0000950123-22-002971.txt : 20220214 0000950123-22-002971.hdr.sgml : 20220214 20220214160112 ACCESSION NUMBER: 0000950123-22-002971 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20211231 FILED AS OF DATE: 20220214 DATE AS OF CHANGE: 20220214 EFFECTIVENESS DATE: 20220214 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: 22631087 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 0000914976 XXXXXXXX 12-31-2021 12-31-2021 false MARSHFIELD ASSOCIATES

21 DUPONT CIRCLE NW SUITE 500 WASHINGTON DC 20036

13F HOLDINGS REPORT 028-03998 N BRIAN WALKER 202-828-6200 BRIAN WALKER WASHINGTON DC 02-14-2022 0 16 2514549 false INFORMATION TABLE 2 9916.xml INFORMATION TABLE FOR FORM 13F Arch Capital Group Ltd COM G0450A105 257741 5798439 SH SOLE 5776387 0 22052 Autozone Inc. COM 053332102 300128 143164 SH SOLE 142505 0 659 Cummins Inc COM 231021106 186544 855158 SH SOLE 851977 0 3181 Expeditors International of Wa COM 302130109 177647 1322865 SH SOLE 1316636 0 6229 Fastenal Co COM 311900104 103534 1616210 SH SOLE 1608693 0 7517 Goldman Sachs Group Inc COM 38141G104 267726 699846 SH SOLE 697164 0 2682 Mastercard Inc Class A COM 57636Q104 164614 458127 SH SOLE 455715 0 2412 Moody's Corp. COM 615369105 122723 314207 SH SOLE 312707 0 1500 NVR Inc COM 62944T105 88645 15002 SH SOLE 14921 0 81 O'Reilly Automotive Inc COM 67103H107 174271 246763 SH SOLE 245631 0 1132 Progressive Corp COM 743315103 119461 1163770 SH SOLE 1158951 0 4819 Ross Stores Inc COM 778296103 157005 1373864 SH SOLE 1368281 0 5583 Strategic Education Inc COM 86272C103 112672 1947990 SH SOLE 1940830 0 7160 TJX Companies Inc COM 872540109 29579 389601 SH SOLE 388892 0 709 Union Pacific Corporation COM 907818108 87259 346360 SH SOLE 344581 0 1779 Visa Inc Cl A COM 92826C839 165000 761387 SH SOLE 758495 0 2892