Ameren Illinois Company

Ameren Illinois Companyverified

AILLN

Price:

$76.72

Market Cap:

$26.12B

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.

Industry

Regulated Electric

IPO Date

2009-02-10

Stock Exchange

OTC

Ticker

AILLN

The Current Ratio as of June 2025 (TTM) for Ameren Illinois Company (AILLN) is 0.86

According to Ameren Illinois Company’s latest financial reports and current stock price. The company's current Current Ratio is 0.86. This represents a change of 21.34% compared to the average of 0.71 of the last 4 quarters.

Ameren Illinois Company (AILLN) Historical Current Ratio (quarterly & annually)

How has AILLN Current Ratio performed in the past?

The mean historical Current Ratio of Ameren Illinois Company over the last ten years is 0.68. The current 0.86 Current Ratio has changed 12.58% with respect to the historical average. Over the past ten years (40 quarters), AILLN's Current Ratio was at its highest in in the June 2021 quarter at 0.97. The Current Ratio was at its lowest in in the March 2018 quarter at 0.47.

Quarterly (TTM)
Annual

Average

0.68

Median

0.66

Minimum

0.55

Maximum

0.92

Ameren Illinois Company (AILLN) Current Ratio by Quarter and Year

Discovering the peaks and valleys of Ameren Illinois Company Current Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 32.73%

Maximum Annual Current Ratio = 0.92

Minimum Annual Increase = -34.96%

Minimum Annual Current Ratio = 0.55

Quarterly (TTM)
Annual
YearCurrent RatioChange
20240.661.74%
20230.65-17.74%
20220.7913.82%
20210.70-8.16%
20200.7632.73%
20190.570.13%
20180.574.05%
20170.55-7.96%
20160.60-34.96%
20150.9221.60%

Ameren Illinois Company (AILLN) Average Current Ratio

How has AILLN Current Ratio performed in the past?

The current Current Ratio of Ameren Illinois Company (AILLN) is greater than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

3-year avg

0.70

5-year avg

0.71

10-year avg

0.68

Ameren Illinois Company (AILLN) Current Ratio vs. Peers

How is AILLN’s Current Ratio compared to its peers?

Ameren Illinois Company’s Current Ratio is less than Duke Energy Corporation (0), greater than Consolidated Edison, Inc. (0.77), less than Dominion Energy, Inc. (1.28), greater than American Electric Power Company, Inc. (0.73), greater than NextEra Energy, Inc. (0.42), greater than null (0.55),

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