Growth Metrics

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

Historic Equity Average for White Mountains Insurance (WTM) over the last 16 years, with Q3 2025 value amounting to $5.5 billion.

  • White Mountains Insurance's Equity Average rose 782.57% to $5.5 billion in Q3 2025 from the same period last year, while for Sep 2025 it was $5.5 billion, marking a year-over-year increase of 782.57%. This contributed to the annual value of $4.8 billion for FY2024, which is 1407.62% up from last year.
  • White Mountains Insurance's Equity Average amounted to $5.5 billion in Q3 2025, which was up 782.57% from $5.2 billion recorded in Q2 2025.
  • In the past 5 years, White Mountains Insurance's Equity Average registered a high of $5.5 billion during Q3 2025, and its lowest value of $3.6 billion during Q2 2022.
  • In the last 5 years, White Mountains Insurance's Equity Average had a median value of $4.1 billion in 2023 and averaged $4.4 billion.
  • Per our database at Business Quant, White Mountains Insurance's Equity Average soared by 2885.29% in 2021 and then crashed by 1097.23% in 2022.
  • Over the past 5 years, White Mountains Insurance's Equity Average (Quarter) stood at $3.7 billion in 2021, then rose by 6.01% to $3.9 billion in 2022, then grew by 11.85% to $4.4 billion in 2023, then grew by 19.08% to $5.2 billion in 2024, then rose by 5.14% to $5.5 billion in 2025.
  • Its last three reported values are $5.5 billion in Q3 2025, $5.2 billion for Q2 2025, and $5.1 billion during Q1 2025.