Managing Member

0001389307-19-000001.txt : 20190213 0001389307-19-000001.hdr.sgml : 20190213 20190213172205 ACCESSION NUMBER: 0001389307-19-000001 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: Rex Capital Advisors, LLC CENTRAL INDEX KEY: 0001389307 IRS NUMBER: 020643529 STATE OF INCORPORATION: RI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12260 FILM NUMBER: 19598764 BUSINESS ADDRESS: STREET 1: 50 PARK ROW WEST, SUITE 113 CITY: PROVIDENCE STATE: RI ZIP: 02903 BUSINESS PHONE: (401) 383-5370 MAIL ADDRESS: STREET 1: 50 PARK ROW WEST, SUITE 113 CITY: PROVIDENCE STATE: RI ZIP: 02903 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001389307 XXXXXXXX 12-31-2018 12-31-2018 Rex Capital Advisors, LLC

50 PARK ROW WEST, SUITE 113 PROVIDENCE RI 02903

13F HOLDINGS REPORT 028-12260 N Arthur X. Duffy Managing Member 401-383-5370 Arthur X. Duffy Providence RI 02-13-2019 0 16 105676 false INFORMATION TABLE 2 13F2018Q4.xml 2018 Q4 13F Berkshire Hathaway Inc Delcl B New COM 084670702 990 4850 SH SOLE 0 0 4850 Crown Castle REIT Inc Shs COM 22822V101 435 4000 SH SOLE 0 0 4000 Winnebago Inds Inc Com COM 974637100 242 10000 SH SOLE 0 0 10000 Yandex N VSHS Class A COM N97284108 5399 197392 SH SOLE 0 0 197392 iShares S&P Midcap 400 Value Index Fund ETF 464287705 18177 131397 SH SOLE 0 0 131397 SPDR Barclays Capital Intermediate Term Treasury ETF ETF 78464A672 217 3647 SH SOLE 0 0 3647 iShares S&P 500 Value Index Fund ETF 464287408 429 4237 SH SOLE 0 0 4237 iShares S&P 500 Growth Index Fund ETF 464287309 270 1793 SH SOLE 0 0 1793 iShares Russell 2000 Index Fund ETF 464287655 17240 128754 SH SOLE 0 0 128754 iShares Russell 2000 Value Index Fund ETF 464287630 260 2422 SH SOLE 0 0 2422 S&P 500 Depository Receipt ETF 78462F103 50323 201355 SH SOLE 0 0 201355 iShares Barclays Treasury Inflation Protected Securities Bond Fund ETF 464287176 211 1930 SH SOLE 0 0 1930 Vanguard Small-Cap ETF ETF 922908751 561 4253 SH SOLE 0 0 4253 Vanguard MSCI EAFE ETF ETF 921943858 3461 93295 SH SOLE 0 0 93295 Vanguard Mid-Cap Value ETF ETF 922908512 512 5373 SH SOLE 0 0 5373 Vanguard MSCI Emerging Markets ETF 922042858 6949 182395 SH SOLE 0 0 182395