| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Nuveen, LLC | 3.95M (14.03%) | 3.95M Increased by +100.00% | Mar 31, 25 |
| 2 | BlackRock Inc | 2.79M (9.90%) | 55.96K Increased by +2.01% | Mar 31, 25 |
| 3 | JPMorgan Chase & Co | 2.60M (9.24%) | 2.39M Increased by +91.79% | Mar 31, 25 |
| 4 | Vanguard Group Inc | 2.57M (9.12%) | 609.21K Increased by +23.74% | Mar 31, 25 |
| 5 | Logos Global Management LP | 2.00M (7.11%) | 2.00M Increased by +100.00% | Mar 31, 25 |
| 6 | BRAIDWELL LP | 1.89M (6.73%) | 1.19M Increased by +62.67% | Dec 31, 24 |
| 7 | Morgan Stanley - Brokerage Accounts | 1.70M (6.03%) | 1.04M Increased by +61.31% | Mar 31, 25 |
| 8 | Darwin Global Management, Ltd. | 1.69M (6.00%) | 163.40K Increased by +9.69% | Dec 31, 24 |
| 9 | State Street Corporation | 1.56M (5.56%) | 508.53K Increased by +32.54% | Mar 31, 24 |
| 10 | Nantahala Capital Management, LLC | 1.51M (5.36%) | 591.74K Increased by +39.27% | Mar 31, 25 |
| 11 | ADAR1 Capital Management LLC | 1.49M (5.28%) | 1.46M Increased by +98.44% | Mar 31, 25 |
| 12 | State Street Corp | 1.30M (4.63%) | 99.16K Increased by +7.61% | Mar 31, 25 |
| 13 | D. E. Shaw & Co LP | 1.26M (4.49%) | 1.25M Increased by +99.04% | Mar 31, 25 |
| 14 | Federated Hermes Inc | 1.22M (4.35%) | 1.10M Increased by +89.82% | Mar 31, 25 |
| 15 | Holocene Advisors, LP | 1.20M (4.27%) | 356.88K Increased by +29.74% | Dec 31, 24 |
| 16 | TANG CAPITAL MANAGEMENT LLC | 1.10M (3.91%) | 1.10M Increased by +100.00% | Mar 31, 25 |
| 17 | Orbimed Advisors, LLC | 1.02M (3.62%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 18 | Point72 Asset Management, L.P. | 947.57K (3.37%) | 577.22K Increased by +60.92% | Sep 30, 24 |
| 19 | T. Rowe Price Associates, Inc. | 909.71K (3.23%) | -604.80K Decreased by -66.48% | Dec 31, 24 |
| 20 | Millennium Management LLC | 878.16K (3.12%) | 305.17K Increased by +34.75% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.09M (3.88%) | 0.00 Increased by 0.00% | May 31, 25 |
| 2 | Vanguard US Total Market Shares ETF | 960.39K (3.41%) | 1.20K Increased by +0.12% | Sep 30, 24 |
| 3 | iShares Russell 2000 ETF | 828.50K (2.94%) | 0.00 Increased by 0.00% | May 31, 25 |
| 4 | Fidelity Select Health Care | 820.00K (2.91%) | 20.00K Increased by +2.44% | Dec 31, 24 |
| 5 | Federated Hermes MDT SCC Institutional | 766.76K (2.73%) | 719.96K Increased by +93.90% | Mar 31, 25 |
| 6 | Federated Hermes MDT Small Cap Core IS | 766.76K (2.73%) | 719.96K Increased by +93.90% | Mar 31, 25 |
| 7 | SPDR® S&P Biotech ETF | 636.70K (2.26%) | 3.77K Increased by +0.59% | May 31, 25 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 582.82K (2.07%) | 4.64K Increased by +0.80% | May 31, 25 |
| 9 | ACAP Strategic A | 539.65K (1.92%) | -394.34K Decreased by -73.07% | Dec 31, 24 |
| 10 | Fidelity Advisor Health Care I | 500.00K (1.78%) | 15.00K Increased by +3.00% | Dec 31, 24 |
| 11 | Fidelity Small Cap Growth | 467.94K (1.66%) | 91.10K Increased by +19.47% | Dec 31, 24 |
| 12 | Strategic Advisers Fidelity US TtlStk | 459.90K (1.63%) | 47.33K Increased by +10.29% | Dec 31, 24 |
| 13 | US Small-Cap Growth II Equity Comp | 433.32K (1.54%) | -444.56K Decreased by -102.59% | Dec 31, 24 |
| 14 | Federated Hermes MDT SCG Institutional | 389.76K (1.39%) | 315.51K Increased by +80.95% | Mar 31, 25 |
| 15 | Federated Hermes MDT Small Cap Growth IS | 389.76K (1.39%) | 315.51K Increased by +80.95% | Mar 31, 25 |
| 16 | Eventide Healthcare & Life Sciences I | 380.00K (1.35%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 17 | Fidelity Advisor® Biotechnology I | 369.50K (1.31%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | Vanguard Explorer Inv | 368.54K (1.31%) | 349.57K Increased by +94.85% | Mar 31, 25 |
| 19 | Fidelity® Series Small Cap Opps | 354.90K (1.26%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 20 | Candriam Eqs L Biotech C USD Cap | 350.00K (1.24%) | 0.00 Increased by 0.00% | Apr 30, 24 |