Ameren Illinois Company (AILLI) Stock Price & Analysis
Ameren Illinois Company (AILLI) — price $81.00 (0.00%), as of the Oct 2, 2026 trading session; market cap $29.1B.
Educational signal · not a buy or sell recommendation · How to read this
Ameren Illinois Company · AILLI · Utilities · Regulated Electric
Operating commercially as Ameren Illinois, Ameren Illinois Company is involved in the rate-regulated generation, transmission, and distribution of electricity throughout the state. The enterprise additionally manages natural gas distribution services.
Price as of Oct 2, 2026
Key Statistics
No publishable V2 score is available for this stock yet.
Price & valuation
| Measure | Value | As of |
|---|---|---|
| Latest provided price | $81.00 | |
| Change on the day | 0.00% | |
| 52-week range | $81.00–$92.00 | |
| Market capitalisation | $29.1B | |
| Price / earnings (trailing) | 14.16 | |
| Shares traded on the day | 300 | |
| Beta (volatility vs the S&P 500) | 0.02 |
Price & events
Point at or tab to any week for its close.
Other perspectives
Council score for Ameren Illinois Company (AILLI): perspectives
Council is a separate blend of available disciplines; MoonshotScore above remains the five-pillar research rating.
9-Factor Breakdown
Legends Council
6 lenses, 0 current
AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built
Read on: Sep 9, 2026 · older than the 27 hours refresh window; not a current reading
Munger's Mindset
Balance Sheet & Valuation · historical
Read on: Apr 29, 2026 · older than the 27 hours refresh window; not a current reading
How to read these bars and different assessments
Council is a separate blend of available disciplines; MoonshotScore above remains the five-pillar research rating.
Bars show each model's ordered assessment on its own scale, not a probability or a comparable investment return. The adjacent words give the assessment; more filled segments indicate a stronger model reading.
On Apr 29, 2026, the Munger lens read the price at that time as fairly valued against its own estimate of value.
Readings on this page are from Oct 5, 2026, except a card that shows its own read date.
Watch the AILLI film — every key number, told as a short cinematic story
~2 min · open the film
What is Ameren Illinois Company (AILLI), and what does it report?
Short answer · as of
Operating commercially as Ameren Illinois, Ameren Illinois Company is involved in the rate-regulated generation, transmission, and distribution of electricity throughout the state. The enterprise additionally manages natural gas distribution services. Ameren Illinois Company (AILLI) is classified as Utilities / Regulated Electric. SEC filing business address: Collinsville, IL. It employs 3,108 people and is led by Martin J. Lyons Jr.. In Q2 FY2026 it reported revenue of $928M and net income of $314M. The market values it at $29.1B.
What do the latest results show for Ameren Illinois Company (AILLI)?
Short answer · as of
The most recent reported quarter, Q2 FY2026, carried revenue of $928M.
Where is operating spending going?
Revenue alongside research and development, selling, general and administrative expenses, and the FMP standardized operating result.
| Period end | Revenue | R&D | SG&A | FMP standardized operating result |
|---|---|---|---|---|
| Jun 30, 2026 | Not available | Not available | Not available | Not available |
| Mar 31, 2026 | Not available | Not available | Not available | Not available |
| Dec 31, 2025 | Not available | Not available | Not available | Not available |
| Jun 30, 2025 | Not available | Not available | Not available | Not available |
USD. The operating result is the FMP-standardized value supplied by FMP; it may differ from a filing’s GAAP loss from operations when the provider classifies separately presented items differently. It is not net income or cash flow.
Quarterly income statement — 4 quarters
| Period | Revenue | Net income | EPS |
|---|---|---|---|
| Q2 FY2026 | $928M | $314M | $1.13 (diluted) |
| Q1 FY2026 | $1.20B | $357M | $1.28 (diluted) |
| Q4 FY2025 | $955M | $389M | $0.92 (diluted) |
| Q3 FY2025 | $2.70B | $640M | $2.35 (diluted) |
What are the financial strengths and risks for Ameren Illinois Company (AILLI)?
Short answer
Cash and short-term investments were $0.00 at the Jun 30, 2026 balance-sheet date. This figure does not establish a cash runway. The distress and quality screens read Altman Z 2.17 · Piotroski F 6. Trailing ratios: ROE 11.7% · ROA 3.1% · current ratio 0.62 · earnings yield 5.0% · free-cash-flow yield -4.3%.
What Investors Ask About Ameren Illinois Company (AILLI) — Utilities
These answers are editorial: 1 of these 8 answers is drawn from the AILLI research dossier (written Mar 16, 2026 by gemini-2.0-flash); the other 7 are question templates that restate figures shown above. Figures in this section are not part of the source register.
Is AILLI a good stock to buy?
Stock Expert AI does not rate AILLI buy, sell or hold. Ameren Illinois Company has no MoonshotScore yet; read the financial checkup, analyst consensus and risks directly. Whether it fits is your call: check what it sells, whether it earns and what the price assumes. This is educational content, not investment advice.
What is the AILLI stock price today?
The last price recorded on this page for Ameren Illinois Company (AILLI) is $81.00, as of the Oct 2, 2026 trading session (source: Financial Modeling Prep (FMP) quote). It is a provider snapshot, not a live exchange feed, so check a brokerage quote before you trade.
What do analysts say about AILLI stock?
As AILLI trades on the OTC market and is a subsidiary, direct analyst coverage may be limited. However, given its stable, regulated business model and its parent company's (Ameren Corporation) financials, AILLI's valuation is likely tied to its regulated asset base and allowed rate of return.
What are the key factors to evaluate for AILLI?
Evaluate AILLI on fundamentals, analyst consensus, and risk factors. P/E: 14.16x. Smart grid technologies can improve energy efficiency, reduce peak demand, and enable demand response programs. Not financial advice.
How frequently does AILLI data refresh on this page?
AILLI's price is the last quote we recorded, from the Oct 2, 2026 trading session. Pages are served from a cache, so the copy you are reading can lag that quote. The quote is a provider snapshot, not an exchange feed. Fundamentals follow quarterly filings. V2 is recalculated from the most recent completed US trading session; the score's own date shows its last successful run.
What has driven AILLI's recent stock price performance?
Ameren Illinois Company (AILLI) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Stable revenue streams due to regulated business model. See the News tab for the latest drivers. Past performance does not predict future results.
Should investors consider AILLI overvalued or undervalued right now?
Ameren Illinois Company (AILLI) trades at 14.16x earnings. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.
How do I research AILLI before investing?
Before investing in Ameren Illinois Company (AILLI), 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) analyst consensus ratings and 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.
Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 16, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief.
Sources — records for every figure on this page (23 figures)
The 23 rows below are exactly the facts the evidence-backed sections of this page printed — the 10-second verdict, the MoonshotScore, price and market value, the five questions with their receipts, and the records behind this page. Known dates and sources are recorded on their own rows; an em dash or UNRECORDED tier preserves a stored observation without inventing either. The quarterly income statement is provider-standardized (FMP) under one row, and scale definitions — a 0-100 rating, the band ladder, the Piotroski 0–9 range — are fixed rather than measured. No number in those sections was generated by a model. The register does not cover quoted third-party headlines, the dated council readings, or the Frequently Asked Questions; each of those says where it came from where it stands.
"As of" is the date the value is true for where the source carries one — a quarter end, a filing date, a price close, the day the score was computed. A cached observation with no source date remains undated; the page publication date is not used as a substitute.
OFFICIAL — 1 fact from SEC filings and earnings calls
| Fact ID | Fact | Value as shown | As of | Tier | Source |
|---|---|---|---|---|---|
id.hq | SEC filing business address | Collinsville, IL | OFFICIAL | SEC EDGAR filer business address — The SEC filer business address. Our market-data provider separately lists "10 Richard Mark Way, Collinsville, IL, 62234, US". |
FMP — 20 facts from Financial Modeling Prep endpoint families
| Fact ID | Fact | Value as shown | As of | Tier | Source |
|---|---|---|---|---|---|
px.last | Latest provided price | $81.00 | FMP | Financial Modeling Prep (FMP) quote — Dated to the US trading session the price belongs to, derived from the quote record's timestamp (weekend and pre-open reads roll back to the previous weekday; exchange holidays are not modelled). The record does not establish an exchange execution time. | |
px.change | Change on the day | 0.00% | FMP | Financial Modeling Prep (FMP) quote | |
px.mcap | Market capitalization | $29.1B | FMP | Financial Modeling Prep (FMP) quote — Provider market cap uses the share class it prices; a company with more than one class may show a larger total elsewhere. Market cap record date: 2026-10-04. Source capture time was not supplied. No share-count basis is inferred; this page preserves the reported amount instead of recalculating it from shares. | |
id.business_summary | Business description (FMP excerpt) | Operating commercially as Ameren Illinois, Ameren Illinois Company is involved in the rate-regulated generation, transmission, and distribution of electricity throughout the state. The enterprise additionally manages natural gas distribution services. | FMP | Financial Modeling Prep (FMP) company profile — Deterministic excerpt derived from id.description; source and date describe the input fact, not a new provider observation | |
px.change_abs | Change on the day, in dollars | $0.00 | FMP | Financial Modeling Prep (FMP) quote | |
px.range52 | 52-week range | $81.00–$92.00 | FMP | Financial Modeling Prep (FMP) quote | |
px.pe | Price / earnings (trailing) | 14.16 | FMP | Financial Modeling Prep (FMP) · quote | |
px.volume | Shares traded on the day | 300 | FMP | Financial Modeling Prep (FMP) · quote | |
px.beta | Beta | 0.02 | FMP | Financial Modeling Prep (FMP) company profile | |
id.sector | Sector / industry (provider taxonomy) | Utilities / Regulated Electric | FMP | Financial Modeling Prep (FMP) company profile — The company's SEC filings classify it under SIC 4931 — Electric & Other Services Combined. | |
id.employees | Employees | 3,108 | FMP | Financial Modeling Prep (FMP) company profile | |
id.ceo | Chief executive | Martin J. Lyons Jr. | FMP | Financial Modeling Prep (FMP) key executives (proxy-derived) — Titles and pay come from the company's proxy statement as our provider parsed it. | |
fin.q_revenue | Revenue, Q2 FY2026 | $928M | FMP | Financial Modeling Prep (FMP) · income statement (quarterly) | |
fin.q_income | Net income, Q2 FY2026 | $314M | FMP | Financial Modeling Prep (FMP) · income statement (quarterly) | |
fin.annual | Revenue and net result by fiscal year | 4 fiscal years, FY2022 through FY2025: FY2022 revenue $0.00, net result $0.00; FY2023 revenue $0.00, net result $0.00; FY2024 revenue $0.00, net result $0.00; FY2025 revenue $0.00, net result $0.00 | FMP | Financial Modeling Prep (FMP), from the company's 10-K income statements | |
fin.gross_margin | Gross margin (trailing twelve months) | 50.0% | FMP | Financial Modeling Prep (FMP) key-metrics-ttm + ratios-ttm — A ratio our provider could not compute is absent rather than shown as zero. | |
fin.q_table | Quarterly income statement | 4 quarters through Q2 FY2026 | FMP | Financial Modeling Prep (FMP) · income statement (quarterly), as filed | |
fin.cash_investments | Cash and short-term investments | $0.00 | FMP | Financial Modeling Prep (FMP), from the company's balance sheet — Long-term investments are shown separately; their marketability is not established by the provider field. The cash and short-term investment balance does not establish unrestricted availability. Long-term investments are excluded and remain unclassified. Restrictions on cash and short-term investments require separate review. The market-value ratio is undefined when the reported amount is zero. | |
fin.total_debt | Total debt | $0.00 | FMP | Financial Modeling Prep (FMP), from the company's balance sheet — Long-term investments are shown separately; their marketability is not established by the provider field. The cash and short-term investment balance does not establish unrestricted availability. | |
fin.price_to_book | Price to book value | 0.26× | FMP | Financial Modeling Prep (FMP) key-metrics-ttm + ratios-ttm — A ratio our provider could not compute is absent rather than shown as zero. |
UNRECORDED — 2 facts from stored observations whose source was not recorded
| Fact ID | Fact | Value as shown | As of | Tier | Source |
|---|---|---|---|---|---|
fin.scores | Distress and quality screens | Altman Z 2.17 · Piotroski F 6 | UNRECORDED | Stored financial-scores observation — Captured 2026-08-28 · Expired observation | |
fin.ratios | Return and yield ratios (trailing twelve months) | ROE 11.7% · ROA 3.1% · current ratio 0.62 · earnings yield 5.0% · free-cash-flow yield -4.3% | — | UNRECORDED | Stored key metrics — Date unknown |
- Published
- Research standards
- Methodology · Editorial policy · Corrections
- Report a number
- sedat@stockexpertai.com
Data provided for informational purposes only.