Otter Tail (OTTR) Operating Expenses (2009 - 2026)

Otter Tail's Operating Expenses history runs 18 years deep, the most recent figure standing at $261.8 million for Q1 2026.

• On a quarterly basis, Operating Expenses rose 3.33% year-over-year to $261.8 million in Q1 2026; TTM through Mar 2026 was $966.8 million, a 1.6% increase from a year earlier, with the FY2025 full-year figure at $958.4 million, up 0.85% from the prior year.
• Operating Expenses grew to $261.8 million in Q1 2026 per OTTR's latest filing, from $240.5 million in the prior quarter.
• Across five years, Operating Expenses topped out at $279.0 million in Q2 2022 and bottomed at $229.0 million in Q3 2025.
• The 5-year median for Operating Expenses is $244.2 million (2023), against an average of $247.7 million.
• Across the five-year window, Operating Expenses grew 27.17% in 2022 and fell 16.96% in 2023, its largest moves.
• Year by year, Operating Expenses stood at $246.5 million in 2022, then retreated by 0.91% to $244.2 million in 2023, then dropped by 3.25% to $236.3 million in 2024, then rose by 1.77% to $240.5 million in 2025, then rose by 8.86% to $261.8 million in 2026.
• Per Business Quant, the three latest OTTR Operating Expenses figures stand at $261.8 million (Q1 2026), $240.5 million (Q4 2025), and $229.0 million (Q3 2025).