| Kopp Family Office, LLC | 475,415 | $17,861 | 9.59% |
|---|
| Kent Lake Capital LLC | 215,000 | $8,077,550 | 3.71% |
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| Brown Capital Management | 6,920,721 | $260,011,488 | 3.69% |
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| First Washington CORP | 154,597 | $5,808,209 | 2.55% |
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| RTW INVESTMENTS, LP | 3,291,873 | $123,675,669 | 2.35% |
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| Summit Creek Advisors LLC | 433,950 | $16,303,501 | 2.04% |
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| Mesirow Financial Investment Management, Inc. | 10,137 | $380,847 | 1.61% |
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| Conestoga Capital Advisors, LLC | 2,336,170 | $87,769,907 | 1.39% |
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| PERKINS CAPITAL MANAGEMENT INC | 32,867 | $1,235 | 1.08% |
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| Lisanti Capital Growth, LLC | 172,765 | $6,490,781 | 0.90% |
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| GW&K Investment Management, LLC | 1,349,679 | $50,707 | 0.48% |
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| Intrinsic Edge Capital Management LLC | 169,311 | $6,361,014 | 0.46% |
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| Knights of Columbus Asset Advisors LLC | 113,089 | $4,248,754 | 0.38% |
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| Linden Thomas Advisory Services, LLC | 40,589 | $1,524,931 | 0.34% |
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| Soleus Capital Management, L.P. | 67,049 | $2,519,031 | 0.28% |
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| SCOUT INVESTMENTS, INC. | 326,924 | $12,357,727 | 0.25% |
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| CASTLEARK MANAGEMENT LLC | 129,890 | $4,879,967 | 0.22% |
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| Virtus Fund Advisers, LLC | 766 | $28,779 | 0.20% |
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| EAM Investors, LLC | 28,235 | $1,060,789 | 0.20% |
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| EFG Asset Management (North America) Corp. | 20,900 | $784,795 | 0.17% |
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