Growth Metrics

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

Historic FCF Margin for Lennox International (LII) over the last 17 years, with Q4 2025 value amounting to 31.52%.

  • Lennox International's FCF Margin rose 112900.0% to 31.52% in Q4 2025 from the same period last year, while for Dec 2025 it was 12.3%, marking a year-over-year decrease of 23500.0%. This contributed to the annual value of 12.3% for FY2025, which is 23500.0% down from last year.
  • As of Q4 2025, Lennox International's FCF Margin stood at 31.52%, which was up 112900.0% from 18.58% recorded in Q3 2025.
  • In the past 5 years, Lennox International's FCF Margin ranged from a high of 31.52% in Q4 2025 and a low of 12.21% during Q1 2022
  • Moreover, its 5-year median value for FCF Margin was 10.37% (2024), whereas its average is 9.37%.
  • Within the past 5 years, the most significant YoY rise in Lennox International's FCF Margin was 125300bps (2021), while the steepest drop was -217500bps (2021).
  • Over the past 5 years, Lennox International's FCF Margin (Quarter) stood at 8.39% in 2021, then grew by 7bps to 8.97% in 2022, then soared by 75bps to 15.68% in 2023, then grew by 29bps to 20.24% in 2024, then skyrocketed by 56bps to 31.52% in 2025.
  • Its FCF Margin stands at 31.52% for Q4 2025, versus 18.58% for Q3 2025 and 3.88% for Q2 2025.