| Politan Capital Management LP | 4,611,752 | $242,670,390 | 14.79% |
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| 13D Management LLC | 127,967 | $6,733,623 | 4.91% |
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| Hudson Value Partners, LLC | 54,061 | $2,844,690 | 1.20% |
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| Rock Springs Capital Management LP | 696,000 | $36,623,520 | 1.10% |
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| Conestoga Capital Advisors, LLC | 1,283,239 | $67,524,037 | 1.01% |
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| PALISADE CAPITAL MANAGEMENT, LP | 617,716 | $32,504,195 | 0.88% |
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| GW&K Investment Management, LLC | 1,540,205 | $81,046 | 0.74% |
|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 5,298,040 | $278,782,870 | 0.68% |
|---|
| JOHN G ULLMAN & ASSOCIATES INC | 80,493 | $4,235,542 | 0.65% |
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| SYSTEMATIC FINANCIAL MANAGEMENT LP | 399,748 | $21,034,782 | 0.64% |
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| Stephens Investment Management Group LLC | 849,009 | $44,674,854 | 0.63% |
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| AMERICAN CAPITAL MANAGEMENT INC | 327,468 | $17,231,366 | 0.58% |
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| EXCHANGE TRADED CONCEPTS, LLC | 357,258 | $18,798,916 | 0.48% |
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| GENEVA CAPITAL MANAGEMENT LLC | 495,850 | $26,091,649 | 0.48% |
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| Green Alpha Advisors, LLC | 9,855 | $518,571 | 0.42% |
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| ROYCE & ASSOCIATES LP | 686,393 | $36,118,000 | 0.34% |
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| TEACHER RETIREMENT SYSTEM OF TEXAS | 1,106,906 | $58,245 | 0.33% |
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| Granahan Investment Management | 145,003 | $7,630,058 | 0.30% |
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| Rodgers Brothers Inc. | 42,740 | $2,248,979 | 0.30% |
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| Pearl River Capital, LLC | 27,610 | $1,452,838 | 0.23% |
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