Top 20 ETF stock exposure

Rank ETF Weight % in ETF
1 CANC 3.82%
2 SBIO 2.67%
3 MEDI 2.25%
4 PTH 1.74%
5 CNCR 1.59%
6 FMED 1.43%
7 CHNA 1.14%
8 FPXE 1.10%
9 BBC 0.83%
10 JDOC 0.57%
11 FTXH 0.49%
12 DWAS 0.41%
13 IBBQ 0.41%
14 FYC 0.39%
15 IBB 0.39%
16 BMED 0.31%
17 MMSC 0.29%
18 BIB 0.28%
19 PFUT 0.25%
20 GWX 0.19%

Top 20 institutional holders

Rank Holder SharesFloat % Change Date reported
1 FMR Inc 6.97M (11.70%) 67.39K
Increased by +0.97%
Mar 31, 25
2 Wellington Management Company LLP 4.72M (7.92%) 1.22M
Increased by +25.87%
Mar 31, 25
3 COMMODORE CAPITAL LP 4.47M (7.51%) 598.66K
Increased by +13.38%
Mar 31, 25
4 RTW INVESTMENTS, LLC 4.17M (7.00%) 0.00
Increased by 0.00%
Mar 31, 25
5 Paradigm Biocapital Advisors LP 3.37M (5.66%) 1.68M
Increased by +49.85%
Mar 31, 25
6 Deerfield Management Co 3.17M (5.33%) 201.14K
Increased by +6.34%
Mar 31, 25
7 venBio Select Advisor LLC 3.00M (5.04%) 875.00K
Increased by +29.17%
Mar 31, 25
8 Samlyn Capital, LLC 2.38M (3.99%) -288.75K
Decreased by -12.14%
Mar 31, 25
9 Franklin Resources Inc 1.99M (3.34%) 6.66K
Increased by +0.33%
Mar 31, 25
10 BRAIDWELL LP 1.90M (3.19%) 358.18K
Increased by +18.84%
Sep 30, 23
11 Boxer Capital LLC 1.90M (3.19%) 0.00
Increased by 0.00%
Sep 30, 24
12 Boxer Capital Management, LLC 1.90M (3.19%) 1.90M
Increased by +100.00%
Dec 31, 24
13 Holocene Advisors, LP 1.87M (3.15%) -6.39K
Decreased by -0.34%
Mar 31, 25
14 Polar Capital Holdings PLC 1.71M (2.87%) 624.00
Increased by +0.04%
Mar 31, 25
15 Logos Global Management LP 1.70M (2.85%) 1.70M
Increased by +100.00%
Jun 30, 24
16 BlackRock Inc 1.69M (2.84%) 104.71K
Increased by +6.19%
Mar 31, 25
17 Westfield Capital Management Company, L.P. 1.50M (2.52%) 508.06K
Increased by +33.84%
Mar 31, 25
18 Woodline Partners LP 1.40M (2.35%) 211.65K
Increased by +15.12%
Mar 31, 25
19 Morgan Stanley - Brokerage Accounts 1.35M (2.27%) -1.65M
Decreased by -122.50%
Sep 30, 24
20 Bvf Inc 1.28M (2.15%) 106.80K
Increased by +8.35%
Jun 30, 24

Top 20 mutual fund holders

Rank Holder SharesFloat % Change Date reported
1 Vanguard Health Care Inv 2.38M (3.99%) 797.38K
Increased by +33.53%
Mar 31, 25
2 Fidelity Select Health Care 1.20M (2.01%) 9.80K
Increased by +0.82%
Apr 30, 25
3 Polar Capital Healthcare Opports Inc 948.58K (1.59%) 0.00
Increased by 0.00%
Apr 30, 25
4 HBM Healthcare Investments AG Ord 917.41K (1.54%) 62.21K
Increased by +6.78%
Mar 31, 25
5 Franklin Biotechnology Discv A(acc)USD 783.58K (1.32%) -86.90K
Decreased by -11.09%
May 31, 25
6 Fidelity Select Biotechnology 779.85K (1.31%) -76.90K
Decreased by -9.86%
Apr 30, 25
7 Strategic Advisers Fidelity US TtlStk 741.45K (1.24%) 0.00
Increased by 0.00%
Apr 30, 25
8 Fidelity® Select Biotechnology 730.45K (1.23%) -63.80K
Decreased by -8.73%
Nov 30, 23
9 Federated Hermes Kaufmann Small Cap A 707.29K (1.19%) -234.20K
Decreased by -33.11%
Mar 31, 25
10 Federated Hermes Kaufmann Small Cap Grow 707.29K (1.19%) -234.20K
Decreased by -33.11%
Mar 31, 25
11 Fidelity Advisor Health Care I 700.00K (1.18%) 3.92K
Increased by +0.56%
Apr 30, 25
12 Federated Hermes Kaufmann Growth 634.06K (1.06%) -240.94K
Decreased by -38.00%
Dec 31, 24
13 Federated Hermes Kaufmann R 634.06K (1.06%) -240.94K
Decreased by -38.00%
Dec 31, 24
14 Pictet-Biotech P USD 582.63K (0.98%) 61.26K
Increased by +10.52%
May 31, 25
15 Lord Abbett Developing Growth A 554.74K (0.93%) 0.00
Increased by 0.00%
Sep 30, 24
16 Fidelity Small Cap Growth 550.82K (0.92%) 0.00
Increased by 0.00%
Mar 31, 25
17 Franklin Small Cap Growth Adv 524.70K (0.88%) 0.00
Increased by 0.00%
Apr 30, 25
18 Franklin US Small Cap Growth Equity 524.70K (0.88%) -4.36K
Decreased by -0.83%
Mar 31, 25
19 Franklin Biotechnology Discovery A 499.70K (0.84%) 0.00
Increased by 0.00%
Apr 30, 25
20 Polar Capital Biotech S Inc 450.00K (0.76%) 0.00
Increased by 0.00%
Apr 30, 25