<SEC-DOCUMENT>0001104659-22-043173-index.html : 20220406
<SEC-HEADER>0001104659-22-043173.hdr.sgml : 20220406
<ACCEPTANCE-DATETIME>20220406152134
ACCESSION NUMBER:		0001104659-22-043173
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		27
CONFORMED PERIOD OF REPORT:	20220526
FILED AS OF DATE:		20220406
DATE AS OF CHANGE:		20220406

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WHITE MOUNTAINS INSURANCE GROUP LTD
		CENTRAL INDEX KEY:			0000776867
		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
		IRS NUMBER:				942708455
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08993
		FILM NUMBER:		22810431

	BUSINESS ADDRESS:	
		STREET 1:		23 SOUTH MAIN STREET
		STREET 2:		SUITE 3B
		CITY:			HANOVER
		STATE:			NH
		ZIP:			03755
		BUSINESS PHONE:		603 640 2200

	MAIL ADDRESS:	
		STREET 1:		23 SOUTH MAIN STREET
		STREET 2:		SUITE 3B
		CITY:			HANOVER
		STATE:			NH
		ZIP:			03755

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WHITE MOUNTAINS INSURANCE GROUP INC
		DATE OF NAME CHANGE:	19990603

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FUND AMERICAN ENTERPRISES HOLDINGS INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FUND AMERICAN COMPANIES INC
		DATE OF NAME CHANGE:	19920701
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>tm223388d1_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tm223388d1_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm223388d1_def14aimg005.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm223388d1_def14aimg005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm223388d1_def14asp3img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm223388d1_def14asp3img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tm223388d1_def14asp3img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm223388d1_def14asp3img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tm223388d1_def14asp3img003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tm223388d1_def14asp3img003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm223388d1_def14asp3img004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tm223388d1_def14asp3img004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm223388d1_def14asp4img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm223388d1_def14asp4img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm223388d1_def14asp4img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm223388d1_def14asp4img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>tm223388d1_def14asp5img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: tm223388d1_def14asp5img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>tm223388d1_def14asp5img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: tm223388d1_def14asp5img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>tm223388d1_def14asp5img003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: tm223388d1_def14asp5img003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>tm223388d1_def14asp5img004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: tm223388d1_def14asp5img004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>tm223388d1_def14asp5img005.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: tm223388d1_def14asp5img005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>tm223388d1_def14asp5img006.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: tm223388d1_def14asp5img006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>tm223388d1_def14aimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: tm223388d1_def14aimg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>tm223388d1_def14asp9img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: tm223388d1_def14asp9img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>tm223388d1_def14asp9img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: tm223388d1_def14asp9img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>tm223388d1_def14asp10img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: tm223388d1_def14asp10img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>tm223388d1_def14asp10img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: tm223388d1_def14asp10img002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>tm223388d1_def14asp10img003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: tm223388d1_def14asp10img003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>tm223388d1_def14aimg006.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: tm223388d1_def14aimg006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>tm223388d1_def14aimg007.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: tm223388d1_def14aimg007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>tm223388d1_def14asp22img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: tm223388d1_def14asp22img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>tm223388d1_def14aimg062.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: tm223388d1_def14aimg062.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>tm223388d1_def14aimg063.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: tm223388d1_def14aimg063.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>tm223388d1_def14aimg064.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: tm223388d1_def14aimg064.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>tm223388d1_def14aimg065.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: tm223388d1_def14aimg065.jpg

</DOCUMENT>
</SEC-DOCUMENT>