| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HHG PLC | 3.46M (14.40%) | 218.78K Increased by +6.33% | Mar 31, 26 |
| 2 | Orbis Allan Gray Ltd | 2.47M (10.30%) | 1.22M Increased by +49.23% | Mar 31, 26 |
| 3 | BlackRock Inc | 2.32M (9.68%) | 246.43K Increased by +10.60% | Mar 31, 26 |
| 4 | FMR Inc | 2.16M (9.00%) | 802.27K Increased by +37.13% | Mar 31, 26 |
| 5 | Perceptive Advisors LLC | 2.04M (8.48%) | 40.00K Increased by +1.96% | Mar 31, 26 |
| 6 | Baker Bros Advisors LP | 1.75M (7.30%) | 626.71K Increased by +35.75% | Mar 31, 26 |
| 7 | Vida Ventures Advisors, LLC | 1.47M (6.12%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Vanguard Group Inc | 1.46M (6.08%) | 193.65K Increased by +13.26% | Dec 31, 25 |
| 9 | Vanguard Capital Management, LLC | 1.22M (5.09%) | 1.22M Increased by +100.00% | Mar 31, 26 |
| 10 | VR Adviser, LLC | 989.99K (4.12%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 11 | Deerfield Management Co | 963.35K (4.01%) | 60.00K Increased by +6.23% | Mar 31, 26 |
| 12 | Driehaus Capital Management LLC | 949.23K (3.95%) | 16.16K Increased by +1.70% | Mar 31, 26 |
| 13 | Cormorant Asset Management, LLC | 885.50K (3.69%) | -64.50K Decreased by -7.28% | Mar 31, 26 |
| 14 | State Street Corp | 884.24K (3.68%) | 2.02K Increased by +0.23% | Mar 31, 26 |
| 15 | Capital Research Global Investors | 853.75K (3.56%) | -139.82K Decreased by -16.38% | Mar 31, 25 |
| 16 | Morgan Stanley - Brokerage Accounts | 833.49K (3.47%) | -56.40K Decreased by -6.77% | Mar 31, 26 |
| 17 | Adage Capital Partners Gp LLC | 815.74K (3.40%) | -149.57K Decreased by -18.34% | Mar 31, 26 |
| 18 | Vanguard Portfolio Management, LLC | 756.75K (3.15%) | 756.75K Increased by +100.00% | Mar 31, 26 |
| 19 | The Goldman Sachs Group Inc | 710.73K (2.96%) | -5.45K Decreased by -0.77% | Mar 31, 26 |
| 20 | Jacobs Levy Equity Management, Inc. | 683.38K (2.85%) | -624.14K Decreased by -91.33% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 887.68K (3.70%) | 2.21K Increased by +0.25% | Apr 30, 26 |
| 2 | American Funds SMALLCAP World A | 748.24K (3.12%) | -139.82K Decreased by -18.69% | Mar 31, 25 |
| 3 | iShares Russell 2000 ETF | 617.70K (2.57%) | 5.72K Increased by +0.93% | May 29, 26 |
| 4 | Orbis Global Equity Investor | 567.38K (2.36%) | 295.46K Increased by +52.08% | Mar 31, 26 |
| 5 | Vanguard US Total Market Shares ETF | 541.27K (2.25%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | Janus Henderson Global Life Sciences | 394.81K (1.64%) | -38.95K Decreased by -9.87% | Mar 31, 26 |
| 7 | Janus Henderson Global Life Sciences D | 394.81K (1.64%) | -21.72K Decreased by -5.50% | Mar 31, 26 |
| 8 | Renaissance Global Health Care | 388.36K (1.62%) | 0.00 Increased by 0.00% | May 31, 25 |
| 9 | Fidelity Select Biotechnology | 371.43K (1.55%) | -17.47K Decreased by -4.70% | Apr 30, 26 |
| 10 | Janus Global Life Science AUSD | 360.04K (1.50%) | -12.43K Decreased by -3.45% | Mar 31, 26 |
| 11 | Janus Henderson Glb Life Scn I2 USD | 355.30K (1.48%) | -4.74K Decreased by -1.33% | Apr 30, 26 |
| 12 | Vanguard Small Cap Index | 320.87K (1.34%) | -826.00 Decreased by -0.26% | Apr 30, 26 |
| 13 | State Street® SPDR® S&P® Biotech ETF | 315.81K (1.32%) | -1.95K Decreased by -0.62% | May 31, 26 |
| 14 | Janus Henderson Hrzn Biotec E2 USD | 315.29K (1.31%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 15 | BlackRock Extended Mkt Composite | 303.70K (1.26%) | 219.02K Increased by +72.12% | Sep 30, 23 |
| 16 | SPDR® S&P Biotech ETF | 302.24K (1.26%) | 675.00 Increased by +0.22% | Aug 31, 25 |
| 17 | Vanguard Institutional Extnd Mkt Idx Tr | 290.73K (1.21%) | 2.96K Increased by +1.02% | Apr 30, 26 |
| 18 | Janus Henderson Enterprise D | 290.42K (1.21%) | 48.28K Increased by +16.62% | Mar 31, 26 |
| 19 | Janus Inst Mid Cap Growth CF | 290.42K (1.21%) | 290.42K Increased by +100.00% | Mar 31, 26 |
| 20 | T. Rowe Price Integrated US Sm Gr Eq | 258.45K (1.08%) | 0.00 Increased by 0.00% | Jul 31, 25 |