| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 4.50M (16.57%) | 308.80K Increased by +6.86% | Sep 30, 23 |
| 2 | T. Rowe Price Associates, Inc. | 3.54M (13.04%) | 52.09K Increased by +1.47% | Sep 30, 23 |
| 3 | Column Group LLC | 2.68M (9.87%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | BlackRock Inc | 2.32M (8.54%) | 144.37K Increased by +6.23% | Sep 30, 23 |
| 5 | Vanguard Group Inc | 2.02M (7.45%) | 76.36K Increased by +3.77% | Sep 30, 23 |
| 6 | Perceptive Advisors LLC | 1.92M (7.08%) | -367.83K Decreased by -19.15% | Sep 30, 23 |
| 7 | Deep Track Capital, LP | 1.50M (5.53%) | 495.44K Increased by +33.03% | Sep 30, 23 |
| 8 | Great Point Partners LLC | 1.46M (5.37%) | -7.08K Decreased by -0.49% | Sep 30, 23 |
| 9 | State Street Corporation | 1.41M (5.18%) | -295.54K Decreased by -21.01% | Sep 30, 23 |
| 10 | Euclidean Capital LLC | 1.32M (4.85%) | 744.57K Increased by +56.59% | Sep 30, 23 |
| 11 | T. Rowe Price Investment Management,Inc. | 1.25M (4.61%) | 9.30K Increased by +0.74% | Sep 30, 23 |
| 12 | Orbimed Advisors, LLC | 1.24M (4.59%) | -6.13K Decreased by -0.49% | Sep 30, 23 |
| 13 | BRAIDWELL LP | 1.08M (3.99%) | 98.11K Increased by +9.06% | Sep 30, 23 |
| 14 | Kingdon Capital Management LLC | 805.83K (2.97%) | -194.17K Decreased by -24.10% | Sep 30, 23 |
| 15 | Morgan Stanley - Brokerage Accounts | 761.91K (2.81%) | -133.12K Decreased by -17.47% | Sep 30, 23 |
| 16 | Geode Capital Management, LLC | 628.89K (2.32%) | 84.94K Increased by +13.51% | Sep 30, 23 |
| 17 | Dimensional Fund Advisors, Inc. | 587.53K (2.16%) | 46.75K Increased by +7.96% | Sep 30, 23 |
| 18 | Alphabet Inc | 540.27K (1.99%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 19 | Millennium Management LLC | 495.16K (1.82%) | 377.37K Increased by +76.21% | Sep 30, 23 |
| 20 | Polar Asset Management Partners | 469.20K (1.73%) | 62.40K Increased by +13.30% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | US Small-Cap Growth II Equity Comp | 2.02M (7.45%) | 2.02M Increased by +100.00% | Jun 30, 23 |
| 2 | T. Rowe Price New Horizons | 2.02M (7.45%) | -695.00 Decreased by -0.03% | Sep 30, 23 |
| 3 | Fidelity Growth Compy Commingled Pl O | 1.35M (4.97%) | 22.14K Increased by +1.64% | Nov 30, 23 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 1.20M (4.42%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Fidelity® Growth Company | 1.09M (4.01%) | 34.40K Increased by +3.16% | Nov 30, 23 |
| 6 | SPDR® S&P Biotech ETF | 812.31K (2.99%) | -4.70K Decreased by -0.58% | Dec 31, 23 |
| 7 | Fidelity® Select Biotechnology | 802.70K (2.96%) | -70.10K Decreased by -8.73% | Nov 30, 23 |
| 8 | iShares Russell 2000 ETF | 801.65K (2.95%) | 5.12K Increased by +0.64% | Dec 29, 23 |
| 9 | UBS: US Equity Small Cap Growth | 749.72K (2.76%) | 749.72K Increased by +100.00% | Sep 30, 23 |
| 10 | T. Rowe Price Health Sciences | 612.08K (2.25%) | -17.37K Decreased by -2.84% | Sep 30, 23 |
| 11 | FIAM Small Cap Core CIT Cl B | 495.40K (1.82%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 12 | FIAM Small Cap Core Composite | 495.40K (1.82%) | -7.10K Decreased by -1.43% | Sep 30, 23 |
| 13 | T. Rowe Price Small-Cap Stock | 467.02K (1.72%) | -700.00 Decreased by -0.15% | Sep 30, 23 |
| 14 | T. Rowe Price US Small-Cap Core Equity | 467.02K (1.72%) | -700.00 Decreased by -0.15% | Sep 30, 23 |
| 15 | Vanguard Institutional Extnd Mkt Idx Tr | 454.07K (1.67%) | 898.00 Increased by +0.20% | Nov 30, 23 |
| 16 | Biotech Growth Ord | 427.30K (1.57%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | Fidelity® Growth Company K6 | 353.83K (1.30%) | -34.44K Decreased by -9.73% | Nov 30, 23 |
| 18 | T. Rowe Price New Horizons Tr-Z | 351.20K (1.29%) | 35.70K Increased by +10.17% | Sep 30, 23 |
| 19 | Candriam Eqs L Biotech C USD Cap | 313.26K (1.15%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 20 | Fidelity® Small Cap Index | 298.28K (1.10%) | 21.45K Increased by +7.19% | Oct 31, 23 |