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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Lennox International (LII) Operating Margin (2016 - 2025)

Lennox International (LII) has 17 years of Operating Margin data on record, last reported at 22.09% in Q3 2025.

  • For Q3 2025, Operating Margin rose 185.0% year-over-year to 22.09%; the TTM value through Sep 2025 reached 19.91%, up 98.0%, while the annual FY2024 figure was 19.37%, 351.0% up from the prior year.
  • Operating Margin reached 22.09% in Q3 2025 per LII's latest filing, down from 23.25% in the prior quarter.
  • Across five years, Operating Margin topped out at 23.25% in Q2 2025 and bottomed at 10.12% in Q4 2021.
  • Average Operating Margin over 5 years is 16.25%, with a median of 15.93% recorded in 2024.
  • The widest YoY moves for Operating Margin: up 723bps in 2021, down -509bps in 2021.
  • A 5-year view of Operating Margin shows it stood at 10.12% in 2021, then grew by 19bps to 12.03% in 2022, then skyrocketed by 33bps to 16.02% in 2023, then rose by 14bps to 18.19% in 2024, then grew by 21bps to 22.09% in 2025.
  • Per Business Quant database, its latest 3 readings for Operating Margin were 22.09% in Q3 2025, 23.25% in Q2 2025, and 14.51% in Q1 2025.