| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Northpond Ventures, LLC | 4.21M (20.08%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 2 | Citadel Advisors Llc | 2.17M (10.32%) | -14.21K Decreased by -0.66% | Sep 30, 23 |
| 3 | Deerfield Management Co | 1.83M (8.71%) | -224.61K Decreased by -12.29% | Sep 30, 23 |
| 4 | Bvf Inc | 1.81M (8.64%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 5 | Artal Group S A | 1.81M (8.63%) | -96.94K Decreased by -5.35% | Dec 31, 23 |
| 6 | Deep Track Capital, LP | 1.59M (7.60%) | -172.20K Decreased by -10.80% | Dec 31, 23 |
| 7 | BlackRock Inc | 919.13K (4.38%) | 71.85K Increased by +7.82% | Dec 31, 23 |
| 8 | Vanguard Group Inc | 799.20K (3.81%) | 5.23K Increased by +0.65% | Dec 31, 23 |
| 9 | Cormorant Asset Management, LLC | 616.79K (2.94%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Pivotal bioVenture Partners Investment Advisor LLC | 560.60K (2.67%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 11 | Sphera Funds Management Ltd. | 535.12K (2.55%) | 535.12K Increased by +100.00% | Dec 31, 23 |
| 12 | Rock Springs Capital Management LP | 471.96K (2.25%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 13 | Orbimed Advisors, LLC | 448.89K (2.14%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 14 | Geode Capital Management, LLC | 315.54K (1.50%) | 10.36K Increased by +3.28% | Dec 31, 23 |
| 15 | ArrowMark Colorado Holdings, LLC (ArrowMark Partners) | 289.46K (1.38%) | 289.46K Increased by +100.00% | Dec 31, 23 |
| 16 | Harvard Management Co Inc | 289.46K (1.38%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | State Street Corporation | 283.29K (1.35%) | 5.68K Increased by +2.00% | Dec 31, 23 |
| 18 | Ensign Peak Advisors Inc | 228.67K (1.09%) | 216.75K Increased by +94.79% | Dec 31, 23 |
| 19 | Anson Funds Management LP | 207.02K (0.99%) | 207.02K Increased by +100.00% | Dec 31, 23 |
| 20 | Trustees Of Columbia University In The City Of New York | 192.97K (0.92%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 620.14K (2.95%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 2 | iShares Russell 2000 ETF | 357.59K (1.70%) | -2.87K Decreased by -0.80% | Apr 30, 24 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 170.24K (0.81%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 4 | Fidelity Small Cap Index | 154.24K (0.73%) | 0.00 Increased by 0.00% | Feb 29, 24 |
| 5 | Fidelity® Small Cap Index | 147.23K (0.70%) | 2.17K Increased by +1.47% | Oct 31, 23 |
| 6 | Fidelity Select Biotechnology | 140.32K (0.67%) | 0.00 Increased by 0.00% | Jan 31, 24 |
| 7 | Fidelity® Select Biotechnology | 140.32K (0.67%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 8 | iShares Russell 2000 Value ETF | 135.93K (0.65%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 9 | Bridgeway Ultra-Small Company Market | 125.06K (0.60%) | 120.00K Increased by +95.95% | Dec 31, 23 |
| 10 | State St Russell Sm/Mid Cp® Indx NL Cl C | 100.80K (0.48%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 11 | Fidelity Extended Market Index | 72.66K (0.35%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 12 | Fidelity® Extended Market Index | 67.41K (0.32%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 13 | Vanguard Russell 2000 ETF | 59.86K (0.29%) | 1.96K Increased by +3.28% | Mar 31, 24 |
| 14 | State St Russell Sm Cap® Indx SL Cl I | 58.60K (0.28%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 15 | NT R2000 Value Index Fund - NL | 42.43K (0.20%) | -6.83K Decreased by -16.10% | Dec 31, 23 |
| 16 | NT R2000 Index Fund - NL | 42.13K (0.20%) | -6.72K Decreased by -15.95% | Dec 31, 23 |
| 17 | Schwab Small Cap Index | 36.73K (0.17%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 18 | iShares Micro-Cap ETF | 33.33K (0.16%) | -227.00 Decreased by -0.68% | Apr 30, 24 |
| 19 | NT R2000 Index Fund - DC - NL - 2 | 33.17K (0.16%) | -5.44K Decreased by -16.40% | Dec 31, 23 |
| 20 | NT R2000 Value Index Fund - L | 30.65K (0.15%) | 0.00 Increased by 0.00% | Dec 31, 23 |