WTM change in working capital history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

White Mountains Insurance Group, Ltd. Common Stock Change in Working Capital — Trailing twelve months (TTM) (USD)
Period ending	Change in Working Capital (USD)
Jun 30, 2026	235,500,000
Mar 31, 2026	404,300,000
Dec 31, 2025	421,900,000
Sep 30, 2025	455,400,000
Jun 30, 2025	303,500,000
Mar 31, 2025	366,100,000
Dec 31, 2024	410,200,000
Sep 30, 2024	361,500,000
Jun 30, 2024	386,100,000
Mar 31, 2024	314,100,000
Dec 31, 2023	333,600,000
Sep 30, 2023	545,600,000
Jun 30, 2023	455,000,000
Mar 31, 2023	403,700,000
Dec 31, 2022	297,600,000
Sep 30, 2022	36,400,000
Jun 30, 2022	7,300,000
Mar 31, 2022	3,900,000
Dec 31, 2021	31,600,000
Sep 30, 2021	108,200,000
Jun 30, 2021	100,000,000
Mar 31, 2021	115,700,000
Dec 31, 2020	85,000,000
Sep 30, 2020	64,100,000
Jun 30, 2020	39,600,000
Mar 31, 2020	37,800,000
Dec 31, 2019	57,700,000
Sep 30, 2019	49,800,000
Jun 30, 2019	45,900,000
Mar 31, 2019	23,400,000
Dec 31, 2018	3,800,000
Sep 30, 2018	20,300,000
Jun 30, 2018	25,900,000
Mar 31, 2018	1,700,000
Dec 31, 2017	-11,600,000
Sep 30, 2017	-84,500,000
Jun 30, 2017	-136,900,000
Mar 31, 2017	-157,700,000
Dec 31, 2016	-160,500,000
Sep 30, 2016	-71,800,000
Jun 30, 2016	202,500,000
Mar 31, 2016	231,800,000
Dec 31, 2015	250,000,000
Sep 30, 2015	255,100,000
Jun 30, 2015	184,500,000
Mar 31, 2015	193,800,000
Dec 31, 2014	143,900,000
Sep 30, 2014	14,400,000
Jun 30, 2014	52,900,000
Mar 31, 2014	-10,200,000
Dec 31, 2013	-138,500,000
Sep 30, 2013	-58,600,000
Jun 30, 2013	1,900,000
Mar 31, 2013	46,400,000
Dec 31, 2012	-88,100,000
Sep 30, 2012	-241,300,000
Jun 30, 2012	-335,200,000
Mar 31, 2012	-347,500,000
Dec 31, 2011	-88,100,000
Sep 30, 2011	38,900,000
Jun 30, 2011	-279,100,000
Mar 31, 2011	-178,100,000
Dec 31, 2010	-21,400,000
Sep 30, 2010	-228,600,000
Jun 30, 2010	72,800,000
Mar 31, 2010	-219,100,000
Dec 31, 2009	-378,400,000
Sep 30, 2009	8,500,000
Jun 30, 2009	-64,900,000
Mar 31, 2009	21,000,000
Dec 31, 2008	113,800,000
Sep 30, 2008	-1,137,400,000
Jun 30, 2008	-1,086,500,000
Mar 31, 2008	-1,346,600,000
Dec 31, 2007	-1,128,100,000
Sep 30, 2007	-1,319,800,000
Jun 30, 2007	-1,304,200,000
Mar 31, 2007	-1,384,700,000
Dec 31, 2006	-1,225,400,000
Sep 30, 2006	217,100,000
Jun 30, 2006	-719,500,000
Mar 31, 2006	-979,400,000
Dec 31, 2005	-1,169,100,000
Sep 30, 2005	-1,253,400,000
Jun 30, 2005	-437,400,000
Mar 31, 2005	534,500,000
Dec 31, 2004	378,200,000
Sep 30, 2004	-526,400,000
Jun 30, 2004	-295,600,000
Mar 31, 2004	-382,000,000
Dec 31, 2003	-413,200,000
Sep 30, 2003	-247,300,000
Jun 30, 2003	-385,900,000
Mar 31, 2003	-688,600,000
Dec 31, 2002	-738,700,000
Sep 30, 2002	291,800,000
Jun 30, 2002	359,800,000
Mar 31, 2002	241,400,000
Dec 31, 2001	288,400,000
Sep 30, 2001	416,300,000