| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | TPG GP A, LLC | 160.71M (108.27%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | Summit Partners L P | 41.93M (28.25%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 3 | FMR Inc | 34.85M (23.48%) | 1.58M Increased by +4.54% | Mar 31, 25 |
| 4 | Vanguard Group Inc | 12.23M (8.24%) | 1.01M Increased by +8.25% | Jun 30, 25 |
| 5 | BlackRock Inc | 12.18M (8.21%) | 1.20M Increased by +9.88% | Mar 31, 25 |
| 6 | Durable Capital Partners LP | 9.51M (6.41%) | -932.24K Decreased by -9.80% | Dec 31, 24 |
| 7 | Jennison Associates LLC | 7.27M (4.89%) | -989.99K Decreased by -13.63% | Jun 30, 25 |
| 8 | Dimensional Fund Advisors, Inc. | 6.57M (4.43%) | 1.75M Increased by +26.57% | Jun 30, 25 |
| 9 | Millennium Management LLC | 5.83M (3.93%) | 359.50K Increased by +6.16% | Mar 31, 25 |
| 10 | Brown Advisory Holdings Inc | 5.82M (3.92%) | -192.23K Decreased by -3.30% | Mar 31, 25 |
| 11 | Morgan Stanley - Brokerage Accounts | 5.23M (3.53%) | -1.77M Decreased by -33.73% | Mar 31, 25 |
| 12 | Wellington Management Company LLP | 4.57M (3.08%) | -827.58K Decreased by -18.10% | Jun 30, 25 |
| 13 | T. Rowe Price Investment Management,Inc. | 4.41M (2.97%) | 4.41M Increased by +100.00% | Jun 30, 25 |
| 14 | Goldman Sachs Group Inc | 3.82M (2.58%) | -615.65K Decreased by -16.11% | Jun 30, 25 |
| 15 | Geode Capital Management, LLC | 3.51M (2.36%) | 41.44K Increased by +1.18% | Mar 31, 25 |
| 16 | Principal Financial Group Inc | 3.42M (2.30%) | -168.83K Decreased by -4.94% | Jun 30, 25 |
| 17 | State Street Corp | 3.07M (2.07%) | 67.60K Increased by +2.20% | Mar 31, 25 |
| 18 | UBS Asset Mgmt Americas Inc | 2.95M (1.99%) | 2.34M Increased by +79.16% | Jun 30, 25 |
| 19 | Stockbridge Partners LLC | 2.81M (1.90%) | -873.94K Decreased by -31.07% | Sep 30, 23 |
| 20 | Rock Springs Capital Management LP | 2.55M (1.72%) | -551.00K Decreased by -21.61% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Select Medical Tech and Devcs | 7.01M (4.72%) | 305.60K Increased by +4.36% | Nov 30, 23 |
| 2 | Fidelity Select Health Care | 5.00M (3.37%) | -400.00K Decreased by -8.00% | Jun 30, 25 |
| 3 | Fidelity Select Medical Tech and Devcs | 4.50M (3.03%) | 0.00 Increased by 0.00% | May 31, 25 |
| 4 | Select Health Care Svcs Port | 4.29M (2.89%) | 67.83K Increased by +1.58% | Nov 30, 23 |
| 5 | Fidelity Advisor® Health Care I | 4.20M (2.83%) | 395.45K Increased by +9.43% | Nov 30, 23 |
| 6 | Fidelity Small Cap Growth | 4.18M (2.82%) | 851.38K Increased by +20.36% | May 31, 25 |
| 7 | Fidelity Select Health Care Svcs Port | 3.35M (2.26%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 8 | Strategic Advisers Fidelity US TtlStk | 3.26M (2.20%) | 84.20K Increased by +2.58% | Jun 30, 25 |
| 9 | iShares Russell 2000 ETF | 3.14M (2.11%) | -59.64K Decreased by -1.90% | Jul 31, 25 |
| 10 | Vanguard US Total Market Shares ETF | 3.02M (2.03%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 11 | Vanguard Total Stock Mkt Idx Inv | 2.95M (1.99%) | -65.55K Decreased by -2.22% | Jul 31, 25 |
| 12 | Fidelity Advisor Health Care I | 2.80M (1.89%) | -380.00K Decreased by -13.57% | Jun 30, 25 |
| 13 | Jennison SMid Cap Core Equity | 2.45M (1.65%) | -793.12K Decreased by -32.31% | Jun 30, 25 |
| 14 | PGIM Jennison Small Company A | 2.45M (1.65%) | 7.02K Increased by +0.29% | Jul 31, 25 |
| 15 | FIAM Small Cap Core CIT Cl B | 2.38M (1.61%) | -20.40K Decreased by -0.86% | May 31, 25 |
| 16 | Vanguard Small Cap Index | 2.36M (1.59%) | -15.77K Decreased by -0.67% | Jul 31, 25 |
| 17 | Strategic Advisers® Fidelity US TtlStk | 2.34M (1.58%) | 1.40M Increased by +59.74% | Nov 30, 23 |
| 18 | FIAM Small Cap Core Composite | 2.28M (1.53%) | 114.90K Increased by +5.05% | Mar 31, 25 |
| 19 | T. Rowe Price Small-Cap Stock | 2.18M (1.47%) | 2.18M Increased by +100.00% | Sep 30, 24 |
| 20 | T. Rowe Price US Small-Cap Core Equity | 2.18M (1.47%) | 2.18M Increased by +100.00% | Sep 30, 24 |