0001011443-21-000018.txt : 20211115 0001011443-21-000018.hdr.sgml : 20211115 20211115094730 ACCESSION NUMBER: 0001011443-21-000018 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200930 FILED AS OF DATE: 20211115 DATE AS OF CHANGE: 20211115 EFFECTIVENESS DATE: 20211115 FILER: COMPANY DATA: COMPANY CONFORMED NAME: HBK INVESTMENTS L P CENTRAL INDEX KEY: 0001011443 IRS NUMBER: 752622581 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-06078 FILM NUMBER: 211407033 BUSINESS ADDRESS: STREET 1: 2300 NORTH FIELD STREET STREET 2: STE 2200 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: 2147586100 MAIL ADDRESS: STREET 1: 2300 NORTH FIELD STREET STREET 2: STE 2200 CITY: DALLAS STATE: TX ZIP: 75201 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE false false false 0001011443 XXXXXXXX 09-30-2020 09-30-2020 true 1 NEW HOLDINGS true 11-15-2021 11-15-2021 Confidential Treatment Expired HBK INVESTMENTS L P

2300 NORTH FIELD STREET STE 2200 DALLAS TX 75201

13F HOLDINGS REPORT 028-06078 Y HBK Investments L.P. has delegated discretion to vote and dispose of the securities described below to HBK Services LLC ("Services"). Services may, from time to time, delegate discretion to vote and dispose of certain of such Securities to one or more subadvisors. Each of Services and such subadvisors is under common control with HBK Investments L.P. The filing of this report shall not be deemed an admission that such subadvisors are, for the purpose of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, beneficial owners of such securities. Isaac Haas 214-758-6107 Isaac Haas DALLAS TX 11-15-2021 0 9 3053958 INFORMATION TABLE 2 A1q3confi2public13f2020.xml ACACIA COMMUNICATIONS INC COM 00401C108 33663 499455 SH SOLE 499455 0 0 TD AMERITRADE HLDG CORP COM 87236Y108 403237 10299784 SH SOLE 10299784 0 0 E TRADE FINANCIAL CORP COM NEW 269246401 526454 10518553 SH SOLE 10518553 0 0 IMMUNOMEDICS INC COM 452907108 552695 6500000 SH SOLE 6500000 0 0 LIVONGO HEALTH INC COM 539183103 389958 2784420 SH SOLE 2784420 0 0 MAXIM INTEGRATED PRODS INC COM 57772K101 118324 1750100 SH SOLE 1750100 0 0 MOMENTA PHARMACEUTICALS INC COM 60877T100 257250 4900000 SH SOLE 4900000 0 0 TIFFANY & CO NEW COM 886547108 350977 3029584 SH SOLE 3029584 0 0 VARIAN MED SYS INC COM 92220P105 421400 2450000 SH SOLE 2450000 0 0