| Rank | ETF | Weight % in ETF |
|---|---|---|
| 1 | IWC | 1000.00% |
| 2 | JKK | 1000.00% |
| 3 | JKJ | 1000.00% |
| 4 | IWV | 1000.00% |
| 5 | IWO | 1000.00% |
| 6 | IBB | 1000.00% |
| 7 | ISCB | 1000.00% |
| 8 | ISCG | 1000.00% |
| 9 | ISCV | 1000.00% |
| 10 | ITOT | 1000.00% |
| 11 | IWM | 1000.00% |
| 12 | BBC | 0.98% |
| 13 | SBIO | 0.41% |
| 14 | BTEC | 0.21% |
| 15 | LABU | 0.14% |
| 16 | SMLF | 0.09% |
| 17 | IBBQ | 0.09% |
| 18 | BIB | 0.05% |
| 19 | TMFX | 0.04% |
| 20 | VTWG | 0.03% |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | EcoR1 Capital, LLC | 7.52M (51.02%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | TANG CAPITAL MANAGEMENT LLC | 1.95M (13.23%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 3 | BlackRock Inc | 1.82M (12.37%) | -813.00 Decreased by -0.04% | Sep 30, 23 |
| 4 | Vanguard Group Inc | 1.70M (11.55%) | -72.92K Decreased by -4.28% | Sep 30, 23 |
| 5 | Deep Track Capital, LP | 1.35M (9.13%) | 1.35M Increased by +100.00% | Sep 30, 23 |
| 6 | Boxer Capital LLC | 1.30M (8.82%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 7 | BRAIDWELL LP | 1.05M (7.12%) | -104.60K Decreased by -9.96% | Sep 30, 23 |
| 8 | State Street Corporation | 933.36K (6.33%) | -279.45K Decreased by -29.94% | Sep 30, 23 |
| 9 | Great Point Partners LLC | 894.33K (6.07%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Woodline Partners LP | 840.82K (5.70%) | -193.73K Decreased by -23.04% | Sep 30, 23 |
| 11 | Point72 Asset Management, L.P. | 791.20K (5.37%) | -668.71K Decreased by -84.52% | Sep 30, 23 |
| 12 | First Light Asset Management, LLC | 790.81K (5.37%) | 468.60K Increased by +59.26% | Sep 30, 23 |
| 13 | Dimensional Fund Advisors, Inc. | 686.46K (4.66%) | -218.45K Decreased by -31.82% | Sep 30, 23 |
| 14 | Saturn V Capital Management LLC | 577.10K (3.92%) | 577.10K Increased by +100.00% | Sep 30, 23 |
| 15 | Suvretta Capital Management, LLC | 479.44K (3.25%) | 479.44K Increased by +100.00% | Sep 30, 23 |
| 16 | Millennium Management LLC | 446.22K (3.03%) | 49.03K Increased by +10.99% | Sep 30, 23 |
| 17 | Palo Alto Investors, LLC | 431.22K (2.93%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 18 | Eventide Asset Management, LLC | 427.00K (2.90%) | 427.00K Increased by +100.00% | Sep 30, 23 |
| 19 | Geode Capital Management, LLC | 399.59K (2.71%) | 3.57K Increased by +0.89% | Sep 30, 23 |
| 20 | 5AM Venture Management, LLC | 357.73K (2.43%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 574.30K (3.90%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | SPDR® S&P Biotech ETF | 552.77K (3.75%) | -4.76K Decreased by -0.86% | Nov 30, 23 |
| 3 | iShares Russell 2000 ETF | 508.85K (3.45%) | 3.23K Increased by +0.63% | Dec 29, 23 |
| 4 | Vanguard Small Cap Index | 444.79K (3.02%) | 1.37K Increased by +0.31% | Nov 30, 23 |
| 5 | Eventide Healthcare & Life Sciences I | 427.00K (2.90%) | 427.00K Increased by +100.00% | Sep 30, 23 |
| 6 | Franklin Biotechnology Discv A(acc)USD | 269.22K (1.83%) | 44.60K Increased by +16.57% | Nov 30, 23 |
| 7 | Vanguard Institutional Extnd Mkt Idx Tr | 253.16K (1.72%) | 8.01K Increased by +3.16% | Nov 30, 23 |
| 8 | Vanguard Small Cap Growth Index Inv | 249.27K (1.69%) | 1.27K Increased by +0.51% | Nov 30, 23 |
| 9 | Fidelity® Select Biotechnology | 201.63K (1.37%) | -55.19K Decreased by -27.37% | Nov 30, 23 |
| 10 | iShares Biotechnology ETF | 181.48K (1.23%) | -165.00 Decreased by -0.09% | Dec 29, 23 |
| 11 | Fidelity® Small Cap Index | 179.07K (1.21%) | 4.94K Increased by +2.76% | Oct 31, 23 |
| 12 | iShares Russell 2000 Growth ETF | 139.42K (0.95%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 13 | Victory Science & Technology | 137.64K (0.93%) | 137.64K Increased by +100.00% | Sep 30, 23 |
| 14 | DFA US Micro Cap I | 134.93K (0.92%) | -30.56K Decreased by -22.65% | Nov 30, 23 |
| 15 | Franklin Biotechnology Discovery A | 123.76K (0.84%) | 18.30K Increased by +14.79% | Nov 30, 23 |
| 16 | State St Russell Sm/Mid Cp® Indx NL Cl C | 116.66K (0.79%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | DFA US Small Cap I | 108.10K (0.73%) | 34.96K Increased by +32.34% | Nov 30, 23 |
| 18 | Fidelity® Extended Market Index | 102.48K (0.70%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 19 | Delaware Healthcare I | 93.73K (0.64%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 20 | Schwab US Small-Cap ETF™ | 84.84K (0.58%) | 36.00 Increased by +0.04% | Dec 30, 23 |