NorthWestern Energy (NWE) Inventory Average (2023 - 2026)

NorthWestern Energy's Inventory Average history runs 4 years deep, the most recent figure standing at $133.3 million for Q1 2026.

• Quarterly Inventory Average rose 9.91% year-over-year to $133.3 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $133.3 million (up 9.91% YoY) and the FY2025 annual result came in at $127.7 million, up 7.57% from the prior year.
• Inventory Average was $133.3 million for Q1 2026 at NorthWestern Energy, roughly flat from $133.8 million in the prior quarter.
• Across five years, Inventory Average topped out at $133.8 million in Q4 2025 and bottomed at $109.2 million in Q1 2024.
• A 4-year average of $121.7 million and a median of $121.8 million in 2024 frame the typical range for Inventory Average.
• Annual changes were most pronounced in 2024 — Inventory Average advanced 4.66% — and 2025, when it advanced 11.98%.
• NorthWestern Energy's Inventory Average stood at $116.8 million in 2023, then grew by 4.66% to $122.3 million in 2024, then increased by 9.41% to $133.8 million in 2025, then decreased by 0.35% to $133.3 million in 2026.
• Business Quant data shows NWE's Inventory Average at $133.3 million in Q1 2026, $133.8 million in Q4 2025, and $130.2 million in Q3 2025.