| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 5.90M (15.92%) | 121.47K Increased by +2.06% | Sep 30, 24 |
| 2 | BlackRock Inc | 4.26M (11.49%) | 193.91K Increased by +4.56% | Jun 30, 24 |
| 3 | Vanguard Group Inc | 3.68M (9.93%) | -19.75K Decreased by -0.54% | Sep 30, 24 |
| 4 | T. Rowe Price Associates, Inc. | 3.03M (8.17%) | -250.00 Decreased by -0.01% | Jun 30, 24 |
| 5 | Champlain Investment Partners, LLC | 1.55M (4.18%) | 264.12K Increased by +17.06% | Sep 30, 24 |
| 6 | State Street Corp | 1.23M (3.33%) | 28.48K Increased by +2.31% | Jun 30, 24 |
| 7 | State Street Corporation | 1.20M (3.25%) | 103.22K Increased by +8.57% | Mar 31, 24 |
| 8 | Capital Research Global Investors | 1.13M (3.05%) | -1.55M Decreased by -136.79% | Mar 31, 24 |
| 9 | William Blair Investment Management, LLC | 981.31K (2.65%) | 156.33K Increased by +15.93% | Sep 30, 24 |
| 10 | ClearBridge Advisors, LLC | 773.66K (2.09%) | -12.68K Decreased by -1.64% | Jun 30, 24 |
| 11 | RTW INVESTMENTS, LLC | 742.11K (2.00%) | 66.22K Increased by +8.92% | Jun 30, 24 |
| 12 | Morgan Stanley - Brokerage Accounts | 680.12K (1.84%) | -97.99K Decreased by -14.41% | Jun 30, 24 |
| 13 | Geode Capital Management, LLC | 644.32K (1.74%) | 28.47K Increased by +4.42% | Jun 30, 24 |
| 14 | Congress Asset Management Company, LLP | 637.55K (1.72%) | -6.38K Decreased by -1.00% | Sep 30, 24 |
| 15 | Baillie Gifford & Co Limited. | 591.85K (1.60%) | -23.02K Decreased by -3.89% | Sep 30, 24 |
| 16 | Capital World Investors | 544.01K (1.47%) | -981.00 Decreased by -0.18% | Sep 30, 24 |
| 17 | Rock Springs Capital Management LP | 505.00K (1.36%) | -32.50K Decreased by -6.44% | Mar 31, 24 |
| 18 | Goldman Sachs Group Inc | 485.00K (1.31%) | 398.62K Increased by +82.19% | Jun 30, 24 |
| 19 | T. Rowe Price Investment Management,Inc. | 479.56K (1.30%) | 113.11K Increased by +23.59% | Sep 30, 24 |
| 20 | Amvescap Plc. | 378.68K (1.02%) | -173.25K Decreased by -45.75% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Select Health Care | 1.36M (3.68%) | 12.41K Increased by +0.91% | Sep 30, 24 |
| 2 | Fidelity Select Medical Tech and Devcs | 1.25M (3.38%) | 40.00K Increased by +3.20% | Sep 30, 24 |
| 3 | iShares Core S&P Mid-Cap ETF | 1.22M (3.30%) | 656.00 Increased by +0.05% | Oct 31, 24 |
| 4 | Capital Group AMCAP Composite | 1.17M (3.15%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 5 | VA CollegeAmerica Amcap 529A | 1.17M (3.15%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 6 | Vanguard Total Stock Mkt Idx Inv | 1.16M (3.13%) | -4.78K Decreased by -0.41% | Oct 31, 24 |
| 7 | Select Medical Tech and Devcs | 1.08M (2.92%) | 60.00K Increased by +5.56% | Nov 30, 23 |
| 8 | Champlain Mid Cap Fund, LLC | 990.16K (2.67%) | -225.00 Decreased by -0.02% | Oct 31, 24 |
| 9 | Vanguard Small Cap Index | 925.47K (2.50%) | 1.80K Increased by +0.19% | Oct 31, 24 |
| 10 | Fidelity Advisor Health Care I | 840.00K (2.27%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 11 | T. Rowe Price New Horizons | 807.21K (2.18%) | -1.98K Decreased by -0.25% | Jun 30, 24 |
| 12 | US Small-Cap Growth II Equity Comp | 807.21K (2.18%) | -1.98K Decreased by -0.25% | Jun 30, 24 |
| 13 | Fidelity Advisor® Health Care I | 775.00K (2.09%) | 25.00K Increased by +3.23% | Nov 30, 23 |
| 14 | Strategic Advisers Fidelity US TtlStk | 654.90K (1.77%) | 12.00K Increased by +1.83% | Sep 30, 24 |
| 15 | T. Rowe Price Health Sciences | 591.64K (1.60%) | -5.76K Decreased by -0.97% | Sep 30, 24 |
| 16 | American Funds Growth Fund of Amer A | 586.01K (1.58%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | Capital Group Growth Fnd of Amer Comp | 586.01K (1.58%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 18 | Vanguard Institutional Extnd Mkt Idx Tr | 582.11K (1.57%) | -12.54K Decreased by -2.15% | Sep 30, 24 |
| 19 | American Funds SMALLCAP World A | 543.27K (1.47%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 20 | Vanguard Small Cap Growth Index Inv | 508.73K (1.37%) | -646.00 Decreased by -0.13% | Oct 31, 24 |