| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 10.46M (14.38%) | 1.91M Increased by +18.31% | Jun 30, 25 |
| 2 | Kynam Capital Management, LP | 8.52M (11.71%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 3 | Goldman Sachs Group Inc | 5.80M (7.97%) | 1.88M Increased by +32.35% | Jun 30, 25 |
| 4 | Vanguard Group Inc | 5.03M (6.92%) | 162.87K Increased by +3.24% | Jun 30, 25 |
| 5 | State Street Corporation | 4.82M (6.63%) | -196.63K Decreased by -4.08% | Mar 31, 24 |
| 6 | Wellington Management Company LLP | 4.23M (5.82%) | -751.52K Decreased by -17.75% | Dec 31, 24 |
| 7 | Eversept Partners, LLC | 4.07M (5.59%) | -146.91K Decreased by -3.61% | Jun 30, 25 |
| 8 | Bank of America Corp | 3.84M (5.28%) | 967.87K Increased by +25.21% | Jun 30, 25 |
| 9 | State Street Corp | 3.44M (4.73%) | -528.98K Decreased by -15.37% | Jun 30, 25 |
| 10 | Citadel Advisors Llc | 2.91M (4.01%) | 1.83M Increased by +62.61% | Mar 31, 25 |
| 11 | Partner Fund Management LP | 2.72M (3.73%) | 542.80K Increased by +19.99% | Sep 30, 23 |
| 12 | Soleus Capital Management, L.P. | 2.49M (3.43%) | 1.40M Increased by +56.22% | Dec 31, 24 |
| 13 | Hudson Bay Capital Management LP | 2.47M (3.40%) | 2.00M Increased by +80.79% | Sep 30, 23 |
| 14 | T. Rowe Price Investment Management,Inc. | 2.46M (3.38%) | -252.02K Decreased by -10.25% | Mar 31, 24 |
| 15 | Paradigm Biocapital Advisors LP | 2.39M (3.29%) | -34.05K Decreased by -1.42% | Sep 30, 23 |
| 16 | StemPoint Capital LP | 2.37M (3.26%) | 774.04K Increased by +32.62% | Jun 30, 25 |
| 17 | Franklin Resources Inc | 2.36M (3.24%) | 298.27K Increased by +12.64% | Jun 30, 25 |
| 18 | Jennison Associates LLC | 2.35M (3.23%) | -174.24K Decreased by -7.42% | Sep 30, 23 |
| 19 | Morgan Stanley - Brokerage Accounts | 2.28M (3.14%) | -3.03M Decreased by -132.82% | Mar 31, 25 |
| 20 | venBio Select Advisor LLC | 2.27M (3.13%) | -1.61M Decreased by -70.92% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 2.99M (4.11%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 2 | Vanguard US Total Market Shares ETF | 2.60M (3.57%) | 4.69K Increased by +0.18% | Sep 30, 24 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 2.56M (3.52%) | -56.87K Decreased by -2.22% | Jul 31, 25 |
| 4 | iShares Russell 2000 ETF | 2.06M (2.83%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 5 | SPDR® S&P Biotech ETF | 1.54M (2.11%) | 3.43K Increased by +0.22% | Aug 31, 25 |
| 6 | Eventide Healthcare & Life Sciences I | 1.41M (1.94%) | 236.02K Increased by +16.69% | Jun 30, 25 |
| 7 | Franklin Biotechnology Discv A(acc)USD | 1.02M (1.40%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 935.83K (1.29%) | -408.69K Decreased by -43.67% | Jul 31, 25 |
| 9 | Belfius Equities Cure C Cap | 925.33K (1.27%) | 250.25K Increased by +27.04% | Aug 31, 25 |
| 10 | Fidelity Small Cap Index | 854.73K (1.18%) | 23.11K Increased by +2.70% | Jun 30, 25 |
| 11 | BNP Paribas Health Cr Innovtr Cl Cap | 832.29K (1.14%) | -826.00 Decreased by -0.10% | Jul 31, 25 |
| 12 | BlackRock Advantage Small Cap Core Instl | 776.42K (1.07%) | -160.18K Decreased by -20.63% | Jul 31, 25 |
| 13 | Franklin Small Cap Growth SMA | 759.15K (1.04%) | 759.10K Increased by +99.99% | Jun 30, 25 |
| 14 | Franklin US Small Cap Growth Equity | 759.15K (1.04%) | 61.67K Increased by +8.12% | Jun 30, 25 |
| 15 | Franklin Small Cap Growth Adv | 697.48K (0.96%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 16 | iShares Russell 2000 Growth ETF | 690.71K (0.95%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 17 | Fidelity® Small Cap Index | 634.70K (0.87%) | 15.84K Increased by +2.50% | Oct 31, 23 |
| 18 | Wellington Global Hlthcr Eq USD G Ac | 633.83K (0.87%) | -13.65K Decreased by -2.15% | May 31, 24 |
| 19 | BNP Paribas US Small Cap ClassicC | 616.04K (0.85%) | 1.60K Increased by +0.26% | Jul 31, 25 |
| 20 | Biotech Growth Ord | 612.09K (0.84%) | -25.11K Decreased by -4.10% | Oct 31, 24 |