0000919574-21-003518.txt : 20210517 0000919574-21-003518.hdr.sgml : 20210517 20210514180559 ACCESSION NUMBER: 0000919574-21-003518 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210517 DATE AS OF CHANGE: 20210514 EFFECTIVENESS DATE: 20210517 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Stockbridge Partners LLC CENTRAL INDEX KEY: 0001505183 IRS NUMBER: 208051585 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-14383 FILM NUMBER: 21926570 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617 227-0050 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 35TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: Stockbridge Partners LLC (D/B/A Stockbridge Investors) DATE OF NAME CHANGE: 20120313 FORMER COMPANY: FORMER CONFORMED NAME: Stockbridge Partners LLC DATE OF NAME CHANGE: 20101108 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001505183 XXXXXXXX 03-31-2021 03-31-2021 false Stockbridge Partners LLC

200 Clarendon Street 35th Floor Boston MA 02116

13F HOLDINGS REPORT 028-14383 N Sharlyn C. Heslam 617-227-0050 /s/ Sharlyn C. Heslam Boston MA 05-14-2021 2 15 4106498 1 0001597786 028-16056 Berkshire Partners Holdings LLC 2 0001597787 028-16060 BPSP, L.P. INFORMATION TABLE 2 infotable.xml ADVANCED DRAIN SYS INC DEL COM 00790R104 322756 3121734 SH DFND 1,2 3121734 0 0 AMAZON COM INC COM 023135106 304250 98333 SH DFND 1,2 98333 0 0 CHARTER COMMUNICATIONS INC N CL A 16119P108 185740 301027 SH DFND 1,2 301027 0 0 COUPANG INC CL A 22266T109 42300 857142 SH DFND 1,2 857142 0 0 GUIDEWIRE SOFTWARE INC COM 40171V100 456158 4488418 SH DFND 1,2 4488418 0 0 LIBERTY BROADBAND CORP COM SER C 530307305 534016 3556550 SH DFND 1,2 3556550 0 0 MICROSOFT CORP COM 594918104 102923 436538 SH DFND 1,2 436538 0 0 NEW YORK TIMES CO CL A 650111107 102700 2028833 SH DFND 1,2 2028833 0 0 SERVICENOW INC COM 81762P102 106201 212356 SH DFND 1,2 212356 0 0 SOTERA HEALTH CO COM 83601L102 198917 7969447 SH DFND 1,2 7969447 0 0 TRANSDIGM GROUP INC COM 893641100 913920 1554497 SH DFND 1,2 1554497 0 0 UBER TECHNOLOGIES INC COM 90353T100 35267 646988 SH DFND 1,2 646988 0 0 VERISIGN INC COM 92343E102 324522 1632734 SH DFND 1,2 1632734 0 0 VISA INC COM CL A 92826C839 366609 1731494 SH DFND 1,2 1731494 0 0 VULCAN MATLS CO COM 929160109 110219 653148 SH DFND 1,2 653148 0 0