0000919574-21-002749.txt : 20210402 0000919574-21-002749.hdr.sgml : 20210402 20210402164216 ACCESSION NUMBER: 0000919574-21-002749 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210402 DATE AS OF CHANGE: 20210402 EFFECTIVENESS DATE: 20210402 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/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-14383 FILM NUMBER: 21802505 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/A 1 primary_doc.xml 13F-HR/A LIVE false true false 0001505183 XXXXXXXX 12-31-2020 12-31-2020 true 1 NEW HOLDINGS true 04-02-2021 02-16-2021 Confidential Treatment Expired Stockbridge Partners LLC

200 Clarendon Street 35th Floor Boston MA 02116

13F HOLDINGS REPORT 028-14383 Y THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON FEBRUARY 16, 2021 PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND FOR WHICH THAT REQUEST WAS WITHDRAWN AS OF APRIL 2, 2021. Sharlyn C. Heslam 617-227-0050 /s/ Sharlyn C. Heslam Boston MA 04-02-2021 2 1 51098 1 0001597786 028-16056 Berkshire Partners Holdings LLC 2 0001597787 028-16060 BPSP, L.P. INFORMATION TABLE 2 infotable.xml SOTERA HEALTH CO COM 83601L102 51098 1862187 SH DFND 1,2 1862187 0 0