0001172661-17-002125.txt : 20171114 0001172661-17-002125.hdr.sgml : 20171114 20171114162951 ACCESSION NUMBER: 0001172661-17-002125 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170930 FILED AS OF DATE: 20171114 DATE AS OF CHANGE: 20171114 EFFECTIVENESS DATE: 20171114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Matrix Capital Management Company, LP CENTRAL INDEX KEY: 0001410830 IRS NUMBER: 043475951 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12595 FILM NUMBER: 171202045 BUSINESS ADDRESS: STREET 1: 1000 WINTER STREET STREET 2: C/O MATRIX CAPITAL MANAGEMENT CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 781-522-4948 MAIL ADDRESS: STREET 1: 1000 WINTER STREET STREET 2: C/O MATRIX CAPITAL MANAGEMENT CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: Matrix Capital Management Company, LLC DATE OF NAME CHANGE: 20070827 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001410830 XXXXXXXX 09-30-2017 09-30-2017 false Matrix Capital Management Company, LP

1000 Winter Street C/o Matrix Capital Management Waltham MA 02451

13F HOLDINGS REPORT 028-12595 N John J. Kaleba 781-522-4974 /s/ John J. Kaleba Waltham MA 11-14-2017 0 17 3127380 INFORMATION TABLE 2 infotable.xml ACTIVISION BLIZZARD INC COM 00507V109 59672 925000 SH SOLE 925000 0 0 ADAPTIMMUNE THERAPEUTICS PLC SPONDS ADR 00653A107 98636 12043511 SH SOLE 12043511 0 0 AMAZON COM INC COM 023135106 19227 20000 SH SOLE 20000 0 0 CONSTELLATION BRANDS INC CL A 21036P108 152021 762200 SH SOLE 762200 0 0 CYBERARK SOFTWARE LTD SHS M2682V108 77101 1880500 SH SOLE 1880500 0 0 DAVITA INC COM 23918K108 115217 1940000 SH SOLE 1940000 0 0 EXELIXIS INC COM 30161Q104 366296 15117460 SH SOLE 15117460 0 0 INCYTE CORP COM 45337C102 265025 2270216 SH SOLE 2270216 0 0 NETFLIX INC COM 64110L106 690944 3810000 SH SOLE 3810000 0 0 NEW RELIC INC COM 64829B100 155639 3125281 SH SOLE 3125281 0 0 PANDORA MEDIA INC COM 698354107 179489 23310216 SH SOLE 23310216 0 0 SEATTLE GENETICS INC COM 812578102 115240 2118000 SH SOLE 2118000 0 0 TABLEAU SOFTWARE INC CL A 87336U105 150304 2007000 SH SOLE 2007000 0 0 TRANSDIGM GROUP INC COM 893641100 183501 717783 SH SOLE 717783 0 0 TRIPADVISOR INC COM 896945201 148972 3675600 SH SOLE 3675600 0 0 UNDER ARMOUR INC CL C 904311206 75100 5000000 SH SOLE 5000000 0 0 WORKDAY INC CL A 98138H101 274996 2609322 SH SOLE 2609322 0 0