website
- ameren.com ↗
- Head office
- 1901 CHOUTEAU AVE, ST LOUIS, MO, 63166-6149
- Incorporated in
- MO
- Classification
- Electric & Other Services Combined
- Filer status
- Large accelerated filer
Leadership
Pay as last reported
- Mr. Martin LyonsChairman of the Board, President, Chief Executive Officer, since 2001$9.7m
- Mr. Michael MoehnChief Financial Officer, Senior Executive Vice President, Interim Chairman and President of Ameren Missouri$4.9m
- Mr. Leonard SinghChairman and President - Ameren Missouri$2.7m
- Ms. Theresa ShawSenior Vice President - Finance, Chief Accounting Officer
- Ms. Gwendolyn MizellSenior Vice President and Chief Sustainability Officer - Ameren Services
- Ms. Ellen FitzsimmonsLead Independent Director$294,405
- Ms. Cynthia BrinkleyIndependent Director$295,072
- Ms. Catherine BruneIndependent Director$295,072
- Mr. Ward DicksonIndependent Director$295,072
- Mr. Rafael FloresIndependent Director$295,072
- Mr. Richard HarshmanIndependent Director$298,628
- Mr. Craig IveyIndependent Director$275,072
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 49
- Environment
- 51
- Social
- 47
- Governance
- 48
- Direct emissions (scope 1)
- 19,669,523 t
- Energy emissions (scope 2)
- 6,915,764 t
- Value chain emissions (scope 3)
- 16,599,962 t
- Women in the workforce
- 24%
- Carbon reduction policy
- Yes
- Human rights policy
- Yes
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Established Presence: Ameren Corp is a well-established company in the energy sector with a strong market presence.
- Diverse Generation Portfolio: The company operates a diverse mix of energy generation assets including coal, natural gas, hydro, and nuclear, providing stability and flexibility.
- Reliable Infrastructure: Ameren Corp owns and operates a robust transmission and distribution infrastructure, ensuring reliable energy delivery to its customers.
Weaknesses
- Environmental Impact: The company heavily relies on coal-fired power plants, which can be environmentally damaging and subject to stricter regulations.
- Dependency on Fossil Fuels: Ameren Corp's reliance on fossil fuels leaves it vulnerable to fluctuations in fuel prices and potential future regulations limiting carbon emissions.
- Aging Infrastructure: Some of Ameren Corp's infrastructure is reaching its end of life, requiring significant investments for upgrades and maintenance.
Opportunities
- Renewable Energy Growth: The transition to renewable energy sources presents an opportunity for Ameren Corp to invest in and expand their renewable energy generation capacity.
- Energy Efficiency Initiatives: Growing demand for energy efficiency solutions allows Ameren Corp to develop and offer innovative energy-saving products and services.
- Electric Vehicle Market: The increasing adoption of electric vehicles presents an opportunity for Ameren Corp to develop electric vehicle charging infrastructure and services.
Threats
- Intense Competition: Ameren Corp faces intense competition from other energy companies, which may impact its market share and profitability.
- Regulatory Changes: Changes in government regulations or policies can affect the company's operations, particularly in relation to environmental standards and energy pricing.
- Technological Disruption: Rapid advancements in energy technologies and the emergence of disruptive technologies could pose a threat to Ameren Corp's business model.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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