| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | TANG CAPITAL MANAGEMENT LLC | 5.00M (9.88%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | BlackRock Inc | 4.32M (8.55%) | -41.36K Decreased by -0.96% | Mar 31, 25 |
| 3 | Nantahala Capital Management, LLC | 4.20M (8.30%) | 546.58K Increased by +13.02% | Jun 30, 25 |
| 4 | Caligan Partners LP | 3.34M (6.61%) | 610.82K Increased by +18.28% | Jun 30, 25 |
| 5 | Vanguard Group Inc | 3.32M (6.56%) | 84.18K Increased by +2.54% | Jun 30, 25 |
| 6 | Perceptive Advisors LLC | 2.47M (4.89%) | -1.65M Decreased by -66.84% | Jun 30, 25 |
| 7 | First Manhattan Co. LLC | 2.29M (4.52%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Soleus Capital Management, L.P. | 2.12M (4.19%) | 1.04M Increased by +49.07% | Jun 30, 25 |
| 9 | Frontier Capital Management CO Inc | 1.66M (3.29%) | 457.53K Increased by +27.48% | Jun 30, 25 |
| 10 | Millennium Management LLC | 1.39M (2.75%) | 23.61K Increased by +1.70% | Mar 31, 25 |
| 11 | State Street Corp | 1.38M (2.73%) | -39.16K Decreased by -2.83% | Mar 31, 25 |
| 12 | Geode Capital Management, LLC | 1.26M (2.49%) | 47.45K Increased by +3.76% | Mar 31, 25 |
| 13 | Eversept Partners, LLC | 1.17M (2.31%) | 1.17M Increased by +100.00% | Jun 30, 25 |
| 14 | BOOTHBAY FUND MANAGEMENT, LLC | 1.14M (2.26%) | -146.54K Decreased by -12.84% | Mar 31, 25 |
| 15 | Schroder Investment Management Group | 1.06M (2.09%) | 7.37K Increased by +0.70% | Jun 30, 25 |
| 16 | State Street Corporation | 1.03M (2.04%) | 6.19K Increased by +0.60% | Mar 31, 24 |
| 17 | Nuveen, LLC | 1.02M (2.03%) | 1.02M Increased by +100.00% | Mar 31, 25 |
| 18 | Rice Hall James & Associates, LLC | 996.04K (1.97%) | 74.65K Increased by +7.49% | Jun 30, 25 |
| 19 | Soros Fund Management LLC | 995.49K (1.97%) | -104.52K Decreased by -10.50% | Mar 31, 25 |
| 20 | Lord, Abbett & Co LLC | 995.45K (1.97%) | -618.08K Decreased by -62.09% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BioPharma Credit Ord | 5.66M (11.19%) | -99.14K Decreased by -1.75% | Dec 31, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 1.69M (3.34%) | -37.45K Decreased by -2.22% | Jul 31, 25 |
| 3 | Vanguard US Total Market Shares ETF | 1.68M (3.33%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | iShares Russell 2000 ETF | 1.29M (2.54%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 5 | Schroder US Smaller Companies Acc | 764.91K (1.51%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 6 | Xtrackers S&P 500 Swap ETF 1C | 731.43K (1.45%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 7 | Oberweis Micro-Cap | 677.60K (1.34%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 8 | Oberweis Micro-Cap Growth | 677.60K (1.34%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 9 | CREF Stock R1 | 572.75K (1.13%) | 245.42K Increased by +42.85% | Feb 28, 25 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 544.78K (1.08%) | -237.22K Decreased by -43.54% | Jul 31, 25 |
| 11 | Fidelity Small Cap Index | 535.29K (1.06%) | -30.13K Decreased by -5.63% | Jun 30, 25 |
| 12 | Invesco S&P 500 ETF | 468.69K (0.93%) | 468.69K Increased by +100.00% | Jul 31, 25 |
| 13 | iShares Russell 2000 Growth ETF | 465.23K (0.92%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 14 | Nuveen Quant Small Cap Equity Instl | 463.37K (0.92%) | 9.34K Increased by +2.02% | Feb 29, 24 |
| 15 | Nuveen Quant Small Cap Equity R6 | 456.83K (0.90%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 16 | TIAA-CREF Quant Small-Cap Equity Instl | 454.03K (0.90%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | Frontier Small Cap Growth | 429.44K (0.85%) | -30.89K Decreased by -7.19% | Jun 30, 25 |
| 18 | Fidelity® Small Cap Index | 401.19K (0.79%) | 11.60K Increased by +2.89% | Oct 31, 23 |
| 19 | Sun Life Schroder Global Mid Cap F | 346.01K (0.68%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 20 | CREF Stock R3 | 331.96K (0.66%) | 0.00 Increased by 0.00% | Jul 31, 25 |