| 1 | Mawer Investment Management Ltd. | 1,964,053 | $71.0M | 0.40% | Share |
| 2 | THRIVENT FINANCIAL FOR LUTHERANS | 1,355,646 | $49.0M | 0.09% | Share |
| 3 | VANGUARD GROUP INC | 1,308,991 | $47.4M | 0.00% | Share |
| 4 | Private Capital Management, LLC | 999,371 | $36.2M | 3.32% | Share |
| 5 | BlackRock, Inc. | 978,944 | $35.0M | 0.00% | Share |
| 6 | ROYCE & ASSOCIATES LP | 870,863 | $31.5M | 0.32% | Share |
| 7 | BlackRock, Inc. | 714,680 | $25.0M | 0.00% | Share |
| 8 | STATE STREET CORP | 642,381 | $23.0M | 0.00% | Share |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 630,862 | $22.0M | 0.03% | Share |
| 10 | Trigran Investments, Inc. | 595,089 | $21.5M | 4.25% | Share |
| 11 | DIMENSIONAL FUND ADVISORS LP | 593,693 | $21.0M | 0.00% | Share |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 568,681 | $20.0M | 0.00% | Share |
| 13 | THRIVENT FINANCIAL FOR LUTHERANS | 532,762 | $19.0M | 0.03% | Share |
| 14 | GW&K Investment Management, LLC | 514,047 | $18.6M | 0.16% | Share |
| 15 | WELLINGTON MANAGEMENT GROUP LLP | 496,461 | $17.0M | 0.00% | Share |
| 16 | HEARTLAND ADVISORS INC | 450,000 | $16.3M | 0.88% | Share |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 305,461 | $11.0M | 0.00% | Share |
| 18 | RIVERBRIDGE PARTNERS LLC | 295,543 | $10.7M | 0.20% | Share |
| 19 | WELLINGTON MANAGEMENT GROUP LLP | 294,625 | $10.0M | 0.00% | Share |
| 20 | Tieton Capital Management, LLC | 251,497 | $9.1M | 3.12% | Share |
| 21 | Point72 Asset Management, L.P. | 253,907 | $9.0M | 0.01% | Share |
| 22 | NORTHERN TRUST CORP | 229,776 | $8.0M | 0.00% | Share |
| 23 | JACOBS LEVY EQUITY MANAGEMENT, INC | 201,351 | $7.0M | 0.03% | Share |
| 24 | Qube Research & Technologies Ltd | 210,551 | $7.0M | 0.01% | Share |
| 25 | TEACHER RETIREMENT SYSTEM OF TEXAS | 193,145 | $7.0M | 0.02% | Share |
| 26 | KENNEDY CAPITAL MANAGEMENT LLC | 177,799 | $6.4M | 0.14% | Share |
| 27 | VANGUARD GROUP INC | 172,801 | $6.3M | 0.00% | Share |
| 28 | Nuveen, LLC | 192,302 | $6.0M | 0.00% | Share |
| 29 | ALGERT GLOBAL LLC | 177,160 | $6.0M | 0.09% | Share |
| 30 | CSM Advisors, LLC | 143,235 | $5.2M | 0.14% | Share |
| 31 | Russell Investments Group, Ltd. | 147,675 | $5.0M | 0.01% | Share |
| 32 | MORGAN STANLEY | 163,786 | $5.0M | 0.00% | Share |
| 33 | MILLENNIUM MANAGEMENT LLC | 150,683 | $5.0M | 0.00% | Share |
| 34 | TWO SIGMA INVESTMENTS, LP | 115,140 | $4.0M | 0.01% | Share |
| 35 | Bank of New York Mellon Corp | 115,639 | $4.0M | 0.00% | Share |
| 36 | FIRST TRUST ADVISORS LP | 132,958 | $4.0M | 0.00% | Share |
| 37 | FMR LLC | 123,120 | $4.0M | 0.00% | Share |
| 38 | Trexquant Investment LP | 109,062 | $3.9M | 0.04% | Share |
| 39 | CROWN ADVISORS MANAGEMENT, INC. | 100,000 | $3.6M | 2.38% | Share |
| 40 | North Star Investment Management Corp. | 99,431 | $3.6M | 0.23% | Share |
| 41 | Alpine Peaks Capital, LP | 88,352 | $3.2M | 3.05% | Share |
| 42 | SEI INVESTMENTS CO | 83,110 | $3.0M | 0.00% | Share |
| 43 | GEODE CAPITAL MANAGEMENT, LLC | 83,695 | $3.0M | 0.00% | Share |
| 44 | ROYAL BANK OF CANADA | 92,180 | $3.0M | 0.00% | Share |
| 45 | GOLDMAN SACHS GROUP INC | 93,107 | $3.0M | 0.00% | Share |
| 46 | 4D Advisors, LLC | 75,000 | $2.7M | 1.49% | Share |
| 47 | IRONWOOD INVESTMENT MANAGEMENT LLC | 74,832 | $2.7M | 1.14% | Share |
| 48 | Bridge City Capital, LLC | 69,982 | $2.5M | 0.74% | Share |
| 49 | State of New Jersey Common Pension Fund D | 60,399 | $2.2M | 0.01% | Share |
| 50 | CHATHAM CAPITAL GROUP, INC. | 58,140 | $2.1M | 0.30% | Share |