Ameren Illinois Company (AILIN)
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Ameren Illinois Company (AILIN) trades at $71.00 with AI Score 44/100 (Grade C). Ameren Illinois Company, a subsidiary of Ameren Corporation, is a regulated utility providing electric and natural gas services in Illinois. It serves 1. Market cap: $30.44B, Sector: Utilities.
Price live · AI analysis from Mar 16, 2026Analyst Coverage for AILIN: AILIN does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates AILIN against Utilities peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.
AILIN: the 1 perspectives are evenly split.
How is this calculated? →Ameren Illinois Company (AILIN) Utility Operations & Dividend Profile
Ameren Illinois Company, operating as a regulated utility, provides electric and natural gas services to a substantial customer base in central and eastern Illinois. As a subsidiary of Ameren Corporation, it focuses on regulated operations within a 43,700 square-mile area, demonstrating a stable, albeit low-growth, business model.
What Is the Investment Thesis for AILIN?
Ameren Illinois Company presents a stable, low-growth investment profile characteristic of regulated utilities. The company's consistent profitability, reflected in a 16.5% profit margin, and a dividend yield of 2.57% offer income-oriented investors a steady return. The company's beta of -0.25 indicates a low correlation with the broader market, suggesting relative stability during market downturns. Growth catalysts include infrastructure investments and regulatory rate adjustments. However, the company's growth potential is limited by its regulated nature and geographic focus. The company's P/E ratio of 20.89 suggests a fair valuation relative to its earnings.
Based on FMP financials and quantitative analysis
AILIN Key Highlights
- Ameren Illinois serves 1.2 million electric customers and 0.8 million natural gas customers.
- The company operates in a 43,700 square-mile service territory in central and eastern Illinois.
- Ameren Illinois has a profit margin of 16.5%, reflecting its operational efficiency.
- The company offers a dividend yield of 2.57%, providing a steady income stream for investors.
- Ameren Illinois has a beta of -0.25, indicating low volatility relative to the market.
Who Are AILIN's Competitors?
AILIN is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| ACEJF ACEA S.p.A. | $23.30 | +0.00% | $4.95B | 51 |
| CGKEF The Chugoku Electric Power Co., Inc. | $6.48 | -0.46% | $2.33B | 47 |
| CGKEY The Chugoku Electric Power Co., Inc. | $10.49 | +8.20% | $1.89B | 42 |
| MWTCF Manila Water Company, Inc. | $0.72 | -0.40% | $1.87B | 56 |
| MWTCY Manila Water Company, Inc. | $15.43 | +0.00% | $1.61B | 56 |
| CNLPM The Connecticut Light and Power Company | $32.99 | +1.29% | $315.00M | 72 |
| CNTHP The Connecticut Light and Power Company | $52.70 | +0.55% | $318.06M | 69 |
| CNLHP The Connecticut Light and Power Company | $36.95 | +0.00% | $223.00M | 68 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are AILIN's Key Strengths?
- Regulated revenue stream.
- Extensive infrastructure network.
- Established customer base.
- Stable financial performance.
What Are AILIN's Weaknesses?
- Limited growth potential due to regulated nature.
- Dependence on regulatory approvals.
- Exposure to weather-related risks.
- High capital expenditure requirements.
What Could Drive AILIN Stock Higher?
- Infrastructure modernization projects enhancing grid reliability and efficiency.
- Regulatory rate adjustments providing revenue stability and investment recovery.
- Potential expansion of natural gas distribution network to new areas.
- Integration of renewable energy sources into the grid.
- Deployment of smart grid technologies improving grid management.
What Are the Key Risks for AILIN?
- Insider selling — insiders were net sellers of roughly $10.2M recently.
- Changes in regulatory policies impacting rate structures and profitability.
- Economic downturns reducing energy demand and revenue.
- Environmental regulations increasing compliance costs.
- Cybersecurity threats targeting critical infrastructure.
- Weather-related events causing service disruptions and infrastructure damage.
What Are the Growth Opportunities for AILIN?
- Infrastructure Modernization: Ongoing investments in upgrading and modernizing the electric and natural gas infrastructure represent a significant growth opportunity. These investments enhance reliability, reduce outages, and improve energy efficiency. The Illinois Commerce Commission (ICC) supports these initiatives through rate adjustments, allowing Ameren Illinois to recover its investment costs. The market size for grid modernization in Illinois is estimated to be in the billions of dollars over the next decade, with ongoing projects expected to drive incremental revenue growth.
- Smart Grid Technologies: The deployment of smart grid technologies, including advanced metering infrastructure (AMI) and distribution automation systems, offers opportunities to improve grid management and customer service. These technologies enable real-time monitoring, demand response programs, and enhanced outage detection. The market for smart grid technologies is growing rapidly, driven by government incentives and the need for a more resilient and efficient grid. Ameren Illinois can leverage these technologies to enhance its operational efficiency and customer satisfaction.
- Renewable Energy Integration: The increasing adoption of renewable energy sources, such as solar and wind, presents opportunities for Ameren Illinois to integrate these resources into its grid. This requires investments in transmission infrastructure, energy storage solutions, and grid management systems. The Illinois Renewable Portfolio Standard (RPS) mandates a certain percentage of electricity to come from renewable sources, creating a market for renewable energy integration. Ameren Illinois can play a key role in facilitating the transition to a cleaner energy future.
- Natural Gas Expansion: Expanding the natural gas distribution network to underserved areas represents a growth opportunity for Ameren Illinois. This involves extending pipelines, connecting new customers, and promoting the use of natural gas for heating and other applications. The demand for natural gas is expected to remain strong, driven by its affordability and environmental benefits compared to other fossil fuels. Ameren Illinois can leverage its expertise in natural gas distribution to expand its customer base and increase its revenue.
- Regulatory Rate Adjustments: Periodic rate adjustments approved by the Illinois Commerce Commission (ICC) provide opportunities for Ameren Illinois to recover its operating costs and earn a reasonable return on its investments. These rate adjustments are based on factors such as inflation, capital expenditures, and operational performance. The regulatory framework provides a mechanism for Ameren Illinois to maintain its financial stability and invest in infrastructure improvements. The timing and magnitude of rate adjustments are subject to regulatory review and approval.
What Opportunities Does AILIN Have?
- Infrastructure modernization investments.
- Smart grid technology deployment.
- Renewable energy integration.
- Expansion of natural gas distribution network.
What Threats Does AILIN Face?
- Changes in regulatory policies.
- Economic downturns affecting energy demand.
- Environmental regulations.
- Cybersecurity risks.
What Are AILIN's Competitive Advantages?
- Regulated monopoly in its service territory.
- Extensive infrastructure network.
- Established relationships with regulators and stakeholders.
- High barriers to entry for new competitors.
What Does AILIN Do?
Founded in 1902 as Central Illinois Public Service Company, Ameren Illinois Company has evolved into a key provider of regulated electric and natural gas services in Illinois. Renamed Ameren Illinois Company in 2010, the company operates as a subsidiary of Ameren Corporation, focusing on the regulated utility sector. It delivers electric services to 1.2 million customers and natural gas services to 0.8 million customers across a 43,700 square-mile area in central and eastern Illinois. The company's operations are primarily rate-regulated, providing a degree of stability in revenue generation. Ameren Illinois's business model centers on the transmission, distribution, and sale of electricity and natural gas within its designated service territory. The company invests in infrastructure upgrades and maintenance to ensure reliable service delivery and compliance with regulatory standards. Headquartered in Collinsville, Illinois, Ameren Illinois is an integral part of the state's energy infrastructure.
What Products and Services Does AILIN Offer?
- Distributes electricity to 1.2 million customers in central and eastern Illinois.
- Distributes natural gas to 0.8 million customers in central and eastern Illinois.
- Maintains and upgrades electric and natural gas infrastructure.
- Provides customer service and billing support.
- Ensures compliance with regulatory requirements.
- Invests in smart grid technologies and renewable energy integration.
How Does AILIN Make Money?
- Generates revenue through regulated rates for electricity and natural gas distribution.
- Invests in infrastructure and operational efficiency to maintain profitability.
- Works with regulators to ensure fair rate adjustments and compliance.
- Focuses on providing reliable and safe energy delivery to its customers.
What Industry Does AILIN Operate In?
Ameren Illinois Company operates within the regulated utilities sector, characterized by stable demand and government oversight. The industry is undergoing modernization with investments in smart grid technologies and renewable energy integration. Key trends include increasing regulatory scrutiny, infrastructure upgrades, and the transition to cleaner energy sources. Competitors include other regional utilities such as ACEJF (Atlantic Coast Energy Holdings Inc.) and CGKEF (China Gas Holdings Ltd.), each vying for market share and regulatory approvals within their respective territories. The regulated nature of the industry provides a degree of protection from economic cycles but also limits growth potential.
Who Are AILIN's Key Customers?
- Residential customers in central and eastern Illinois.
- Commercial customers, including businesses and institutions.
- Industrial customers with large energy needs.
- Municipalities and government entities.
Net sellingInsider Activity
Over the past six months, Ameren Illinois Company insiders filed 14 SEC Form 4 transactions — 13 sales and 1 purchases. On net that is roughly 90K shares disposed (about $10.2M), a signal worth weighing alongside the fundamentals.
Quarterly Financial Performance: Ameren Illinois Company
Revenue for Ameren Illinois Company came in at $2.18B during Q1 2026, a 22.1% improvement versus the preceding quarter. The company recorded net income of $357.0M, with diluted EPS of $1.28. Quarter-over-quarter revenue has been mixed, typical for a large-cap company operating in Utilities. Across the four most recent quarters, AILIN averaged $1.39 in diluted EPS.
AILIN Valuation & Market Position
With a $30.44B market cap, Ameren Illinois Company sits in the large-cap segment of the market. Relative to its peer group, AILIN's quantitative score of 44/100 is roughly in line with the peer average of 50/100.
ROE 12%Key Financial Metrics
Return on equity for Ameren Illinois Company stands at 11.7%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 3.1%, showing how much profit it generates from its asset base. AILIN trades at a trailing price-to-earnings ratio of 19.78, below the Utilities sector average of ~28x. Its free cash flow yield is -4.3%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.62 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 5.1%, the inverse of the P/E and a quick read on earnings relative to price.
F-Score 5/9Financial Health
Ameren Illinois Company's Piotroski F-Score is 5/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 2.36 places it in the grey zone, a middle ground that warrants monitoring.
Company Profile
Ameren Illinois Company operates in the Regulated Electric industry within the Utilities sector. It is headquartered in Collinsville, US. The company is led by CEO Martin J. Lyons Jr.. AILIN has traded publicly since 2012.
AILIN Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Regulated revenue stream.
- Extensive infrastructure network.
- Established customer base.
- Stable financial performance.
Bear Case
- Limited growth potential due to regulated nature.
- Dependence on regulatory approvals.
- Exposure to weather-related risks.
- High capital expenditure requirements.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q1 2026 | $2.18B | $357M | $1.28 |
| Q4 2025 | $1.78B | $252M | $0.92 |
| Q3 2025 | $2.70B | $640M | $2.35 |
| Q2 2025 | $2.22B | $275M | $1.01 |
Based on FMP financials and quantitative analysis
AILIN Latest News
No recent news available for AILIN.
AILIN Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for AILIN.
Price Targets
Wall Street price target analysis for AILIN.
AILIN MoonshotScore
What does this score mean?
The MoonshotScore rates AILIN's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.
Leadership: Martin J. Lyons Jr.
Unknown
Information about Martin J. Lyons Jr.'s specific background, career history, and education is not available in the provided data. Without this information, a detailed profile cannot be accurately constructed. Further research would be needed to provide a comprehensive overview of his professional experience and qualifications.
Track Record: Information about Martin J. Lyons Jr.'s specific achievements, strategic decisions, and company milestones under his leadership is not available in the provided data. Without this information, a detailed track record cannot be accurately constructed. Further research would be needed to provide a comprehensive overview of his performance as CEO.
AILIN OTC Market Information
The OTC Other tier represents the lowest tier of the OTC market, indicating that Ameren Illinois Company may not meet the minimum financial or disclosure requirements of the higher tiers (OTCQX and OTCQB). Companies in this tier may have limited financial reporting, making it more difficult for investors to assess their financial health and performance. Investing in OTC Other stocks carries a higher degree of risk compared to stocks listed on major exchanges like the NYSE or NASDAQ due to the lack of stringent listing standards and regulatory oversight.
- OTC Tier: OTC Other
- Disclosure Status: Unknown
- Limited financial disclosure.
- Low trading volume and liquidity.
- Potential for price manipulation.
- Higher risk of fraud or mismanagement.
- Lack of regulatory oversight.
- Verify the company's registration and legal status.
- Review available financial statements and disclosures.
- Assess the company's business model and competitive position.
- Evaluate the management team and their track record.
- Understand the risks associated with investing in OTC stocks.
- Consult with a financial advisor.
- Monitor trading activity and price movements.
- Subsidiary of a larger, reputable company (Ameren Corporation).
- Long operating history (founded in 1902).
- Provides essential utility services.
- Operates in a regulated industry.
Ameren Illinois Company Utilities Stock: Key Questions Answered
What does Ameren Illinois Company do?
Ameren Illinois Company is a regulated utility that provides electric and natural gas distribution services to customers in central and eastern Illinois. As a subsidiary of Ameren Corporation, it focuses on delivering reliable energy to 1.2 million electric customers and 0.8 million natural gas customers across a 43,700 square-mile service territory. The company invests in infrastructure upgrades and smart grid technologies to enhance service quality and efficiency, while adhering to regulatory requirements set by the Illinois Commerce Commission.
What do analysts say about AILIN stock?
Due to the limited information available and the OTC Other listing, formal analyst coverage of AILIN is likely minimal or non-existent. Investment decisions should be based on individual risk tolerance and thorough due diligence, considering the limited liquidity and disclosure associated with OTC Other stocks. Investors should carefully review any available financial information and assess the company's prospects within the regulated utility sector.
What are the main risks for AILIN?
The main risks for Ameren Illinois Company include regulatory changes impacting rate structures, economic downturns affecting energy demand, environmental regulations increasing compliance costs, cybersecurity threats targeting critical infrastructure, and weather-related events causing service disruptions. As an OTC Other listed stock, AILIN also faces risks related to limited liquidity, financial disclosure, and potential price volatility. Investors should carefully consider these risks before investing.
What are the key factors to evaluate for AILIN?
Ameren Illinois Company (AILIN) holds an AI score of 44/100 (low). Not financial advice.
How frequently does AILIN data refresh on this page?
AILIN prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.
What has driven AILIN's recent stock price performance?
Ameren Illinois Company (AILIN) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Regulated revenue stream. See the News tab for the latest drivers. Past performance does not predict future results.
Should investors consider AILIN overvalued or undervalued right now?
Valuing Ameren Illinois Company (AILIN) requires multiple metrics. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.
What research should beginners do before buying AILIN?
Before investing in Ameren Illinois Company (AILIN), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Limited information available for this OTC-listed company.
- AI analysis pending for AILIN.