| Rank | ETF | Weight % in ETF |
|---|---|---|
| 1 | GURU | 1.72% |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Bvf Inc | 19.75M (70.36%) | -2.00M Decreased by -10.13% | Dec 31, 24 |
| 2 | Cormorant Asset Management, LLC | 8.49M (30.26%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 3 | FMR Inc | 6.34M (22.59%) | 1.39M Increased by +21.94% | Dec 31, 24 |
| 4 | T. Rowe Price Associates, Inc. | 3.34M (11.91%) | 363.39K Increased by +10.87% | Dec 31, 24 |
| 5 | venBio Select Advisor LLC | 2.77M (9.87%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 6 | Citadel Advisors Llc | 2.32M (8.27%) | 57.28K Increased by +2.47% | Sep 30, 24 |
| 7 | Paradigm Biocapital Advisors LP | 1.77M (6.31%) | 840.73K Increased by +47.44% | Dec 31, 24 |
| 8 | Goldman Sachs Group Inc | 1.67M (5.97%) | 178.83K Increased by +10.68% | Dec 31, 24 |
| 9 | Holocene Advisors, LP | 1.59M (5.65%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 10 | Logos Global Management LP | 1.50M (5.34%) | 1.50M Increased by +100.00% | Jun 30, 24 |
| 11 | Westfield Capital Management Company, L.P. | 1.31M (4.67%) | 144.26K Increased by +11.00% | Dec 31, 24 |
| 12 | Marshall Wace Asset Management Ltd | 1.25M (4.44%) | 90.91K Increased by +7.30% | Dec 31, 24 |
| 13 | Westfield Capital Management Company, LP | 1.17M (4.16%) | 49.73K Increased by +4.26% | Sep 30, 24 |
| 14 | Federated Hermes Inc | 1.13M (4.03%) | 1.90K Increased by +0.17% | Sep 30, 24 |
| 15 | T. Rowe Price Investment Management,Inc. | 1.10M (3.90%) | -125.50K Decreased by -11.46% | Mar 31, 24 |
| 16 | Darwin Global Management, Ltd. | 1.04M (3.70%) | 1.04M Increased by +100.00% | Dec 31, 23 |
| 17 | AllianceBernstein L.P. | 1.02M (3.64%) | 24.46K Increased by +2.39% | Dec 31, 24 |
| 18 | Avidity Partners Management LP | 777.17K (2.77%) | 377.17K Increased by +48.53% | Sep 30, 23 |
| 19 | Fred Alger Management, LLC | 673.77K (2.40%) | 7.20K Increased by +1.07% | Dec 31, 24 |
| 20 | Hood River Capital Management LLC | 649.59K (2.31%) | 2.93K Increased by +0.45% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | T. Rowe Price Health Sciences | 1.56M (5.57%) | 127.57K Increased by +8.15% | Dec 31, 24 |
| 2 | Polar Capital Biotech S Inc | 1.00M (3.56%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 3 | Fidelity Select Health Care | 690.00K (2.46%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 4 | Fidelity Growth Compy Commingled Pl S | 685.00K (2.44%) | 6.94K Increased by +1.01% | Dec 31, 24 |
| 5 | T. Rowe Price New Horizons | 667.18K (2.38%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 6 | US Small-Cap Growth II Equity Comp | 667.18K (2.38%) | -574.00 Decreased by -0.09% | Dec 31, 24 |
| 7 | Federated Hermes Kaufmann Growth | 665.00K (2.37%) | 110.00K Increased by +16.54% | Dec 31, 24 |
| 8 | Federated Hermes Kaufmann R | 665.00K (2.37%) | 110.00K Increased by +16.54% | Dec 31, 24 |
| 9 | Harbor Small Cap Growth Instl | 648.07K (2.31%) | 97.64K Increased by +15.07% | Dec 31, 24 |
| 10 | Westfield Capital Mgt Co Sm-Cap Gr Eq | 648.07K (2.31%) | 110.97K Increased by +17.12% | Dec 31, 24 |
| 11 | T. Rowe Price Integrated US SmCapGrEq | 598.31K (2.13%) | 299.16K Increased by +50.00% | Dec 31, 24 |
| 12 | Federated Hermes Kaufmann Small Cap A | 519.00K (1.85%) | 47.72K Increased by +9.20% | Dec 31, 24 |
| 13 | Federated Hermes Kaufmann Small Cap Grow | 519.00K (1.85%) | 47.72K Increased by +9.20% | Dec 31, 24 |
| 14 | Fidelity Select Biotechnology | 510.86K (1.82%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 15 | Fidelity Contrafund | 494.78K (1.76%) | -454.00 Decreased by -0.09% | Mar 31, 24 |
| 16 | Fidelity® Contrafund® | 493.74K (1.76%) | 80.19K Increased by +16.24% | Oct 31, 23 |
| 17 | Alger Small Cap Focus Composite | 483.56K (1.72%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 18 | Alger Small Cap Focus I | 483.56K (1.72%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 19 | MEDICAL BioHealth EUR Acc | 480.62K (1.71%) | 45.00K Increased by +9.36% | Mar 31, 24 |
| 20 | Fidelity Growth Company Fund | 478.33K (1.70%) | -5.82K Decreased by -1.22% | Dec 31, 24 |