0001172661-21-001905.txt : 20210824 0001172661-21-001905.hdr.sgml : 20210824 20210824154042 ACCESSION NUMBER: 0001172661-21-001905 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210824 DATE AS OF CHANGE: 20210824 EFFECTIVENESS DATE: 20210824 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Alyeska Investment Group, L.P. CENTRAL INDEX KEY: 0001453072 IRS NUMBER: 261919051 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-13284 FILM NUMBER: 211201795 BUSINESS ADDRESS: STREET 1: 77 WEST WACKER DRIVE STREET 2: 7TH FLOOR CITY: CHICAGO STATE: IL ZIP: 60601 BUSINESS PHONE: 312-899-7902 MAIL ADDRESS: STREET 1: 77 WEST WACKER DRIVE STREET 2: 7TH FLOOR CITY: CHICAGO STATE: IL ZIP: 60601 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE false false false 0001453072 XXXXXXXX 03-31-2021 03-31-2021 true 01 NEW HOLDINGS true 08-16-2021 05-17-2021 Confidential Treatment Expired Alyeska Investment Group, L.P.

77 WEST WACKER DRIVE 7TH FLOOR CHICAGO IL 60601

13F HOLDINGS REPORT 028-13284 N Brent Cunningham 312-899-7905 Brent Cunningham Chicago IL 08-24-2021 1 7 236567 1 0001456506 028-13417 Alyeska Master Fund, L.P. INFORMATION TABLE 2 alyeska13fq22018.inftab.xml ALEXION PHARMACEUTICALS INC COM 015351109 42050 275000 SH SOLE 1 275000 0 0 GREAT CANADIAN GAMING CORP COM 389914102 8612 250000 SH SOLE 1 250000 0 0 MAXIM INTEGRATED PRODS INC COM 57772K101 27321 299019 SH SOLE 1 299019 0 0 SLACK TECHNOLOGIES INC COM CL A 83088V102 45566 1121498 SH SOLE 1 1121498 0 0 TALEND S A ADS 874224207 12728 200000 SH SOLE 1 200000 0 0 WILLIS TOWERS WATSON PLC LTD SHS G96629103 57220 250000 SH SOLE 1 250000 0 0 XILINX INC COM 983919101 43070 347619 SH SOLE 1 347619 0 0