| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Federated Hermes Inc | 15.82M (27.43%) | 2.97M Increased by +18.76% | Mar 31, 25 |
| 2 | NEA Management Company, LLC | 6.47M (11.22%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | Octagon Capital Advisors LP | 4.64M (8.04%) | -211.73K Decreased by -4.57% | Mar 31, 25 |
| 4 | BlackRock Inc | 4.17M (7.23%) | -66.05K Decreased by -1.58% | Mar 31, 25 |
| 5 | Vanguard Group Inc | 3.95M (6.85%) | -14.97K Decreased by -0.38% | Mar 31, 25 |
| 6 | Deep Track Capital, LP | 3.26M (5.66%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 7 | Vivo Capital, LLC | 2.70M (4.68%) | -2.30M Decreased by -85.43% | Mar 31, 25 |
| 8 | Baker Bros Advisors LP | 2.69M (4.67%) | 2.69M Increased by +100.00% | Mar 31, 25 |
| 9 | Millennium Management LLC | 2.19M (3.80%) | 900.74K Increased by +41.09% | Dec 31, 24 |
| 10 | T. Rowe Price Associates, Inc. | 2.15M (3.73%) | 2.15M Increased by +100.00% | Sep 30, 24 |
| 11 | Adage Capital Partners Gp LLC | 2.00M (3.47%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 12 | Point72 Asset Management, L.P. | 1.97M (3.41%) | 1.07M Increased by +54.52% | Mar 31, 25 |
| 13 | Soleus Capital Management, L.P. | 1.56M (2.71%) | 1.56M Increased by +100.00% | Mar 31, 24 |
| 14 | Geode Capital Management, LLC | 1.30M (2.26%) | 21.49K Increased by +1.65% | Mar 31, 25 |
| 15 | State Street Corp | 1.04M (1.80%) | -19.77K Decreased by -1.91% | Mar 31, 25 |
| 16 | Woodline Partners LP | 948.70K (1.65%) | 1.02K Increased by +0.11% | Sep 30, 24 |
| 17 | Alyeska Investment Group, L.P. | 937.50K (1.63%) | -100.00K Decreased by -10.67% | Mar 31, 25 |
| 18 | Dafna Capital Management LLC | 847.18K (1.47%) | -28.02K Decreased by -3.31% | Mar 31, 25 |
| 19 | Polar Asset Management Partners | 536.40K (0.93%) | 536.40K Increased by +100.00% | Mar 31, 24 |
| 20 | Opaleye Management Inc | 535.00K (0.93%) | -940.00K Decreased by -175.70% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Federated Hermes Kaufmann R | 8.02M (13.91%) | 143.40K Increased by +1.79% | Mar 31, 25 |
| 2 | Federated Hermes Kaufmann Small Cap A | 7.52M (13.04%) | 102.50K Increased by +1.36% | Mar 31, 25 |
| 3 | Federated Hermes Kaufmann Small Cap Grow | 3.07M (5.32%) | 102.50K Increased by +3.34% | Mar 31, 25 |
| 4 | Fidelity® Select Biotechnology | 2.92M (5.07%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Federated Hermes Kaufmann Growth | 2.82M (4.89%) | 143.40K Increased by +5.08% | Mar 31, 25 |
| 6 | Vanguard Total Stock Mkt Idx Inv | 2.50M (4.34%) | 0.00 Increased by 0.00% | May 31, 25 |
| 7 | Vanguard US Total Market Shares ETF | 2.50M (4.34%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 8 | T. Rowe Price Health Sciences | 1.68M (2.92%) | 1.68M Increased by +100.00% | Aug 31, 24 |
| 9 | iShares Russell 2000 ETF | 1.59M (2.76%) | 0.00 Increased by 0.00% | May 31, 25 |
| 10 | Victory Science & Technology | 1.52M (2.64%) | -11.22K Decreased by -0.74% | Mar 31, 25 |
| 11 | Vanguard Institutional Extnd Mkt Idx Tr | 946.40K (1.64%) | 6.02K Increased by +0.64% | May 31, 25 |
| 12 | Fidelity Small Cap Index | 625.54K (1.08%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 13 | iShares Russell 2000 Value ETF | 412.37K (0.72%) | 0.00 Increased by 0.00% | May 31, 25 |
| 14 | Victory RS Science and Technology A | 404.19K (0.70%) | -3.22K Decreased by -0.80% | Mar 31, 25 |
| 15 | State St Russell Sm/Mid Cp® Indx SL Cl I | 393.21K (0.68%) | 304.95K Increased by +77.55% | May 31, 25 |
| 16 | GAMCO Intl SICAV Merger Arbtrg I (USD) | 389.30K (0.68%) | 389.30K Increased by +100.00% | May 31, 25 |
| 17 | Fidelity Select Biotechnology | 326.92K (0.57%) | -314.90K Decreased by -96.32% | Sep 30, 24 |
| 18 | Vanguard Russell 2000 ETF | 320.69K (0.56%) | 7.88K Increased by +2.46% | May 31, 25 |
| 19 | State St Russell Sm Cap® Indx SL Cl I | 290.00K (0.50%) | 0.00 Increased by 0.00% | May 31, 25 |
| 20 | RS Science And Technology Composite | 271.56K (0.47%) | -3.22K Decreased by -1.19% | Mar 31, 25 |