| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Group Inc | 10.16M (9.19%) | -1.63K Decreased by -0.02% | Jun 30, 25 |
| 2 | FMR Inc | 9.82M (8.89%) | -1.43M Decreased by -14.53% | Jun 30, 25 |
| 3 | BlackRock Inc | 5.44M (4.92%) | -538.96K Decreased by -9.91% | Jun 30, 25 |
| 4 | State Street Corp | 3.78M (3.42%) | -279.73K Decreased by -7.41% | Jun 30, 25 |
| 5 | venBio Select Advisor LLC | 3.59M (3.25%) | 3.59M Increased by +100.00% | Mar 31, 24 |
| 6 | State Street Corporation | 3.33M (3.01%) | -2.41M Decreased by -72.34% | Mar 31, 24 |
| 7 | Morgan Stanley - Brokerage Accounts | 3.25M (2.94%) | 127.04K Increased by +3.91% | Jun 30, 25 |
| 8 | JPMorgan Chase & Co | 2.64M (2.39%) | -487.45K Decreased by -18.47% | Jun 30, 25 |
| 9 | Susquehanna International Group, LLP | 2.07M (1.87%) | 389.85K Increased by +18.86% | Jun 30, 25 |
| 10 | Boxer Capital LLC | 2.00M (1.81%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 11 | Geode Capital Management, LLC | 1.92M (1.74%) | -61.08K Decreased by -3.18% | Jun 30, 25 |
| 12 | Pictet Asset Manangement SA | 1.92M (1.73%) | -4.56K Decreased by -0.24% | Jun 30, 25 |
| 13 | NORGES BANK | 1.77M (1.60%) | 488.85K Increased by +27.65% | Jun 30, 25 |
| 14 | Balyasny Asset Management LLC | 1.65M (1.49%) | 788.18K Increased by +47.81% | Mar 31, 25 |
| 15 | Ameriprise Financial Inc | 1.48M (1.34%) | 58.19K Increased by +3.94% | Jun 30, 25 |
| 16 | BRAIDWELL LP | 1.44M (1.30%) | 1.60K Increased by +0.11% | Jun 30, 25 |
| 17 | Massachusetts Financial Services Company | 1.36M (1.23%) | 1.11M Increased by +81.71% | Dec 31, 24 |
| 18 | Two Sigma Investments LLC | 1.31M (1.19%) | 1.26M Increased by +96.01% | Jun 30, 25 |
| 19 | Deerfield Management Co | 1.28M (1.16%) | 154.00K Increased by +12.04% | Sep 30, 23 |
| 20 | Wasatch Advisors Inc. | 1.27M (1.15%) | 311.68K Increased by +24.45% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl O | 5.10M (4.62%) | 70.32K Increased by +1.38% | Aug 31, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.38M (3.05%) | -72.21K Decreased by -2.14% | Jul 31, 25 |
| 3 | Fidelity® Growth Company | 3.33M (3.01%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 4 | Vanguard US Total Market Shares ETF | 3.32M (3.01%) | 2.50K Increased by +0.08% | Sep 30, 24 |
| 5 | Vanguard Small Cap Index | 2.59M (2.34%) | -17.31K Decreased by -0.67% | Jul 31, 25 |
| 6 | iShares Russell 2000 ETF | 2.51M (2.27%) | 7.70K Increased by +0.31% | Mar 28, 24 |
| 7 | American Century Heritage Inv | 1.93M (1.74%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 8 | American Century US Opport. Mid Cap Gr | 1.93M (1.74%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 9 | SPDR® S&P Biotech ETF | 1.92M (1.74%) | 4.29K Increased by +0.22% | Aug 31, 25 |
| 10 | Vanguard Small Cap Growth Index Inv | 1.44M (1.31%) | -556.00 Decreased by -0.04% | Jul 31, 25 |
| 11 | Fidelity® Growth Company K6 | 1.27M (1.15%) | -24.16K Decreased by -1.90% | Nov 30, 23 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.21M (1.09%) | -529.99K Decreased by -43.92% | Jul 31, 25 |
| 13 | AB Small Cap Growth A | 1.20M (1.09%) | -18.57K Decreased by -1.54% | Dec 31, 23 |
| 14 | Fidelity Select Health Care | 1.18M (1.07%) | -160.00K Decreased by -13.56% | Jul 31, 25 |
| 15 | Fidelity Growth Compy Commingled Pl S | 1.14M (1.03%) | -454.62K Decreased by -39.97% | May 31, 25 |
| 16 | JPM US Mid Cap Growth-Composite | 1.09M (0.99%) | -55.90K Decreased by -5.12% | Jun 30, 25 |
| 17 | JPMorgan Mid Cap Growth I | 1.09M (0.98%) | -3.45K Decreased by -0.32% | Jul 31, 25 |
| 18 | Fidelity Advisor Growth Opps M | 1.06M (0.96%) | 91.20K Increased by +8.59% | Jul 31, 25 |
| 19 | Fidelity® Series Growth Company | 1.03M (0.93%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 20 | Fidelity Small Cap Index | 1.02M (0.92%) | -6.23K Decreased by -0.61% | Apr 30, 24 |