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WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) Summary
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   WHITE MOUNTAINS INSURANCE GROUP LTD  07/18/25 07/18/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   WHITE MOUNTAINS INSURANCE GROUP LTD  07/16/25 07/16/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  11-K   WHITE MOUNTAINS INSURANCE GROUP LTD  07/07/25 12/31/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   WHITE MOUNTAINS INSURANCE GROUP LTD  07/07/25 07/04/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original FormatView Filing in XBRL  8-K   WHITE MOUNTAINS INSURANCE GROUP LTD  06/06/25 06/06/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   SHANK SUZANNE F.  05/27/25 05/22/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   YI STEVEN  05/23/25 05/22/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   TANNER DAVID ALLEN  05/23/25 05/22/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   HICKS WESTON M  05/23/25 05/22/25   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  4   GELSTON PHILIP A  05/23/25 05/22/25   File this document to a folder.
 
 Institutional Holders
Total Number of Holders 351
% of Shares Outstanding 91.35%
Total Shares Held 2,351,213
Total Value of Holdings $4,260,397,956.00
Net Activity 30,814
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(Quotes provided by Thomson Reuters are delayed by 15 minutes or more.)