Growth Metrics

White Mountains Insurance (WTM) EBT Margin (2016 - 2025)

Historic EBT Margin for White Mountains Insurance (WTM) over the last 17 years, with Q3 2025 value amounting to 20.69%.

  • White Mountains Insurance's EBT Margin fell 78500.0% to 20.69% in Q3 2025 from the same period last year, while for Sep 2025 it was 12.33%, marking a year-over-year decrease of 168900.0%. This contributed to the annual value of 14.14% for FY2024, which is 119600.0% down from last year.
  • As of Q3 2025, White Mountains Insurance's EBT Margin stood at 20.69%, which was down 78500.0% from 25.61% recorded in Q2 2025.
  • In the past 5 years, White Mountains Insurance's EBT Margin ranged from a high of 47.14% in Q2 2021 and a low of 163.83% during Q3 2021
  • In the last 5 years, White Mountains Insurance's EBT Margin had a median value of 12.53% in 2025 and averaged 4.72%.
  • Over the last 5 years, White Mountains Insurance's EBT Margin had its largest YoY gain of 2025700bps in 2021, and its largest YoY loss of -2337400bps in 2021.
  • Quarter analysis of 5 years shows White Mountains Insurance's EBT Margin stood at 14.85% in 2021, then surged by 132bps to 34.48% in 2022, then grew by 29bps to 44.49% in 2023, then plummeted by -176bps to 33.72% in 2024, then surged by 161bps to 20.69% in 2025.
  • Its last three reported values are 20.69% in Q3 2025, 25.61% for Q2 2025, and 12.53% during Q1 2025.