0001085146-21-001643.txt : 20210514 0001085146-21-001643.hdr.sgml : 20210514 20210514094224 ACCESSION NUMBER: 0001085146-21-001643 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210514 DATE AS OF CHANGE: 20210514 EFFECTIVENESS DATE: 20210514 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CHI Advisors LLC CENTRAL INDEX KEY: 0001791468 IRS NUMBER: 141874283 STATE OF INCORPORATION: DE FISCAL YEAR END: 1230 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-19612 FILM NUMBER: 21922296 BUSINESS ADDRESS: STREET 1: 599 LEXINGTON AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 2122014829 MAIL ADDRESS: STREET 1: 599 LEXINGTON AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001791468 XXXXXXXX 03-31-2021 03-31-2021 false CHI Advisors LLC

599 Lexington Avenue 20th Floor NEW YORK NY 10022

13F HOLDINGS REPORT 028-19612 N Andrea J.S. Sayago 212-201-4829 /s/ Andrea J.S. Sayago New York NY 05-13-2021 0 21 499513 false INFORMATION TABLE 2 infotable.xml INFORMATION TABLE ADVERUM BIOTECHNOLOGIES INC COM 00773U108 396 40209 SH DFND 40209 0 0 AKOUOS INC COM 00973J101 11901 858027 SH DFND 858027 0 0 BLUEPRINT MEDICINES CORP COM 09627Y109 340 3500 SH DFND 3500 0 0 CORVUS PHARMACEUTICALS INC COM 221015100 2092 679132 SH DFND 679132 0 0 CULLINAN ONCOLOGY INC COM 230031106 91774 2202407 SH DFND 2202407 0 0 FREELINE THERAPEUTICS HLDGS SPONSORED ADS 35655L107 17033 1384743 SH DFND 1384743 0 0 G1 THERAPEUTICS INC COM 3621LQ109 1203 50000 SH DFND 50000 0 0 GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 611 15000 SH DFND 15000 0 0 IKENA ONCOLOGY INC COM 45175G108 23017 814756 SH DFND 814756 0 0 INOZYME PHARMA INC COM 45790W108 18360 927264 SH DFND 927264 0 0 KEROS THERAPEUTICS INC COM 492327101 24649 400468 SH DFND 400468 0 0 KEZAR LIFE SCIENCES INC COM 49372L100 1038 174169 SH DFND 174169 0 0 LARIMAR THERAPEUTICS INC COM 517125100 22136 1515148 SH DFND 1515148 0 0 ONCORUS INC COM 68236R103 24663 1771786 SH DFND 1771786 0 0 ORCHARD THERAPEUTICS PLC ADS 68570P101 29417 4051972 SH DFND 4051972 0 0 OVID THERAPEUTICS INC COM 690469101 995 247510 SH DFND 247510 0 0 PLIANT THERAPEUTICS INC COM 729139105 91434 2324795 SH DFND 2324795 0 0 PRECISION BIOSCIENCES INC COM 74019P108 7158 691629 SH DFND 691629 0 0 PROMETHEUS BIOSCIENCES INC COM 74349U108 52480 2874032 SH DFND 2874032 0 0 REPARE THERAPEUTICS INC COM 760273102 78588 2560703 SH DFND 2560703 0 0 ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 228 2000 SH DFND 2000 0 0