| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Deep Track Capital, LP | 12.16M (11.98%) | 4.83M Increased by +39.69% | Mar 31, 26 |
| 2 | RTW INVESTMENTS, LLC | 10.63M (10.48%) | 1.88M Increased by +17.63% | Mar 31, 26 |
| 3 | Nantahala Capital Management, LLC | 4.18M (4.12%) | 1.35M Increased by +32.31% | Jun 30, 25 |
| 4 | Marshall Wace Asset Management Ltd | 4.04M (3.98%) | 4.04M Increased by +100.00% | Mar 31, 26 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 4.00M (3.94%) | 4.00M Increased by +100.00% | Mar 31, 26 |
| 6 | TCG Crossover Management, LLC | 3.86M (3.80%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 7 | Vivo Capital, LLC | 3.36M (3.31%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 8 | ARK Investment Management LLC | 3.30M (3.25%) | 1.15M Increased by +34.69% | Mar 31, 26 |
| 9 | Millennium Management LLC | 3.14M (3.09%) | 1.75M Increased by +55.79% | Mar 31, 26 |
| 10 | GMT Capital Corp | 3.08M (3.03%) | 233.92K Increased by +7.60% | Mar 31, 26 |
| 11 | Two Sigma Investments LLC | 2.58M (2.55%) | 939.26K Increased by +36.36% | Mar 31, 26 |
| 12 | The Toronto-Dominion Bank | 2.53M (2.49%) | 1.53M Increased by +60.46% | Dec 31, 25 |
| 13 | Dafna Capital Management LLC | 2.42M (2.38%) | 1.61M Increased by +66.47% | Mar 31, 26 |
| 14 | Baker Bros Advisors LP | 2.34M (2.31%) | 2.34M Increased by +100.00% | Mar 31, 26 |
| 15 | Eagle Health Investments LP | 2.06M (2.03%) | 541.04K Increased by +26.26% | Mar 31, 26 |
| 16 | NEXTBio Capital Management LP | 2.02M (1.99%) | 1.27M Increased by +62.77% | Mar 31, 26 |
| 17 | Logos Global Management LP | 2.00M (1.97%) | 2.00M Increased by +100.00% | Mar 31, 25 |
| 18 | UBS Group AG | 1.86M (1.83%) | -183.37K Decreased by -9.89% | Mar 31, 26 |
| 19 | LAURION CAPITAL MANAGEMENT LP | 1.76M (1.74%) | 1.33M Increased by +75.11% | Mar 31, 25 |
| 20 | Woodline Partners LP | 1.76M (1.73%) | 1.08K Increased by +0.06% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | ARK Genomic Revolution | 3.13M (3.08%) | 1.07M Increased by +34.12% | Mar 31, 26 |
| 2 | ARK Genomic Revolution ETF | 3.03M (2.98%) | -8.02K Decreased by -0.26% | May 31, 26 |
| 3 | HSBC GIF Glb Eq Sust Hlthcare AC USD | 1.63M (1.60%) | 53.73K Increased by +3.30% | Feb 28, 26 |
| 4 | BIT Global Technology Leaders R-I | 741.74K (0.73%) | 741.74K Increased by +100.00% | Feb 28, 26 |
| 5 | iShares Biotechnology ETF | 724.53K (0.71%) | 13.88K Increased by +1.92% | May 29, 26 |
| 6 | TEQ - Disruptive Technologies - I-II | 673.50K (0.66%) | -253.76K Decreased by -37.68% | Apr 30, 26 |
| 7 | PGIM Jennison Health Sciences Z | 610.51K (0.60%) | 610.51K Increased by +100.00% | Feb 28, 26 |
| 8 | Columbia Small Cap Value Discv A | 420.91K (0.41%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 9 | Columbia Small Cap Value Discovery Fund | 420.91K (0.41%) | 18.90K Increased by +4.49% | Mar 31, 26 |
| 10 | Biotech Growth Ord | 393.40K (0.39%) | -125.10K Decreased by -31.80% | Feb 28, 26 |
| 11 | Columbia Small Cap Value I A | 392.51K (0.39%) | 392.51K Increased by +100.00% | Jul 31, 25 |
| 12 | AdvisorShares Psychedelics ETF | 334.08K (0.33%) | 0.00 Increased by 0.00% | May 29, 26 |
| 13 | Nikko Gbl All Biological Genome Eq MF | 316.75K (0.31%) | -67.45K Decreased by -21.29% | Jun 7, 24 |
| 14 | International Biotechnology Ord | 300.00K (0.30%) | 300.00K Increased by +100.00% | Feb 28, 26 |
| 15 | TEQ- Disruptive Tech In I-III | 274.68K (0.27%) | 47.58K Increased by +17.32% | Apr 30, 26 |
| 16 | Royce Smaller-Companies Growth Svc | 249.00K (0.25%) | 249.00K Increased by +100.00% | Mar 31, 26 |
| 17 | Undly L&G Future World UK Eq Idx Fd | 220.78K (0.22%) | 12.98K Increased by +5.88% | Mar 31, 26 |
| 18 | Putnam Sustainable Future A | 162.90K (0.16%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 19 | AZ Fd1 AZ Allc Tr A-AZ C | 150.28K (0.15%) | 273.00 Increased by +0.18% | Dec 31, 24 |
| 20 | ARK Genomic Revolution ETF A USD Acc | 144.54K (0.14%) | 0.00 Increased by 0.00% | May 29, 26 |