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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000776867-17-000012
Filing Date
2017-05-02
Accepted
2017-05-02 16:52:37
Documents
123
Period of Report
2017-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q wtm10-q33117.htm 10-Q 3165765
2 EXHIBIT 3 wtm10-q33117ex3.htm EX-3 329547
3 EXHIBIT 10.1 wtm10-q33117ex101.htm EX-10.1 78263
4 EXHIBIT 10.2 wtm10-q33117ex102.htm EX-10.2 17181
5 EXHIBIT 10.3 wtm10-q33117ex103.htm EX-10.3 24492
6 EXHIBIT 10.4 wtm10-q33117ex104.htm EX-10.4 279175
7 EXHIBIT 10.5 wtm10-q33117ex105.htm EX-10.5 46282
8 EXHIBIT 10.6 wtm10-q33117ex106.htm EX-10.6 44479
9 EXHIBIT 31.1 wtm10-q33117ex311.htm EX-31.1 10784
10 EXHIBIT 31.2 wtm10-q33117ex312.htm EX-31.2 10774
11 EXHIBIT 32.1 wtm10-q33117ex321.htm EX-32.1 6949
12 EXHIBIT 32.2 wtm10-q33117ex322.htm EX-32.2 7023
  Complete submission text file 0000776867-17-000012.txt   22582906

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT wtm-20170331.xml EX-101.INS 6159110
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wtm-20170331.xsd EX-101.SCH 124916
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wtm-20170331_cal.xml EX-101.CAL 123661
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wtm-20170331_def.xml EX-101.DEF 1068940
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wtm-20170331_lab.xml EX-101.LAB 1349799
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wtm-20170331_pre.xml EX-101.PRE 1168124
Mailing Address 80 SOUTH MAIN STREET HANOVER NH 03755
Business Address 80 SOUTH MAIN ST 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: 10-Q | Act: 34 | File No.: 001-08993 | Film No.: 17805832
SIC: 6331 Fire, Marine & Casualty Insurance