Avidity Partners Management LP Q2 2021 Filing

Filed August 16, 2021

Portfolio Value

$3.7B

Holdings

112

Report Date

Q2 2021

Filing Type

13F-HR

All Holdings (112 positions)

#StockSharesValue% PortfolioType
1
VRTXVERTEX PHARMACEUTICALS INC.
950,000$191.5M5.18%
2
ABBVABBVIE INC
1,484,400$167.2M4.52%
3
ARVNARVINAS INC
1,854,000$142.8M3.86%
4
LLYLILLY ELI & CO
565,500$129.8M3.51%
5
MRVIMARAVAI LIFESCIENCES HLDGS I
2,963,545$123.7M3.34%
6
MRTXEURMIRATI THERAPEUTICS INC
753,000$121.6M3.29%
7
ZNTLZENTALIS PHARMACEUTICALS INC
2,160,000$114.9M3.11%
8
AVTRAVANTOR INC
3,180,000$112.9M3.05%
9
SGENUSDSEAGEN INC
640,000$101.0M2.73%
10
BIOHAVEN PHARMACTL HLDG CO L
882,500$85.7M2.32%
11
HOLXHOLOGIC INC
1,208,800$80.7M2.18%
12
SNDXSYNDAX PHARMACEUTICALS INC
4,615,000$79.2M2.14%
13
EPIEURESSA PHARMA INC
2,750,000$78.6M2.12%
14
EXASEXACT SCIENCES CORP
590,000$73.3M1.98%
15
MDTMEDTRONIC PLC
535,000$66.4M1.79%
16
NBIXNEUROCRINE BIOSCIENCES INC
681,000$66.3M1.79%
17
NUVBNUVATION BIO INC
6,966,376$64.9M1.75%
18
ARNAEURARENA PHARMACEUTICALS INC
943,000$64.3M1.74%
19
BIIBBIOGEN INC
183,900$63.7M1.72%
20
NEONEOGENOMICS INC
1,367,000$61.7M1.67%
21
NTLAINTELLIA THERAPEUTICS INC
380,000$61.5M1.66%
22
NBPI MAB
729,000$61.2M1.65%
23
CTLTEURCATALENT INC
540,000$58.4M1.58%
24
STTKSHATTUCK LABS INC
1,940,200$56.2M1.52%
25
CNCCENTENE CORP DEL
751,200$54.8M1.48%
26
HZNPHORIZON THERAPEUTICS PUB L
568,000$53.2M1.44%
27
2L9BLUEPRINT MEDICINES CORP
563,200$49.5M1.34%
28
NTRANATERA INC
436,000$49.5M1.34%
29
SHCSOTERA HEALTH CO
1,910,000$46.3M1.25%
30
XLRNACCELERON PHARMA INC
358,500$45.0M1.22%
31
IDYAIDEAYA BIOSCIENCES INC
2,070,000$43.4M1.17%
32
UTHUNITED THERAPEUTICS CORP DEL
236,400$42.4M1.15%
33
BBIOBRIDGEBIO PHARMA INC
673,400$41.0M1.11%
34
ATECALPHATEC HLDGS INC
2,621,000$40.2M1.09%
35
TREURTRILLIUM THERAPEUTICS INC
4,105,000$39.8M1.08%
36
CYTCYTEIR THERAPEUTICS INC
1,808,394$38.7M1.05%
37
CMPSCOMPASS PATHWAYS PLC
1,000,000$38.1M1.03%
38
CAHCARDINAL HEALTH INC
654,200$37.3M1.01%
39
KADMON HLDGS INC
9,294,600$36.0M0.97%
40
DVAXDYNAVAX TECHNOLOGIES CORP
3,400,000$33.5M0.91%
41
ALNYALNYLAM PHARMACEUTICALS INC
195,000$33.1M0.89%
42
IM8NINSMED INC
1,150,050$32.7M0.88%
43
SPNEUSDSEASPINE HLDGS CORP
1,524,998$31.3M0.85%
44
LFSTLIFESTANCE HEALTH GROUP INC
1,100,000$30.6M0.83%
45
IPSCCENTURY THERAPEUTICS INC
1,003,522$29.4M0.80%
46
LEGNLEGEND BIOTECH CORP
625,000$25.7M0.69%
47
IMCRIMMUNOCORE HLDGS PLC
601,000$23.5M0.63%
48
TORCEURADICET BIO INC
2,250,500$23.2M0.63%
49
ACADACADIA PHARMACEUTICALS INC
940,000$22.9M0.62%
50
GRPHGRAPHITE BIO INC
735,500$22.6M0.61%
51
HARPOON THERAPEUTICS INC
1,500,000$20.8M0.56%
52
PATHUIPATH INC
300,000$20.4M0.55%
53
2JQGRITSTONE BIO INC
2,122,064$19.4M0.52%
54
SIBNSI-BONE INC
575,000$18.1M0.49%
55
ZLABZAI LAB LTD
100,000$17.7M0.48%
56
ORTXUSDORCHARD THERAPEUTICS PLC
3,781,798$16.6M0.45%
57
ALDXALDEYRA THERAPEUTICS INC
1,450,000$16.4M0.44%
58
PHASEBIO PHARMACEUTICALS INC
4,315,000$16.1M0.43%
59
8INSYNEOS HEALTH INC
175,000$15.7M0.42%
60
SANASANA BIOTECHNOLOGY INC
778,597$15.3M0.41%
61
SCYXSCYNEXIS INC
2,060,000$15.2M0.41%
62
NVLSEURALPINE IMMUNE SCIENCES INC
1,495,000$13.5M0.36%
63
BLUBELLUS HEALTH INC NEW
4,250,000$13.2M0.36%
64
ACIUAC IMMUNE SA
1,584,000$12.6M0.34%
65
GHRSGH RESEARCH PLC
560,000$12.2M0.33%
66
NAUTNAUTILUS BIOTECHNOLOGY INC
1,125,000$11.4M0.31%
67
HOWLWEREWOLF THERAPEUTICS INC
650,265$11.3M0.31%
68
ZETAZETA GLOBAL HOLDINGS CORP
1,300,000$10.9M0.30%
69
CAREMAX INC
817,402$10.5M0.28%
70
PRTAPROTHENA CORP PLC
182,000$9.4M0.25%
71
CRDFCARDIFF ONCOLOGY INC
1,395,000$9.3M0.25%
72
MNDYMONDAY COM LTD
40,000$8.9M0.24%
73
OPHTEURIVERIC BIO INC
1,400,010$8.8M0.24%
74
DOCSDOXIMITY INC
150,000$8.7M0.24%
75
ARWRARROWHEAD PHARMACEUTICALS IN
104,000$8.6M0.23%
76
SSENTINELONE INC
200,000$8.5M0.23%
77
ESPRESPERION THERAPEUTICS INC NE
400,000$8.5M0.23%
78
ONCOSEC MED INC
2,800,000$7.9M0.21%
79
TILINSTIL BIO INC
400,000$7.7M0.21%
80
VIRVIR BIOTECHNOLOGY INC
162,000$7.7M0.21%
81
PHVSPHARVARIS N V
400,000$7.5M0.20%
82
CM LIFE SCIENCES INC
525,000$7.4M0.20%
83
GLUEMONTE ROSA THERAPEUTICS INC
300,000$6.8M0.18%
84
DNLIDENALI THERAPEUTICS INC
86,100$6.8M0.18%
85
ATAIATAI LIFE SCIENCES NV
350,987$6.5M0.18%
86
TALARIS THERAPEUTICS INC
436,363$6.4M0.17%
87
ARYA SCIENCES ACQU CORP IV
500,000$5.4M0.14%
88
BCLS ACQUISITION CORP
500,000$5.3M0.14%
89
MEDICUS SCIENCES ACQUISITION
520,000$5.0M0.14%
90
FIGSFIGS INC
100,000$5.0M0.14%
91
PANACEA ACQUISITION CORP II
500,000$5.0M0.14%
92
DYNAMICS SPECIAL PURPOSE COR
500,000$5.0M0.13%
93
HEALTHCOR CATALIO ACQU CORP
500,000$4.9M0.13%
94
CELCCELCUITY INC
200,000$4.8M0.13%
95
CFLTCONFLUENT INC
100,000$4.8M0.13%
96
CM LIFE SCIENCES II INC
330,000$4.4M0.12%
97
WALKME LTD
150,000$4.4M0.12%
98
MLTXHELIX ACQUISITION CORP
400,000$4.1M0.11%
99
HEALTH SCIENCES ACQ CORP 2
400,000$4.1M0.11%
100
LIFESCI ACQUISITION II CORP
400,000$4.0M0.11%
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