Top 20 ETF stock exposure

Rank ETF Weight % in ETF
1 PJP 1.96%
2 BBC 1.84%
3 SBIO 1.67%
4 PTH 1.48%
5 IDNA 1.42%
6 CNCR 1.30%
7 CHNA 1.13%
8 QQQS 0.95%
9 BBP 0.64%
10 BTEC 0.55%
11 FYC 0.40%
12 XBI 0.33%
13 ISMD 0.21%
14 FYX 0.20%
15 LABU 0.19%
16 IBBQ 0.14%
17 BBSC 0.12%
18 RFLR 0.11%
19 IBB 0.11%
20 BKSE 0.11%

Top 20 institutional holders

Rank Holder SharesFloat % Change Date reported
1 BlackRock Inc 49.08M (9.12%) -782.45K
Decreased by -1.59%
Mar 31, 25
2 RTW INVESTMENTS, LLC 44.11M (8.20%) 44.11M
Increased by +100.00%
Sep 30, 24
3 Deep Track Capital, LP 38.18M (7.10%) 34.16M
Increased by +89.49%
Mar 31, 25
4 Vanguard Group Inc 34.15M (6.35%) 608.03K
Increased by +1.78%
Mar 31, 25
5 State Street Corporation 31.60M (5.88%) 5.98M
Increased by +18.92%
Mar 31, 24
6 RA Capital Management, LLC 30.01M (5.58%) -2.28M
Decreased by -7.58%
Dec 31, 24
7 Vivo Capital, LLC 27.23M (5.06%) 0.00
Increased by 0.00%
Mar 31, 25
8 State Street Corp 23.91M (4.45%) -3.25M
Decreased by -13.58%
Mar 31, 25
9 Holocene Advisors, LP 22.20M (4.13%) 4.02M
Increased by +18.13%
Dec 31, 24
10 Adage Capital Partners Gp LLC 21.80M (4.05%) -7.08M
Decreased by -32.45%
Dec 31, 24
11 HHG PLC 18.89M (3.51%) -8.19M
Decreased by -43.35%
Mar 31, 25
12 TCG Crossover Management, LLC 17.39M (3.23%) -5.98M
Decreased by -34.41%
Mar 31, 24
13 Farallon Capital Management, L.L.C. 16.84M (3.13%) 9.34M
Increased by +55.48%
Jun 30, 24
14 Geode Capital Management, LLC 13.57M (2.52%) 426.08K
Increased by +3.14%
Mar 31, 25
15 Wellington Management Company LLP 13.51M (2.51%) 847.71K
Increased by +6.27%
Dec 31, 24
16 NEA Management Company, LLC 12.78M (2.38%) -10.00M
Decreased by -78.27%
Mar 31, 24
17 FMR Inc 12.37M (2.30%) -1.97M
Decreased by -15.91%
Mar 31, 25
18 Morgan Stanley - Brokerage Accounts 11.53M (2.14%) -153.10K
Decreased by -1.33%
Mar 31, 25
19 Vestal Point Capital LP 11.00M (2.05%) 9.95M
Increased by +90.45%
Dec 31, 24
20 MPM Oncology Impact Management LP 10.48M (1.95%) -239.94K
Decreased by -2.29%
Mar 31, 24

Top 20 mutual fund holders

Rank Holder SharesFloat % Change Date reported
1 Vanguard Total Stock Mkt Idx Inv 19.66M (3.66%) 543.50K
Increased by +2.76%
Apr 30, 25
2 Vanguard US Total Market Shares ETF 17.83M (3.31%) 17.67K
Increased by +0.10%
Sep 30, 24
3 iShares Russell 2000 ETF 14.48M (2.69%) 2.45K
Increased by +0.02%
Apr 30, 25
4 SPDR® S&P Biotech ETF 10.54M (1.96%) -154.30K
Decreased by -1.46%
Apr 30, 25
5 Vanguard Institutional Extnd Mkt Idx Tr 8.23M (1.53%) 13.01K
Increased by +0.16%
Apr 30, 25
6 Eventide Healthcare & Life Sciences I 7.07M (1.31%) 0.00
Increased by 0.00%
Dec 31, 24
7 Fidelity Small Cap Index 5.88M (1.09%) 44.07K
Increased by +0.75%
Feb 28, 25
8 Vanguard Explorer Inv 5.80M (1.08%) 5.38M
Increased by +92.85%
Mar 31, 25
9 Fidelity Growth Compy Commingled Pl S 5.52M (1.03%) 0.00
Increased by 0.00%
Mar 31, 25
10 Fidelity® Small Cap Index 4.81M (0.89%) 131.18K
Increased by +2.73%
Oct 31, 23
11 Fidelity Growth Compy Commingled Pl O 4.29M (0.80%) 0.00
Increased by 0.00%
Aug 31, 24
12 iShares Biotechnology ETF 3.77M (0.70%) 8.62K
Increased by +0.23%
Apr 30, 25
13 abrdn Healthcare Investors 3.73M (0.69%) 1.40M
Increased by +37.51%
Apr 30, 25
14 iShares Russell 2000 Growth ETF 3.65M (0.68%) 0.00
Increased by 0.00%
Apr 30, 25
15 State St Russell Sm/Mid Cp® Indx NL Cl C 3.47M (0.65%) 14.43K
Increased by +0.42%
Apr 30, 25
16 State St Russell Sm/Mid Cp® Indx SL Cl I 3.47M (0.65%) 14.43K
Increased by +0.42%
Apr 30, 25
17 Fidelity Growth Company Fund 3.43M (0.64%) 0.00
Increased by 0.00%
Mar 31, 25
18 Xtrackers MSCI World Swap ETF 1C 3.33M (0.62%) 0.00
Increased by 0.00%
Apr 30, 25
19 Janus Henderson Global Life Sciences 2.99M (0.56%) 575.24K
Increased by +19.21%
Dec 31, 24
20 Invesco Pharmaceuticals ETF 2.98M (0.55%) 0.00
Increased by 0.00%
Apr 30, 25