| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | Cormorant Asset Management LP | 2,465,348 | 2,465,348 | 23,691,994.28 | 1.1688 | 5.006 | 03/31/2026 |
| 2 | Federated Global Investment Management Corp. | 1,618,000 | 1,618,000 | 15,548,980 | 0.1326 | 3.2854 | 03/31/2026 |
| 3 | Casdin Capital LLC | 1,550,000 | 1,550,000 | 14,895,500 | 0.8971 | 3.1473 | 03/31/2026 |
| 4 | Fidelity Management & Research Co. LLC | 1,458,677 | 1,458,677 | 14,017,885.97 | 0.0007 | 2.9619 | 03/31/2026 |
| 5 | Nantahala Capital Management LLC | 1,200,000 | 1,200,000 | 11,532,000 | 0.6836 | 2.4366 | 03/31/2026 |
| 6 | abrdn, Inc. | 707,656 | 707,656 | 6,800,574.16 | 0.0602 | 1.4369 | 03/31/2026 |
| 7 | Perceptive Advisors LLC | 600,000 | 600,000 | 5,766,000 | 0.1097 | 1.2183 | 03/31/2026 |
| 8 | LMR Partners LLP | 300,000 | 300,000 | 2,883,000 | 0.0239 | 0.6092 | 03/31/2026 |
| 9 | Seven Grand Managers LLC | 200,000 | 200,000 | 1,922,000 | 0.111 | 0.4061 | 03/31/2026 |
| 10 | Redmile Group LLC | 156,250 | 156,250 | 1,501,562.5 | 0.0885 | 0.3173 | 03/31/2026 |
| 11 | Millennium Management LLC | 95,233 | 95,233 | 915,189.13 | 0.0006 | 0.1934 | 03/31/2026 |
| 12 | Alyeska Investment Group LP | 75,000 | 75,000 | 720,750 | 0.0018 | 0.1523 | 03/31/2026 |
| 13 | Bellevue Asset Management AG | 50,000 | 50,000 | 480,500 | 0.0088 | 0.1015 | 03/31/2026 |
| 14 | Laurion Capital Management LP | 50,000 | 50,000 | 480,500 | 0.0432 | 0.1015 | 03/31/2026 |
| 15 | Sectoral Asset Management, Inc. | 43,500 | 43,500 | 418,035 | 0.3083 | 0.0883 | 03/31/2026 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | Federated Hermes Kaufmann Fund | 981,184 | 981,184 | 9,429,178.24 | 0.1912 | 1.9923 | 03/31/2026 |
| 2 | Fidelity Growth Company Commingled Pool | 670,682 | 670,682 | 6,445,254.02 | 0.0052 | 1.3618 | 04/30/2026 |
| 3 | Federated Hermes Kaufmann Small Cap Fund | 615,708 | 615,708 | 5,916,953.88 | 0.1858 | 1.2502 | 03/31/2026 |
| 4 | Fidelity Growth Company Fund | 507,877 | 507,877 | 4,880,697.97 | 0.0051 | 1.0313 | 04/30/2026 |
| 5 | abrdn World Healthcare Fund | 303,264 | 303,264 | 2,914,367.04 | 0.5161 | 0.6158 | 04/30/2026 |
| 6 | Fidelity Growth Company K6 Fund | 141,818 | 141,818 | 1,362,870.98 | 0.0052 | 0.288 | 04/30/2026 |
| 7 | abrdn Life Sciences Investors | 141,787 | 141,787 | 1,362,573.07 | 0.2348 | 0.2879 | 03/31/2026 |
| 8 | Fidelity Series Growth Company Fund | 129,200 | 129,200 | 1,241,612 | 0.005 | 0.2623 | 04/30/2026 |
| 9 | Biotech Growth Trust Plc (The) | 97,106 | 97,106 | 933,188.66 | 0.2521 | 0.1972 | 05/31/2026 |
| 10 | Protea Fund - Sectoral Healthcare Opportunities Fund | 26,935 | 26,935 | 258,845.35 | 0.3278 | 0.0547 | 05/29/2026 |
| 11 | Federated Hermes Kaufmann Fund II | 21,108 | 21,108 | 202,847.88 | 0.1904 | 0.0429 | 03/31/2026 |
| 12 | Protea Fund - Sectoral Biotech Opportunities Fund | 16,565 | 16,565 | 159,189.65 | 0.5781 | 0.0336 | 05/29/2026 |
| 13 | Fidelity Select Pharmaceuticals Portfolio | 9,100 | 9,100 | 87,451 | 0.0057 | 0.0185 | 04/30/2026 |
| 14 | Fidelity Nasdaq Composite Index Fund | 8,746 | 8,746 | 84,049.06 | 0.0003 | 0.0178 | 04/30/2026 |
| 15 | Bellevue Funds (Lux) - Diversified Healthcare Fund | 1,201 | 1,201 | 11,541.61 | 0.142 | 0.0024 | 04/30/2026 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | Cormorant Asset Management LP | 2,465,348 | 2,465,348 | 23,691,994.28 | 1.1688 | 5.006 | 03/31/2026 |
| 2 | Federated Global Investment Management Corp. | 1,618,000 | 1,618,000 | 15,548,980 | 0.1326 | 3.2854 | 03/31/2026 |
| 3 | Casdin Capital LLC | 1,550,000 | 1,550,000 | 14,895,500 | 0.8971 | 3.1473 | 03/31/2026 |
| 4 | Fidelity Management & Research Co. LLC | 1,458,677 | 1,458,677 | 14,017,885.97 | 0.0007 | 2.9619 | 03/31/2026 |
| 5 | Nantahala Capital Management LLC | 1,200,000 | 1,200,000 | 11,532,000 | 0.6836 | 2.4366 | 03/31/2026 |
| 6 | abrdn, Inc. | 707,656 | 707,656 | 6,800,574.16 | 0.0602 | 1.4369 | 03/31/2026 |
| 7 | Perceptive Advisors LLC | 600,000 | 600,000 | 5,766,000 | 0.1097 | 1.2183 | 03/31/2026 |
| 8 | LMR Partners LLP | 300,000 | 300,000 | 2,883,000 | 0.0239 | 0.6092 | 03/31/2026 |
| 9 | Seven Grand Managers LLC | 200,000 | 200,000 | 1,922,000 | 0.111 | 0.4061 | 03/31/2026 |
| 10 | Redmile Group LLC | 156,250 | 156,250 | 1,501,562.5 | 0.0885 | 0.3173 | 03/31/2026 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 |
Data provided by FactSet Research Systems Inc.