Ameren (AEE) Inventory Average (2009 - 2026)

Ameren's Inventory Average history runs 18 years deep, the most recent figure standing at $753.5 million for Q1 2026.

• In Q1 2026, Inventory Average rose 5.31% year-over-year to $753.5 million; the TTM figure through Mar 2026 stood at $753.5 million (up 5.31% YoY), while the FY2025 annual figure was $768.0 million, up 2.74% from the prior year.
• Inventory Average was $753.5 million for Q1 2026 at Ameren, down from $789.0 million in the prior quarter.
• In the past five years, Inventory Average ranged from a high of $789.0 million in Q4 2025 to a low of $556.0 million in Q1 2022.
• Historically, Inventory Average has averaged $702.1 million across 5 years, with a median of $709.5 million in 2024.
• The sharpest annual moves came in 2023 and 2025: Inventory Average climbed 19.73% in 2023, then fell 0.85% in 2025.
• A 5-year view of Inventory Average shows it stood at $681.0 million in 2022, then advanced by 9.62% to $746.5 million in 2023, then increased by 4.09% to $777.0 million in 2024, then grew by 1.54% to $789.0 million in 2025, then fell by 4.5% to $753.5 million in 2026.
• The last three Inventory Average figures came in at $753.5 million (Q1 2026), $789.0 million (Q4 2025), and $771.0 million (Q3 2025), per Business Quant data.