Growth Metrics

White Mountains Insurance (WTM) Common Equity (2016 - 2026)

White Mountains Insurance has reported Common Equity over the past 17 years, most recently at $5.4 billion for Q4 2025.

  • For Q4 2025, Common Equity rose 5.74% year-over-year to $5.4 billion; the TTM value through Dec 2025 reached $5.4 billion, up 5.74%, while the annual FY2025 figure was $5.4 billion, 5.74% up from the prior year.
  • Common Equity for Q4 2025 was $5.4 billion at White Mountains Insurance, down from $5.6 billion in the prior quarter.
  • Over five years, Common Equity peaked at $5.6 billion in Q3 2025 and troughed at -$1.0 million in Q3 2024.
  • A 5-year average of $2.5 billion and a median of $3.4 billion in 2022 define the central range for Common Equity.
  • Biggest five-year swings in Common Equity: tumbled 100.03% in 2024 and later skyrocketed 558570.0% in 2025.
  • Year by year, Common Equity stood at $3.5 billion in 2021, then crashed by 84.82% to $538.6 million in 2022, then soared by 585.26% to $3.7 billion in 2023, then soared by 39.02% to $5.1 billion in 2024, then rose by 5.74% to $5.4 billion in 2025.
  • Business Quant data shows Common Equity for WTM at $5.4 billion in Q4 2025, $5.6 billion in Q3 2025, and $576.6 million in Q2 2025.