0001104659-26-062170.txt : 20260515 0001104659-26-062170.hdr.sgml : 20260515 20260515123426 ACCESSION NUMBER: 0001104659-26-062170 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20260331 FILED AS OF DATE: 20260515 DATE AS OF CHANGE: 20260515 EFFECTIVENESS DATE: 20260515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ALTAROCK PARTNERS LP CENTRAL INDEX KEY: 0001631014 ORGANIZATION NAME: EIN: 934288428 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-16669 FILM NUMBER: 26984873 BUSINESS ADDRESS: STREET 1: 205 DATURA STREET STREET 2: SUITE 410 CITY: WEST PALM BEACH STATE: FL ZIP: 33401 BUSINESS PHONE: 561-200-1300 MAIL ADDRESS: STREET 1: 205 DATURA STREET STREET 2: SUITE 410 CITY: WEST PALM BEACH STATE: FL ZIP: 33401 FORMER COMPANY: FORMER CONFORMED NAME: ALTAROCK PARTNERS LLC DATE OF NAME CHANGE: 20150116 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0001631014 XXXXXXXX 03-31-2026 03-31-2026 false ALTAROCK PARTNERS LP

205 DATURA STREET SUITE 410 WEST PALM BEACH FL 33401

13F HOLDINGS REPORT 028-16669 000161005 801-80529 N Shannon T. Cabot 978-922-7701 Shannon T. Cabot Boston MA 05-14-2026 0 8 4126337614 INFORMATION TABLE 2 infotable.xml ALPHABET INC-CL A COMM 02079K305 12477516 43391 SH SOLE 43391 0 0 AMAZON.COM INC COMM 023135106 1576176113 7567946 SH SOLE 7567946 0 0 HILTON WORLDWIDE COMM 43300A203 4664891 15341 SH SOLE 15341 0 0 MASTERCARD INC-CLASS A COMM 57636Q104 261240236 522836 SH SOLE 522836 0 0 MICROSOFT CORP COMM 594918104 691306171 1867537 SH SOLE 1867537 0 0 MOODYS CORP COMM 615369105 376063205 862036 SH SOLE 862036 0 0 TRANSDIGM GROUP INC COMM 893641100 1053689345 909168 SH SOLE 909168 0 0 VISA INC-CLASS A SHRS COMM 92826C839 150720137 498677 SH SOLE 498677 0 0