| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 50,000 | 140,000 | +90,000 | 0.12 | 0.18 | +0.06 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 25,631 | 38,920 | +13,289 | 0.02 | 0.02 | -0.00 | buy |
| Sargent Investment Group, LLC | 284,600 | 290,000 | +5,400 | 0.23 | 0.12 | -0.12 | buy |