0001104659-15-058882.txt : 20150812 0001104659-15-058882.hdr.sgml : 20150812 20150812081156 ACCESSION NUMBER: 0001104659-15-058882 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150630 FILED AS OF DATE: 20150812 DATE AS OF CHANGE: 20150812 EFFECTIVENESS DATE: 20150812 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: 151045592 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 06-30-2015 06-30-2015 false White Mountains Advisors LLC

200 Hubbard Rd Guilford CT 06437

13F COMBINATION REPORT 028-10494 0001080380 028-04685 PROSPECTOR PARTNERS LLC 0001009262 028-05358 LATEEF INVESTMENT MANAGEMENT, L.P. N Mark J. Plourde 203-458-5805 /s/ Mark J. Plourde Guilford CT 08-12-2015 0 5 340056 false INFORMATION TABLE 2 a15-17352_1informationtable.xml INFORMATION TABLE ISHARES TR CORE S&P500 ETF 464287200 115339 556600 SH SOLE N/A 556600 0 0 ISHARES TR RUS 1000 VAL ETF 464287598 43024 417100 SH SOLE N/A 417100 0 0 ISHARES TR RUS 1000 ETF 464287622 18114 156100 SH SOLE N/A 156100 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 106795 518800 SH SOLE N/A 518800 0 0 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 56784 300700 SH SOLE N/A 300700 0 0