Top 20 ETF Stock Exposure

Rank ETF Weight % in ETF
1 AVSC 0.02%

Top 20 Institutional Holders

Rank Holder SharesFloat % Change Date reported
1 RA Capital Management, LLC 8.26M (84.9%) 0
Increased by 0%
Dec 31, 23
2 Sofinnova Ventures 3.76M (38.61%) 0
Increased by 0%
Dec 31, 23
3 TCG Crossover Management, LLC 2.2M (22.61%) 0
Increased by 0%
Dec 31, 23
4 Baker Bros Advisors LP 1.68M (17.26%) -282.96K
Decreased by -16.84%
Dec 31, 23
5 Cormorant Asset Management, LLC 1.21M (12.45%) -350K
Decreased by -28.89%
Dec 31, 23
6 Driehaus Capital Management LLC 1.06M (10.87%) -129.41K
Decreased by -12.23%
Dec 31, 23
7 Great Point Partners LLC 1.04M (10.66%) -53.54K
Decreased by -5.16%
Dec 31, 23
8 Orbimed Advisors, LLC 756.93K (7.78%) 0
Increased by 0%
Dec 31, 23
9 BlackRock Inc 727.45K (7.47%) 44.67K
Increased by +6.14%
Dec 31, 23
10 Vanguard Group Inc 626.83K (6.44%) 27.73K
Increased by +4.42%
Dec 31, 23
11 OUP Management Co., LLC 603.76K (6.2%) 0
Increased by 0%
Sep 30, 23
12 FMR Inc 537.49K (5.52%) 7.94K
Increased by +1.48%
Dec 31, 23
13 Octagon Capital Advisors LP 497.37K (5.11%) -124.34K
Decreased by -25%
Sep 30, 23
14 Vestal Point Capital LP 400K (4.11%) 400K
Increased by +100%
Dec 31, 23
15 Geode Capital Management, LLC 276.89K (2.84%) 27.09K
Increased by +9.78%
Dec 31, 23
16 State Street Corporation 214.03K (2.2%) 32.52K
Increased by +15.2%
Dec 31, 23
17 Ghost Tree Capital, LLC 210K (2.16%) 8.8K
Increased by +4.19%
Dec 31, 23
18 Nantahala Capital Management, LLC 182.38K (1.87%) 87.38K
Increased by +47.91%
Dec 31, 23
19 Paradigm Biocapital Advisors LP 143.24K (1.47%) 143.24K
Increased by +100%
Dec 31, 23
20 Ensign Peak Advisors Inc 122.26K (1.26%) 107.26K
Increased by +87.73%
Dec 31, 23

Top 20 Mutual Fund Holders

Rank Holder SharesFloat % Change Date reported
1 Biotech Growth Ord 541.83K (5.57%) 0
Increased by 0%
Nov 30, 23
2 Vanguard Total Stock Mkt Idx Inv 328.97K (3.38%) 0
Increased by 0%
Feb 29, 24
3 Fidelity Select Biotechnology 311.68K (3.2%) 0
Increased by 0%
Jan 31, 24
4 Fidelity® Select Biotechnology 311.68K (3.2%) 94.33K
Increased by +30.26%
Nov 30, 23
5 iShares Russell 2000 ETF 272.2K (2.8%) -44
Decreased by -0.02%
Feb 29, 24
6 Fidelity Advisor® Biotechnology I 238.36K (2.45%) -10.34K
Decreased by -4.34%
Nov 30, 23
7 Fidelity Advisor Biotechnology I 224K (2.3%) 0
Increased by 0%
Jan 31, 24
8 Vanguard Institutional Extnd Mkt Idx Tr 185.22K (1.9%) 1.62K
Increased by +0.88%
Feb 29, 24
9 Fidelity Small Cap Index 112.83K (1.16%) 1.56K
Increased by +1.39%
Dec 31, 23
10 Fidelity® Small Cap Index 108K (1.11%) 1.59K
Increased by +1.47%
Oct 31, 23
11 iShares Russell 2000 Growth ETF 99.09K (1.02%) -115
Decreased by -0.12%
Feb 29, 24
12 Fidelity Extended Market Index 75.22K (0.77%) 0
Increased by 0%
Jan 31, 24
13 Fidelity® Extended Market Index 70.2K (0.72%) 0
Increased by 0%
Nov 30, 23
14 Heptagon Driehaus US Micro Cap Eq C$ Acc 67.46K (0.69%) 0
Increased by 0%
Jan 31, 24
15 State St Russell Sm/Mid Cp® Indx NL Cl C 66.59K (0.68%) 0
Increased by 0%
Feb 29, 24
16 SEB Concept Biotechnology D 50.87K (0.52%) 0
Increased by 0%
Feb 29, 24
17 Vanguard Russell 2000 ETF 40.58K (0.42%) 3.2K
Increased by +7.9%
Feb 29, 24
18 State St Russell Sm Cap® Indx SL Cl I 37.8K (0.39%) 0
Increased by 0%
Feb 29, 24
19 Driehaus Micro Cap Growth USD 35.2K (0.36%) 1.04K
Increased by +2.97%
Sep 30, 23
20 BlackRock Extended Mkt Composite 34.38K (0.35%) 10.79K
Increased by +31.38%
Sep 30, 23