| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| WULFF, HANSEN & CO. | 17,154 | 24,421 | +7,267 | 0.37 | 0.58 | +0.21 | buy |
| Summit Creek Advisors LLC | 381,216 | 382,803 | +1,587 | 0.91 | 1.06 | +0.15 | buy |
| KENNEDY CAPITAL MANAGEMENT LLC | 163,073 | 164,272 | +1,199 | 0.07 | 0.08 | +0.01 | buy |
| BARD ASSOCIATES INC | 144,625 | 143,875 | -750 | 1.08 | 1.22 | +0.14 | sell |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 145,459 | 143,527 | -1,932 | 0.39 | 0.48 | +0.09 | sell |
| RBF Capital, LLC | 193,159 | 188,559 | -4,600 | 0.23 | 0.25 | +0.02 | sell |
| Teton Advisors, Inc. | 78,000 | 67,000 | -11,000 | 0.42 | 0.42 | +0.01 | sell |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 85,286 | 67,852 | -17,434 | 0.02 | 0.02 | -0.00 | sell |
| RICE HALL JAMES & ASSOCIATES, LLC | 425,455 | 403,415 | -22,040 | 0.46 | 0.52 | +0.06 | sell |
| Rock Point Advisors, LLC | 365,173 | 325,011 | -40,162 | 2.30 | 2.30 | +0.00 | sell |