| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Granahan Investment Management, LLC | 591,605 | 769,245 | +177,640 | 0.67 | 0.83 | +0.15 | buy |
| BRAIDWELL LP | 1,057,770 | 1,107,770 | +50,000 | 1.07 | 1.32 | +0.25 | buy |
| AWM Investment Company, Inc. | 377,276 | 425,619 | +48,343 | 1.78 | 1.82 | +0.04 | buy |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 59,400 | 97,600 | +38,200 | 0.11 | 0.17 | +0.06 | buy |
| WASATCH ADVISORS LP | 387,580 | 413,653 | +26,073 | 0.08 | 0.07 | -0.00 | buy |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 56,219 | 40,314 | +15,905 | 0.05 | 0.10 | 0.00 | sell |
| Triodos Investment Management BV | 25,000 | 35,000 | +10,000 | 0.08 | 0.11 | +0.03 | buy |
| Conestoga Capital Advisors, LLC | 36,583 | 45,353 | +8,770 | 0.02 | 0.02 | +0.00 | buy |
| ROYCE & ASSOCIATES LP | 134,123 | 141,598 | +7,475 | 0.04 | 0.04 | -0.00 | buy |
| DELTA ASSET MANAGEMENT LLC/TN | 175 | 100 | -75 | 0.00 | 0.00 | -0.00 | sell |
| RiverPark Advisors, LLC | 1,087 | 968 | -119 | 0.03 | 0.03 | -0.00 | sell |
| MCF Advisors LLC | 706 | 572 | -134 | 0.00 | 0.00 | -0.00 | sell |
| ARCADIA INVESTMENT MANAGEMENT CORP/MI | 1,127 | 816 | -311 | 0.01 | 0.01 | -0.00 | sell |
| Park Place Capital Corp | 662 | 226 | -436 | 0.01 | 0.00 | -0.00 | sell |
| NEW YORK STATE COMMON RETIREMENT FUND | 557,462 | 556,592 | -870 | 0.03 | 0.03 | -0.00 | sell |
| Bridgewater Associates, LP | 18,567 | 16,879 | -1,688 | 0.00 | 0.00 | -0.00 | sell |
| TWINBEECH CAPITAL LP | 13,285 | 10,413 | -2,872 | 0.01 | 0.01 | -0.00 | sell |
| First Light Asset Management, LLC | 305,238 | 297,509 | -7,729 | 0.93 | 0.78 | -0.15 | sell |
| FORMULA GROWTH LTD | 124,970 | 100,870 | -24,100 | 1.36 | 1.05 | -0.31 | sell |
| NEXT CENTURY GROWTH INVESTORS LLC | 563,602 | 468,500 | -95,102 | 1.96 | 1.48 | -0.48 | sell |
| DF DENT & CO INC | 219,440 | 54,302 | -165,138 | 0.10 | 0.02 | -0.08 | sell |
| BROWN CAPITAL MANAGEMENT LLC | 3,503,939 | 3,318,217 | -185,722 | 1.72 | 1.62 | -0.10 | sell |
| RIVERBRIDGE PARTNERS LLC | 1,057,338 | 505,503 | -551,835 | 0.46 | 0.21 | -0.26 | sell |