| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 6.07M (8.58%) | 406.02K Increased by +6.69% | Dec 31, 24 |
| 2 | COMMODORE CAPITAL LP | 4.31M (6.09%) | -3.69M Decreased by -85.68% | Dec 31, 24 |
| 3 | Blackstone Inc | 3.59M (5.07%) | -325.00K Decreased by -9.06% | Dec 31, 24 |
| 4 | Driehaus Capital Management LLC | 3.38M (4.77%) | -517.92K Decreased by -15.34% | Dec 31, 24 |
| 5 | Octagon Capital Advisors LP | 3.02M (4.27%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 6 | Deep Track Capital, LP | 2.82M (3.98%) | -4.25M Decreased by -150.84% | Dec 31, 24 |
| 7 | Marshall Wace Asset Management Ltd | 2.50M (3.54%) | 213.53K Increased by +8.54% | Dec 31, 24 |
| 8 | Great Point Partners LLC | 2.00M (2.83%) | 2.00M Increased by +100.00% | Mar 31, 24 |
| 9 | Vanguard Group Inc | 1.91M (2.70%) | -37.48K Decreased by -1.96% | Dec 31, 24 |
| 10 | State Street Corp | 1.78M (2.52%) | -33.33K Decreased by -1.87% | Dec 31, 24 |
| 11 | Geode Capital Management, LLC | 1.72M (2.44%) | 45.39K Increased by +2.63% | Dec 31, 24 |
| 12 | Awm Investment Company Inc | 1.19M (1.69%) | 340.16K Increased by +28.51% | Dec 31, 24 |
| 13 | Artal Group S A | 1.01M (1.43%) | 1.01M Increased by +100.00% | Jun 30, 24 |
| 14 | Woodline Partners LP | 1.01M (1.42%) | 2.65K Increased by +0.26% | Dec 31, 24 |
| 15 | HHG PLC | 955.68K (1.35%) | 955.68K Increased by +100.00% | Mar 31, 24 |
| 16 | Tri Locum Partners LP | 820.79K (1.16%) | -842.16K Decreased by -102.60% | Dec 31, 24 |
| 17 | Soleus Capital Management, L.P. | 750.24K (1.06%) | 750.24K Increased by +100.00% | Mar 31, 24 |
| 18 | Northern Trust Corp | 684.84K (0.97%) | 76.56K Increased by +11.18% | Dec 31, 24 |
| 19 | Charles Schwab Investment Management Inc | 593.36K (0.84%) | -9.19K Decreased by -1.55% | Dec 31, 24 |
| 20 | Morgan Stanley - Brokerage Accounts | 496.65K (0.70%) | 141.03K Increased by +28.40% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Russell 2000 ETF | 1.82M (2.57%) | 307.00 Increased by +0.02% | Apr 30, 25 |
| 2 | Vanguard Institutional Extnd Mkt Idx Tr | 1.04M (1.47%) | 45.70K Increased by +4.41% | Mar 31, 25 |
| 3 | Fidelity Small Cap Index | 802.17K (1.13%) | 10.00K Increased by +1.25% | Feb 28, 25 |
| 4 | Heptagon Driehaus US Micro Cap Eq C$ Acc | 677.75K (0.96%) | -46.56K Decreased by -6.87% | Mar 31, 25 |
| 5 | iShares Russell 2000 Growth ETF | 651.33K (0.92%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 6 | Nuveen Quant Small Cap Equity R6 | 523.40K (0.74%) | 523.40K Increased by +100.00% | Feb 28, 25 |
| 7 | State St Russell Sm/Mid Cp® Indx NL Cl C | 436.30K (0.62%) | -18.70K Decreased by -4.29% | Mar 31, 25 |
| 8 | State St Russell Sm/Mid Cp® Indx SL Cl I | 436.30K (0.62%) | -18.70K Decreased by -4.29% | Mar 31, 25 |
| 9 | Fidelity Extended Market Index | 366.24K (0.52%) | 7.30K Increased by +1.99% | Mar 31, 25 |
| 10 | Vanguard Russell 2000 ETF | 343.58K (0.49%) | -26.72K Decreased by -7.78% | Mar 31, 25 |
| 11 | Schwab US Small-Cap ETF™ | 310.50K (0.44%) | -154.00 Decreased by -0.05% | Apr 30, 25 |
| 12 | SPDR® S&P Pharmaceuticals ETF | 248.49K (0.35%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 13 | State St Russell Sm Cap® Indx SL Cl I | 239.60K (0.34%) | -37.20K Decreased by -15.53% | Mar 31, 25 |
| 14 | Driehaus Micro Cap Growth USD | 226.61K (0.32%) | 1.33K Increased by +0.59% | Feb 28, 25 |
| 15 | NT R2000 Growth Index Fund - NL | 200.34K (0.28%) | 15.14K Increased by +7.56% | Dec 31, 24 |
| 16 | Fidelity® Extended Market Index | 188.62K (0.27%) | 15.37K Increased by +8.15% | Nov 30, 23 |
| 17 | Schwab Small Cap Index | 177.73K (0.25%) | -16.07K Decreased by -9.04% | Mar 31, 25 |
| 18 | NT R2000 Index Fund - NL | 177.05K (0.25%) | -13.95K Decreased by -7.88% | Mar 31, 25 |
| 19 | Vanguard Health Care ETF | 173.95K (0.25%) | -960.00 Decreased by -0.55% | Mar 31, 25 |
| 20 | iShares US Pharmaceuticals ETF | 172.83K (0.24%) | 0.00 Increased by 0.00% | Apr 30, 25 |