| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | TANG CAPITAL MANAGEMENT LLC | 3.99M (8.96%) | 28.31K Increased by +0.71% | Jun 30, 25 |
| 2 | Madison Avenue Partners, LP | 1.88M (4.21%) | 1.88M Increased by +100.00% | Jun 30, 25 |
| 3 | Prosight Management, LP | 1.77M (3.98%) | 458.75K Increased by +25.86% | Jun 30, 25 |
| 4 | FMR Inc | 1.55M (3.47%) | -9.83K Decreased by -0.64% | Jun 30, 25 |
| 5 | Bvf Inc | 1.45M (3.27%) | -115.00K Decreased by -7.91% | Mar 31, 25 |
| 6 | Deerfield Management Co | 1.41M (3.17%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | EcoR1 Capital, LLC | 1.04M (2.33%) | 881.94K Increased by +85.05% | Jun 30, 25 |
| 8 | Logos Global Management LP | 800.00K (1.80%) | 800.00K Increased by +100.00% | Sep 30, 24 |
| 9 | Deep Track Capital, LP | 741.07K (1.66%) | -39.71K Decreased by -5.36% | Mar 31, 25 |
| 10 | Finepoint Capital LP | 656.59K (1.47%) | -18.18K Decreased by -2.77% | Mar 31, 25 |
| 11 | Hudson Bay Capital Management LP | 515.00K (1.16%) | -50.00K Decreased by -9.71% | Jun 30, 25 |
| 12 | Segall Bryant & Hamill | 501.08K (1.13%) | -150.38K Decreased by -30.01% | Jun 30, 25 |
| 13 | Renaissance Technologies Corp | 464.70K (1.04%) | 133.90K Increased by +28.81% | Jun 30, 25 |
| 14 | Wellington Management Company LLP | 345.05K (0.77%) | -129.83K Decreased by -37.63% | Jun 30, 24 |
| 15 | Point72 Asset Management, L.P. | 341.50K (0.77%) | 341.50K Increased by +100.00% | Jun 30, 25 |
| 16 | UBS Group AG | 238.52K (0.54%) | 129.51K Increased by +54.30% | Jun 30, 25 |
| 17 | BlackRock Inc | 226.06K (0.51%) | -27.89K Decreased by -12.34% | Jun 30, 25 |
| 18 | Newtyn Management LLC | 200.00K (0.45%) | -70.00K Decreased by -35.00% | Mar 31, 25 |
| 19 | Vestal Point Capital LP | 200.00K (0.45%) | 20.00K Increased by +10.00% | Mar 31, 25 |
| 20 | Millennium Management LLC | 190.71K (0.43%) | 127.64K Increased by +66.93% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Contrafund® | 1.24M (2.79%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | Fidelity Contrafund | 887.83K (1.99%) | -226.48K Decreased by -25.51% | May 31, 24 |
| 3 | VIP Growth Initial | 453.50K (1.02%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 4 | Fidelity Advisor Equity Growth I | 431.37K (0.97%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 5 | Fidelity Advisor® Equity Growth I | 404.33K (0.91%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 6 | Fidelity VIP Growth Initial | 395.70K (0.89%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 7 | Fidelity Contrafund Commingled Pl O | 389.12K (0.87%) | -98.50K Decreased by -25.31% | May 31, 24 |
| 8 | Fidelity Capital Appreciation | 354.70K (0.80%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 9 | Fidelity® Capital Appreciation | 354.70K (0.80%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity® Contrafund® K6 | 335.75K (0.75%) | -1.22K Decreased by -0.36% | Nov 30, 23 |
| 11 | Wellington Global Hlthcr Eq USD G Ac | 246.19K (0.55%) | -5.30K Decreased by -2.15% | May 31, 24 |
| 12 | Fidelity Contrafund K6 | 231.22K (0.52%) | -58.54K Decreased by -25.32% | May 31, 24 |
| 13 | Fidelity Growth Discovery | 229.55K (0.52%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 14 | Fidelity® Growth Discovery | 207.25K (0.47%) | 10.50K Increased by +5.07% | Nov 30, 23 |
| 15 | iShares Biotechnology ETF | 186.28K (0.42%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 16 | Columbia VP Overseas Core 3 | 180.29K (0.40%) | 180.29K Increased by +100.00% | Jul 31, 25 |
| 17 | Fidelity Advisor® New Insights I | 173.94K (0.39%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | VIP Contrafund Initial | 143.88K (0.32%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 19 | Fidelity Advisor New Insights I | 124.17K (0.28%) | -31.49K Decreased by -25.36% | May 31, 24 |
| 20 | Segall Bryant & Hamill Sm Cp Val Ins | 113.52K (0.25%) | 0.00 Increased by 0.00% | Jul 31, 25 |