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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001445305-14-000693
Filing Date
2014-02-28
Accepted
2014-02-28 09:11:48
Documents
18
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wtm20131231-10xk.htm 10-K 8434691
2 EXHIBIT 10.21 wtm-20131231x10kxex1021.htm EX-10.21 15613
3 EXHIBIT 10.30 wtm-20131231x10kxex1030.htm EX-10.30 18683
4 EXHIBIT 12 wtm-20131231x10kxex12.htm EX-12 29900
5 EXHIBIT 21 wtm-20131231x10kxex21.htm EX-21 50944
6 EXHIBIT 23 wtm-20131231x10kxex23.htm EX-23 2014
7 EXHIBIT 24 wtm-20131231x10kxex24.htm EX-24 27872
8 EXHIBIT 31.1 wtm-20131231x10kxex311.htm EX-31.1 11337
9 EXHIBIT 31.2 wtm-20131231x10kxex312.htm EX-31.2 11383
10 EXHIBIT 32.1 wtm-20131231x10kxex321.htm EX-32.1 5935
11 EXHIBIT 32.2 wtm-20131231x10kxex322.htm EX-32.2 5975
18 wtm-q320131_chartx28465.jpg GRAPHIC 69727
  Complete submission text file 0001445305-14-000693.txt   61606512

Data Files

Seq Description Document Type Size
12 XBRL INSTANCE DOCUMENT wtm-20131231.xml EX-101.INS 12809177
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wtm-20131231.xsd EX-101.SCH 249706
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wtm-20131231_cal.xml EX-101.CAL 204718
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wtm-20131231_def.xml EX-101.DEF 1762423
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wtm-20131231_lab.xml EX-101.LAB 2585413
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wtm-20131231_pre.xml EX-101.PRE 1967972
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-K | Act: 34 | File No.: 001-08993 | Film No.: 14651708
SIC: 6331 Fire, Marine & Casualty Insurance