Avidity Partners Management LP

CIK Number: 0001791827

501.98M
Market Value
52
# of Holdings
5 months
Avg. Holding Period
Win Rate
Peformance 3-Years

Filing Date: May 15, 2025

Rank Symbol Name Price % Change Shares % Change Shares Market Value Avg. Price Paid % Weight Asset Type
1 DNTH Dianthus Therap...
21.00
+1.23% 1.72M -40.1% 31.22M 22.96 5.95% Share
2 UNH UnitedHealth Gr...
308.50
+1.48% 50.5K -15.83% 26.45M 584.68 5.04% Share
3 HUM Humana Inc.
287.51
+0.39% 81K -9.19% 21.43M 316.74 4.08% Share
4 NTRA Natera, Inc.
161.24
-1.09% 119.2K -46.74% 16.86M 53.48 3.21% Share
5 REGN Regeneron Pharm...
573.95
-1.11% 25.4K +202.38% 16.11M 660.06 3.07% Share
6 BEAM Beam Therapeuti...
17.11
-3.98% 709.52K +100.00% 13.86M 19.53 2.64% Share
7 GKOS Glaukos Corpora...
89.44
-0.47% 134K -21.18% 13.19M 106.13 2.51% Share
8 DXCM DexCom, Inc.
80.86
-0.12% 180K -43.4% 12.29M 117.02 2.34% Share
9 SNDX Syndax Pharmace...
15.88
+0.92% 925K -38.33% 11.36M 20.24 2.17% Share
10 COR Cencora, Inc.
290.45
-0.81% 39.3K +100.00% 10.93M 278.09 2.08% Share
11 JAZZ Jazz Pharmaceut...
117.73
-0.03% 80K -65.88% 9.93M 142.14 1.89% Share
12 NBIX Neurocrine Bios...
133.22
+0.24% 85.7K -61.12% 9.48M 96.7 1.81% Share
13 DHR Danaher Corpora...
209.29
-0.78% 44.5K -33.58% 9.12M 224.36 1.74% Share
14 AXSM Axsome Therapeu...
111.07
+1.70% 77K -59.04% 8.98M 57 1.71% Share
15 GMAB Genmab A/S
23.41
+0.45% 433.1K +100.00% 8.48M 19.58 1.62% Call
16 INSM Insmed Incorpor...
127.27
-0.42% 107K -54.04% 8.16M 68.16 1.56% Share
17 OGN Organon & Co.
9.28
-1.69% 535K +100.00% 7.97M 14.89 1.52% Share
18 TMO Thermo Fisher S...
487.52
-0.3% 15.5K -65.25% 7.71M 536.72 1.47% Share
19 XENE Xenon Pharmaceu...
37.83
-1.05% 229K -51.69% 7.68M 42.5 1.46% Share
20 XBI SPDR S&P Biotec...
90.20
-0.52% 94K +100.00% 7.62M 81.1 1.45% Share
21 CNTA Centessa Pharma...
17.56
-2.71% 529K -54.62% 7.61M 15.99 1.45% Share
22 RVMD Revolution Medi...
36.47
+0.41% 213K -52.26% 7.53M 32.47 1.44% Share
23 AVTR Avantor, Inc.
12.79
-1.04% 453K -52.16% 7.34M 23.02 1.40% Share
24 IDYA IDEAYA Bioscien...
24.73
+1.66% 445K -60.5% 7.29M 26.05 1.39% Share
25 DOCS Doximity, Inc.
65.94
+1.24% 122.5K +100.00% 7.11M 58.03 1.35% Share
26 JANX Janux Therapeut...
25.50
+1.55% 258K -65.22% 6.97M 43.19 1.33% Share
27 HQY HealthEquity, I...
89.54
-0.39% 78K +100.00% 6.89M 88.37 1.31% Share
28 BPMC Blueprint Medic...
129.46
+0.14% 68.5K -61.21% 6.06M 57.39 1.16% Share
29 ARVN Arvinas, Inc.
7.17
+1.06% 750K +7.14% 5.26M 18.36 1.00% Call
30 PHAT Phathom Pharmac...
10.12
-1.17% 800K -42.45% 5.02M 17.99 0.96% Share
31 IMUX Immunic, Inc.
0.99
+9.83% 4.45M -44.09% 4.86M 1.36 0.93% Share
32 CNTX Context Therape...
0.89
+13.18% 7.48M 0.00% 4.58M 1.8 0.87% Share
33 ORKA Oruka Therapeut...
15.25
-0.78% 352.12K 0.00% 3.61M 24.51 0.69% Share
34 QURE uniQure N.V.
15.68
-3.1% 336.2K +51.44% 3.56M 6.86 0.68% Share
35 BHVN Biohaven Ltd.
16.02
+1.94% 145K -34.95% 3.49M 32.33 0.66% Share
36 ACAD ACADIA Pharmace...
25.05
-1.11% 169K +100.00% 2.81M 16.61 0.54% Share
37 RPRX Royalty Pharma ...
35.91
-1.2% 87K +100.00% 2.71M 31.13 0.52% Share
38 BBIO BridgeBio Pharm...
49.05
-4.41% 75K +100.00% 2.59M 34.57 0.49% Share
39 KZR Kezar Life Scie...
3.92
-1.39% 502.6K 0.00% 2.45M 6.72 0.47% Share
40 AKRO Akero Therapeut...
48.69
-1.4% 57K -30.49% 2.31M 27.82 0.44% Share
41 SLNO Soleno Therapeu...
68.05
-5% 32K +100.00% 2.29M 71.45 0.44% Share
42 CAPR Capricor Therap...
7.71
-3.08% 239K +100.00% 2.27M 9.49 0.43% Share
43 VERA Vera Therapeuti...
21.80
+1.18% 91K -9% 2.19M 42.29 0.42% Share
44 RGNX REGENXBIO Inc.
8.72
-1.08% 260K -51.13% 1.86M 21.53 0.35% Share
45 IONS Ionis Pharmaceu...
43.45
-0.75% 60K +100.00% 1.81M 30.17 0.34% Share
46 MIRM Mirum Pharmaceu...
66.68
-1.84% 40K -94% 1.8M 31.6 0.34% Share
47 AGL Agilon Health, ...
1.24
+11.26% 305.1K +100.00% 1.32M 4.33 0.25% Share
48 SCYX SCYNEXIS, Inc.
0.81
-3.1% 1.23M 0.00% 1.17M 2.89 0.22% Share
49 PCVX Vaxcyte, Inc.
32.08
-1.9% 23K +100.00% 868.48K 37.76 0.17% Share
50 KPTI Karyopharm Ther...
5.65
-4.56% 134.57K +100.00% 503.28K 3.74 0.10% Share
51 ELVN Enliven Therape...
19.75
-2.32% 11.3K +100.00% 222.38K 19.68 0.04% Share
52 HYPR Hyperfine, Inc.
1.28
-7.55% 222.17K -81.3% 159.14K 7.25 0.03% Share