0001104659-20-019215.txt : 20200212 0001104659-20-019215.hdr.sgml : 20200212 20200212160535 ACCESSION NUMBER: 0001104659-20-019215 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20191231 FILED AS OF DATE: 20200212 DATE AS OF CHANGE: 20200212 EFFECTIVENESS DATE: 20200212 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: 20604072 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 12-31-2019 12-31-2019 false White Mountains Advisors LLC

200 Hubbard Rd Guilford CT 06437

13F HOLDINGS REPORT 028-10494 N Mark J. Plourde 203-458-5805 /s/ Mark J. Plourde Guilford CT 02-12-2020 0 3 521632 false INFORMATION TABLE 2 a20-7352_1informationtable.xml INFORMATION TABLE ISHARES TR CORE S&P500 ETF 464287200 37399 115700 SH SOLE N/A 115700 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 447230 1389518 SH SOLE N/A 1389518 0 0 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 37003 125096 SH SOLE N/A 125096 0 0