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

Otter Tail (OTTR) has 18 years of Operating Expenses data on file, last reported at $261.8 million in Q1 2026.

• For the quarter ending Q1 2026, Operating Expenses rose 3.33% year-over-year to $261.8 million; the trailing twelve-month figure through Mar 2026 stood at $966.8 million (up 1.6% YoY), and the FY2025 full-year result was $958.4 million, up 0.85% from the prior year.
• Operating Expenses for Q1 2026 stood at $261.8 million, up 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.
• The widest annual swing landed in 2022, when Operating Expenses advanced 27.17%; it then dropped 16.96% in 2023.
• A 5-year view of Operating Expenses shows it 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.
• The last three Operating Expenses figures came in at $261.8 million (Q1 2026), $240.5 million (Q4 2025), and $229.0 million (Q3 2025), per Business Quant data.

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