| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| DRIEHAUS CAPITAL MANAGEMENT LLC | 135,694 | 280,731 | +145,037 | 0.12 | 0.32 | +0.20 | buy |
| Ophir Asset Management Pty Ltd | 175,743 | 265,587 | +89,844 | 2.65 | 5.36 | +2.71 | buy |
| Portolan Capital Management, LLC | 74,917 | 148,787 | +73,870 | 0.50 | 1.31 | +0.81 | buy |
| FRED ALGER MANAGEMENT, LLC | 361,716 | 431,294 | +69,578 | 0.15 | 0.25 | +0.10 | buy |
| LAZARD ASSET MANAGEMENT LLC | 25,422 | 62,031 | +36,609 | 0.00 | 0.01 | 0.00 | buy |
| LORD, ABBETT & CO. LLC | 81,093 | 103,916 | +22,823 | 0.02 | 0.04 | +0.02 | buy |
| TWO SIGMA INVESTMENTS, LP | 81,148 | 58,718 | +22,430 | 0.02 | 0.02 | 0.00 | sell |
| Ranger Investment Management, L.P. | 113,470 | 117,685 | +4,215 | 0.52 | 0.87 | +0.35 | buy |
| RiverPark Advisors, LLC | 369 | 1,452 | +1,083 | 0.03 | 0.14 | +0.11 | buy |
| Nicholas Investment Partners, LP | 28,190 | 28,944 | +754 | 0.25 | 0.34 | +0.09 | buy |
| Uniplan Investment Counsel, Inc. | 26,996 | 27,670 | +674 | 0.16 | 0.25 | +0.09 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 28,332 | 28,751 | +419 | 0.42 | 0.65 | +0.23 | buy |
| MCF Advisors LLC | 255 | 209 | -46 | 0.00 | 0.00 | +0.00 | sell |
| ARCADIA INVESTMENT MANAGEMENT CORP/MI | 311 | 264 | -47 | 0.00 | 0.01 | +0.00 | sell |
| Premier Fund Managers Ltd | 3,838 | 3,298 | -540 | 0.01 | 0.02 | +0.00 | sell |
| Granite Investment Partners, LLC | 155,558 | 153,480 | -2,078 | 0.46 | 0.67 | +0.21 | sell |
| Valmark Advisers, Inc. | 16,601 | 10,530 | -6,071 | 0.02 | 0.02 | -0.00 | sell |
| T. Rowe Price Investment Management, Inc. | 135,864 | 113,970 | -21,894 | 0.01 | 0.01 | +0.00 | sell |
| NEXT CENTURY GROWTH INVESTORS LLC | 209,131 | 172,009 | -37,122 | 1.55 | 1.72 | +0.17 | sell |
| WASATCH ADVISORS LP | 112,911 | 54,089 | -58,822 | 0.05 | 0.03 | -0.01 | sell |
| STEPHENS INC /AR/ | 913,529 | 851,073 | -62,456 | 1.20 | 1.53 | +0.33 | sell |
| AMERIPRISE FINANCIAL INC | 438,342 | 373,844 | -64,498 | 0.01 | 0.01 | +0.00 | sell |