White Mountains Insurance Group, Ltd. Common Stock (WTM) Pre-Tax Margin & History | Stock Alarm

Demo Sign up Log In

White Mountains Insurance Group, Ltd. Common Stock · Pre-Tax Margin

WTM Pre-Tax Margin

Latest reported49.08%period endingDec 31, 2025

WTM FY Pre-Tax Margin (-5.88% → 49.08%)

Annual pre-tax margin

High-resolution chart · PNG

WTM pre-tax margin history

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

White Mountains Insurance Group, Ltd. Common Stock Pre-Tax Margin — Annual fiscal periods
Period ending	Pre-Tax Margin
Dec 31, 2025	49.0784%
Dec 31, 2024	13.452%
Dec 31, 2023	26.095%
Dec 31, 2022	-12.9027%
Dec 31, 2021	-44.5313%
Dec 31, 2020	73.7383%
Dec 31, 2019	45.3436%
Dec 31, 2018	-48.2796%
Dec 31, 2017	2.0867%
Dec 31, 2016	-93.4052%
Dec 31, 2015	29.3636%
Dec 31, 2014	-2.0835%
Dec 31, 2013	11.6481%
Dec 31, 2012	10.7895%
Dec 31, 2011	4.5097%
Dec 31, 2010	7.3752%
Dec 31, 2009	17.2597%
Dec 31, 2008	-38.5154%
Dec 31, 2007	14.3965%
Dec 31, 2006	15.2226%
Dec 31, 2005	6.3257%
Dec 31, 2004	5.4426%
Dec 31, 2003	9.8577%
Dec 31, 2002	2.8279%
Dec 31, 2001	-13.9208%
Dec 31, 2000	42.0682%
Dec 31, 1999	23.7226%
Dec 31, 1998	20.3946%
Dec 31, 1997	34.5262%
Dec 31, 1996	7.5612%
Dec 31, 1995	15.8345%
Dec 31, 1994	18.2057%
Dec 31, 1993	37.5733%
Dec 31, 1992	31.4245%
Dec 31, 1991	53.4884%
Dec 31, 1990	46.4203%
Dec 31, 1989	-0.5444%
Dec 31, 1988	6.2095%
Dec 31, 1987	-3.1322%
Dec 31, 1986	4.233%
Dec 31, 1985	-5.8806%

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