| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Caligan Partners LP | 8.12M (12.26%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 2 | BlackRock Inc | 4.66M (7.04%) | 455.84K Increased by +9.78% | Dec 31, 24 |
| 3 | Vanguard Group Inc | 3.56M (5.37%) | 115.37K Increased by +3.24% | Dec 31, 24 |
| 4 | Farallon Capital Management, L.L.C. | 3.29M (4.97%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 5 | Findell Capital Management LLC | 3.08M (4.65%) | -113.54K Decreased by -3.69% | Dec 31, 24 |
| 6 | Kynam Capital Management, LP | 2.27M (3.42%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | Whitefort Capital Management, LP. | 1.99M (3.00%) | 285.22K Increased by +14.35% | Dec 31, 24 |
| 8 | Patient Square Capital | 1.86M (2.81%) | -5.32M Decreased by -286.08% | Dec 31, 24 |
| 9 | State Street Corp | 1.81M (2.74%) | -363.63K Decreased by -20.07% | Dec 31, 24 |
| 10 | Vestal Point Capital LP | 1.76M (2.66%) | 260.00K Increased by +14.77% | Dec 31, 24 |
| 11 | Opaleye Management Inc | 1.70M (2.56%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 12 | Geode Capital Management, LLC | 1.34M (2.02%) | 101.60K Increased by +7.59% | Dec 31, 24 |
| 13 | State Street Corporation | 1.23M (1.85%) | 267.01K Increased by +21.78% | Mar 31, 24 |
| 14 | TANG CAPITAL MANAGEMENT LLC | 1.10M (1.66%) | 300.00K Increased by +27.27% | Dec 31, 24 |
| 15 | Morgan Stanley - Brokerage Accounts | 1.07M (1.61%) | -304.15K Decreased by -28.51% | Jun 30, 24 |
| 16 | Goldman Sachs Group Inc | 778.28K (1.18%) | 517.81K Increased by +66.53% | Dec 31, 24 |
| 17 | Amvescap Plc. | 700.17K (1.06%) | 674.94K Increased by +96.40% | Dec 31, 24 |
| 18 | Northern Trust Corp | 589.92K (0.89%) | 96.38K Increased by +16.34% | Dec 31, 24 |
| 19 | Eversept Partners, LLC | 571.30K (0.86%) | 433.36K Increased by +75.85% | Dec 31, 24 |
| 20 | Bank of America Corp | 568.77K (0.86%) | 81.99K Increased by +14.41% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.99M (3.01%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 2 | iShares Russell 2000 ETF | 1.63M (2.46%) | -19.13K Decreased by -1.18% | Feb 28, 25 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 769.26K (1.16%) | -12.43K Decreased by -1.62% | Feb 28, 25 |
| 4 | Invesco Pharmaceuticals ETF | 635.40K (0.96%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 5 | Fidelity Small Cap Index | 633.02K (0.96%) | 48.21K Increased by +7.62% | Dec 31, 24 |
| 6 | iShares Russell 2000 Growth ETF | 560.49K (0.85%) | -662.00 Decreased by -0.12% | Feb 28, 25 |
| 7 | Fidelity® Small Cap Index | 458.27K (0.69%) | 11.66K Increased by +2.55% | Oct 31, 23 |
| 8 | State St Russell Sm/Mid Cp® Indx NL Cl C | 377.77K (0.57%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 9 | Vanguard Russell 2000 ETF | 290.17K (0.44%) | 8.67K Increased by +2.99% | Feb 28, 25 |
| 10 | SPDR® S&P Kensho New Economies Comps ETF | 289.85K (0.44%) | 142.00 Increased by +0.05% | Feb 28, 25 |
| 11 | Fidelity Extended Market Index | 259.08K (0.39%) | -3.94K Decreased by -1.52% | Jan 31, 25 |
| 12 | Fidelity® Extended Market Index | 258.26K (0.39%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 13 | Oberweis Micro-Cap | 250.90K (0.38%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 14 | Oberweis Micro-Cap Growth | 250.90K (0.38%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 15 | Invesco Dorsey Wright SmallCap Momt ETF | 247.99K (0.37%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 16 | Schwab US Small-Cap ETF™ | 226.85K (0.34%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 17 | State St Russell Sm Cap® Indx SL Cl I | 215.39K (0.33%) | -14.90K Decreased by -6.92% | Feb 28, 25 |
| 18 | SPDR® S&P Pharmaceuticals ETF | 192.46K (0.29%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 19 | Invesco Dorsey Wright Healthcare MomtETF | 188.65K (0.28%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 20 | MEDICAL BioHealth EUR Acc | 180.31K (0.27%) | 0.00 Increased by 0.00% | Jul 31, 24 |