Growth Metrics

White Mountains Insurance (WTM) Assets Average (2016 - 2025)

White Mountains Insurance (WTM) has 16 years of Assets Average data on record, last reported at $12.1 billion in Q3 2025.

  • For Q3 2025, Assets Average rose 17.87% year-over-year to $12.1 billion; the TTM value through Sep 2025 reached $12.1 billion, up 17.87%, while the annual FY2024 figure was $9.2 billion, 16.08% up from the prior year.
  • Assets Average reached $12.1 billion in Q3 2025 per WTM's latest filing, up from $11.4 billion in the prior quarter.
  • Across five years, Assets Average topped out at $12.1 billion in Q3 2025 and bottomed at $2.4 billion in Q1 2021.
  • Average Assets Average over 5 years is $8.2 billion, with a median of $8.2 billion recorded in 2023.
  • Peak YoY movement for Assets Average: plummeted 37.23% in 2021, then soared 196.19% in 2022.
  • A 5-year view of Assets Average shows it stood at $7.1 billion in 2021, then increased by 5.81% to $7.5 billion in 2022, then increased by 10.68% to $8.3 billion in 2023, then increased by 22.59% to $10.1 billion in 2024, then increased by 19.27% to $12.1 billion in 2025.
  • Per Business Quant database, its latest 3 readings for Assets Average were $12.1 billion in Q3 2025, $11.4 billion in Q2 2025, and $10.5 billion in Q1 2025.