White Mountains Insurance Group Ltd

Qube Research & Technologies Ltd WTM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

532

Value ($000)

1,106

Weight

0.0%

2020 Q2 - 2025 Q4 (23 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	1,106	0.0%	532	12/31/2025
2025 Q3	11/14/2025	1,063	0.0%	636	9/30/2025
2025 Q2	8/14/2025	3,218	0.0%	1,792	6/30/2025
2025 Q1	5/15/2025	2,455	0.0%	1,275	3/31/2025
2024 Q4	2/14/2025	2,077	0.0%	1,068	12/31/2024
2024 Q3	11/14/2024	2,906	0.0%	1,713	9/30/2024
2024 Q2	8/14/2024	2,988	0.0%	1,644	6/30/2024
2024 Q1	5/14/2024	2,815	0.0%	1,569	3/31/2024
2023 Q4	2/13/2024	2,778	0.0%	1,846	12/31/2023
2023 Q3	11/13/2023	2,683	0.0%	1,794	9/30/2023
2023 Q2	8/14/2023	4,374	0.0%	3,149	6/30/2023
2023 Q1	5/15/2023	3,376	0.0%	2,451	3/31/2023
2022 Q4	2/14/2023	2,240	0.0%	1,584	12/31/2022
2022 Q3	11/14/2022	2,725	0.0%	2,091	9/30/2022
2022 Q2	8/15/2022	892	0.0%	716	6/30/2022
2022 Q1	5/9/2022	2,570	0.0%	2,262	3/31/2022
2021 Q4	2/10/2022	6,009	0.0%	5,927	12/31/2021
2021 Q3	11/12/2021	4,864	0.1%	4,547	9/30/2021
2021 Q2	8/13/2021	4,332	0.1%	3,773	6/30/2021
2021 Q1	5/14/2021	5,316	0.1%	4,768	3/31/2021
2020 Q4	2/16/2021	1,842	0.0%	1,841	12/31/2020
2020 Q3	11/12/2020	3,724	0.1%	4,781	9/30/2020
2020 Q2	8/14/2020	641	0.0%	722	6/30/2020