Historical shareholding details of Southeastern Asset Management Inc holdings in White Mountains Insurance Group, Ltd. (WTM)

Monthly changes of Southeastern Asset Management Inc shareholding in White Mountains Insurance Group, Ltd. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Southeastern Asset Management Inc	18,484	0.72%

Dec 31, 2024	Southeastern Asset Management Inc	19,244	0.75%

Sep 30, 2024	Southeastern Asset Management Inc	20,738	0.81%

Jun 30, 2024	Southeastern Asset Management Inc	21,423	0.83%

Mar 31, 2024	Southeastern Asset Management Inc	24,708	0.96%

Dec 31, 2023	Southeastern Asset Management Inc	32,446	1.26%

Sep 30, 2023	Southeastern Asset Management Inc	32,945	1.29%

Jun 30, 2023	Southeastern Asset Management Inc	42,217	1.65%

Mar 31, 2023	Southeastern Asset Management Inc	53,533	2.09%