| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Capital Research & Mgmt Co - Division 3 | 3.99M (11.00%) | -1.94K Decreased by -0.05% | Sep 30, 23 |
| 2 | Vanguard Group Inc | 3.20M (8.83%) | 105.69K Increased by +3.30% | Sep 30, 23 |
| 3 | FMR Inc | 2.87M (7.90%) | -2.78M Decreased by -97.15% | Dec 31, 23 |
| 4 | T. Rowe Price Associates, Inc. | 2.73M (7.54%) | 73.35K Increased by +2.68% | Sep 30, 23 |
| 5 | T. Rowe Price Investment Management,Inc. | 2.71M (7.47%) | -32.83K Decreased by -1.21% | Dec 31, 23 |
| 6 | BlackRock Inc | 2.02M (5.56%) | 52.46K Increased by +2.60% | Dec 31, 23 |
| 7 | Sofinnova Ventures | 1.38M (3.81%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 8 | Wellington Management Company LLP | 1.13M (3.13%) | -151.46K Decreased by -13.36% | Dec 31, 23 |
| 9 | Viking Global Investors LP | 1.13M (3.12%) | 183.31K Increased by +16.20% | Sep 30, 23 |
| 10 | General Atlantic Llc | 986.71K (2.72%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 11 | State Street Corporation | 974.64K (2.69%) | 45.67K Increased by +4.69% | Dec 31, 23 |
| 12 | Pivotal bioVenture Partners Investment Advisor LLC | 797.01K (2.20%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 13 | Geode Capital Management, LLC | 569.72K (1.57%) | 24.65K Increased by +4.33% | Dec 31, 23 |
| 14 | Farallon Capital Management, L.L.C. | 522.00K (1.44%) | 519.80K Increased by +99.58% | Dec 31, 23 |
| 15 | Rock Springs Capital Management LP | 515.02K (1.42%) | 9.59K Increased by +1.86% | Dec 31, 23 |
| 16 | UBS Group AG | 422.18K (1.16%) | 419.22K Increased by +99.30% | Dec 31, 23 |
| 17 | Goldman Sachs Group Inc | 402.54K (1.11%) | 367.27K Increased by +91.24% | Dec 31, 23 |
| 18 | AllianceBernstein L.P. | 363.37K (1.00%) | -20.59K Decreased by -5.67% | Sep 30, 23 |
| 19 | Woodline Partners LP | 357.47K (0.99%) | 334.75K Increased by +93.64% | Dec 31, 23 |
| 20 | Point72 Asset Management, L.P. | 347.80K (0.96%) | 301.86K Increased by +86.79% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | American Funds Growth Fund of Amer A | 2.43M (6.69%) | -8.13K Decreased by -0.34% | Sep 30, 23 |
| 2 | Capital Group Growth Fnd of Amer Comp | 2.43M (6.69%) | -8.13K Decreased by -0.34% | Sep 30, 23 |
| 3 | Fidelity Growth Compy Commingled Pl O | 1.62M (4.46%) | 8.87K Increased by +0.55% | Nov 30, 23 |
| 4 | Fidelity® Growth Company | 1.26M (3.49%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 1.01M (2.79%) | 1.48K Increased by +0.15% | Nov 30, 23 |
| 6 | Vanguard Health Care Inv | 900.11K (2.48%) | 134.31K Increased by +14.92% | Sep 30, 23 |
| 7 | Vanguard Small Cap Index | 829.88K (2.29%) | 3.94K Increased by +0.47% | Nov 30, 23 |
| 8 | T. Rowe Price Health Sciences | 742.20K (2.05%) | 1.79K Increased by +0.24% | Sep 30, 23 |
| 9 | US Small-Cap Growth II Equity Comp | 699.64K (1.93%) | 699.64K Increased by +100.00% | Jun 30, 23 |
| 10 | T. Rowe Price New Horizons | 686.90K (1.89%) | -12.74K Decreased by -1.85% | Sep 30, 23 |
| 11 | T. Rowe Price Mid-Cap Growth | 625.15K (1.72%) | 125.35K Increased by +20.05% | Sep 30, 23 |
| 12 | T. Rowe Price US Mid-Cap Growth Equity | 625.15K (1.72%) | 125.35K Increased by +20.05% | Sep 30, 23 |
| 13 | Vanguard Small Cap Value Index Inv | 576.16K (1.59%) | 1.32K Increased by +0.23% | Nov 30, 23 |
| 14 | Vanguard Institutional Extnd Mkt Idx Tr | 518.37K (1.43%) | 6.19K Increased by +1.19% | Nov 30, 23 |
| 15 | American Funds SMALLCAP World A | 478.75K (1.32%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 16 | Fidelity® Growth Company K6 | 465.79K (1.28%) | -8.87K Decreased by -1.90% | Nov 30, 23 |
| 17 | American Funds IS® Growth 1 | 399.55K (1.10%) | 45.33K Increased by +11.35% | Sep 30, 23 |
| 18 | Capital Group Growth Composite | 399.55K (1.10%) | 45.33K Increased by +11.35% | Sep 30, 23 |
| 19 | SPDR® S&P Biotech ETF | 387.56K (1.07%) | -2.25K Decreased by -0.58% | Dec 31, 23 |
| 20 | T. Rowe Price Capital Appreciation | 378.57K (1.04%) | 378.57K Increased by +100.00% | Sep 30, 23 |