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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

Avidity Partners Management LP

Quarter ended Q2 2023 · Filed May 15, 2023 · Accession 0001791827-23-000003

Total Value
$3.01B
Positions
83
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (83)

#IssuerTicker / CUSIPSharesValue% of Filing
1ARVINAS INCARVN4,273,900$116.8M3.88%
2SURGERY PARTNERS INCSGRY3,355,900$115.7M3.84%
3BIO RAD LABS INC090572207221,500$106.1M3.52%
4ARGENX SEARGX280,700$104.6M3.47%
5JAZZ PHARMACEUTICALS PLCJAZZ677,900$99.2M3.29%
6REGENERON PHARMACEUTICALSREGN119,100$97.9M3.25%
7AKERO THERAPEUTICS INC00973Y1082,447,000$93.6M3.11%
8TENET HEALTHCARE CORPTHC1,472,000$87.5M2.90%
9ULTRAGENYX PHARMACEUTICAL INRARE2,126,900$85.3M2.83%
10UNIVERSAL HLTH SVCS INC913903100670,000$85.2M2.83%
11ACADIA HEALTHCARE COMPANY INACHC1,165,300$84.2M2.79%
12NEUROCRINE BIOSCIENCES INCNBIX815,700$82.6M2.74%
13SYNDAX PHARMACEUTICALS INCSNDX3,865,300$81.6M2.71%
14KARUNA THERAPEUTICS INC48576A100403,800$73.3M2.43%
15BECTON DICKINSON & COBDX288,000$71.3M2.37%
16PLIANT THERAPEUTICS INCPLRX2,665,000$70.9M2.35%
17ZOETIS INCZTS407,500$67.8M2.25%
18VENTYX BIOSCIENCES INC92332V1071,917,800$64.2M2.13%
19MERCK & CO INCMRK600,000$63.8M2.12%
20SAREPTA THERAPEUTICS INCSRPT416,000$57.3M1.90%
21LEGEND BIOTECH CORPLEGN1,120,500$54.0M1.79%
22PROTHENA CORP PLCPRTA1,068,200$51.8M1.72%
23IDEAYA BIOSCIENCES INCIDYA3,673,400$50.4M1.67%
24ZENTALIS PHARMACEUTICALS INCZNTL2,929,300$50.4M1.67%
25IVERIC BIO INC46583P1021,869,200$45.5M1.51%
26ARROWHEAD PHARMACEUTICALS INARWR1,741,300$44.2M1.47%
27PACIFIC BIOSCIENCES CALIF IN69404D1083,812,600$44.1M1.47%
28BOSTON SCIENTIFIC CORPBSX850,000$42.5M1.41%
29AXSOME THERAPEUTICS INCAXSM619,200$38.2M1.27%
30VIR BIOTECHNOLOGY INCVIR1,640,200$38.2M1.27%
31IMMUNOCORE HLDGS PLCIMCR769,800$38.1M1.26%
32KARYOPHARM THERAPEUTICS INCKPTI9,633,911$37.5M1.24%
33ABBOTT LABSABLZF354,000$35.8M1.19%
34BIOGEN INCBIIB128,800$35.8M1.19%
35BELLUS HEALTH INC NEW07987C2044,553,577$32.8M1.09%
36ICON PLCICLR142,900$30.5M1.01%
37BIOMARIN PHARMACEUTICAL INCBMRN300,575$29.2M0.97%
38REVOLUTION MEDICINES INCRVMDW1,344,800$29.1M0.97%
3989BIO INC2825591031,842,976$28.1M0.93%
40AMYLYX PHARMACEUTICALS INCAMLX900,000$26.4M0.88%
41CUREVAC N VN2451R1053,550,000$24.7M0.82%
42AVANTOR INCAVTR1,125,000$23.8M0.79%
43NANOSTRING TECHNOLOGIES INC63009R1092,217,000$21.9M0.73%
44FUSION PHARMACEUTICALS INC36118A1005,700,000$21.5M0.71%
45ROCKET PHARMACEUTICALS INCRCKTW1,244,400$21.3M0.71%
46KEZAR LIFE SCIENCES INCKZR6,519,400$20.4M0.68%
47BIOHAVEN LTDBHVN1,487,200$20.3M0.67%
48AMERISOURCEBERGEN CORPCOR126,600$20.3M0.67%
49MINERALYS THERAPEUTICS INCMLYS1,263,800$19.8M0.66%
50VERVE THERAPEUTICS INC92539P1011,351,700$19.5M0.65%
51AVIDITY BIOSCIENCES INC05370A1081,265,545$19.4M0.64%
52VAXCYTE INCPCVX510,000$19.1M0.63%
53ARCUTIS BIOTHERAPEUTICS INCARQT1,628,500$17.9M0.59%
54VERONA PHARMA PLC925050106878,800$17.6M0.59%
55POINT BIOPHARMA GLOBAL INC7305411092,411,600$17.5M0.58%
56DEXCOM INCDXCM148,000$17.2M0.57%
57BRIDGEBIO PHARMA INCBBIO1,000,000$16.6M0.55%
58IMMUNOVANT INCIMVT1,043,000$16.2M0.54%
59INTELLIA THERAPEUTICS INCNTLA417,000$15.5M0.52%
60CARIBOU BIOSCIENCES INCCRBU2,758,600$14.6M0.49%
61PHATHOM PHARMACEUTICALS INCPHAT2,048,600$14.6M0.49%
62MERSANA THERAPEUTICS INC59045L1063,433,233$14.1M0.47%
63NATERA INCNTRA249,900$13.9M0.46%
64TWIST BIOSCIENCE CORPTWST819,000$12.4M0.41%
65COLLEGIUM PHARMACEUTICAL INCCOLL385,500$9.2M0.31%
66CYTOKINETICS INCCYTK252,000$8.9M0.29%
67ALPINE IMMUNE SCIENCES INC02083G100989,500$7.6M0.25%
68KINNATE BIOPHARMA INC49705R1051,160,000$7.3M0.24%
69AN2 THERAPEUTICS INCANTX723,200$7.1M0.24%
70COMPASS THERAPEUTICS INCCMPX1,825,000$6.0M0.20%
71ALTIMMUNE INCALT1,315,200$5.6M0.18%
72GERON CORPGERN2,128,000$4.6M0.15%
73CENTURY THERAPEUTICS INCIPSC1,268,100$4.4M0.15%
74SANGAMO THERAPEUTICS INCSGMO2,470,000$4.3M0.14%
75PRAXIS PRECISION MEDICINES IPRAX4,281,700$3.5M0.11%
76CYTEIR THERAPEUTICS INC23284P1031,764,100$3.2M0.11%
77SYROS PHARMACEUTICALS INC87184Q206904,630$2.4M0.08%
78HYPERFINE INCHYPR1,503,754$2.2M0.07%
79CAREMAX INC14171W103755,329$2.0M0.07%
80BIOATLA INCBCAB602,500$1.6M0.05%
81AC IMMUNE SAACIU325,400$761,4360.03%
82REUNION NEUROSCIENCE INC76134G103151,098$104,3180.00%
83NUVATION BIO INCNUVB99,999$12,0000.00%