WTM common stock issued history

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

White Mountains Insurance Group, Ltd. Common Stock Common Stock Issued — Trailing twelve months (TTM) (USD)
Period ending	Common Stock Issued (USD)
Jun 30, 2026	0
Mar 31, 2026	0
Dec 31, 2025	0
Sep 30, 2025	0
Jun 30, 2025	0
Mar 31, 2025	0
Dec 31, 2024	0
Sep 30, 2024	0
Jun 30, 2024	0
Mar 31, 2024	0
Dec 31, 2023	0
Sep 30, 2023	0
Jun 30, 2023	0
Mar 31, 2023	0
Dec 31, 2022	0
Sep 30, 2022	0
Jun 30, 2022	0
Mar 31, 2022	0
Dec 31, 2021	0
Sep 30, 2021	0
Jun 30, 2021	0
Mar 31, 2021	0
Dec 31, 2020	0
Sep 30, 2020	0
Jun 30, 2020	0
Mar 31, 2020	0
Dec 31, 2019	0
Sep 30, 2019	0
Jun 30, 2019	0
Mar 31, 2019	0
Dec 31, 2018	0
Sep 30, 2018	0
Jun 30, 2018	0
Mar 31, 2018	0
Dec 31, 2017	0
Sep 30, 2017	0
Jun 30, 2017	0
Mar 31, 2017	0
Dec 31, 2016	0
Sep 30, 2016	0
Jun 30, 2016	0
Mar 31, 2016	0
Dec 31, 2015	0
Sep 30, 2015	0
Jun 30, 2015	0
Mar 31, 2015	0
Dec 31, 2014	0
Sep 30, 2014	0
Jun 30, 2014	0
Mar 31, 2014	0
Dec 31, 2013	0
Sep 30, 2013	0
Jun 30, 2013	0
Mar 31, 2013	0
Dec 31, 2012	0
Sep 30, 2012	0
Jun 30, 2012	-100,000
Mar 31, 2012	900,000
Dec 31, 2011	900,000
Sep 30, 2011	800,000
Jun 30, 2011	900,000
Mar 31, 2011	200,000
Dec 31, 2010	700,000
Sep 30, 2010	1,500,000
Jun 30, 2010	1,500,000
Mar 31, 2010	1,200,000
Dec 31, 2009	700,000
Sep 30, 2009	-100,000
Jun 30, 2009	-100,000
Mar 31, 2009	-100,000
Dec 31, 2008	-100,000
Sep 30, 2008	400,000
Jun 30, 2008	400,000
Mar 31, 2008	2,000,000
Dec 31, 2007	2,200,000
Sep 30, 2007	2,300,000
Jun 30, 2007	2,300,000
Mar 31, 2007	700,000
Dec 31, 2006	600,000
Sep 30, 2006	900,000
Jun 30, 2006	900,000
Mar 31, 2006	900,000
Dec 31, 2005	1,100,000
Sep 30, 2005	800,000
Jun 30, 2005	800,000
Mar 31, 2005	294,800,000
Dec 31, 2004	307,800,000
Sep 30, 2004	308,000,000
Jun 30, 2004	308,000,000
Mar 31, 2004	14,100,000
Dec 31, 2003	1,500,000
Sep 30, 2003	226,000,000
Jun 30, 2003	226,000,000
Mar 31, 2003	225,900,000
Dec 31, 2002	226,100,000
Sep 30, 2002	444,800,000
Jun 30, 2002	445,300,000
Mar 31, 2002	445,300,000
Dec 31, 2001	444,400,000
Sep 30, 2001	500,000