| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Deep Track Capital, LP | 14.29M (11.68%) | 1.46M Increased by +10.20% | Mar 31, 25 |
| 2 | SUMMER ROAD LLC | 13.88M (11.34%) | 8.55K Increased by +0.06% | Mar 31, 25 |
| 3 | VR Adviser, LLC | 12.76M (10.43%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 4 | BlackRock Inc | 12.01M (9.82%) | 165.91K Increased by +1.38% | Mar 31, 25 |
| 5 | Vanguard Group Inc | 8.36M (6.84%) | -119.40K Decreased by -1.43% | Mar 31, 25 |
| 6 | venBio Select Advisor LLC | 8.06M (6.59%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 7 | TCG Crossover Management, LLC | 5.32M (4.35%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 8 | Adage Capital Partners Gp LLC | 5.20M (4.25%) | 1.60M Increased by +30.77% | Mar 31, 25 |
| 9 | Citadel Advisors Llc | 4.81M (3.93%) | 354.30K Increased by +7.36% | Mar 31, 25 |
| 10 | Geode Capital Management, LLC | 3.42M (2.80%) | 186.10K Increased by +5.44% | Mar 31, 25 |
| 11 | State Street Corp | 3.39M (2.77%) | -98.04K Decreased by -2.89% | Mar 31, 25 |
| 12 | Perceptive Advisors LLC | 3.32M (2.72%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 13 | Assenagon Asset Management SA | 2.83M (2.31%) | 2.83M Increased by +100.00% | Sep 30, 24 |
| 14 | Deltec Asset Management LLC | 2.72M (2.22%) | 100.00K Increased by +3.68% | Mar 31, 25 |
| 15 | Octagon Capital Advisors LP | 2.42M (1.98%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 16 | State Street Corporation | 2.40M (1.96%) | 862.80K Increased by +35.91% | Mar 31, 24 |
| 17 | Logos Global Management LP | 2.30M (1.88%) | -1.20M Decreased by -52.17% | Mar 31, 25 |
| 18 | BRAIDWELL LP | 2.24M (1.83%) | 596.00K Increased by +26.61% | Sep 30, 24 |
| 19 | Morgan Stanley - Brokerage Accounts | 2.19M (1.79%) | 365.55K Increased by +16.70% | Mar 31, 25 |
| 20 | Nantahala Capital Management, LLC | 2.00M (1.63%) | 2.00M Increased by +100.00% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 4.81M (3.93%) | 97.26K Increased by +2.02% | Apr 30, 25 |
| 2 | Vanguard US Total Market Shares ETF | 4.64M (3.79%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 3 | iShares Russell 2000 ETF | 3.96M (3.24%) | 0.00 Increased by 0.00% | May 31, 25 |
| 4 | Vanguard Institutional Extnd Mkt Idx Tr | 2.01M (1.64%) | 3.01K Increased by +0.15% | Apr 30, 25 |
| 5 | Fidelity Small Cap Index | 1.58M (1.29%) | 36.89K Increased by +2.33% | Mar 31, 25 |
| 6 | iShares Russell 2000 Growth ETF | 1.37M (1.12%) | 0.00 Increased by 0.00% | May 31, 25 |
| 7 | Fidelity Growth Compy Commingled Pl S | 1.32M (1.08%) | 1.11M Increased by +83.93% | Apr 30, 25 |
| 8 | Fidelity Select Pharmaceuticals Port | 960.22K (0.78%) | 517.10K Increased by +53.85% | Apr 30, 25 |
| 9 | Fidelity Growth Company Fund | 955.68K (0.78%) | 801.78K Increased by +83.90% | Apr 30, 25 |
| 10 | State St Russell Sm/Mid Cp® Indx SL Cl I | 912.96K (0.75%) | 2.80K Increased by +0.31% | May 31, 25 |
| 11 | State St Russell Sm/Mid Cp® Indx NL Cl C | 910.16K (0.74%) | 3.49K Increased by +0.38% | Apr 30, 25 |
| 12 | Artisan International Small-Mid Investor | 806.65K (0.66%) | -79.37K Decreased by -9.84% | Mar 31, 25 |
| 13 | Artisan Non-U.S. Small-Mid Growth Comp | 806.65K (0.66%) | -79.37K Decreased by -9.84% | Mar 31, 25 |
| 14 | TIAA-CREF Quant Small-Cap Equity Instl | 797.67K (0.65%) | 16.08K Increased by +2.02% | Feb 29, 24 |
| 15 | Vanguard Russell 2000 ETF | 790.38K (0.65%) | 47.86K Increased by +6.05% | Apr 30, 25 |
| 16 | Invesco Pharmaceuticals ETF | 786.39K (0.64%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 17 | Fidelity® Small Cap Index | 761.68K (0.62%) | 25.52K Increased by +3.35% | Oct 31, 23 |
| 18 | Franklin Biotechnology Discv A(acc)USD | 759.90K (0.62%) | 0.00 Increased by 0.00% | May 31, 25 |
| 19 | Xtrackers S&P 500 Swap ETF 1C | 741.00K (0.61%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 20 | Fidelity Extended Market Index | 716.57K (0.59%) | 10.91K Increased by +1.52% | Apr 30, 25 |