• White Mountains Insurance Group EPS for the quarter ending March 31, 2026 was $-12.59, a 195.45% decline year-over-year.
• White Mountains Insurance Group 2025 annual EPS was $430.14, a 379.05% increase from 2024.
• White Mountains Insurance Group 2024 annual EPS was $89.79, a 54.79% decline from 2023.
• White Mountains Insurance Group 2023 annual EPS was $198.6, a 28.29% decline from 2022.

Earnings per share can be defined as a company's net earnings or losses attributable to common shareholders per diluted share base, which includes all convertible securities and debt, options and warrants.