Skip to content

13F-HR filed by Avidity Partners Management LP

Avidity Partners Management LP filed this 13F-HR for the quarter ended 2023-03-31, filed 2023-05-15, with 83 holding rows worth $3,012,659,187.

Accession
0001791827-23-000003
Filed
2023-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2023

A holdings report, 83 entries on the cover page, a total value of $3,012,659,187 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,012,659,187 with VALUE read as dollars as filed, 13F file number 028-20028. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ARVINAS INC04335A105COM4,273,900$116,762,948dollars as filed
SURGERY PARTNERS INC86881A100COM3,355,900$115,677,873dollars as filed
BIO RAD LABS INC090572207CL A221,500$106,102,930dollars as filed
ARGENX SE SPONSORED ADR04016X101ADR280,700$104,583,206dollars as filed
JAZZ PHARMACEUTICALS PLC SHS USDG50871105Stock677,900$99,197,107dollars as filed
REGENERON PHARMACEUTICALS COM75886F107Stock119,100$97,860,897dollars as filed
AKERO THERAPEUTICS INC00973Y108COM2,447,000$93,622,220dollars as filed
TENET HEALTHCARE CORP COM NEW88033G407Stock1,472,000$87,466,240dollars as filed
ULTRAGENYX PHARMACEUTICAL IN90400D108COM2,126,900$85,288,690dollars as filed
UNIVERSAL HLTH SVCS INC CL B913903100Stock670,000$85,157,000dollars as filed
ACADIA HEALTHCARE COMPANY INC COM00404A109Stock1,165,300$84,192,925dollars as filed
NEUROCRINE BIOSCIENCES INC64125C109COM815,700$82,565,154dollars as filed
SYNDAX PHARMACEUTICALS INC87164F105COM3,865,300$81,635,136dollars as filed
KARUNA THERAPEUTICS INC48576A100COM403,800$73,346,232dollars as filed
BECTON DICKINSON & CO075887109COM288,000$71,291,520dollars as filed
PLIANT THERAPEUTICS INC729139105COM2,665,000$70,889,000dollars as filed
ZOETIS INC CL A98978V103Stock407,500$67,824,300dollars as filed
Ventyx Biosciences Inc92332V107Common Stock1,917,800$64,246,300dollars as filed
Merck & Co.,Inc.58933Y105COM600,000$63,834,000dollars as filed
SAREPTA THERAPEUTICS INC803607100COM416,000$57,337,280dollars as filed
LEGEND BIOTECH CORP52490G102SPONSORED ADS1,120,500$54,030,510dollars as filed
PROTHENA CORP PLC SHSG72800108Stock1,068,200$51,775,654dollars as filed
IDEAYA BIOSCIENCES INC COM45166A102Stock3,673,400$50,435,782dollars as filed
ZENTALIS PHARMACEUTICALS INC98943L107COMMON STOCK2,929,300$50,383,960dollars as filed
IVERIC BIO INC46583P102COM1,869,200$45,477,636dollars as filed
ARROWHEAD PHARMACEUTICALS IN04280A100COM1,741,300$44,229,020dollars as filed
PACIFIC BIOSCIENCES CALIF INC COM69404D108Stock3,812,600$44,149,908dollars as filed
Boston Scientific Corporation101137107COM850,000$42,525,500dollars as filed
AXSOME THERAPEUTICS INC. COM05464T104Stock619,200$38,192,256dollars as filed
VIR BIOTECHNOLOGY INC92764N102COM1,640,200$38,167,454dollars as filed
IMMUNOCORE HLDGS PLC ADS45258D105ADR769,800$38,058,912dollars as filed
KARYOPHARM THERAPEUTICS INC48576U106COM9,633,911$37,475,914dollars as filed
Abbott Laboratories002824100COM354,000$35,846,040dollars as filed
BIOGEN INC COM09062X103Stock128,800$35,810,264dollars as filed
BELLUS HEALTH INC NEW07987C204COM4,553,577$32,785,754dollars as filed
ICON PUB LTD CO SHSG4705A100Stock142,900$30,522,011dollars as filed
BIOMARIN PHARMACEUTICAL INC09061G101COM300,575$29,227,913dollars as filed
REVOLUTION MEDICINES INC COM76155X100Stock1,344,800$29,128,368dollars as filed
89BIO INC282559103COM1,842,976$28,068,524dollars as filed
AMYLYX PHARMACEUTICALS INC03237H101COM900,000$26,406,000dollars as filed
CUREVAC N VN2451R105COM3,550,000$24,743,500dollars as filed
AVANTOR INC COM05352A100Stock1,125,000$23,782,500dollars as filed
NANOSTRING TECHNOLOGIES INC63009R109COM2,217,000$21,948,300dollars as filed
FUSION PHARMACEUTICALS INC36118A100COM5,700,000$21,489,000dollars as filed
ROCKET PHARMACEUTICALS INC77313F106COM1,244,400$21,316,572dollars as filed
KEZAR LIFE SCIENCES INC49372L100COM6,519,400$20,405,722dollars as filed
BIOHAVEN LTDG1110E107COM1,487,200$20,315,152dollars as filed
CENCORA INC COM03073E105Stock126,600$20,269,926dollars as filed
MINERALYS THERAPEUTICS INC603170101COM1,263,800$19,791,108dollars as filed
VERVE THERAPEUTICS INC92539P101COM1,351,700$19,491,514dollars as filed
AVIDITY BIOSCIENCES INC COM05370A108Stock1,265,545$19,426,116dollars as filed
VAXCYTE INC COM92243G108Stock510,000$19,114,800dollars as filed
ARCUTIS BIOTHERAPEUTICS INC03969K108COM1,628,500$17,913,500dollars as filed
VERONA PHARMA PLC925050106SPONSORED ADS878,800$17,646,304dollars as filed
POINT BIOPHARMA GLOBAL INC730541109COM2,411,600$17,532,332dollars as filed
DEXCOM INC COM252131107Stock148,000$17,194,640dollars as filed
BRIDGEBIO PHARMA INC10806X102COM1,000,000$16,580,000dollars as filed
IMMUNOVANT INC45258J102COM1,043,000$16,176,930dollars as filed
INTELLIA THERAPEUTICS INC45826J105COM417,000$15,541,590dollars as filed
CARIBOU BIOSCIENCES INC COM142038108Stock2,758,600$14,648,166dollars as filed
PHATHOM PHARMACEUTICALS INC71722W107COMMON STOCK2,048,600$14,627,004dollars as filed
Mersana Therapeutics Inc59045L106Common Stock3,433,233$14,110,588dollars as filed
NATERA INC COM632307104Stock249,900$13,874,448dollars as filed
TWIST BIOSCIENCE CORP90184D100COM819,000$12,350,520dollars as filed
COLLEGIUM PHARMACEUTICAL INC19459J104COM385,500$9,248,145dollars as filed
CYTOKINETICS INC23282W605COM NEW252,000$8,867,880dollars as filed
ALPINE IMMUNE SCIENCES INC02083G100COM989,500$7,638,940dollars as filed
KINNATE BIOPHARMA INC49705R105COM1,160,000$7,250,000dollars as filed
AN2 THERAPEUTICS INC037326105COM723,200$7,137,984dollars as filed
COMPASS THERAPEUTICS INC20454B104COM1,825,000$5,967,750dollars as filed
ALTIMMUNE INC02155H200COM NEW1,315,200$5,550,144dollars as filed
GERON CORP374163103COM2,128,000$4,617,760dollars as filed
CENTURY THERAPEUTICS INC15673T100COM1,268,100$4,400,307dollars as filed
SANGAMO THERAPEUTICS INC800677106COM2,470,000$4,347,200dollars as filed
PRAXIS PRECISION MEDICINES I74006W108COM4,281,700$3,463,895dollars as filed
CYTEIR THERAPEUTICS INC23284P103COMMON1,764,100$3,210,662dollars as filed
SYROS PHARMACEUTICALS INC87184Q206COM NEW904,630$2,415,362dollars as filed
HYPERFINE INC44916K106Common Stock1,503,754$2,165,406dollars as filed
CAREMAX INC14171W103COM755,329$2,016,728dollars as filed
BIOATLA INC09077B104COM602,500$1,614,700dollars as filed
AC IMMUNE SAH00263105SHS325,400$761,436dollars as filed
REUNION NEUROSCIENCE INC76134G103COM151,098$104,318dollars as filed
NUVATION BIO INC67080N119WARR99,999$12,000dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001791827-23-000003this filing2023-05-15acceptance time not in the bulk data set