| Toronado Partners, LLC | 702,458 | $6,497,736 | 2.82% |
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| 1492 Capital Management LLC | 273,830 | $2,532,928 | 1.48% |
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| Taylor Frigon Capital Management LLC | 326,407 | $3,019,265 | 1.47% |
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| B. Riley Asset Management, LLC | 420,887 | $3,893,205 | 1.43% |
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| Summit Creek Advisors LLC | 980,510 | $9,069,717 | 1.13% |
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| S Squared Technology, LLC | 202,524 | $1,873,347 | 0.93% |
|---|
| Mesirow Financial Investment Management, Inc. | 19,643 | $181,698 | 0.77% |
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| Granahan Investment Management | 2,646,042 | $24,475,889 | 0.75% |
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| RIVERBRIDGE PARTNERS LLC | 3,684,687 | $34,083,350 | 0.43% |
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| Capital Impact Advisors, LLC | 40,242 | $372,239 | 0.41% |
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| WASATCH ADVISORS LP | 7,225,346 | $66,834,451 | 0.40% |
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| PRECEPT MANAGEMENT LLC | 20,200 | $186,850 | 0.25% |
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| SCOGGIN MANAGEMENT LP | 41,650 | $385,263 | 0.25% |
|---|
| Mirador Capital Partners LP | 108,385 | $1,002,561 | 0.24% |
|---|
| NEXT CENTURY GROWTH INVESTORS LLC | 260,986 | $2,414,120 | 0.23% |
|---|
| Linden Thomas Advisory Services, LLC | 104,512 | $966,784 | 0.22% |
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| CenterBook Partners LP | 96,991 | $897,167 | 0.11% |
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| KORNITZER CAPITAL MANAGEMENT INC /KS | 567,280 | $5,247,340 | 0.10% |
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| FRONTIER CAPITAL MANAGEMENT CO LLC | 1,025,559 | $9,486,421 | 0.09% |
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| Alyeska Investment Group, L.P. | 1,258,759 | $11,643,521 | 0.09% |
|---|