| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| OBERWEIS ASSET MANAGEMENT INC/ | 495,815 | 1,384,841 | +889,026 | 0.86 | 1.06 | +0.20 | buy |
| NOMURA HOLDINGS INC | 849,993 | 603,486 | +246,507 | 0.17 | 0.05 | 0.00 | sell |
| TWO SIGMA INVESTMENTS, LP | 588,469 | 827,187 | +238,718 | 0.05 | 0.03 | 0.00 | buy |
| ROYCE & ASSOCIATES LP | 760,690 | 876,543 | +115,853 | 0.26 | 0.15 | -0.11 | buy |
| D. E. Shaw & Co., Inc. | 2,178,198 | 2,237,969 | +59,771 | 0.10 | 0.05 | 0.00 | buy |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 235,049 | 278,757 | +43,708 | 0.06 | 0.03 | -0.03 | buy |
| China Universal Asset Management Co., Ltd. | 30,500 | 40,000 | +9,500 | 0.11 | 0.06 | -0.05 | buy |
| Truvestments Capital LLC | 16,995 | 19,609 | +2,614 | 0.16 | 0.07 | 0.00 | buy |
| RICE HALL JAMES & ASSOCIATES, LLC | 184,691 | 184,386 | -305 | 0.37 | 0.17 | -0.21 | sell |
| Polymer Capital Management (HK) LTD | 29,900 | 20,000 | -9,900 | 0.19 | 0.05 | -0.14 | sell |
| EMERALD ADVISERS, LLC | 606,997 | 596,376 | -10,621 | 0.87 | 0.41 | -0.45 | sell |
| WHITE PINE CAPITAL LLC | 24,981 | 12,018 | -12,963 | 0.31 | 0.06 | -0.25 | sell |
| GAMCO INVESTORS, INC. ET AL | 63,000 | 47,500 | -15,500 | 0.02 | 0.01 | -0.02 | sell |
| EMERALD MUTUAL FUND ADVISERS TRUST | 399,460 | 370,996 | -28,464 | 0.90 | 0.40 | -0.49 | sell |
| CloudAlpha Capital Management Limited/Hong Kong | 362,964 | 275,868 | -87,096 | 2.78 | 0.65 | -2.14 | sell |