The ROE as of December 2025 (TTM) for Ameren Illinois Company PFD 4% (AILLP) is 11.42%

According to Ameren Illinois Company PFD 4%’s latest financial reports and current stock price. The company's current ROE is 11.42%. This represents a change of 303.67% compared to the average of 2.83% of the last 4 quarters.

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

How has AILLP ROE performed in the past?

The mean historical ROE of Ameren Illinois Company PFD 4% over the last ten years is 9.66%. The current 11.42% ROE has changed 18.24% with respect to the historical average. Over the past ten years (40 quarters), AILLP's ROE was at its highest in in the September 2016 quarter at 5.13%. The ROE was at its lowest in in the December 2017 quarter at -0.84%.

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

Discovering the peaks and valleys of Ameren Illinois Company PFD 4% ROE, 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 ROE

How has AILLP ROE performed in the past?

The current ROE 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) ROE vs. Peers

How is AILLP’s ROE compared to its peers?

Ameren Illinois Company PFD 4%’s ROE is less than Manila Water Company, Inc. (14.20%), less than Manila Water Company, Inc. (14.20%), less than Wisconsin Electric Power Company PFD 3.60% (8.09%), less than Towngas Smart Energy Company Limited (6.81%), less than ACEA S.p.A. (17.83%), less than The Chugoku Electric Power Co., Inc. (15.69%), less than Terna Energy Societe Anonyme Commercial Technical Company (1.43%), less than Pennon Group Plc (3.09%), less than TTW Public Company Limited (19.88%), less than China Water Affairs Group Limited (8.02%),

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