| Millrace Asset Group, Inc. | 19,264 | $1,726 | 2.13% |
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| Parkman Healthcare Partners LLC | 88,962 | $7,969,216 | 1.46% |
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| HEARTLAND ADVISORS INC | 256,414 | $24,435,274 | 1.37% |
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| Riverwater Partners LLC | 15,553 | $1,393,238 | 1.27% |
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| KINGDON CAPITAL MANAGEMENT, L.L.C. | 111,100 | $9,952,338 | 1.15% |
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| Lisanti Capital Growth, LLC | 78,425 | $7,025,312 | 1.11% |
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| Aristotle Capital Boston, LLC | 311,666 | $27,919,054 | 0.90% |
|---|
| ROYCE & ASSOCIATES LP | 947,550 | $84,881,529 | 0.86% |
|---|
| CHASE INVESTMENT COUNSEL CORP | 18,770 | $1,681 | 0.84% |
|---|
| Virtus Investment Advisers, Inc. | 13,662 | $1,223,842 | 0.83% |
|---|
| BEACON INVESTMENT ADVISORS LLC | 12,057 | $1,080,066 | 0.76% |
|---|
| Virtus Fund Advisers, LLC | 1,186 | $106,242 | 0.75% |
|---|
| OBERWEIS ASSET MANAGEMENT INC/ | 77,400 | $6,933,492 | 0.74% |
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| Arjuna Capital | 21,004 | $1,881,539 | 0.67% |
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| EMERALD ADVISERS, LLC | 151,463 | $13,568,027 | 0.66% |
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| Cinctive Capital Management LP | 139,388 | $12,486,377 | 0.62% |
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| Keene & Associates, Inc. | 8,512 | $762,505 | 0.61% |
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| EMERALD MUTUAL FUND ADVISERS TRUST | 109,636 | $9,821,193 | 0.59% |
|---|
| Boston Trust Walden Corp | 720,529 | $64,544,988 | 0.54% |
|---|
| SCHWARTZ INVESTMENT COUNSEL INC | 119,000 | $10,660,020 | 0.46% |
|---|