White Mountains Insurance Group Ltd

Mraz, Amerine & Associates, Inc. WTM

Report date

6/30/2026

Quarter

2026 Q2

Filed

7/16/2026

Shares

22,218

Value ($000)

46,067

Weight

6.6%

2013 Q4 - 2026 Q2 (17 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
2026 Q2	7/16/2026	46,067	6.6%	22,218	6/30/2026
2026 Q1	5/5/2026	48,727	7.2%	22,179	3/31/2026
2025 Q4	2/6/2026	47,024	7.0%	22,629	12/31/2025
2025 Q3	11/6/2025	37,787	5.9%	22,606	9/30/2025
2025 Q2	7/23/2025	38,745	6.2%	21,576	6/30/2025
2025 Q1	7/24/2025	40,008	6.9%	21,028	3/31/2025
2024 Q4	7/24/2025	40,980	7.3%	21,069	12/31/2024
2024 Q3	7/24/2025	35,956	6.5%	21,198	9/30/2024
2024 Q2	7/24/2025	38,223	7.9%	21,031	6/30/2024
2024 Q1	7/24/2025	38,649	7.3%	21,540	3/31/2024
2023 Q4	7/24/2025	33,084	6.9%	21,983	12/31/2023
2023 Q3	7/24/2025	32,941	7.4%	22,024	9/30/2023
2023 Q2	7/24/2025	31,109	7.3%	22,398	6/30/2023
2023 Q1	7/24/2025	30,803	7.6%	22,362	3/31/2023
2014 Q2	8/11/2014	17,024	6.6%	27,979	6/30/2014
2014 Q1	5/9/2014	16,099	6.7%	26,836	3/31/2014
2013 Q4	2/13/2014	14,785	6.6%	24,516	12/31/2013