Ameren (AEE) Other Operating Expenses (2009 - 2026)

Ameren's Other Operating Expenses history runs 18 years deep, the most recent figure standing at $1.6 billion for Q1 2026.

• On a quarterly basis, Other Operating Expenses fell 1.38% year-over-year to $1.6 billion in Q1 2026; TTM through Mar 2026 was $6.8 billion, a 6.65% increase from a year earlier, with the FY2025 full-year figure at $6.8 billion, up 10.91% from the prior year.
• Other Operating Expenses rose to $1.6 billion in Q1 2026 per AEE's latest filing, from $1.4 billion in the prior quarter.
• Across five years, Other Operating Expenses topped out at $1.9 billion in Q3 2025 and bottomed at $1.3 billion in Q2 2024.
• The 5-year median for Other Operating Expenses is $1.6 billion (2024), against an average of $1.6 billion.
• Across the five-year window, Other Operating Expenses retreated 23.5% in 2023 and surged 35.89% in 2025, its largest moves.
• Year by year, Other Operating Expenses stood at $1.8 billion in 2022, then dropped by 23.5% to $1.4 billion in 2023, then gained by 28.73% to $1.7 billion in 2024, then slipped by 18.42% to $1.4 billion in 2025, then rose by 15.61% to $1.6 billion in 2026.
• Per Business Quant, the three latest AEE Other Operating Expenses figures stand at $1.6 billion (Q1 2026), $1.4 billion (Q4 2025), and $1.9 billion (Q3 2025).