| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| ROYCE & ASSOCIATES LP | 1,236,709 | 1,373,743 | +137,034 | 0.05 | 0.04 | -0.01 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 460,045 | 461,307 | +1,262 | 0.37 | 0.28 | -0.09 | buy |
| PERRITT CAPITAL MANAGEMENT INC | 85,300 | 84,298 | -1,002 | 0.20 | 0.15 | -0.05 | sell |
| Penbrook Management LLC | 101,869 | 100,594 | -1,275 | 0.27 | 0.23 | -0.04 | sell |
| Portolan Capital Management, LLC | 1,014,886 | 1,008,220 | -6,666 | 0.36 | 0.26 | -0.10 | sell |
| MARATHON CAPITAL MANAGEMENT | 715,425 | 706,775 | -8,650 | 0.78 | 0.60 | -0.18 | sell |