| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 4.31M (18.89%) | 21.13K Increased by +0.49% | Dec 31, 24 |
| 2 | BlackRock Inc | 4.03M (17.66%) | 40.75K Increased by +1.01% | Dec 31, 24 |
| 3 | Vanguard Group Inc | 2.88M (12.60%) | 28.71K Increased by +1.00% | Dec 31, 24 |
| 4 | venBio Select Advisor LLC | 2.63M (11.51%) | 6.60K Increased by +0.25% | Dec 31, 24 |
| 5 | State Street Corp | 1.28M (5.60%) | -173.84K Decreased by -13.59% | Dec 31, 24 |
| 6 | State Street Corporation | 944.55K (4.13%) | -292.95K Decreased by -31.01% | Mar 31, 24 |
| 7 | Capital World Investors | 879.20K (3.85%) | 120.00 Increased by +0.01% | Dec 31, 24 |
| 8 | Redmile Group, LLC | 753.17K (3.30%) | -57.07K Decreased by -7.58% | Dec 31, 24 |
| 9 | Point72 Asset Management, L.P. | 698.16K (3.06%) | 138.90K Increased by +19.89% | Sep 30, 23 |
| 10 | Geode Capital Management, LLC | 591.60K (2.59%) | -35.00 Decreased by -0.01% | Dec 31, 24 |
| 11 | Dimensional Fund Advisors, Inc. | 588.60K (2.58%) | -11.66K Decreased by -1.98% | Dec 31, 24 |
| 12 | Hood River Capital Management LLC | 512.73K (2.24%) | 10.62K Increased by +2.07% | Dec 31, 24 |
| 13 | T. Rowe Price Associates, Inc. | 509.46K (2.23%) | 71.20K Increased by +13.98% | Dec 31, 24 |
| 14 | Pictet Asset Manangement SA | 373.81K (1.64%) | 373.81K Increased by +100.00% | Sep 30, 23 |
| 15 | Soleus Capital Management, L.P. | 358.38K (1.57%) | 141.40K Increased by +39.46% | Dec 31, 24 |
| 16 | Wagonhound Investments, LP | 355.61K (1.56%) | -19.34K Decreased by -5.44% | Sep 30, 23 |
| 17 | Credit Suisse First Boston (CSFB) | 321.95K (1.41%) | -152.54K Decreased by -47.38% | Mar 31, 24 |
| 18 | Nuveen Asset Management, LLC | 304.12K (1.33%) | -7.74K Decreased by -2.55% | Dec 31, 24 |
| 19 | Jennison Associates LLC | 303.52K (1.33%) | -106.54K Decreased by -35.10% | Dec 31, 24 |
| 20 | Lord, Abbett & Co LLC | 284.16K (1.24%) | -500.32K Decreased by -176.07% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Select Biotechnology | 1.99M (8.69%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | Fidelity Select Biotechnology | 1.88M (8.22%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | iShares Core S&P Small-Cap ETF | 1.54M (6.72%) | -1.32K Decreased by -0.09% | Apr 30, 25 |
| 4 | Fidelity Growth Compy Commingled Pl S | 945.47K (4.14%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 5 | Fidelity Growth Compy Commingled Pl O | 915.43K (4.01%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 6 | American Funds SMALLCAP World A | 886.71K (3.88%) | 75.00K Increased by +8.46% | Mar 31, 25 |
| 7 | Vanguard US Total Market Shares ETF | 824.72K (3.61%) | 704.00 Increased by +0.09% | Sep 30, 24 |
| 8 | Vanguard Total Stock Mkt Idx Inv | 824.44K (3.61%) | 2.77K Increased by +0.34% | Mar 31, 25 |
| 9 | Fidelity Growth Company Fund | 693.23K (3.03%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 10 | Vanguard Small Cap Index | 647.14K (2.83%) | -13.77K Decreased by -2.13% | Mar 31, 25 |
| 11 | iShares Russell 2000 ETF | 611.75K (2.68%) | -4.94K Decreased by -0.81% | Apr 29, 25 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 388.63K (1.70%) | 2.19K Increased by +0.56% | Mar 31, 25 |
| 13 | Vanguard Small Cap Growth Index Inv | 362.90K (1.59%) | -8.42K Decreased by -2.32% | Mar 31, 25 |
| 14 | Hood River Small-Cap Growth Instl | 295.17K (1.29%) | 9.46K Increased by +3.20% | Dec 31, 24 |
| 15 | CS (Lux) Digital Health Equity SB USD | 290.00K (1.27%) | -40.00K Decreased by -13.79% | Mar 31, 24 |
| 16 | SPDR® S&P Biotech ETF | 288.09K (1.26%) | -5.03K Decreased by -1.75% | Apr 30, 25 |
| 17 | Fidelity Small Cap Index | 246.25K (1.08%) | 1.38K Increased by +0.56% | Feb 28, 25 |
| 18 | iShares S&P Small-Cap 600 Growth ETF | 226.05K (0.99%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 19 | iShares Russell 2000 Growth ETF | 220.83K (0.97%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 20 | SPDR® Portfolio S&P 600™ Sm Cap ETF | 219.44K (0.96%) | 0.00 Increased by 0.00% | Apr 29, 25 |