0001654954-19-001524.txt : 20190214 0001654954-19-001524.hdr.sgml : 20190214 20190214101729 ACCESSION NUMBER: 0001654954-19-001524 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190214 DATE AS OF CHANGE: 20190214 EFFECTIVENESS DATE: 20190214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Camber Capital Management LP CENTRAL INDEX KEY: 0001444043 IRS NUMBER: 421693587 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13745 FILM NUMBER: 19602050 BUSINESS ADDRESS: STREET 1: 101 HUNTINGTON AVENUE STREET 2: SUITE 2101 CITY: BOSTON STATE: MA ZIP: 02199 BUSINESS PHONE: 617-717-6600 MAIL ADDRESS: STREET 1: 101 HUNTINGTON AVENUE STREET 2: SUITE 2101 CITY: BOSTON STATE: MA ZIP: 02199 FORMER COMPANY: FORMER CONFORMED NAME: Camber Capital Management LLC DATE OF NAME CHANGE: 20080827 13F-HR 1 primary_doc.xml 13F-HR LIVE 0001444043 XXXXXXXX 12-31-2018 12-31-2018 false Camber Capital Management LP

101 HUNTINGTON AVENUE SUITE 2101 BOSTON MA 02199

13F HOLDINGS REPORT 028-13745 N Stephen DuBois 617-717-6600 /s/ Stephen DuBois Boston MA 02-14-2018 0 36 2107886 INFORMATION TABLE 2 infoTable.xml INFORMATION TABLE ALEXION PHARMACEUTICALS INC COM 015351109 58416 600000 SH SOLE 600000 0 0 ALLERGAN PLC SHS G0177J108 133660 1000000 SH Call SOLE 1000000 0 0 ALLERGAN PLC SHS G0177J108 133660 1000000 SH SOLE 1000000 0 0 ALNYLAM PHARMACEUTICALS INC COM 02043Q107 43746 600000 SH SOLE 600000 0 0 AMAG PHARMACEUTICALS INC COM 00163U106 40254 2650000 SH SOLE 2650000 0 0 ARENA PHARMACEUTICALS INC COM NEW 040047607 19475 500000 SH SOLE 500000 0 0 ATARA BIOTHERAPEUTICS INC COM 046513107 66006 1900000 SH SOLE 1900000 0 0 BAUSCH HEALTH COS INC COM 071734107 18470 1000000 SH SOLE 1000000 0 0 BIOGEN INC COM 09062X103 75230 250000 SH SOLE 250000 0 0 BRISTOL MYERS SQUIBB CO COM 110122108 51980 1000000 SH Call SOLE 1000000 0 0 BROOKDALE SENIOR LIVING COM 112463104 50250 7500000 SH SOLE 7500000 0 0 CARDINAL HEALTH INC COM 14149Y108 44600 1000000 SH Call SOLE 1000000 0 0 CELGENE CORP COM 151020104 96135 1500000 SH SOLE 1500000 0 0 CLOVIS ONCOLOGY INC COM 189464100 50288 2800000 SH SOLE 2800000 0 0 DAVITA INC COM 23918K108 8621 167528 SH SOLE 167528 0 0 EAGLE PHARMACEUTICALS INC COM 269796108 11749 291600 SH SOLE 291600 0 0 ENDOLOGIX INC COM 29266S106 6659 9300000 SH SOLE 9300000 0 0 GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 76420 2000000 SH SOLE 2000000 0 0 GLOBAL BLOOD THERAPEUTICS INC COM 37890U108 92363 2250000 SH SOLE 2250000 0 0 HCA HEALTHCARE INC COM 40412C101 31113 250000 SH SOLE 250000 0 0 MCKESSON CORP COM 58155Q103 96661 875000 SH SOLE 875000 0 0 MEDICINES CO COM 584688105 38280 2000000 SH SOLE 2000000 0 0 MOMENTA PHARMACEUTICALS INC COM 60877T100 44160 4000000 SH SOLE 4000000 0 0 MYLAN N V SHS EURO N59465109 27400 1000000 SH Call SOLE 1000000 0 0 MYLAN N V SHS EURO N59465109 137000 5000000 SH SOLE 5000000 0 0 NEKTAR THERAPEUTICS COM 640268108 65740 2000000 SH SOLE 2000000 0 0 PERRIGO CO PLC SHS G97822103 85250 2200000 SH SOLE 2200000 0 0 PUMA BIOTECHNOLOGY INC COM 74587V107 26455 1300000 SH SOLE 1300000 0 0 SAREPTA THERAPEUTICS INC COM 803607100 38196 350000 SH SOLE 350000 0 0 SURGERY PARTNERS INC COM 86881A100 1567 160084 SH SOLE 160084 0 0 SUTRO BIOPHARMA INC COM 869367102 5412 600000 SH SOLE 600000 0 0 SYNTHORX INC COM 87167A103 32364 1862116 SH SOLE 1862116 0 0 TENET HEALTHCARE CORP COM NEW 88033G407 55705 3250000 SH SOLE 3250000 0 0 TESARO INC COM 881569107 207900 2800000 SH SOLE 2800000 0 0 UNIVERSAL HLTH SVCS INC CL B 913903100 104904 900000 SH SOLE 900000 0 0 ZYMEWORKS INC COM 98985W102 31797 2166000 SH SOLE 2166000 0 0