White Mountains Insurance (WTM) Common Equity (2009 - 2026)

White Mountains Insurance's Common Equity history runs 18 years deep, the most recent figure standing at $6.0 billion for Q1 2026.

• In Q1 2026, Common Equity rose 1209000.0% year-over-year to $6.0 billion; the TTM figure through Mar 2026 stood at $6.0 billion (up 1209000.0% YoY), while the FY2025 annual figure was $6.1 billion, up 19.35% from the prior year.
• Common Equity for Q1 2026 stood at $6.0 billion, down from $6.1 billion in the prior quarter.
• The five-year high for Common Equity was $6.1 billion in Q4 2025, with the low at -$5.0 million in Q2 2022.
• The 5-year median for Common Equity is $3.2 billion (2022), against an average of $2.6 billion.
• The sharpest annual moves came in 2022 and 2026: Common Equity slumped 103.85% in 2022, then surged 1209000.0% in 2026.
• White Mountains Insurance's Common Equity stood at $3.2 billion in 2022, then plunged by 100.05% to -$1.6 million in 2023, then surged by 320787.5% to $5.1 billion in 2024, then grew by 19.35% to $6.1 billion in 2025, then fell by 1.29% to $6.0 billion in 2026.
• Business Quant data shows WTM's Common Equity at $6.0 billion in Q1 2026, $6.1 billion in Q4 2025, and $4.8 billion in Q3 2025.