Lennox International (LII) Operating Expenses (2009 - 2026)

Lennox International has reported Operating Expenses for 18 years, with the latest figure at $185.2 million in Q1 2026.

• For the quarter ending Q1 2026, Operating Expenses rose 8.11% year-over-year to $185.2 million; the trailing twelve-month figure through Mar 2026 stood at $695.3 million (down 4.91% YoY), and the FY2025 full-year result was $688.2 million, down 5.8% from the prior year.
• Operating Expenses for Q1 2026 stood at $185.2 million, up from $175.2 million in the prior quarter.
• The five-year high for Operating Expenses was $207.0 million in Q4 2024, with the low at $147.5 million in Q3 2022.
• Average Operating Expenses over 5 years is $172.6 million, with a median of $171.3 million recorded in 2025.
• Year-over-year, Operating Expenses gained 21.49% in 2023 and retreated 15.36% in 2025.
• Tracing LII's Operating Expenses over 5 years: stood at $155.3 million in 2022, then rose by 16.42% to $180.8 million in 2023, then grew by 14.49% to $207.0 million in 2024, then retreated by 15.36% to $175.2 million in 2025, then grew by 5.71% to $185.2 million in 2026.
• The last three Operating Expenses figures came in at $185.2 million (Q1 2026), $175.2 million (Q4 2025), and $161.6 million (Q3 2025), per Business Quant data.

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