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Logo for company Ameren Illinois Company

Ameren Illinois Company (AILLN)

OTC Currency in USD
$79.14
+$2.14
+2.78%
Last Update: 11 Sept 2025, 16:56
$2.01B
Market Cap
17.36
P/E Ratio (TTM)
6.19%
Forward Dividend Yield
$65.00 - $90.04
52 Week Range

AILLN Stock Price Chart

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AILLN Company Profile

Discover essential business fundamentals and corporate details for Ameren Illinois Company (AILLN) to support your stock research and investment decisions.

Sector

Utilities

Industry

Regulated Electric

IPO Date

10 Feb 2009

Employees

3.11K

CEO

Martin J. Lyons Jr.

Description

Ameren Illinois Company, doing business as Ameren Illinois, engages in the rate-regulated electric generation, transmission, and distribution business in Illinois. The company also engages in the natural gas distribution businesses. It supplies electric services to 1.2 million customers and natural gas services to 0.8 million customers in a 43,700 square-mile area in central and eastern Illinois. The company was formerly known as Central Illinois Public Service Company and changed its name to Ameren Illinois Company in October 2010. Ameren Illinois Company was founded in 1902 and is based in Collinsville, Illinois. Ameren Illinois Company is a subsidiary of Ameren Corporation.

AILLN Financial Timeline

Browse a chronological timeline of Ameren Illinois Company corporate events including earnings releases, dividend announcements, and stock splits.

Upcoming earnings on 4 May 2026

Upcoming earnings on 11 Feb 2026

Upcoming earnings on 5 Nov 2025

Earnings released on 4 Aug 2025

EPS came in at $0.51 , while revenue for the quarter reached $843.00M .

Dividend declared on 9 May 2025

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Aug 2025.

Earnings released on 5 May 2025

EPS came in at $1.06 , while revenue for the quarter reached $1.10B .

Earnings released on 13 Feb 2025

EPS came in at $0.63 , while revenue for the quarter reached $913.00M .

Dividend declared on 7 Feb 2025

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 May 2025.

Earnings released on 7 Nov 2024

EPS came in at $0.43 , while revenue for the quarter reached $793.00M .

Dividend declared on 11 Oct 2024

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 3 Feb 2025.

Dividend declared on 9 Aug 2024

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Nov 2024.

Earnings released on 5 Aug 2024

EPS came in at $0.47 , while revenue for the quarter reached $766.00M .

Dividend declared on 10 May 2024

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Aug 2024.

Earnings released on 6 May 2024

EPS came in at $0.81 , while revenue for the quarter reached $1.00B .

Earnings released on 29 Feb 2024

EPS came in at $0.59 , while revenue for the quarter reached $819.00M .

Dividend declared on 9 Feb 2024

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 May 2024.

Earnings released on 9 Nov 2023

EPS came in at $0.47 , while revenue for the quarter reached $783.00M .

Dividend declared on 13 Oct 2023

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Feb 2024.

Dividend declared on 11 Aug 2023

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Nov 2023.

Earnings released on 3 Aug 2023

EPS came in at $0.49 , while revenue for the quarter reached $779.00M .

Dividend declared on 12 May 2023

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Aug 2023.

Earnings released on 5 May 2023

EPS came in at $0.75 , while revenue for the quarter reached $1.10B .

Earnings released on 22 Feb 2023

EPS came in at $0.54 , while revenue for the quarter reached $1.06B .

Dividend declared on 10 Feb 2023

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 May 2023.

Dividend declared on 14 Oct 2022

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Feb 2023.

Earnings released on 30 Sept 2022

EPS came in at $0.40 , while revenue for the quarter reached $904.00M .

Dividend declared on 12 Aug 2022

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Nov 2022.

Earnings released on 5 Aug 2022

EPS came in at $0.40 , while revenue for the quarter reached $769.00M .

Dividend declared on 13 May 2022

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Aug 2022.

Earnings released on 6 May 2022

EPS came in at $6.64 , while revenue for the quarter reached $1.02B .

Earnings released on 22 Feb 2022

EPS came in at $4.35 , while revenue for the quarter reached $798.00M .

Dividend declared on 11 Feb 2022

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 2 May 2022.

Earnings released on 4 Nov 2021

EPS came in at $3.10 , while revenue for the quarter reached $645.00M .

Dividend declared on 8 Oct 2021

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Feb 2022.

Dividend declared on 13 Aug 2021

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Nov 2021.

Earnings released on 6 Aug 2021

EPS came in at $3.37 , while revenue for the quarter reached $629.00M .

Earnings released on 10 May 2021

EPS came in at $5.84 , while revenue for the quarter reached $823.00M .

Dividend declared on 7 May 2021

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 2 Aug 2021.

Earnings released on 22 Feb 2021

EPS came in at $3.88 , while revenue for the quarter reached $656.00M .

Dividend declared on 12 Feb 2021

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 3 May 2021.

Earnings released on 5 Nov 2020

EPS came in at $3.02 , while revenue for the quarter reached $589.00M .

Dividend declared on 9 Oct 2020

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 1 Feb 2021.

Dividend declared on 14 Aug 2020

A dividend of $1.23 per share was announced, adjusted to $1.23. The dividend was paid on 2 Nov 2020.

AILLN Stock Performance

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