| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 13.45M (12.69%) | 86.45K Increased by +0.64% | Dec 31, 24 |
| 2 | ARK Investment Management LLC | 11.94M (11.27%) | 1.19M Increased by +9.99% | Dec 31, 24 |
| 3 | Vanguard Group Inc | 10.93M (10.31%) | -39.38K Decreased by -0.36% | Dec 31, 24 |
| 4 | BlackRock Inc | 6.77M (6.39%) | -45.12K Decreased by -0.67% | Dec 31, 24 |
| 5 | Sumitomo Mitsui Trust Holdings Inc | 6.14M (5.79%) | 2.52M Increased by +41.04% | Jun 30, 24 |
| 6 | Nikko Asset Management Americas Inc | 5.71M (5.39%) | -659.73K Decreased by -11.55% | Dec 31, 24 |
| 7 | Sumitomo Mitsui Trust Group Inc | 5.71M (5.39%) | -659.73K Decreased by -11.55% | Dec 31, 24 |
| 8 | Morgan Stanley - Brokerage Accounts | 3.93M (3.70%) | -2.55M Decreased by -64.99% | Dec 31, 24 |
| 9 | RA Capital Management, LLC | 3.28M (3.09%) | 3.28M Increased by +100.00% | Dec 31, 24 |
| 10 | Generation Investment Management LLP | 2.88M (2.72%) | 1.47M Increased by +50.98% | Jun 30, 24 |
| 11 | Baillie Gifford & Co Limited. | 2.74M (2.59%) | -4.68M Decreased by -170.76% | Jun 30, 24 |
| 12 | Amvescap Plc. | 2.33M (2.20%) | 108.47K Increased by +4.65% | Dec 31, 23 |
| 13 | Sands Capital Management, LLC | 2.33M (2.20%) | -1.05M Decreased by -44.89% | Jun 30, 24 |
| 14 | T. Rowe Price Investment Management,Inc. | 2.16M (2.04%) | -1.20K Decreased by -0.06% | Sep 30, 24 |
| 15 | UBS Asset Mgmt Americas Inc | 2.12M (2.00%) | 193.59K Increased by +9.15% | Dec 31, 24 |
| 16 | Venrock Management VI LLC | 2.11M (1.99%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 17 | Citadel Advisors Llc | 2.01M (1.89%) | -773.61K Decreased by -38.56% | Dec 31, 24 |
| 18 | Brown Capital Management, LLC | 1.84M (1.74%) | -351.36K Decreased by -19.05% | Dec 31, 24 |
| 19 | Assenagon Asset Management SA | 1.83M (1.73%) | 1.83M Increased by +100.00% | Dec 31, 24 |
| 20 | Geode Capital Management, LLC | 1.81M (1.71%) | -887.00 Decreased by -0.05% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | ARK Innovation ETF | 9.51M (8.97%) | -105.43K Decreased by -1.11% | Feb 28, 25 |
| 2 | ARK Disruptive Innovation Full Composite | 8.25M (7.78%) | 822.67K Increased by +9.97% | Dec 31, 24 |
| 3 | Nikko AM ARK Disruptive Innovation A USD | 3.23M (3.04%) | -57.73K Decreased by -1.79% | Jan 31, 25 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 3.18M (3.00%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 5 | ARK Genomic Revolution ETF | 3.14M (2.96%) | -56.19K Decreased by -1.79% | Feb 28, 25 |
| 6 | ARK Genomic Revolution | 2.70M (2.55%) | 189.60K Increased by +7.01% | Dec 31, 24 |
| 7 | Vanguard Small Cap Index | 2.60M (2.45%) | 2.12K Increased by +0.08% | Feb 28, 25 |
| 8 | Select Medical Tech and Devcs | 2.26M (2.14%) | 10.83K Increased by +0.48% | Nov 30, 23 |
| 9 | Fidelity Select Medical Tech and Devcs | 2.25M (2.12%) | 0.00 Increased by 0.00% | Jan 31, 25 |
| 10 | Fidelity® Growth Company | 2.14M (2.02%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 11 | Fidelity Select Health Care | 2.12M (2.00%) | 0.00 Increased by 0.00% | Jan 31, 25 |
| 12 | Fidelity Growth Company Fund | 2.10M (1.98%) | -365.00 Decreased by -0.02% | Jan 31, 25 |
| 13 | Nikko AM ARK Pstv Chg Innovt P JPY Acc | 2.09M (1.97%) | -62.66K Decreased by -3.00% | Jan 31, 25 |
| 14 | UBS (Lux) Digital Health Equity SB USD | 2.00M (1.89%) | 100.00K Increased by +5.00% | Jan 31, 25 |
| 15 | Scottish Mortgage Ord | 1.79M (1.68%) | 1.55K Increased by +0.09% | Mar 31, 24 |
| 16 | CS (Lux) Digital Health Equity SB USD | 1.68M (1.58%) | 330.00K Increased by +19.64% | Apr 30, 24 |
| 17 | Fidelity Advisor Health Care I | 1.68M (1.58%) | 0.00 Increased by 0.00% | Jan 31, 25 |
| 18 | Vanguard Institutional Extnd Mkt Idx Tr | 1.65M (1.55%) | 2.38K Increased by +0.14% | Feb 28, 25 |
| 19 | Fidelity Advisor® Health Care I | 1.59M (1.50%) | 9.90K Increased by +0.62% | Nov 30, 23 |
| 20 | Strategic Advisers Fidelity US TtlStk | 1.51M (1.42%) | 0.00 Increased by 0.00% | Jan 31, 25 |