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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001104659-23-019698
Filing Date
2023-02-13
Accepted
2023-02-13 16:12:20
Documents
2
Period of Report
2022-12-31
Effectiveness Date
2023-02-13

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 2132
2 infotable.html INFORMATION TABLE  
2 infotable.xml INFORMATION TABLE 1353
  Complete submission text file 0001104659-23-019698.txt   5097
Mailing Address 23 SOUTH MAIN STREET SUITE 3B HANOVER NH 03755
Business Address 23 SOUTH MAIN STREET SUITE 3B HANOVER NH 03755 603 640 2200
WHITE MOUNTAINS INSURANCE GROUP LTD (Filer) CIK: 0000776867 (see all company filings)

IRS No.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-01681 | Film No.: 23618550
SIC: 6331 Fire, Marine & Casualty Insurance