Top 20 ETF stock exposure

Rank ETF Weight % in ETF
1 MEDI 3.04%
2 SBIO 2.68%
3 BBP 1.89%
4 HAPS 1.75%
5 BOUT 1.68%
6 OZEM 1.60%
7 PTH 1.54%
8 BMED 1.20%
9 FFTY 0.96%
10 XBI 0.82%
11 FSCC 0.62%
12 BTEC 0.61%
13 FTXH 0.59%
14 IWC 0.56%
15 FYC 0.54%
16 LABU 0.52%
17 HART 0.52%
18 MMSC 0.52%
19 IBBQ 0.45%
20 DWAS 0.44%

Top 20 institutional holders

Rank Holder SharesFloat % Change Date reported
1 BlackRock Inc 6.85M (13.30%) -95.96K
Decreased by -1.40%
Mar 31, 25
2 RA Capital Management, LLC 6.08M (11.81%) 0.00
Increased by 0.00%
Mar 31, 25
3 PRIMECAP Management Company 5.79M (11.23%) -783.87K
Decreased by -13.54%
Mar 31, 25
4 Baker Bros Advisors LP 5.60M (10.88%) -479.77K
Decreased by -8.56%
Mar 31, 25
5 Vanguard Group Inc 3.44M (6.69%) 2.33K
Increased by +0.07%
Mar 31, 25
6 State Street Corporation 3.01M (5.85%) 807.82K
Increased by +26.80%
Mar 31, 24
7 NEA Management Company, LLC 2.91M (5.65%) 0.00
Increased by 0.00%
Mar 31, 25
8 Perceptive Advisors LLC 2.55M (4.95%) -1.13M
Decreased by -44.42%
Mar 31, 25
9 State Street Corp 1.97M (3.83%) 129.86K
Increased by +6.59%
Mar 31, 25
10 FMR Inc 1.69M (3.28%) 1.58M
Increased by +93.30%
Mar 31, 25
11 HHG PLC 1.66M (3.21%) 435.80K
Increased by +26.33%
Mar 31, 25
12 Goldman Sachs Group Inc 1.64M (3.18%) -174.30K
Decreased by -10.64%
Mar 31, 25
13 Federated Hermes Inc 1.59M (3.09%) 42.24K
Increased by +2.65%
Mar 31, 25
14 Polar Capital Holdings PLC 1.50M (2.91%) 0.00
Increased by 0.00%
Dec 31, 24
15 Driehaus Capital Management LLC 1.46M (2.83%) 167.05K
Increased by +11.46%
Mar 31, 25
16 Westfield Capital Management Company, L.P. 1.34M (2.60%) 1.34M
Increased by +100.00%
Mar 31, 25
17 Geode Capital Management, LLC 1.29M (2.50%) 31.37K
Increased by +2.44%
Mar 31, 25
18 T. Rowe Price Associates, Inc. 1.20M (2.33%) 513.90K
Increased by +42.86%
Mar 31, 25
19 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 1.11M (2.16%) 143.80K
Increased by +12.94%
Sep 30, 24
20 VR Adviser, LLC 1.09M (2.12%) 0.00
Increased by 0.00%
Sep 30, 23

Top 20 mutual fund holders

Rank Holder SharesFloat % Change Date reported
1 PRIMECAP Odyssey Aggressive Growth 3.87M (7.51%) -604.46K
Decreased by -15.62%
Mar 31, 25
2 Vanguard Total Stock Mkt Idx Inv 1.97M (3.82%) 32.66K
Increased by +1.66%
Apr 30, 25
3 Vanguard US Total Market Shares ETF 1.92M (3.72%) 2.33K
Increased by +0.12%
Sep 30, 24
4 PRIMECAP Odyssey Growth 1.64M (3.18%) -165.10K
Decreased by -10.07%
Mar 31, 25
5 iShares Russell 2000 ETF 1.37M (2.66%) 0.00
Increased by 0.00%
May 31, 25
6 Polar Capital Biotech S Inc 1.00M (1.94%) 500.00K
Increased by +50.00%
Apr 30, 25
7 Vanguard Institutional Extnd Mkt Idx Tr 812.54K (1.58%) 996.00
Increased by +0.12%
Apr 30, 25
8 Fidelity® Select Biotechnology 786.90K (1.53%) -75.80K
Decreased by -9.63%
Nov 30, 23
9 Federated Hermes Kaufmann Small Cap A 740.07K (1.44%) 0.00
Increased by 0.00%
Mar 31, 25
10 Federated Hermes Kaufmann Small Cap Grow 740.07K (1.44%) 0.00
Increased by 0.00%
Mar 31, 25
11 Federated Hermes Kaufmann R 691.29K (1.34%) 0.00
Increased by 0.00%
Mar 31, 25
12 Federated Hermes Kaufmann Growth 691.29K (1.34%) 0.00
Increased by 0.00%
Mar 31, 25
13 BlackRock Health Sciences Opps Inv A 690.35K (1.34%) 0.00
Increased by 0.00%
Apr 30, 25
14 BGF World Healthscience A2 679.21K (1.32%) 0.00
Increased by 0.00%
Jan 31, 25
15 BGF World Healthscience A2 USD 679.21K (1.32%) 0.00
Increased by 0.00%
Feb 28, 25
16 SPDR® S&P Biotech ETF 664.28K (1.29%) 3.93K
Increased by +0.59%
May 31, 25
17 Pictet Biotech 659.88K (1.28%) 659.88K
Increased by +100.00%
Mar 31, 24
18 BlackRock Health Sciences Term Trust 630.46K (1.22%) 0.00
Increased by 0.00%
Mar 31, 25
19 ACAP Strategic A 576.14K (1.12%) 0.00
Increased by 0.00%
Dec 31, 24
20 Fidelity Small Cap Index 546.48K (1.06%) 3.44K
Increased by +0.63%
Mar 31, 25