| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 13.83M (10.58%) | -85.29K Decreased by -0.62% | Mar 31, 25 |
| 2 | Baillie Gifford & Co Limited. | 12.09M (9.25%) | -223.89K Decreased by -1.85% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 11.80M (9.02%) | -221.47K Decreased by -1.88% | Mar 31, 25 |
| 4 | Wellington Management Company LLP | 11.41M (8.73%) | 1.56M Increased by +13.69% | Mar 31, 25 |
| 5 | FMR Inc | 7.41M (5.67%) | -606.39K Decreased by -8.18% | Mar 31, 25 |
| 6 | UBS Asset Mgmt Americas Inc | 6.77M (5.18%) | 3.18M Increased by +47.05% | Mar 31, 25 |
| 7 | State Street Corporation | 6.32M (4.84%) | 837.92K Increased by +13.25% | Mar 31, 24 |
| 8 | Temasek Holdings Ltd. | 5.36M (4.10%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | Capital Research Global Investors | 4.77M (3.64%) | -712.07K Decreased by -14.94% | Mar 31, 25 |
| 10 | State Street Corp | 4.46M (3.41%) | -84.22K Decreased by -1.89% | Mar 31, 25 |
| 11 | T. Rowe Price Associates, Inc. | 4.37M (3.34%) | 1.31M Increased by +29.96% | Mar 31, 25 |
| 12 | Crestline Management LP | 4.16M (3.18%) | -150.00K Decreased by -3.61% | Mar 31, 25 |
| 13 | Baker Bros Advisors LP | 3.73M (2.85%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | AllianceBernstein L.P. | 3.15M (2.41%) | -161.25K Decreased by -5.11% | Mar 31, 25 |
| 15 | Geode Capital Management, LLC | 3.04M (2.32%) | 101.89K Increased by +3.35% | Mar 31, 25 |
| 16 | Marshall Wace Asset Management Ltd | 2.19M (1.67%) | 399.69K Increased by +18.26% | Mar 31, 25 |
| 17 | Dimensional Fund Advisors, Inc. | 2.10M (1.61%) | 245.82K Increased by +11.70% | Mar 31, 25 |
| 18 | Goldman Sachs Group Inc | 1.67M (1.28%) | 614.55K Increased by +36.75% | Mar 31, 25 |
| 19 | Credit Suisse First Boston (CSFB) | 1.57M (1.20%) | -9.97K Decreased by -0.64% | Mar 31, 24 |
| 20 | Millennium Management LLC | 1.49M (1.14%) | 1.09M Increased by +72.93% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 9.56M (7.31%) | 1.59M Increased by +16.62% | Mar 31, 25 |
| 2 | Scottish Mortgage Ord | 6.53M (5.00%) | 0.00 Increased by 0.00% | May 31, 25 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 3.78M (2.89%) | 4.64K Increased by +0.12% | May 31, 25 |
| 4 | Vanguard US Total Market Shares ETF | 3.33M (2.55%) | -161.11K Decreased by -4.84% | Sep 30, 24 |
| 5 | iShares Russell 2000 ETF | 3.31M (2.53%) | 22.96K Increased by +0.69% | Jun 30, 25 |
| 6 | American Funds SMALLCAP World A | 3.21M (2.45%) | -16.49K Decreased by -0.51% | Jun 30, 25 |
| 7 | Baillie Gifford US Equity Growth | 3.17M (2.42%) | -205.95K Decreased by -6.50% | Dec 31, 24 |
| 8 | Vanguard US Growth Investor | 3.03M (2.32%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | Vanguard Small Cap Index | 2.90M (2.22%) | 10.64K Increased by +0.37% | May 31, 25 |
| 10 | T. Rowe Price Health Sciences | 2.50M (1.91%) | 115.42K Increased by +4.61% | Jun 30, 25 |
| 11 | Fidelity Growth Compy Commingled Pl S | 2.07M (1.58%) | 1.40K Increased by +0.07% | May 31, 25 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.91M (1.46%) | 14.32K Increased by +0.75% | May 31, 25 |
| 13 | Vanguard Small Cap Growth Index Inv | 1.60M (1.23%) | -2.12K Decreased by -0.13% | May 31, 25 |
| 14 | SPDR® S&P Biotech ETF | 1.49M (1.14%) | -24.40K Decreased by -1.63% | Jun 30, 25 |
| 15 | Fidelity Growth Company Fund | 1.47M (1.13%) | 3.60K Increased by +0.24% | May 31, 25 |
| 16 | CS (Lux) Digital Health Equity SB USD | 1.40M (1.07%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 17 | Fidelity Growth Compy Commingled Pl O | 1.33M (1.02%) | 1.09M Increased by +81.80% | Aug 31, 24 |
| 18 | Baillie Gifford American B Inc | 1.30M (1.00%) | -3.24K Decreased by -0.25% | May 31, 25 |
| 19 | UBS (Lux) Digital Health Equity SB USD | 1.25M (0.96%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 20 | Fidelity Select Biotechnology | 1.23M (0.94%) | 178.47K Increased by +14.49% | Sep 30, 24 |