| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | venBio Select Advisor LLC | 2.85M (17.81%) | 0 Increased by 0% | Dec 31, 23 |
| 2 | Longwood Capital Partners LLC | 1.85M (11.56%) | 0 Increased by 0% | Dec 31, 23 |
| 3 | SATTER MANAGEMENT CO., L.P. | 1.63M (10.19%) | 0 Increased by 0% | Dec 31, 23 |
| 4 | BlackRock Inc | 1.08M (6.76%) | 75.83K Increased by +7.01% | Dec 31, 23 |
| 5 | Baker Bros Advisors LP | 989.93K (6.19%) | 0 Increased by 0% | Sep 30, 23 |
| 6 | HHG PLC | 780.37K (4.88%) | 248.73K Increased by +31.87% | Sep 30, 23 |
| 7 | Vanguard Group Inc | 771.38K (4.82%) | 9.48K Increased by +1.23% | Sep 30, 23 |
| 8 | Vivo Capital, LLC | 509.57K (3.18%) | 0 Increased by 0% | Sep 30, 23 |
| 9 | Renaissance Technologies Corp | 398.72K (2.49%) | 152.8K Increased by +38.32% | Dec 31, 23 |
| 10 | Geode Capital Management, LLC | 366.78K (2.29%) | 34.27K Increased by +9.34% | Sep 30, 23 |
| 11 | Soleus Capital Management, L.P. | 333.23K (2.08%) | 0 Increased by 0% | Sep 30, 23 |
| 12 | ExodusPoint Capital Management, LP | 307.76K (1.92%) | 171.25K Increased by +55.64% | Sep 30, 23 |
| 13 | State Street Corporation | 296.37K (1.85%) | -1.65K Decreased by -0.56% | Sep 30, 23 |
| 14 | Ghost Tree Capital, LLC | 250K (1.56%) | 0 Increased by 0% | Sep 30, 23 |
| 15 | Citadel Advisors Llc | 236.27K (1.48%) | -22.63K Decreased by -9.58% | Sep 30, 23 |
| 16 | Morgan Stanley - Brokerage Accounts | 219.14K (1.37%) | 121.43K Increased by +55.41% | Sep 30, 23 |
| 17 | T. Rowe Price Associates, Inc. | 210.69K (1.32%) | -17.7K Decreased by -8.4% | Sep 30, 23 |
| 18 | 683 Capital Management LLC | 200K (1.25%) | 200K Increased by +100% | Dec 31, 23 |
| 19 | Ameriprise Financial Inc | 151.31K (0.95%) | 329 Increased by +0.22% | Sep 30, 23 |
| 20 | Northern Trust Corp | 141.15K (0.88%) | 12.82K Increased by +9.09% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 499.93K (3.12%) | 0 Increased by 0% | Jan 31, 24 |
| 2 | iShares Russell 2000 ETF | 391.67K (2.45%) | -64 Decreased by -0.02% | Feb 29, 24 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 247.52K (1.55%) | 0 Increased by 0% | Jan 31, 24 |
| 4 | Fidelity Small Cap Index | 161.14K (1.01%) | 6.1K Increased by +3.78% | Dec 31, 23 |
| 5 | Fidelity® Small Cap Index | 155.04K (0.97%) | 4.7K Increased by +3.03% | Oct 31, 23 |
| 6 | iShares Russell 2000 Value ETF | 145.55K (0.91%) | 184 Increased by +0.13% | Feb 1, 24 |
| 7 | T. Rowe Price Health Sciences | 123.56K (0.77%) | -12.08K Decreased by -9.78% | Sep 30, 23 |
| 8 | Fidelity Extended Market Index | 117.85K (0.74%) | 0 Increased by 0% | Jan 31, 24 |
| 9 | Fidelity® Extended Market Index | 108.52K (0.68%) | 0 Increased by 0% | Nov 30, 23 |
| 10 | State St Russell Sm/Mid Cp® Indx NL Cl C | 94.9K (0.59%) | 0 Increased by 0% | Feb 29, 24 |
| 11 | Vanguard Russell 2000 ETF | 54.25K (0.34%) | 1.2K Increased by +2.2% | Jan 31, 24 |
| 12 | BlackRock Extended Mkt Composite | 51.08K (0.32%) | 284 Increased by +0.56% | Sep 30, 23 |
| 13 | State St Russell Sm Cap® Indx SL Cl I | 49.69K (0.31%) | 0 Increased by 0% | Feb 29, 24 |
| 14 | BlackRock Extended Equity Market K | 44.14K (0.28%) | -89 Decreased by -0.2% | Dec 31, 23 |
| 15 | NT R2000 Value Index Fund - NL | 42.75K (0.27%) | -1.51K Decreased by -3.52% | Dec 31, 23 |
| 16 | NT R2000 Index Fund - NL | 42.45K (0.27%) | -1.44K Decreased by -3.39% | Dec 31, 23 |
| 17 | Schwab Small Cap Index | 37.08K (0.23%) | 0 Increased by 0% | Jan 31, 24 |
| 18 | iShares Micro-Cap ETF | 35.24K (0.22%) | 0 Increased by 0% | Feb 29, 24 |
| 19 | Russell 2000 Index Non-Lendable Fund E | 34.36K (0.21%) | 8.25K Increased by +24.01% | Dec 31, 23 |
| 20 | NT R2000 Index Fund - DC - NL - 2 | 33.43K (0.21%) | -1.27K Decreased by -3.79% | Dec 31, 23 |