| Trigran Investments, Inc. | 2,358,300 | $75,677,847 | 8.06% |
|---|
| Soleus Capital Management, L.P. | 1,230,862 | $39,498,362 | 3.64% |
|---|
| WHITE PINE CAPITAL LLC | 43,275 | $1,388,695 | 0.56% |
|---|
| Teton Advisors, Inc. | 46,400 | $1,488,976 | 0.46% |
|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | 595,703 | $19,116,109 | 0.46% |
|---|
| KENNEDY CAPITAL MANAGEMENT LLC | 229,782 | $7,373,704 | 0.18% |
|---|
| SALEM INVESTMENT COUNSELORS INC | 128,240 | $4,115,222 | 0.16% |
|---|
| SEGALL BRYANT & HAMILL, LLC | 402,755 | $12,924,408 | 0.15% |
|---|
| RICE HALL JAMES & ASSOCIATES, LLC | 72,955 | $2,341,126 | 0.15% |
|---|
| XTX Topco Ltd | 22,094 | $708,996 | 0.12% |
|---|
| ROYCE & ASSOCIATES LP | 288,605 | $9,261,334 | 0.09% |
|---|
| Granite Investment Partners, LLC | 61,992 | $1,989,323 | 0.08% |
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| GSA CAPITAL PARTNERS LLP | 20,367 | $654 | 0.06% |
|---|
| ACADIAN ASSET MANAGEMENT LLC | 354,738 | $11,377 | 0.05% |
|---|
| Renaissance Technologies | 578,065 | $18,550 | 0.03% |
|---|
| Dynamic Technology Lab Private Ltd | 10,040 | $322 | 0.03% |
|---|
| GAMCO INVESTORS, INC. ET AL | 74,600 | $2,393,914 | 0.03% |
|---|
| JACOBS LEVY EQUITY MANAGEMENT, INC | 139,808 | $4,486,439 | 0.03% |
|---|
| Engineers Gate Manager LP | 20,842 | $668,820 | 0.02% |
|---|
| Trexquant Investment LP | 26,623 | $854,332 | 0.02% |
|---|