| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 3.43M (10.60%) | -139.16K Decreased by -4.05% | Mar 31, 25 |
| 2 | Rubric Capital Management LP | 3.38M (10.45%) | 764.14K Increased by +22.59% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 3.36M (10.38%) | 151.60K Increased by +4.51% | Mar 31, 25 |
| 4 | Baker Bros Advisors LP | 2.82M (8.71%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 2.12M (6.54%) | 1.49M Increased by +70.33% | Mar 31, 25 |
| 6 | BRAIDWELL LP | 1.96M (6.06%) | -1.49M Decreased by -75.88% | Mar 31, 25 |
| 7 | State Street Corporation | 1.89M (5.83%) | 342.45K Increased by +18.13% | Mar 31, 24 |
| 8 | Hillhouse Capital Advisors, Ltd. | 1.58M (4.89%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 9 | Point72 Asset Management, L.P. | 1.15M (3.55%) | 1.15M Increased by +100.00% | Mar 31, 25 |
| 10 | Pictet Asset Manangement SA | 1.13M (3.50%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 11 | Fairmount Funds Management LLC | 1.10M (3.41%) | -1.09M Decreased by -99.08% | Mar 31, 25 |
| 12 | Morgan Stanley - Brokerage Accounts | 1.08M (3.33%) | -411.35K Decreased by -38.22% | Mar 31, 25 |
| 13 | Acadian Asset Management LLC | 1.03M (3.20%) | 1.03M Increased by +100.00% | Mar 31, 25 |
| 14 | Millennium Management LLC | 847.12K (2.62%) | 67.45K Increased by +7.96% | Mar 31, 25 |
| 15 | FMR Inc | 804.14K (2.48%) | 98.80K Increased by +12.29% | Mar 31, 25 |
| 16 | Nuveen Asset Management, LLC | 795.61K (2.46%) | 54.36K Increased by +6.83% | Dec 31, 24 |
| 17 | Dimensional Fund Advisors, Inc. | 772.30K (2.39%) | 696.00 Increased by +0.09% | Mar 31, 25 |
| 18 | Nuveen, LLC | 765.05K (2.36%) | 765.05K Increased by +100.00% | Mar 31, 25 |
| 19 | Parkman Healthcare Partners LLC | 762.62K (2.36%) | -2.83K Decreased by -0.37% | Mar 31, 25 |
| 20 | State Street Corp | 708.81K (2.19%) | -20.77K Decreased by -2.93% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard US Total Market Shares ETF | 1.25M (3.86%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 1.22M (3.76%) | 0.00 Increased by 0.00% | May 31, 25 |
| 3 | iShares Russell 2000 ETF | 971.72K (3.00%) | 0.00 Increased by 0.00% | May 31, 25 |
| 4 | Pictet Biotech | 965.39K (2.98%) | 965.39K Increased by +100.00% | Mar 31, 24 |
| 5 | Vanguard Small Cap Index | 954.10K (2.95%) | 3.52K Increased by +0.37% | May 31, 25 |
| 6 | Pictet-Biotech P USD | 632.60K (1.95%) | 6.54K Increased by +1.03% | Mar 31, 25 |
| 7 | SPDR® S&P Biotech ETF | 608.73K (1.88%) | -18.36K Decreased by -3.02% | Jun 30, 24 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 563.01K (1.74%) | 102.77K Increased by +18.25% | Jun 30, 24 |
| 9 | Vanguard Small Cap Growth Index Inv | 527.30K (1.63%) | -693.00 Decreased by -0.13% | May 31, 25 |
| 10 | Fidelity Small Cap Growth | 491.51K (1.52%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 11 | Pictet-Global Megatrend Sel I USD | 415.44K (1.28%) | -1.18K Decreased by -0.28% | Mar 31, 25 |
| 12 | Fidelity Small Cap Index | 390.90K (1.21%) | 5.86K Increased by +1.50% | Apr 30, 25 |
| 13 | CREF Stock R3 | 372.68K (1.15%) | 45.80K Increased by +12.29% | May 31, 25 |
| 14 | Nuveen Quant Small Cap Equity R6 | 334.37K (1.03%) | 3.37K Increased by +1.01% | May 31, 25 |
| 15 | iShares Russell 2000 Growth ETF | 332.78K (1.03%) | 0.00 Increased by 0.00% | May 31, 25 |
| 16 | TIAA-CREF Quant Small-Cap Equity Instl | 325.78K (1.01%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | Delaware Ivy Small Cap Growth C | 311.88K (0.96%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 18 | Vanguard Small Cap Value Index Inv | 309.43K (0.96%) | -108.00 Decreased by -0.03% | Oct 31, 24 |
| 19 | Fidelity® Small Cap Index | 304.80K (0.94%) | 8.82K Increased by +2.89% | Oct 31, 23 |
| 20 | iShares Russell 2000 Value ETF | 297.53K (0.92%) | 0.00 Increased by 0.00% | Apr 30, 24 |