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White Mountains Insurance Group, Ltd. Common Stock (WTM)

Debt to Equity

0.17×

TTM · Retrieved: Oct 20, 2026

WTM Debt to Equity

Current (TTM)0.17×retrievedOct 20, 2026

Current (TTM)0.17×retrievedOct 20, 2026

WTM Debt/Equity (0.19× → 0.17×)

Latest values, visible window

High-resolution chart · PNG

WTM debt to equity history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

White Mountains Insurance Group, Ltd. Common Stock Debt to Equity — Annual fiscal periods
Period ending	Debt to Equity
Dec 31, 2025	0.1543×
Dec 31, 2024	0.1255×
Dec 31, 2023	0.1331×
Dec 31, 2022	0.1535×
Dec 31, 2021	0.1801×
Dec 31, 2020	0.0964×
Dec 31, 2019	0.0869×
Dec 31, 2018	0.0678×
Dec 31, 2017	0.0068×
Dec 31, 2016	0.0035×
Dec 31, 2015	0.0863×
Dec 31, 2014	0.0859×
Dec 31, 2013	0.1732×
Dec 31, 2012	0.2013×
Dec 31, 2011	0.1657×
Dec 31, 2010	0.2241×
Dec 31, 2009	0.2873×
Dec 31, 2008	0.4698×
Dec 31, 2007	0.2531×
Dec 31, 2006	0.2484×
Dec 31, 2005	0.2033×
Dec 31, 2004	0.2017×
Dec 31, 2003	0.2494×
Dec 31, 2002	0.3294×
Dec 31, 2001	0.7788×
Dec 31, 2000	0.0917×
Dec 31, 1999	0.3366×
Dec 31, 1998	0.3385×
Dec 31, 1997	1.329×
Dec 31, 1996	1.2112×
Dec 31, 1995	1.2187×
Dec 31, 1994	1.2118×
Dec 31, 1993	2.3625×
Dec 31, 1992	1.9588×
Dec 31, 1991	0.8937×
Dec 31, 1990	6.3222×
Dec 31, 1989	1.0295×
Dec 31, 1988	0.4285×
Dec 31, 1987	0.2502×
Dec 31, 1986	0.2513×
Dec 31, 1985	0.186×

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.