| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | T. Rowe Price Investment Management,Inc. | 4.07M (9.51%) | 400.28K Increased by +9.83% | Dec 31, 24 |
| 2 | State Street Corporation | 3.74M (8.74%) | 1.15M Increased by +30.66% | Mar 31, 24 |
| 3 | Adage Capital Partners Gp LLC | 3.63M (8.49%) | 597.83K Increased by +16.45% | Dec 31, 24 |
| 4 | BlackRock Inc | 3.40M (7.93%) | -1.40M Decreased by -41.10% | Dec 31, 24 |
| 5 | Vanguard Group Inc | 2.87M (6.70%) | 314.01K Increased by +10.95% | Dec 31, 24 |
| 6 | Bain Capital Life Sciences Investors, LLC | 2.76M (6.45%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | Alkeon Capital Management, LLC | 2.62M (6.11%) | 2.12M Increased by +80.90% | Jun 30, 24 |
| 8 | Jennison Associates LLC | 2.51M (5.86%) | -3.12M Decreased by -124.23% | Dec 31, 24 |
| 9 | Fred Alger Management, LLC | 2.32M (5.41%) | -1.80M Decreased by -77.85% | Dec 31, 24 |
| 10 | Redmile Group, LLC | 1.77M (4.14%) | 403.95K Increased by +22.77% | Sep 30, 23 |
| 11 | Baker Bros Advisors LP | 1.59M (3.72%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 12 | VR Adviser, LLC | 1.56M (3.65%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 13 | Sofinnova Ventures | 1.53M (3.58%) | 313.48K Increased by +20.44% | Sep 30, 24 |
| 14 | Morgan Stanley - Brokerage Accounts | 1.44M (3.36%) | 610.34K Increased by +42.41% | Dec 31, 24 |
| 15 | StemPoint Capital LP | 1.28M (2.98%) | 100.34K Increased by +7.85% | Sep 30, 24 |
| 16 | Point72 Asset Management, L.P. | 1.27M (2.96%) | 598.61K Increased by +47.29% | Dec 31, 24 |
| 17 | Polar Capital Holdings PLC | 1.25M (2.93%) | 3.50K Increased by +0.28% | Jun 30, 24 |
| 18 | Holocene Advisors, LP | 1.18M (2.76%) | 1.18M Increased by +100.00% | Sep 30, 23 |
| 19 | Geode Capital Management, LLC | 1.11M (2.59%) | 16.06K Increased by +1.45% | Dec 31, 24 |
| 20 | COMMODORE CAPITAL LP | 1.10M (2.57%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | T. Rowe Price Small-Cap Value | 1.93M (4.51%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 1.40M (3.27%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 3 | Jennison Health Sciences Equity | 1.38M (3.22%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 4 | PGIM Jennison Health Sciences Z | 1.38M (3.22%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 5 | Jennison SMid Cap Core Equity | 1.29M (3.00%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | PGIM Jennison Small Company A | 1.29M (3.00%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 7 | Polar Capital Biotech S Inc | 1.25M (2.92%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 8 | iShares Russell 2000 ETF | 1.24M (2.90%) | -10.72K Decreased by -0.86% | Mar 31, 25 |
| 9 | SPDR® S&P Biotech ETF | 1.13M (2.64%) | 3.92K Increased by +0.35% | Aug 30, 24 |
| 10 | Alger Small Cap Focus Composite | 1.08M (2.51%) | -561.71K Decreased by -52.18% | Jan 31, 25 |
| 11 | Alger Small Cap Focus I | 1.08M (2.51%) | -561.71K Decreased by -52.18% | Jan 31, 25 |
| 12 | T. Rowe Price U.S. SC Value Eq Tr-Z | 1.06M (2.48%) | 4.06K Increased by +0.38% | Dec 31, 24 |
| 13 | UBS: US Equity Small Cap Growth | 959.98K (2.24%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 14 | T. Rowe Price US Smlr Cm Eq A USD | 789.54K (1.84%) | -15.63K Decreased by -1.98% | Feb 28, 25 |
| 15 | Vanguard Institutional Extnd Mkt Idx Tr | 712.91K (1.66%) | 41.49K Increased by +5.82% | Feb 28, 25 |
| 16 | T. Rowe Price Small-Cap Stock | 675.76K (1.58%) | 61.28K Increased by +9.07% | Jun 30, 24 |
| 17 | T. Rowe Price US Small-Cap Core Equity | 675.76K (1.58%) | 61.28K Increased by +9.07% | Jun 30, 24 |
| 18 | Invesco Dorsey Wright SmallCap Momt ETF | 576.85K (1.35%) | 14.47K Increased by +2.51% | Feb 29, 24 |
| 19 | BlackRock Health Sciences Term Trust | 526.11K (1.23%) | 19.72K Increased by +3.75% | Aug 31, 24 |
| 20 | Fidelity Small Cap Index | 452.60K (1.06%) | -8.48K Decreased by -1.87% | Jan 31, 25 |