0000950123-17-011014.txt : 20171115 0000950123-17-011014.hdr.sgml : 20171115 20171115160039 ACCESSION NUMBER: 0000950123-17-011014 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170930 FILED AS OF DATE: 20171115 DATE AS OF CHANGE: 20171115 EFFECTIVENESS DATE: 20171115 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MARSHFIELD ASSOCIATES CENTRAL INDEX KEY: 0000914976 IRS NUMBER: 521670976 STATE OF INCORPORATION: DC FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-03998 FILM NUMBER: 171205220 BUSINESS ADDRESS: STREET 1: 21 DUPONT CIRCLE NW STREET 2: SUITE 500 CITY: WASHINGTON STATE: DC ZIP: 20036 BUSINESS PHONE: 202-828-6200 MAIL ADDRESS: STREET 1: 21 DUPONT CIRCLE NW STREET 2: SUITE 500 CITY: WASHINGTON STATE: DC ZIP: 20036 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000914976 XXXXXXXX 09-30-2017 09-30-2017 MARSHFIELD ASSOCIATES

21 DUPONT CIRCLE NW SUITE 500 Washington DC 20036

13F HOLDINGS REPORT 028-03998 N CARMEN COLT 202-828-6200 /s/ CARMEN COLT WASHINGTON DC 11-15-2017 0 19 1507279 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Arch Capital Group Ltd COM G0450A105 136478 1385568 SH SOLE 1383153 0 2415 Autozone Inc. COM 053332102 77181 129692 SH SOLE 129502 0 190 Chipotle Mexican Grill Cl A COM 169656105 60824 197591 SH SOLE 197303 0 288 Cummins Inc COM 231021106 95060 565735 SH SOLE 565280 0 455 Deere & Co. COM 244199105 95026 756633 SH SOLE 755528 0 1105 Expeditors International of Washington COM 302130109 70712 1181282 SH SOLE 1179952 0 1330 Fastenal Co COM 311900104 71493 1568518 SH SOLE 1566253 0 2265 Goldman Sachs Group Inc COM 38141G104 114572 483040 SH SOLE 482370 0 670 Mastercard Inc Class A COM 57636Q104 72132 510847 SH SOLE 510202 0 645 Moody's Corp. COM 615369105 164215 1179617 SH SOLE 1177902 0 1715 NVR Inc. COM 62944T105 122819 43019 SH SOLE 42935 0 84 O'Reilly Automotive Inc COM 67103H107 50729 235543 SH SOLE 235188 0 355 Ross Stores Inc COM 778296103 49498 766572 SH SOLE 765477 0 1095 Strayer Education Inc COM 863236105 48084 550978 SH SOLE 550235 0 743 US Bancorp COM 902973304 56025 1045429 SH SOLE 1044204 0 1225 Union Pacific Corporation COM 907818108 72935 628914 SH SOLE 627829 0 1085 Visa Inc Cl A COM 92826C839 68205 648088 SH SOLE 647148 0 940 Waters Corp COM 941848103 18327 102090 SH SOLE 102090 0 0 YUM! Brands Inc COM 988498101 62965 855380 SH SOLE 853358 0 2022