| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 11.10M (17.34%) | 48.55K Increased by +0.44% | Jun 30, 24 |
| 2 | PRIMECAP Management Company | 9.14M (14.27%) | 20.99K Increased by +0.23% | Sep 30, 24 |
| 3 | Vanguard Group Inc | 7.60M (11.87%) | 602.33K Increased by +7.93% | Sep 30, 24 |
| 4 | EcoR1 Capital, LLC | 5.33M (8.33%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | State Street Corporation | 4.24M (6.61%) | 908.59K Increased by +21.45% | Mar 31, 24 |
| 6 | T. Rowe Price Associates, Inc. | 3.93M (6.14%) | -33.34K Decreased by -0.85% | Sep 30, 24 |
| 7 | Point72 Asset Management, L.P. | 3.12M (4.87%) | 1.86M Increased by +59.56% | Sep 30, 24 |
| 8 | State Street Corp | 3.12M (4.87%) | -233.09K Decreased by -7.47% | Sep 30, 24 |
| 9 | Logos Global Management LP | 3.00M (4.69%) | 2.35M Increased by +78.33% | Jun 30, 24 |
| 10 | FMR Inc | 2.56M (4.00%) | -868.99K Decreased by -33.91% | Dec 31, 23 |
| 11 | Fidelity Management and Research Company | 2.56M (4.00%) | 2.56M Increased by +100.00% | Dec 31, 23 |
| 12 | TCG Crossover Management, LLC | 2.43M (3.79%) | 2.43M Increased by +100.00% | Sep 30, 24 |
| 13 | Geode Capital Management, LLC | 1.46M (2.27%) | 17.66K Increased by +1.21% | Sep 30, 24 |
| 14 | Millennium Management LLC | 1.41M (2.21%) | 593.42K Increased by +41.96% | Sep 30, 24 |
| 15 | Dimensional Fund Advisors, Inc. | 1.40M (2.19%) | -60.19K Decreased by -4.30% | Sep 30, 24 |
| 16 | T. Rowe Price Investment Management,Inc. | 1.35M (2.11%) | -2.43M Decreased by -179.60% | Dec 31, 23 |
| 17 | Darwin Global Management, Ltd. | 1.11M (1.73%) | 1.11M Increased by +100.00% | Mar 31, 24 |
| 18 | Loomis, Sayles & Company LP | 900.27K (1.41%) | -20.92K Decreased by -2.32% | Sep 30, 24 |
| 19 | Goldman Sachs Group Inc | 875.80K (1.37%) | 692.44K Increased by +79.06% | Dec 31, 23 |
| 20 | Armistice Capital, LLC | 864.00K (1.35%) | -136.00K Decreased by -15.74% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | PRIMECAP Odyssey Aggressive Growth | 5.85M (9.14%) | 6.40K Increased by +0.11% | Sep 30, 24 |
| 2 | iShares Core S&P Small-Cap ETF | 4.00M (6.25%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 3 | PRIMECAP Odyssey Growth | 2.59M (4.05%) | 8.20K Increased by +0.32% | Sep 30, 24 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 2.17M (3.39%) | 3.52K Increased by +0.16% | Oct 31, 24 |
| 5 | Vanguard Small Cap Index | 1.72M (2.69%) | 3.35K Increased by +0.19% | Oct 31, 24 |
| 6 | iShares Russell 2000 ETF | 1.66M (2.59%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 7 | US Small-Cap Growth II Equity Comp | 1.62M (2.53%) | 97.97K Increased by +6.06% | Sep 30, 24 |
| 8 | T. Rowe Price New Horizons | 1.62M (2.52%) | -1.05K Decreased by -0.06% | Oct 31, 24 |
| 9 | Fidelity Select Health Care | 1.20M (1.87%) | -192.88K Decreased by -16.07% | Dec 31, 23 |
| 10 | Fidelity Advisor® Health Care I | 1.00M (1.56%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 11 | Vanguard Institutional Extnd Mkt Idx Tr | 951.61K (1.49%) | -7.73K Decreased by -0.81% | Oct 31, 24 |
| 12 | Vanguard Small Cap Growth Index Inv | 945.71K (1.48%) | 532.00 Increased by +0.06% | Oct 31, 24 |
| 13 | T. Rowe Price Small-Cap Value | 799.16K (1.25%) | -397.20K Decreased by -49.70% | Dec 31, 23 |
| 14 | Fidelity Advisor Health Care I | 750.00K (1.17%) | -146.00K Decreased by -19.47% | Dec 31, 23 |
| 15 | T. Rowe Price Small-Cap Stock | 749.36K (1.17%) | -1.10K Decreased by -0.15% | Sep 30, 23 |
| 16 | T. Rowe Price US Small-Cap Core Equity | 749.36K (1.17%) | -1.10K Decreased by -0.15% | Sep 30, 23 |
| 17 | T. Rowe Price Health Sciences | 714.70K (1.12%) | -756.00 Decreased by -0.11% | Oct 31, 24 |
| 18 | SPDR® S&P Biotech ETF | 701.67K (1.10%) | 10.00K Increased by +1.42% | Nov 30, 24 |
| 19 | Vanguard US Opportunities Ins USD Acc | 694.04K (1.08%) | -862.00 Decreased by -0.12% | Sep 30, 24 |
| 20 | iShares S&P Small-Cap 600 Growth ETF | 616.21K (0.96%) | 0.00 Increased by 0.00% | Nov 30, 23 |