The PE Ratio as of December 2025 (TTM) for Ameren Illinois Company PFD 4% (AILLP) is 6.24

According to Ameren Illinois Company PFD 4%’s latest financial reports and current stock price. The company's current PE Ratio is 6.24. This represents a change of -71.26% compared to the average of 21.71 of the last 4 quarters.

Ameren Illinois Company PFD 4% (AILLP) Historical PE Ratio (quarterly & annually)

How has AILLP PE Ratio performed in the past?

The mean historical PE Ratio of Ameren Illinois Company PFD 4% over the last ten years is 20.90. The current 6.24 PE Ratio has changed 2.89% with respect to the historical average. Over the past ten years (40 quarters), AILLP's PE Ratio was at its highest in in the December 2016 quarter at 99.43. The PE Ratio was at its lowest in in the December 2017 quarter at -59.63.

Ameren Illinois Company PFD 4% (AILLP) PE Ratio by Quarter and Year

Discovering the peaks and valleys of Ameren Illinois Company PFD 4% PE 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.

Ameren Illinois Company PFD 4% (AILLP) Average PE Ratio

How has AILLP PE Ratio performed in the past?

The current PE Ratio of Ameren Illinois Company PFD 4% (AILLP) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

Ameren Illinois Company PFD 4% (AILLP) PE Ratio vs. Peers

How is AILLP’s PE Ratio compared to its peers?

Ameren Illinois Company PFD 4%’s PE Ratio is less than Manila Water Company, Inc. (10.64), less than Manila Water Company, Inc. (10.64), greater than Wisconsin Electric Power Company PFD 3.60% (3.49), less than Towngas Smart Energy Company Limited (8.94), less than ACEA S.p.A. (10.06), greater than The Chugoku Electric Power Co., Inc. (3.17), less than Terna Energy Societe Anonyme Commercial Technical Company (185.05), less than Pennon Group Plc (56.05), less than TTW Public Company Limited (11.47), less than China Water Affairs Group Limited (8.18),

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