0000950123-23-002589.txt : 20230214 0000950123-23-002589.hdr.sgml : 20230214 20230214160008 ACCESSION NUMBER: 0000950123-23-002589 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230214 DATE AS OF CHANGE: 20230214 EFFECTIVENESS DATE: 20230214 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: 23628352 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 X0202 13F-HR LIVE 0000914976 XXXXXXXX 12-31-2022 12-31-2022 false Marshfield Associates

21 Dupont Circle NW Suite 500 Washington DC 20036

13F HOLDINGS REPORT 028-03998 000150614 801-70275 N Brian Walker 202-828-6200 /s/ Brian Walker Washington DC 02-14-2023 0 17 3241566658 false INFORMATION TABLE 2 20335.xml INFORMATION TABLE FOR FORM 13F Arch Capital Group Ltd COM G0450A105 351323158 5596100 SH SOLE 5573048 0 23052 AutoZone Inc. COM 053332102 339827273 137795 SH SOLE 137136 0 659 Cummins Inc COM 231021106 204629412 844564 SH SOLE 841283 0 3281 Domino's Pizza Inc COM 25754A201 163394455 471693 SH SOLE 469802 0 1891 Expeditors International of Wa COM 302130109 153066054 1472922 SH SOLE 1466693 0 6229 Fastenal Co COM 311900104 75093149 1586922 SH SOLE 1579405 0 7517 Goldman Sachs Group Inc COM 38141G104 248203305 722824 SH SOLE 720142 0 2682 Mastercard Inc Class A COM 57636Q104 155602220 447480 SH SOLE 445068 0 2412 Moody's Corp. COM 615369105 116931799 419682 SH SOLE 418015 0 1667 NVR Inc COM 62944T105 122736141 26609 SH SOLE 26498 0 111 O'Reilly Automotive Inc COM 67103H107 204110931 241829 SH SOLE 240697 0 1132 Progressive Corp COM 743315103 147148212 1134440 SH SOLE 1129121 0 5319 Ross Stores Inc COM 778296103 355977521 3066921 SH SOLE 3053380 0 13541 Strategic Education Inc COM 86272C103 156292730 1995566 SH SOLE 1988138 0 7428 TJX Companies Inc COM 872540109 231975494 2914265 SH SOLE 2902210 0 12055 Union Pacific Corporation COM 907818108 58836663 284139 SH SOLE 283020 0 1119 Visa Inc Cl A COM 92826C839 156418141 752879 SH SOLE 749887 0 2992