0001791827-23-000004.txt : 20230814 0001791827-23-000004.hdr.sgml : 20230814 20230814162652 ACCESSION NUMBER: 0001791827-23-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230630 FILED AS OF DATE: 20230814 DATE AS OF CHANGE: 20230814 EFFECTIVENESS DATE: 20230814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Avidity Partners Management LP CENTRAL INDEX KEY: 0001791827 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-20028 FILM NUMBER: 231170810 BUSINESS ADDRESS: STREET 1: 2828 N HARWOOD STREET STREET 2: SUITE 1220 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: 214-550-1822 MAIL ADDRESS: STREET 1: 2828 N HARWOOD STREET STREET 2: SUITE 1220 CITY: DALLAS STATE: TX ZIP: 75201 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001791827 XXXXXXXX 06-30-2023 06-30-2023 Avidity Partners Management LP

2828 N HARWOOD STREET SUITE 1220 DALLAS TX 75201

13F HOLDINGS REPORT 028-20028 000304628 801-118809 N Delmer Dee Raibourn III 214-550-1934 /s/ Delmer Dee Raibourn III Dallas TX 08-14-2023 0 93 2863157697 false INFORMATION TABLE 2 xml.xml INFORMATION TABLE 2SEVENTY BIO INC COMMON STOCK 901384107 13581040 1342000 SH SOLE 0 1342000 0 0 89BIO INC COM 282559103 9974825 526376 SH SOLE 0 526376 0 0 ABBVIE INC COM 00287Y109 69844032 518400 SH SOLE 0 518400 0 0 AC IMMUNE SA SHS H00263105 8579187 2903278 SH SOLE 0 2903278 0 0 ACADIA HEALTHCARE COMPANY IN COM 00404A109 43802000 550000 SH SOLE 0 550000 0 0 ACELYRIN INC COM 00445A100 15675000 750000 SH SOLE 0 750000 0 0 AKERO THERAPEUTICS INC COM 00973Y108 47857250 1025000 SH SOLE 0 1025000 0 0 ALPHATEC HLDGS INC COM NEW 02081G201 7066140 393000 SH SOLE 0 393000 0 0 ALPINE IMMUNE SCIENCES INC COM 02083G100 10881380 1058500 SH SOLE 0 1058500 0 0 ALTIMMUNE INC COM NEW 02155H200 4144573 1174100 SH SOLE 0 1174100 0 0 AMERISOURCEBERGEN CORP COM 03073E105 57729000 300000 SH SOLE 0 300000 0 0 AMYLYX PHARMACEUTICALS INC COM 03237H101 19443198 901400 SH SOLE 0 901400 0 0 AN2 THERAPEUTICS INC COM 037326105 5586200 657200 SH SOLE 0 657200 0 0 APELLIS PHARMACEUTICALS INC COM 03753U106 42698570 468700 SH SOLE 0 468700 0 0 ARGENX SE SPONSORED ADR 04016X101 71827239 184300 SH SOLE 0 184300 0 0 ARROWHEAD PHARMACEUTICALS IN COM 04280A100 32985500 925000 SH SOLE 0 925000 0 0 ARTERIS INC COM 04302A104 514910 75500 SH SOLE 0 75500 0 0 ARVINAS INC COM 04335A105 68830551 2773189 SH SOLE 0 2773189 0 0 AXONICS INC COM 05465P101 19163459 379700 SH SOLE 0 379700 0 0 AXSOME THERAPEUTICS INC COM 05464T104 39163700 545000 SH SOLE 0 545000 0 0 BAUSCH HEALTH COS INC COM 071734107 1720800 215100 SH SOLE 0 215100 0 0 BAXTER INTL INC COM 071813109 27550132 604700 SH SOLE 0 604700 0 0 BECTON DICKINSON & CO COM 075887109 105089181 398050 SH SOLE 0 398050 0 0 BIO RAD LABS INC CL A 090572207 57853712 152600 SH SOLE 0 152600 0 0 BIOGEN INC COM 09062X103 49563900 174000 SH SOLE 0 174000 0 0 BIOHAVEN LTD COM 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1949700 SH SOLE 0 1949700 0 0 PLIANT THERAPEUTICS INC COM 729139105 16608792 916600 SH SOLE 0 916600 0 0 POINT BIOPHARMA GLOBAL INC COM 730541109 15146508 1671800 SH SOLE 0 1671800 0 0 PRIVIA HEALTH GROUP INC COM 74276R102 28193735 1079806 SH SOLE 0 1079806 0 0 PROTHENA CORP PLC SHS G72800108 36529800 535000 SH SOLE 0 535000 0 0 REGENERON PHARMACEUTICALS COM 75886F107 17819792 24800 SH SOLE 0 24800 0 0 REVOLUTION MEDICINES INC COM 76155X100 28756250 1075000 SH SOLE 0 1075000 0 0 ROCKET PHARMACEUTICALS INC COM 77313F106 26347620 1326000 SH SOLE 0 1326000 0 0 ROIVANT SCIENCES LTD SHS G76279101 17010000 1687500 SH SOLE 0 1687500 0 0 SAREPTA THERAPEUTICS INC COM 803607100 34069700 297500 SH SOLE 0 297500 0 0 SCHRODINGER INC COM 80810D103 13723008 274900 SH SOLE 0 274900 0 0 SCYNEXIS INC COM NEW 811292200 5129265 1738734 SH SOLE 0 1738734 0 0 SIMULATIONS PLUS INC COM 829214105 1988847 45900 SH SOLE 0 45900 0 0 STRUCTURE THERAPEUTICS INC SPONSORED ADS 86366E106 1571346 37800 SH SOLE 0 37800 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