| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 14.39M (19.47%) | -299.63K Decreased by -2.08% | Mar 31, 25 |
| 2 | RA Capital Management, LLC | 9.70M (13.12%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | BlackRock Inc | 8.28M (11.20%) | -857.04K Decreased by -10.35% | Mar 31, 25 |
| 4 | Vanguard Group Inc | 6.05M (8.19%) | 436.66K Increased by +7.21% | Mar 31, 25 |
| 5 | Deep Track Capital, LP | 4.63M (6.27%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | EcoR1 Capital, LLC | 4.06M (5.49%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 7 | State Street Corporation | 3.92M (5.30%) | 797.64K Increased by +20.37% | Mar 31, 24 |
| 8 | Merck & Co Inc | 3.55M (4.80%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | BRAIDWELL LP | 2.16M (2.92%) | -222.46K Decreased by -10.31% | Sep 30, 24 |
| 10 | Geode Capital Management, LLC | 1.96M (2.65%) | 47.85K Increased by +2.44% | Mar 31, 25 |
| 11 | State Street Corp | 1.64M (2.22%) | -209.03K Decreased by -12.74% | Mar 31, 25 |
| 12 | JPMorgan Chase & Co | 1.49M (2.01%) | -156.42K Decreased by -10.53% | Mar 31, 25 |
| 13 | Acadian Asset Management LLC | 1.44M (1.95%) | 1.38M Increased by +96.10% | Mar 31, 25 |
| 14 | Jacobs Levy Equity Management, Inc. | 1.33M (1.81%) | 274.34K Increased by +20.56% | Mar 31, 25 |
| 15 | Euclidean Capital LLC | 1.31M (1.77%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 16 | Verition Fund Managegment, LLC | 1.25M (1.70%) | 1.11M Increased by +88.31% | Mar 31, 24 |
| 17 | Soleus Capital Management, L.P. | 1.21M (1.63%) | -1.03M Decreased by -85.44% | Sep 30, 24 |
| 18 | Deutsche Bank AG | 1.10M (1.49%) | -4.74K Decreased by -0.43% | Mar 31, 25 |
| 19 | Deerfield Management Co | 1.06M (1.43%) | -11.77K Decreased by -1.12% | Mar 31, 25 |
| 20 | Renaissance Technologies Corp | 1.03M (1.40%) | 118.12K Increased by +11.42% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl S | 5.29M (7.16%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 2 | Fidelity Growth Compy Commingled Pl O | 5.02M (6.79%) | 13.10K Increased by +0.26% | Aug 31, 24 |
| 3 | Fidelity Growth Company Fund | 3.67M (4.96%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 4 | Fidelity® Select Biotechnology | 3.38M (4.57%) | 3.00K Increased by +0.09% | Nov 30, 23 |
| 5 | Fidelity® Growth Company | 3.10M (4.19%) | 12.30K Increased by +0.40% | Nov 30, 23 |
| 6 | Fidelity Select Biotechnology | 3.01M (4.08%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 7 | Vanguard Total Stock Mkt Idx Inv | 2.47M (3.34%) | 0.00 Increased by 0.00% | May 31, 25 |
| 8 | Vanguard US Total Market Shares ETF | 2.37M (3.20%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | iShares Russell 2000 ETF | 2.02M (2.73%) | 0.00 Increased by 0.00% | May 31, 25 |
| 10 | JPMorgan Small Cap Growth A | 1.51M (2.04%) | 605.20K Increased by +40.17% | Sep 30, 24 |
| 11 | Fidelity Growth Company K6 | 1.30M (1.76%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 12 | Xtrackers S&P 500 Swap ETF 1C | 1.20M (1.62%) | 1.09M Increased by +90.68% | Jun 30, 24 |
| 13 | Fidelity® Growth Company K6 | 1.17M (1.58%) | -16.86K Decreased by -1.44% | Nov 30, 23 |
| 14 | Vanguard Institutional Extnd Mkt Idx Tr | 1.16M (1.57%) | 0.00 Increased by 0.00% | May 31, 25 |
| 15 | Fidelity Series Growth Company | 1.05M (1.42%) | 55.80K Increased by +5.32% | Apr 30, 25 |
| 16 | Fidelity Small Cap Index | 813.88K (1.10%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 17 | Vanguard Small Cap Index | 810.62K (1.10%) | 2.51K Increased by +0.31% | Nov 30, 23 |
| 18 | SPDR® S&P Biotech ETF | 797.27K (1.08%) | -24.21K Decreased by -3.04% | Nov 27, 24 |
| 19 | Fidelity® Series Growth Company | 782.36K (1.06%) | 3.90K Increased by +0.50% | Nov 30, 23 |
| 20 | iShares Russell 2000 Growth ETF | 759.39K (1.03%) | 0.00 Increased by 0.00% | May 31, 25 |