Ameren Illinois Company

Ameren Illinois Companyverified

AILLM

Price:

$81

Market Cap:

$26.32B

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

2010-04-13

Stock Exchange

OTC

Ticker

AILLM

The Dividend Yield as of December 2025 (TTM) for Ameren Illinois Company (AILLM) is 2.92%

According to Ameren Illinois Company’s latest financial reports and current stock price. The company's current Dividend Yield is 2.92%. This represents a change of 305.30% compared to the average of 0.72% of the last 4 quarters.

Ameren Illinois Company (AILLM) Historical Dividend Yield (quarterly & annually)

How has AILLM Dividend Yield performed in the past?

The mean historical Dividend Yield of Ameren Illinois Company over the last ten years is 2.96%. The current 2.92% Dividend Yield has changed -1.50% with respect to the historical average. Over the past ten years (40 quarters), AILLM's Dividend Yield was at its highest in in the December 2015 quarter at 0.99%. The Dividend Yield was at its lowest in in the September 2019 quarter at 0.59%.

Quarterly (TTM)
Annual

Average

2.96%

Median

2.92%

Minimum

2.48%

Maximum

3.83%

Ameren Illinois Company (AILLM) Dividend Yield by Quarter and Year

Discovering the peaks and valleys of Ameren Illinois Company Dividend Yield, 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 = 31.16%

Maximum Annual Dividend Yield = 3.83%

Minimum Annual Increase = -14.72%

Minimum Annual Dividend Yield = 2.48%

Quarterly (TTM)
Annual
YearDividend YieldChange
20243.00%-13.78%
20233.48%31.16%
20222.65%7.20%
20212.48%-3.34%
20202.56%2.39%
20192.50%-11.76%
20182.84%-5.84%
20173.01%-7.86%
20163.27%-14.72%
20153.83%9.99%

Ameren Illinois Company (AILLM) Average Dividend Yield

How has AILLM Dividend Yield performed in the past?

The current Dividend Yield of Ameren Illinois Company (AILLM) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

3-year avg

3.05%

5-year avg

2.84%

10-year avg

2.96%

Ameren Illinois Company (AILLM) Dividend Yield vs. Peers

How is AILLM’s Dividend Yield compared to its peers?

Ameren Illinois Company’s Dividend Yield is less than Wisconsin Electric Power Company PFD 3.60% (5.39%), less than ACEA S.p.A. (4.35%), less than The Chugoku Electric Power Co., Inc. (3.25%), less than Manila Water Company, Inc. (4.57%), less than The Chugoku Electric Power Co., Inc. (3.25%), less than Manila Water Company, Inc. (4.57%), less than Boralex Inc. (2.65%), less than Towngas Smart Energy Company Limited (6.03%), less than Vector Limited (5.48%), less than Toho Gas Co., Ltd. (1.80%),

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