Growth Metrics

White Mountains Insurance (WTM) Common Equity (2016 - 2025)

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

  • Quarterly results put Common Equity at $5.4 billion for Q4 2025, up 5.74% from a year ago — trailing twelve months through Dec 2025 was $5.4 billion (up 5.74% YoY), and the annual figure for FY2025 was $5.4 billion, up 5.74%.
  • Common Equity for Q4 2025 was $5.4 billion at White Mountains Insurance, down from $5.6 billion in the prior quarter.
  • Over the last five years, Common Equity for WTM hit a ceiling of $5.6 billion in Q3 2025 and a floor of -$1.0 million in Q3 2024.
  • Median Common Equity over the past 5 years was $3.4 billion (2022), compared with a mean of $2.5 billion.
  • Biggest five-year swings in Common Equity: plummeted 100.03% in 2024 and later soared 558570.0% in 2025.
  • White Mountains Insurance's Common Equity stood at $3.5 billion in 2021, then tumbled by 84.82% to $538.6 million in 2022, then surged by 585.26% to $3.7 billion in 2023, then surged by 39.02% to $5.1 billion in 2024, then increased by 5.74% to $5.4 billion in 2025.
  • The last three reported values for Common Equity were $5.4 billion (Q4 2025), $5.6 billion (Q3 2025), and $576.6 million (Q2 2025) per Business Quant data.