| Rank | ETF | Weight % in ETF |
|---|---|---|
| 1 | ITOT | 1000.00% |
| 2 | IWO | 1000.00% |
| 3 | IWN | 1000.00% |
| 4 | IWM | 1000.00% |
| 5 | IWC | 1000.00% |
| 6 | IWV | 1000.00% |
| 7 | CNCR | 1.34% |
| 8 | SBIO | 1.12% |
| 9 | BBC | 1.04% |
| 10 | CHNA | 1.02% |
| 11 | PTH | 0.86% |
| 12 | XBI | 0.83% |
| 13 | MNA | 0.60% |
| 14 | LABU | 0.44% |
| 15 | BTEC | 0.38% |
| 16 | IBBQ | 0.17% |
| 17 | IBB | 0.12% |
| 18 | BIB | 0.12% |
| 19 | BBSC | 0.07% |
| 20 | VTWG | 0.06% |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Viking Global Investors LP | 7.15M (91.97%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 2 | Perceptive Advisors LLC | 4.26M (54.74%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | BlackRock Inc | 2.75M (35.39%) | 36.03K Increased by +1.31% | Mar 31, 24 |
| 4 | RA Capital Management, LLC | 2.63M (33.82%) | -2.09M Decreased by -79.64% | Mar 31, 24 |
| 5 | State Street Corp | 2.42M (31.09%) | 781.86K Increased by +32.34% | Mar 31, 24 |
| 6 | State Street Corporation | 2.42M (31.09%) | 781.86K Increased by +32.34% | Mar 31, 24 |
| 7 | Woodline Partners LP | 2.32M (29.82%) | 793.66K Increased by +34.23% | Dec 31, 23 |
| 8 | Vanguard Group Inc | 1.86M (23.94%) | -12.85K Decreased by -0.69% | Mar 31, 24 |
| 9 | TCG Crossover Management, LLC | 1.75M (22.51%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 10 | Vestal Point Capital LP | 1.53M (19.68%) | 1.53M Increased by +100.00% | Dec 31, 23 |
| 11 | FMR Inc | 1.47M (18.90%) | -47.69K Decreased by -3.24% | Dec 31, 23 |
| 12 | Fidelity Management and Research Company | 1.47M (18.90%) | 1.47M Increased by +100.00% | Dec 31, 23 |
| 13 | Sofinnova Ventures | 1.30M (16.75%) | 529.69K Increased by +40.66% | Mar 31, 24 |
| 14 | Loomis, Sayles & Company LP | 1.08M (13.92%) | -34.26K Decreased by -3.17% | Dec 31, 23 |
| 15 | Eckert Corp | 1.05M (13.56%) | 1.05M Increased by +100.00% | Mar 31, 24 |
| 16 | ArrowMark Colorado Holdings, LLC (ArrowMark Partners) | 891.22K (11.46%) | -65.66K Decreased by -7.37% | Mar 31, 24 |
| 17 | Walleye Trading Advisors, LLC | 800.00K (10.29%) | 800.00K Increased by +100.00% | Mar 31, 24 |
| 18 | Bank of America Corp | 741.59K (9.54%) | 48.61K Increased by +6.55% | Mar 31, 24 |
| 19 | Capital Research Global Investors | 712.36K (9.16%) | -509.36K Decreased by -71.50% | Dec 31, 23 |
| 20 | Geode Capital Management, LLC | 704.83K (9.06%) | 17.46K Increased by +2.48% | Mar 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | SPDR® S&P Biotech ETF | 1.57M (20.17%) | -46.15K Decreased by -2.94% | Apr 30, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 1.22M (15.64%) | 94.03K Increased by +7.73% | Apr 30, 24 |
| 3 | iShares Russell 2000 ETF | 801.01K (10.30%) | -6.39K Decreased by -0.80% | Apr 30, 24 |
| 4 | Fidelity Growth Compy Commingled Pl O | 660.08K (8.49%) | 6.23K Increased by +0.94% | Dec 31, 23 |
| 5 | American Funds SMALLCAP World A | 641.78K (8.25%) | -438.79K Decreased by -68.37% | Dec 31, 23 |
| 6 | Eventide Healthcare & Life Sciences I | 434.03K (5.58%) | 434.03K Increased by +100.00% | Sep 30, 23 |
| 7 | Vanguard Institutional Extnd Mkt Idx Tr | 394.10K (5.07%) | -76.00 Decreased by -0.02% | Apr 30, 24 |
| 8 | Fidelity® Growth Company | 392.28K (5.05%) | 14.40K Increased by +3.67% | Nov 30, 23 |
| 9 | Fidelity Growth Company Fund | 391.25K (5.03%) | -1.03K Decreased by -0.26% | Dec 31, 23 |
| 10 | Fidelity Small Cap Index | 350.40K (4.51%) | 3.42K Increased by +0.98% | Feb 29, 24 |
| 11 | Fidelity® Small Cap Index | 329.18K (4.23%) | 8.93K Increased by +2.71% | Oct 31, 23 |
| 12 | iShares Biotechnology ETF | 263.28K (3.39%) | -720.00 Decreased by -0.27% | Apr 30, 24 |
| 13 | State St Russell Sm/Mid Cp® Indx NL Cl C | 209.94K (2.70%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 14 | The Merger Fund A | 198.51K (2.55%) | 198.51K Increased by +100.00% | Mar 31, 24 |
| 15 | Loomis Sayles Small Cap Growth Instl | 197.14K (2.54%) | -139.90K Decreased by -70.96% | Feb 29, 24 |
| 16 | iShares Russell 2000 Growth ETF | 190.81K (2.45%) | -456.00 Decreased by -0.24% | Apr 30, 24 |
| 17 | Loomis Sayles Small Cap Growth CIT D | 166.26K (2.14%) | -3.59K Decreased by -2.16% | Dec 31, 23 |
| 18 | Fidelity® Growth Company K6 | 160.84K (2.07%) | -17.46K Decreased by -10.86% | Nov 30, 23 |
| 19 | Schroder Global Healthcare A Acc | 159.03K (2.05%) | -34.36K Decreased by -21.60% | Sep 30, 23 |
| 20 | Direxion Daily S&P Biotech Bull 3X ETF | 157.79K (2.03%) | 1.11K Increased by +0.71% | Apr 30, 24 |