0001583977-24-000001.txt : 20240214 0001583977-24-000001.hdr.sgml : 20240214 20240214151138 ACCESSION NUMBER: 0001583977-24-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240214 DATE AS OF CHANGE: 20240214 EFFECTIVENESS DATE: 20240214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cormorant Asset Management, LP CENTRAL INDEX KEY: 0001583977 ORGANIZATION NAME: IRS NUMBER: 462108927 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15949 FILM NUMBER: 24636637 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 857-702-0388 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: Cormorant Asset Management, LLC DATE OF NAME CHANGE: 20130807 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true true 0001583977 XXXXXXXX 12-31-2023 12-31-2023 Cormorant Asset Management, LP

200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116

13F HOLDINGS REPORT 028-15949 000167820 801-79513 N Neb Obradovic (857) 702-0370 /s/ Neb Obradovic Boston MA 02-14-2024 1 48 2093868226 false 1 0001599214 028-15950 Chen Bihua INFORMATION TABLE 2 cam13f12312023.xml ABIVAX SA SPONSORED ADS 00370M103 22791000 2130000 SH DFND 1 2130000 0 0 AEROVATE THERAPEUTICS INC COM 008064107 27420680 1211696 SH DFND 1 1211696 0 0 ALPINE IMMUNE SCIENCES INC COM 02083G100 48603000 2550000 SH DFND 1 2550000 0 0 ALX ONCOLOGY HLDGS INC COM 00166B105 46785556 3142079 SH DFND 1 3142079 0 0 AMBRX BIOPHARMA INC COM 641871108 159929440 11231000 SH DFND 1 11231000 0 0 APELLIS PHARMACEUTICALS INC COM 03753U106 37412500 625000 SH DFND 1 625000 0 0 ARCELLX INC COMMON STOCK 03940C100 94350000 1700000 SH DFND 1 1700000 0 0 AUTOLUS THERAPEUTICS PLC SPON ADS 05280R100 35098000 5450000 SH DFND 1 5450000 0 0 AXONICS INC COM 05465P101 15557500 250000 SH DFND 1 250000 0 0 BIOATLA INC COM 09077B104 2905543 1181115 SH DFND 1 1181115 0 0 BIOHAVEN LTD COM G1110E107 3508016 81963 SH DFND 1 81963 0 0 BIOMEA FUSION INC COM 09077A106 51849061 3570872 SH DFND 1 3570872 0 0 BRIDGEBIO PHARMA INC COM 10806X102 135004506 3344179 SH DFND 1 3344179 0 0 CARGO THERAPEUTICS INC COM 14179K101 27376333 1182563 SH DFND 1 1182563 0 0 CENTESSA PHARMACEUTICALS PLC SPONSORED ADS 152309100 4470336 561600 SH DFND 1 561600 0 0 CRINETICS PHARMACEUTICALS IN COM 22663K107 40917000 1150000 SH DFND 1 1150000 0 0 CYMABAY THERAPEUTICS INC COM 23257D103 42516000 1800000 SH DFND 1 1800000 0 0 DISC MEDICINE INC COM 254604101 7220000 125000 SH DFND 1 125000 0 0 EDGEWISE THERAPEUTICS INC COM 28036F105 27918760 2551989 SH DFND 1 2551989 0 0 EDITAS MEDICINE INC COM 28106W103 5065000 500000 SH Put DFND 1 500000 0 0 EYEPOINT PHARMACEUTICALS INC COM NEW 30233G209 139543611 6038235 SH DFND 1 6038235 0 0 GH RESEARCH PLC ORDINARY SHARES G3855L106 3439649 593043 SH DFND 1 593043 0 0 HARPOON THERAPEUTICS INC COM NEW 41358P205 22550934 2349060 SH DFND 1 1584060 0 0 IDEAYA BIOSCIENCES INC COM 45166A102 16011000 450000 SH DFND 1 450000 0 0 IMMUNEERING CORP CLASS A COM 45254E107 30902075 4204364 SH DFND 1 4204364 0 0 IMMUNOVANT INC COM 45258J102 49081450 1165000 SH DFND 1 1165000 0 0 INSMED INC COM PAR $.01 457669307 17819250 575000 SH DFND 1 575000 0 0 KORRO BIO INC COM 500946108 25363118 529170 SH DFND 1 529170 0 0 LANTHEUS HLDGS INC COM 516544103 4650000 75000 SH DFND 1 75000 0 0 LONGBOARD PHARMACEUTICALS IN COM 54300N103 14189440 2353141 SH DFND 1 2353141 0 0 MARINUS PHARMACEUTICALS INC COM NEW 56854Q200 35327500 3250000 SH DFND 1 3250000 0 0 MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD 61559X104 512961779 8494151 SH DFND 1 8494151 0 0 NEUMORA THERAPEUTICS INC. COM 640979100 1573596 92293 SH DFND 1 92293 0 0 NEUROGENE INC COM 64135M105 14460968 746180 SH DFND 1 746180 0 0 OLEMA PHARMACEUTICALS INC COM 68062P106 34468904 2456800 SH DFND 1 2456800 0 0 PHARVARIS N V COM N69605108 48006453 1711460 SH DFND 1 1711460 0 0 PRAXIS PRECISION MEDICINES I COM NEW 74006W207 14110927 633345 SH DFND 1 633345 0 0 RAPT THERAPEUTICS INC COM 75382E109 12344238 496750 SH DFND 1 496750 0 0 RAYZEBIO INC COM 75525N107 75441927 1213478 SH DFND 1 1213478 0 0 RHYTHM PHARMACEUTICALS INC COM 76243J105 25283500 550000 SH DFND 1 550000 0 0 ROCKET PHARMACEUTICALS INC COM 77313F106 13486500 450000 SH DFND 1 450000 0 0 SPYRE THERAPEUTICS INC COM NEW 00773J202 20165962 937080 SH DFND 1 937080 0 0 STOKE THERAPEUTICS INC COM 86150R107 5721865 1087807 SH DFND 1 1087807 0 0 SYNDAX PHARMACEUTICALS INC COM 87164F105 25391750 1175000 SH DFND 1 1175000 0 0 TARSUS PHARMACEUTICALS INC COM 87650L103 44983796 2221422 SH DFND 1 2221422 0 0 VAXCYTE INC COM 92243G108 41762000 665000 SH DFND 1 665000 0 0 VERVE THERAPEUTICS INC COM 92539P101 4879000 350000 SH DFND 1 350000 0 0 VYNE THERAPEUTICS INC COM 92941V308 3248803 1394336 SH DFND 1 1394336 0 0