| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 8.48M (15.90%) | 439.76K Increased by +5.19% | Sep 30, 24 |
| 2 | FMR Inc | 6.58M (12.35%) | -203.43K Decreased by -3.09% | Sep 30, 24 |
| 3 | Vanguard Group Inc | 5.97M (11.20%) | 101.84K Increased by +1.70% | Dec 31, 24 |
| 4 | Wellington Management Company LLP | 2.16M (4.05%) | -24.23K Decreased by -1.12% | Dec 31, 24 |
| 5 | State Street Corp | 1.95M (3.67%) | 98.11K Increased by +5.02% | Sep 30, 24 |
| 6 | State Street Corporation | 1.83M (3.42%) | 8.80K Increased by +0.48% | Mar 31, 24 |
| 7 | Ameriprise Financial Inc | 1.64M (3.08%) | 296.87K Increased by +18.10% | Sep 30, 24 |
| 8 | Brown Capital Management, LLC | 1.63M (3.07%) | -263.37K Decreased by -16.11% | Sep 30, 24 |
| 9 | Lord, Abbett & Co LLC | 1.53M (2.87%) | -1.23M Decreased by -80.23% | Sep 30, 24 |
| 10 | Amvescap Plc. | 1.39M (2.61%) | -224.39K Decreased by -16.14% | Sep 30, 24 |
| 11 | HHG PLC | 1.33M (2.49%) | -131.75K Decreased by -9.94% | Sep 30, 24 |
| 12 | Millennium Management LLC | 1.28M (2.40%) | -49.37K Decreased by -3.86% | Jun 30, 24 |
| 13 | PRIMECAP Management Company | 1.21M (2.28%) | -30.86K Decreased by -2.54% | Dec 31, 24 |
| 14 | Geode Capital Management, LLC | 1.17M (2.20%) | 66.13K Increased by +5.64% | Sep 30, 24 |
| 15 | Fred Alger Management, LLC | 1.08M (2.02%) | -201.75K Decreased by -18.73% | Sep 30, 24 |
| 16 | Dimensional Fund Advisors, Inc. | 918.16K (1.72%) | -5.37K Decreased by -0.58% | Mar 31, 24 |
| 17 | Driehaus Capital Management LLC | 861.61K (1.62%) | 57.96K Increased by +6.73% | Sep 30, 24 |
| 18 | William Blair Investment Management, LLC | 809.59K (1.52%) | 809.59K Increased by +100.00% | Dec 31, 24 |
| 19 | Westfield Capital Management Company, L.P. | 807.15K (1.51%) | 804.61K Increased by +99.69% | Dec 31, 24 |
| 20 | Artisan Partners Limited Partnership | 795.25K (1.49%) | -232.30K Decreased by -29.21% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 3.54M (6.64%) | 8.01K Increased by +0.23% | Jan 31, 25 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 1.65M (3.09%) | 1.64K Increased by +0.10% | Dec 31, 24 |
| 3 | Vanguard Small Cap Index | 1.33M (2.50%) | 19.88K Increased by +1.49% | Dec 31, 24 |
| 4 | iShares Russell 2000 ETF | 1.33M (2.50%) | -10.10K Decreased by -0.76% | Jan 31, 25 |
| 5 | Select Medical Tech and Devcs | 1.20M (2.25%) | 120.00K Increased by +10.00% | Nov 30, 23 |
| 6 | Vanguard Health Care Inv | 849.15K (1.59%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | Vanguard Institutional Extnd Mkt Idx Tr | 833.04K (1.56%) | 10.59K Increased by +1.27% | Dec 31, 24 |
| 8 | PRIMECAP Odyssey Aggressive Growth | 813.23K (1.53%) | -18.31K Decreased by -2.25% | Dec 31, 24 |
| 9 | Brown Capital Mgmt Small Co Inv | 758.29K (1.42%) | -197.20K Decreased by -26.01% | Jun 30, 24 |
| 10 | Vanguard Small Cap Growth Index Inv | 756.50K (1.42%) | 33.42K Increased by +4.42% | Dec 31, 24 |
| 11 | Lord Abbett Growth Leaders I | 729.52K (1.37%) | 14.56K Increased by +2.00% | Nov 30, 24 |
| 12 | Fidelity Select Health Care | 700.00K (1.31%) | -50.00K Decreased by -7.14% | Dec 31, 24 |
| 13 | Fidelity Select Medical Tech and Devcs | 690.00K (1.29%) | -35.00K Decreased by -5.07% | Dec 31, 24 |
| 14 | Janus Henderson Triton D | 652.40K (1.22%) | -188.32K Decreased by -28.87% | Nov 30, 24 |
| 15 | Janus Henderson US SMID Cap Growth | 641.08K (1.20%) | -199.63K Decreased by -31.14% | Dec 31, 24 |
| 16 | Janus Henderson US SMID Cap Growth MA | 641.08K (1.20%) | 641.05K Increased by +99.99% | Dec 31, 24 |
| 17 | American Century Heritage Inv | 603.76K (1.13%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 18 | American Century US Opport. Mid Cap Gr | 603.76K (1.13%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 19 | Fidelity Advisor® Health Care I | 600.00K (1.13%) | 60.00K Increased by +10.00% | Nov 30, 23 |
| 20 | American Funds SMALLCAP World A | 550.32K (1.03%) | 0.00 Increased by 0.00% | Dec 31, 24 |