0001104659-21-106245.txt : 20210816 0001104659-21-106245.hdr.sgml : 20210816 20210816155535 ACCESSION NUMBER: 0001104659-21-106245 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210630 FILED AS OF DATE: 20210816 DATE AS OF CHANGE: 20210816 EFFECTIVENESS DATE: 20210816 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Port Capital LLC CENTRAL INDEX KEY: 0001729212 IRS NUMBER: 320475866 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-18218 FILM NUMBER: 211177606 BUSINESS ADDRESS: STREET 1: 180 NORTH STETSON AVENUE, SUITE 5700 CITY: CHICAGO STATE: IL ZIP: 60601 BUSINESS PHONE: 312.788.2400 MAIL ADDRESS: STREET 1: 180 NORTH STETSON AVENUE, SUITE 5700 CITY: CHICAGO STATE: IL ZIP: 60601 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001729212 XXXXXXXX 06-30-2021 06-30-2021 false Port Capital LLC

180 North Stetson Avenue, Suite 5700 Chicago IL 60601

13F HOLDINGS REPORT 028-18218 N Tracy Rothmeyer 312-788-2400 /s/ Tracy Rothmeyer Chicago IL 08-16-2021 0 83 1920580 INFORMATION TABLE 2 infotable.xml ABBOTT LABS COM COM 002824100 948 8179 SH SOLE 8179 0 0 ACCENTURE PLC IRELAND SHS CLAS SHS CLASS A G1151C101 234 793 SH SOLE 793 0 0 AIR PRODS & CHEMS INC COM COM 009158106 34685 120567 SH SOLE 120567 0 0 ALPHABET INC CAP STK CL A CAP STK CL A 02079K305 965 395 SH SOLE 395 0 0 ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 1025 409 SH SOLE 409 0 0 ALPHATEC HLDGS INC COM NEW COM NEW 02081G201 199 13000 SH SOLE 13000 0 0 AMAZON COM INC COM COM 023135106 461 134 SH SOLE 134 0 0 AMERICAN EXPRESS CO COM COM 025816109 214 1295 SH SOLE 1295 0 0 AMETEK INC COM COM 031100100 61365 459660 SH SOLE 459660 0 0 AMPHENOL CORP NEW CL A CL A 032095101 48596 710369 SH SOLE 710369 0 0 APPLE INC COM COM 037833100 5426 39621 SH SOLE 39621 0 0 ARCH CAP GROUP LTD ORD ORD G0450A105 36805 945178 SH SOLE 945178 0 0 ARGO GROUP INTL HLDGS LTD COM COM G0464B107 35948 693583 SH SOLE 693583 0 0 BERKSHIRE HATHAWAY CLASS B CL B NEW 084670702 633 2277 SH SOLE 2277 0 0 BK OF AMERICA CORP COM COM 060505104 277 6728 SH SOLE 6728 0 0 CANADIAN PAC RY LTD COM COM 13645T100 57608 749030 SH SOLE 749030 0 0 CDW CORP COM COM 12514G108 4842 27724 SH SOLE 27724 0 0 COLGATE PALMOLIVE CO COM COM 194162103 6923 85104 SH SOLE 85104 0 0 COMCAST CORP NEW CL A CL A 20030N101 957 16776 SH SOLE 16776 0 0 CONOCOPHILLIPS COM COM 20825C104 296 4863 SH SOLE 4863 0 0 COPART INC COM COM 217204106 118380 897975 SH SOLE 897975 0 0 CSW INDUSTRIALS INC COM COM 126402106 924 7800 SH SOLE 7800 0 0 DORMAN PRODS INC COM COM 258278100 9725 93810 SH SOLE 93810 0 0 EQUITY COMWLTH COM SH BEN INT COM SH BEN INT 294628102 58816 2244898 SH SOLE 2244898 0 0 FIFTH THIRD BANCORP COM COM 316773100 218 5712 SH SOLE 5712 0 0 FISERV INC COM COM 337738108 19942 186563 SH SOLE 186563 0 0 GLACIER BANCORP INC NEW COM COM 37637Q105 24589 446427 SH SOLE 446427 0 0 GRACO INC COM COM 384109104 73877 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