| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 5.96M (20.35%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | FMR Inc | 5.45M (18.61%) | -1.25M Decreased by -22.90% | Sep 30, 23 |
| 3 | T. Rowe Price Investment Management,Inc. | 4.84M (16.50%) | -99.47K Decreased by -2.06% | Sep 30, 23 |
| 4 | TCG Crossover Management, LLC | 3.70M (12.64%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 5 | Qiming U.S. Ventures Management, LLC | 3.51M (11.98%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 6 | Logos Global Management LP | 2.77M (9.44%) | 600.00K Increased by +21.69% | Sep 30, 23 |
| 7 | Junked Platinum Investment Management Ltd | 2.34M (7.97%) | 642.00 Increased by +0.03% | Sep 30, 23 |
| 8 | Adams Street Partners LLC | 2.18M (7.44%) | -900.00 Decreased by -0.04% | Sep 30, 23 |
| 9 | BlackRock Inc | 2.00M (6.81%) | 210.14K Increased by +10.53% | Sep 30, 23 |
| 10 | Vanguard Group Inc | 1.90M (6.48%) | 931.86K Increased by +49.09% | Sep 30, 23 |
| 11 | Vivo Capital, LLC | 1.70M (5.82%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 12 | Citadel Advisors Llc | 1.60M (5.47%) | -582.24K Decreased by -36.33% | Sep 30, 23 |
| 13 | Rock Springs Capital Management LP | 868.41K (2.96%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 14 | LAURION CAPITAL MANAGEMENT LP | 742.35K (2.53%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 15 | Geode Capital Management, LLC | 680.38K (2.32%) | 184.55K Increased by +27.12% | Sep 30, 23 |
| 16 | Citigroup Inc | 314.50K (1.07%) | -7.94K Decreased by -2.52% | Sep 30, 23 |
| 17 | Barclays PLC | 202.18K (0.69%) | 196.70K Increased by +97.29% | Sep 30, 23 |
| 18 | Velan Capital Investment Management LP | 160.63K (0.55%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 19 | JANE STREET GROUP, LLC | 33.98K (0.12%) | 33.98K Increased by +100.00% | Dec 31, 23 |
| 20 | China Universal Asset Mgmt Co.Ltd | 5.79K (0.02%) | 5.79K Increased by +100.00% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Advisor® Growth Opps M | 1.73M (5.92%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | T. Rowe Price Small-Cap Value | 1.46M (4.97%) | -127.80K Decreased by -8.77% | Sep 30, 23 |
| 3 | Fidelity® Series Small Cap Opps | 1.21M (4.14%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 1.20M (4.08%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | T. Rowe Price Small-Cap Stock | 873.16K (2.98%) | -1.30K Decreased by -0.15% | Sep 30, 23 |
| 6 | T. Rowe Price US Small-Cap Core Equity | 873.16K (2.98%) | -1.30K Decreased by -0.15% | Sep 30, 23 |
| 7 | Fidelity Advisor® Biotechnology I | 856.10K (2.92%) | -4.16K Decreased by -0.49% | Nov 30, 23 |
| 8 | iShares Russell 2000 ETF | 742.82K (2.53%) | 4.73K Increased by +0.64% | Dec 29, 23 |
| 9 | T. Rowe Price U.S. SC Value Eq Tr-Z | 723.15K (2.47%) | 400.00 Increased by +0.06% | Sep 30, 23 |
| 10 | Fidelity® Stock Selector Small Cap | 640.82K (2.19%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 11 | Vanguard Institutional Extnd Mkt Idx Tr | 536.62K (1.83%) | 986.00 Increased by +0.18% | Nov 30, 23 |
| 12 | T. Rowe Price Instl Small-Cap Stock | 408.54K (1.39%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 13 | T. Rowe Price U.S. SC Core Eq Tr-Z | 399.22K (1.36%) | 1.30K Increased by +0.33% | Sep 30, 23 |
| 14 | T. Rowe Price US Smlr Cm Eq A USD | 296.17K (1.01%) | -108.57K Decreased by -36.66% | Dec 31, 23 |
| 15 | Fidelity® VIP Growth Opportunities Init | 274.79K (0.94%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 16 | VIP Growth Opportunities Init | 274.79K (0.94%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 17 | iShares Russell 2000 Value ETF | 267.86K (0.91%) | 498.00 Increased by +0.19% | Dec 29, 23 |
| 18 | Fidelity® Small Cap Index | 265.80K (0.91%) | 6.92K Increased by +2.60% | Oct 31, 23 |
| 19 | Fidelity® Select Biotechnology | 256.83K (0.88%) | -82.90K Decreased by -32.28% | Nov 30, 23 |
| 20 | iShares Biotechnology ETF | 244.53K (0.83%) | -223.00 Decreased by -0.09% | Dec 29, 23 |