0001104659-19-007910.txt : 20190213 0001104659-19-007910.hdr.sgml : 20190213 20190213160535 ACCESSION NUMBER: 0001104659-19-007910 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190213 DATE AS OF CHANGE: 20190213 EFFECTIVENESS DATE: 20190213 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: 19597070 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 12-31-2018 12-31-2018 false White Mountains Advisors LLC

200 Hubbard Rd Guilford CT 06437

13F COMBINATION REPORT 028-10494 0001009262 028-05358 Lateef Investment Management, L.P. N Mark J. Plourde 203-458-5805 /s/ Mark J. Plourde Guilford CT 02-13-2019 0 3 617011 false INFORMATION TABLE 2 a19-4494_1informationtable.xml INFORMATION TABLE ISHARES TR CORE S&P500 ETF 464287200 41692 165700 SH SOLE N/A 165700 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 533559 2134918 SH SOLE N/A 2134918 0 0 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 41760 181715 SH SOLE N/A 181715 0 0