0000950123-19-002409.txt : 20190215 0000950123-19-002409.hdr.sgml : 20190215 20190215151450 ACCESSION NUMBER: 0000950123-19-002409 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190215 DATE AS OF CHANGE: 20190215 EFFECTIVENESS DATE: 20190215 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: 19611232 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 12-31-2018 12-31-2018 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 02-15-2019 0 18 1381679 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Arch Capital Group Ltd COM G0450A105 118350 4429266 SH SOLE 4422171 0 7095 Autozone Inc. COM 053332102 100475 119850 SH SOLE 119660 0 190 Chipotle Mexican Grill Cl A COM 169656105 98435 227970 SH SOLE 227614 0 356 Cummins Inc COM 231021106 69345 518897 SH SOLE 518442 0 455 Deere & Co. COM 244199105 102198 685110 SH SOLE 684030 0 1080 Expeditors International of Washington COM 302130109 74048 1087501 SH SOLE 1086171 0 1330 Fastenal Co COM 311900104 74442 1423645 SH SOLE 1421425 0 2220 Goldman Sachs Group Inc COM 38141G104 69938 418662 SH SOLE 418007 0 655 Mastercard Inc Class A COM 57636Q104 86759 459896 SH SOLE 459266 0 630 Moody's Corp. COM 615369105 148595 1061091 SH SOLE 1059416 0 1675 NVR Inc COM 62944T105 34225 14044 SH SOLE 14023 0 21 O'Reilly Automotive Inc COM 67103H107 78505 227994 SH SOLE 227639 0 355 Ross Stores Inc COM 778296103 58644 704854 SH SOLE 703759 0 1095 Strategic Education Inc COM 86272C103 57087 503320 SH SOLE 502577 0 743 Union Pacific Corporation COM 907818108 43906 317633 SH SOLE 317114 0 519 Visa Inc Cl A COM 92826C839 77708 588964 SH SOLE 588044 0 920 Waters Corp COM 941848103 17579 93181 SH SOLE 93181 0 0 YUM! Brands Inc COM 988498101 71440 777194 SH SOLE 775217 0 1977