| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 15.47M (13.13%) | 216.54K Increased by +1.40% | Dec 31, 24 |
| 2 | Vanguard Group Inc | 11.92M (10.11%) | 154.22K Increased by +1.29% | Dec 31, 24 |
| 3 | FMR Inc | 10.79M (9.16%) | -1.30M Decreased by -12.04% | Dec 31, 24 |
| 4 | T. Rowe Price Investment Management,Inc. | 10.75M (9.12%) | 1.06M Increased by +9.88% | Dec 31, 24 |
| 5 | Wellington Management Company LLP | 7.89M (6.69%) | 113.73K Increased by +1.44% | Dec 31, 24 |
| 6 | State Street Corp | 6.17M (5.23%) | -290.98K Decreased by -4.72% | Dec 31, 24 |
| 7 | Darwin Global Management, Ltd. | 4.58M (3.88%) | 4.58M Increased by +100.00% | Jun 30, 24 |
| 8 | State Street Corporation | 4.52M (3.84%) | -1.37M Decreased by -30.37% | Mar 31, 24 |
| 9 | Bank of America Corp | 4.38M (3.72%) | -396.86K Decreased by -9.06% | Jun 30, 24 |
| 10 | Geode Capital Management, LLC | 2.84M (2.41%) | -7.25K Decreased by -0.26% | Dec 31, 24 |
| 11 | RTW INVESTMENTS, LLC | 2.72M (2.31%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 12 | T. Rowe Price Associates, Inc. | 2.63M (2.23%) | -539.86K Decreased by -20.57% | Dec 31, 24 |
| 13 | HHG PLC | 2.57M (2.18%) | 75.08K Increased by +2.92% | Dec 31, 23 |
| 14 | Deep Track Capital, LP | 2.50M (2.12%) | 1.87M Increased by +74.80% | Dec 31, 24 |
| 15 | Vestal Point Capital LP | 2.35M (1.99%) | 850.00K Increased by +36.17% | Dec 31, 24 |
| 16 | American Century Companies Inc | 2.23M (1.89%) | -499.06K Decreased by -22.42% | Sep 30, 23 |
| 17 | Morgan Stanley - Brokerage Accounts | 2.21M (1.88%) | 301.63K Increased by +13.64% | Jun 30, 24 |
| 18 | Polar Capital Holdings PLC | 2.20M (1.86%) | -141.13K Decreased by -6.42% | Dec 31, 24 |
| 19 | Marshall Wace Asset Management Ltd | 2.15M (1.83%) | 279.61K Increased by +12.99% | Dec 31, 24 |
| 20 | Boxer Capital LLC | 2.10M (1.78%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 6.66M (5.65%) | 4.87K Increased by +0.07% | Jan 31, 24 |
| 2 | Vanguard Health Care Inv | 4.07M (3.45%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 3 | iShares Core S&P Mid-Cap ETF | 3.85M (3.27%) | 7.04K Increased by +0.18% | Mar 31, 25 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 3.74M (3.17%) | 2.52K Increased by +0.07% | Feb 28, 25 |
| 5 | Vanguard Small Cap Index | 3.01M (2.56%) | 2.46K Increased by +0.08% | Feb 28, 25 |
| 6 | iShares Russell 2000 ETF | 3.00M (2.55%) | -26.02K Decreased by -0.87% | Mar 31, 25 |
| 7 | T. Rowe Price US Mid-Cap Growth Equity | 1.99M (1.69%) | -8.70K Decreased by -0.44% | Dec 31, 24 |
| 8 | T. Rowe Price Mid-Cap Growth | 1.99M (1.68%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 9 | SPDR® S&P Biotech ETF | 1.81M (1.53%) | -19.36K Decreased by -1.07% | Mar 31, 25 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 1.79M (1.52%) | 5.00K Increased by +0.28% | Feb 28, 25 |
| 11 | Vanguard Small Cap Growth Index Inv | 1.69M (1.44%) | -9.28K Decreased by -0.55% | Feb 28, 25 |
| 12 | American Century Heritage Inv | 1.54M (1.30%) | -447.11K Decreased by -29.12% | Sep 30, 23 |
| 13 | American Century US Opport. Mid Cap Gr | 1.54M (1.30%) | -447.11K Decreased by -29.12% | Sep 30, 23 |
| 14 | T. Rowe Price US Small-Cap Core Equity | 1.45M (1.23%) | 216.74K Increased by +14.95% | Dec 31, 24 |
| 15 | T. Rowe Price Small-Cap Stock | 1.45M (1.23%) | -1.09K Decreased by -0.07% | Jan 31, 25 |
| 16 | T. Rowe Price Small-Cap Value | 1.34M (1.13%) | 41.00K Increased by +3.07% | Feb 28, 25 |
| 17 | Fidelity Advisor Growth Opps M | 1.24M (1.05%) | 223.10K Increased by +17.99% | Feb 28, 25 |
| 18 | US Small-Cap Growth II Equity Comp | 1.24M (1.05%) | 52.81K Increased by +4.26% | Mar 31, 24 |
| 19 | Fidelity Select Health Care | 1.16M (0.98%) | -80.00K Decreased by -6.90% | Sep 30, 24 |
| 20 | Fidelity Advisor® Health Care I | 1.14M (0.97%) | 60.00K Increased by +5.26% | Nov 30, 23 |