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Ameren Illinois Company PFD 4.26% Ameren Illinois Company PFD 4.26%

Ameren Illinois Company PFD 4.26%

AILIO
Rank in Stocks #834
Ameren Illinois Company (AILIO), an entity incorporated in Illinois, functions... Ameren Illinois Company (AILIO), an entity incorporated in Illinois, functions as a subsidiary of Ameren Corporation. This company manages a rate-regulated utility business throughout Illinois, concentrating on the transmission and distribution of both electricity and natural gas. Its operations are structured into three main segments: Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Illinois Transmission. While the Electric Distribution and Natural Gas segments handle their respective utility operations within Ameren Illinois, the Transmission segment is distinctive for encompassing the aggregated electric transmission assets from both Ameren Illinois and ATXI. A significant portion of the company's revenue is generated by the Ameren Illinois Electric Distribution segment.
Share Price
$70.89
Last synced: 2026-08-21
Market Cap
$30.15B
Change (1 day)
0.00%
Change (1 year)
5.81%
Country
US
Trade Ameren Illinois Company PFD 4.26% (AILIO)

Category

Utilities
P/E ratio for Ameren Illinois Company PFD 4.26% (AILIO)
P/E ratio as of 2026 TTM: 0
According to Ameren Illinois Company PFD 4.26% latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 0. At the end of 2026 the company had a P/E ratio of 0.
P/E ratio history for Ameren Illinois Company PFD 4.26% from 2026 to 2026
P/E ratio at the end of each year
Year P/E Ratio Change
Not enough data for the provided dates.
P/E ratio for similar companies or competitors
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How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.

Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.