| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | TANG CAPITAL MANAGEMENT LLC | 3.96M (6.10%) | 1.80M Increased by +45.45% | Mar 31, 25 |
| 2 | FMR Inc | 1.56M (2.40%) | -37.95K Decreased by -2.44% | Mar 31, 25 |
| 3 | Bvf Inc | 1.45M (2.24%) | -115.00K Decreased by -7.91% | Mar 31, 25 |
| 4 | Deerfield Management Co | 1.41M (2.17%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 5 | Prosight Management, LP | 1.31M (2.02%) | 289.90K Increased by +22.05% | Mar 31, 25 |
| 6 | Logos Global Management LP | 800.00K (1.23%) | 800.00K Increased by +100.00% | Sep 30, 24 |
| 7 | Deep Track Capital, LP | 741.07K (1.14%) | -39.71K Decreased by -5.36% | Mar 31, 25 |
| 8 | Finepoint Capital LP | 656.59K (1.01%) | -18.18K Decreased by -2.77% | Mar 31, 25 |
| 9 | Segall Bryant & Hamill | 651.46K (1.00%) | -34.41K Decreased by -5.28% | Mar 31, 25 |
| 10 | Hudson Bay Capital Management LP | 565.00K (0.87%) | 10.70K Increased by +1.89% | Mar 31, 25 |
| 11 | Wellington Management Company LLP | 345.05K (0.53%) | -129.83K Decreased by -37.63% | Jun 30, 24 |
| 12 | Renaissance Technologies Corp | 330.80K (0.51%) | 34.70K Increased by +10.49% | Mar 31, 25 |
| 13 | Millennium Management LLC | 267.35K (0.41%) | -74.28K Decreased by -27.79% | Sep 30, 24 |
| 14 | BlackRock Inc | 253.95K (0.39%) | -170.71K Decreased by -67.22% | Mar 31, 25 |
| 15 | Newtyn Management LLC | 200.00K (0.31%) | -70.00K Decreased by -35.00% | Mar 31, 25 |
| 16 | Vestal Point Capital LP | 180.00K (0.28%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 17 | Point72 Asset Management, L.P. | 173.30K (0.27%) | -707.37K Decreased by -408.18% | Sep 30, 23 |
| 18 | Greenlight Capital, Inc | 162.58K (0.25%) | 6.20K Increased by +3.81% | Dec 31, 23 |
| 19 | EcoR1 Capital, LLC | 155.01K (0.24%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | Citadel Advisors Llc | 153.94K (0.24%) | -315.93K Decreased by -205.24% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Contrafund® | 1.24M (1.91%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | Fidelity Contrafund | 887.83K (1.37%) | -226.48K Decreased by -25.51% | May 31, 24 |
| 3 | VIP Growth Initial | 453.50K (0.70%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 4 | Fidelity Advisor Equity Growth I | 431.37K (0.66%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 5 | Fidelity Advisor® Equity Growth I | 404.33K (0.62%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 6 | Fidelity VIP Growth Initial | 395.70K (0.61%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 7 | Fidelity Contrafund Commingled Pl O | 389.12K (0.60%) | -98.50K Decreased by -25.31% | May 31, 24 |
| 8 | Fidelity Capital Appreciation | 354.70K (0.55%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | Fidelity® Capital Appreciation | 354.70K (0.55%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity® Contrafund® K6 | 335.75K (0.52%) | -1.22K Decreased by -0.36% | Nov 30, 23 |
| 11 | Wellington Global Hlthcr Eq USD G Ac | 246.19K (0.38%) | -5.30K Decreased by -2.15% | May 31, 24 |
| 12 | Fidelity Contrafund K6 | 231.22K (0.36%) | -58.54K Decreased by -25.32% | May 31, 24 |
| 13 | Fidelity Growth Discovery | 229.55K (0.35%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | iShares Biotechnology ETF | 209.81K (0.32%) | 480.00 Increased by +0.23% | Apr 30, 25 |
| 15 | Fidelity® Growth Discovery | 207.25K (0.32%) | 10.50K Increased by +5.07% | Nov 30, 23 |
| 16 | Fidelity Advisor® New Insights I | 173.94K (0.27%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 17 | VIP Contrafund Initial | 143.88K (0.22%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | Fidelity Advisor New Insights I | 124.17K (0.19%) | -31.49K Decreased by -25.36% | May 31, 24 |
| 19 | Segall Bryant & Hamill Sm Cp Val Ins | 115.54K (0.18%) | -38.63K Decreased by -33.43% | Apr 30, 25 |
| 20 | AlphaCentric Life Sciences & Hlthcare I | 108.50K (0.17%) | 0.00 Increased by 0.00% | Sep 30, 24 |