0001104659-21-104152.txt : 20210812
0001104659-21-104152.hdr.sgml : 20210812
20210812160735
ACCESSION NUMBER: 0001104659-21-104152
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20210630
FILED AS OF DATE: 20210812
DATE AS OF CHANGE: 20210812
EFFECTIVENESS DATE: 20210812
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: WHITE MOUNTAINS ADVISORS LLC
CENTRAL INDEX KEY: 0001253840
IRS NUMBER: 046140276
STATE OF INCORPORATION: DE
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-10494
FILM NUMBER: 211167548
BUSINESS ADDRESS:
STREET 1: 200 HUBBARD RD
CITY: GUILFORD
STATE: CT
ZIP: 06437
BUSINESS PHONE: 203-458-5800
MAIL ADDRESS:
STREET 1: 200 HUBBARD RD
CITY: GUILFORD
STATE: CT
ZIP: 06437
13F-HR
1
primary_doc.xml
13F-HR
LIVE
0001253840
XXXXXXXX
06-30-2021
06-30-2021
false
White Mountains Advisors LLC
200 Hubbard Rd
Guilford
CT
06437
13F HOLDINGS REPORT
028-10494
N
Mark J. Plourde
Managing Director
203-458-5805
/s/ Mark J. Plourde
Guilford
CT
08-12-2021
0
0
0
false
INFORMATION TABLE
2
a21-24734_1informationtable.xml
INFORMATION TABLE
0
0
000000000
0
0
SH
SOLE
0
0
0