Top 20 ETF stock exposure

Rank ETF Weight % in ETF
1 SBIO 3.39%
2 CANC 3.37%
3 CNCR 1.70%
4 PTH 1.69%
5 IPO 1.61%
6 CHNA 1.47%
7 GURU 1.28%
8 HAPS 1.18%
9 DWAS 0.96%
10 BTEC 0.95%
11 XBI 0.93%
12 BBC 0.85%
13 LABU 0.60%
14 FTXH 0.58%
15 IBBQ 0.57%
16 BMED 0.55%
17 IBB 0.40%
18 BIB 0.39%
19 MMSC 0.38%
20 JHSC 0.23%

Top 20 institutional holders

Rank Holder SharesFloat % Change Date reported
1 Deerfield Management Co 17.99M (43.60%) 0.00
Increased by 0.00%
Mar 31, 25
2 FMR Inc 9.94M (24.08%) 282.87K
Increased by +2.85%
Mar 31, 25
3 Paradigm Biocapital Advisors LP 5.27M (12.77%) -93.95K
Decreased by -1.78%
Mar 31, 25
4 Vanguard Group Inc 4.44M (10.76%) -60.03K
Decreased by -1.35%
Mar 31, 25
5 BlackRock Inc 3.75M (9.08%) -103.22K
Decreased by -2.75%
Mar 31, 25
6 COMMODORE CAPITAL LP 1.85M (4.50%) 233.40K
Increased by +12.58%
Mar 31, 25
7 State Street Corporation 1.70M (4.12%) 440.77K
Increased by +25.91%
Dec 31, 23
8 Perceptive Advisors LLC 1.63M (3.96%) -986.01K
Decreased by -60.34%
Mar 31, 25
9 T. Rowe Price Associates, Inc. 1.45M (3.52%) 152.69K
Increased by +10.53%
Mar 31, 25
10 Bain Capital Life Sciences Investors, LLC 1.45M (3.51%) 0.00
Increased by 0.00%
Mar 31, 25
11 Wellington Management Company LLP 1.44M (3.50%) 157.81K
Increased by +10.94%
Mar 31, 25
12 State Street Corp 1.43M (3.47%) -59.02K
Decreased by -4.13%
Mar 31, 25
13 HHG PLC 1.31M (3.18%) 1.29M
Increased by +98.73%
Mar 31, 25
14 Woodline Partners LP 1.21M (2.92%) 604.00
Increased by +0.05%
Mar 31, 25
15 Boxer Capital LLC 1.12M (2.71%) 0.00
Increased by 0.00%
Sep 30, 24
16 Boxer Capital Management, LLC 1.12M (2.71%) 1.12M
Increased by +100.00%
Dec 31, 24
17 Vestal Point Capital LP 1.07M (2.61%) 475.00K
Increased by +44.19%
Mar 31, 25
18 Polar Capital Holdings PLC 946.72K (2.29%) 0.00
Increased by 0.00%
Mar 31, 25
19 Geode Capital Management, LLC 893.46K (2.17%) 21.97K
Increased by +2.46%
Mar 31, 25
20 BRAIDWELL LP 840.95K (2.04%) 599.71K
Increased by +71.31%
Mar 31, 25

Top 20 mutual fund holders

Rank Holder SharesFloat % Change Date reported
1 Fidelity Growth Compy Commingled Pl O 2.48M (6.00%) 0.00
Increased by 0.00%
Mar 31, 24
2 Fidelity Growth Compy Commingled Pl S 2.43M (5.88%) 3.23K
Increased by +0.13%
Apr 30, 25
3 Fidelity Growth Company Fund 1.71M (4.15%) 2.02K
Increased by +0.12%
Apr 30, 25
4 Fidelity® Growth Company 1.60M (3.88%) 36.30K
Increased by +2.27%
Nov 30, 23
5 Vanguard Total Stock Mkt Idx Inv 1.49M (3.60%) 16.26K
Increased by +1.09%
Apr 30, 25
6 Vanguard Small Cap Index 1.16M (2.82%) 6.11K
Increased by +0.53%
Apr 30, 25
7 iShares Russell 2000 ETF 879.43K (2.13%) 0.00
Increased by 0.00%
May 31, 25
8 Vanguard Small Cap Value Index Inv 751.64K (1.82%) 2.37K
Increased by +0.32%
Apr 30, 25
9 Fidelity Select Health Care 700.00K (1.70%) 0.00
Increased by 0.00%
Apr 30, 25
10 Fidelity® Growth Company K6 617.41K (1.50%) 540.00
Increased by +0.09%
Nov 30, 23
11 SPDR® S&P Biotech ETF 589.06K (1.43%) 3.49K
Increased by +0.59%
May 31, 25
12 Vanguard Institutional Extnd Mkt Idx Tr 587.15K (1.42%) 4.09K
Increased by +0.70%
Apr 30, 25
13 Fidelity® Small Cap Growth 549.27K (1.33%) -667.00
Decreased by -0.12%
Oct 31, 23
14 Fidelity Growth Company K6 518.78K (1.26%) 1.10K
Increased by +0.21%
Apr 30, 25
15 Fidelity Small Cap Growth 512.71K (1.24%) 0.00
Increased by 0.00%
Mar 31, 25
16 Fidelity® Series Growth Company 472.26K (1.14%) 10.13K
Increased by +2.15%
Nov 30, 23
17 Fidelity Series Growth Company 469.93K (1.14%) 500.00
Increased by +0.11%
Apr 30, 25
18 T. Rowe Price New Horizons 469.25K (1.14%) 15.15K
Increased by +3.23%
Mar 31, 25
19 US Small-Cap Growth II Equity Comp 469.25K (1.14%) 15.02K
Increased by +3.20%
Mar 31, 25
20 Fidelity Advisor Health Care I 425.30K (1.03%) 0.00
Increased by 0.00%
Apr 30, 25