| 1 | Conestoga Capital Advisors, LLC | $126.6M | 7.0M | Trimmed |
| 2 | NEUBERGER BERMAN GROUP LLC | $101.6M | 5.6M | Added |
| 3 | TimesSquare Capital Management, LLC | $62.8M | 3.5M | Trimmed |
| 4 | Van Berkom & Associates Inc. | $53.7M | 3.0M | Added |
| 5 | Artisan Partners Limited Partnership | $47.0M | 2.6M | Added |
| 6 | BAMCO INC /NY/ | $45.1M | 2.5M | Trimmed |
| 7 | MORGAN STANLEY | $23.6M | 1.3M | Trimmed |
| 8 | CREDIT AGRICOLE S A | $23.5M | 1.3M | Added |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | $22.6M | 1.3M | New |
| 10 | Ranger Investment Management, L.P. | $21.4M | 1.2M | Trimmed |
| 11 | ROYCE & ASSOCIATES LP | $16.6M | 916,356 | Added |
| 12 | DEUTSCHE BANK AG\ | $15.1M | 834,220 | Trimmed |
| 13 | NEW YORK STATE COMMON RETIREMENT FUND | $14.3M | 791,838 | Added |
| 14 | NICHOLAS COMPANY, INC. | $13.4M | 743,799 | Trimmed |
| 15 | ArrowMark Colorado Holdings LLC | $12.6M | 695,649 | Trimmed |
| 16 | COOPER INVESTORS PTY LTD | $12.1M | 668,494 | Added |
| 17 | MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | $11.1M | 611,818 | Trimmed |
| 18 | First Eagle Investment Management, LLC | $11.0M | 611,286 | Added |
| 19 | RIVERBRIDGE PARTNERS LLC | $10.9M | 600,514 | Trimmed |
| 20 | SCHWARTZ INVESTMENT COUNSEL INC | $10.4M | 574,751 | Added |
| 21 | SANDS CAPITAL MANAGEMENT, LLC | $9.5M | 524,481 | Added |
| 22 | Qube Research & Technologies Ltd | $8.9M | 493,945 | Trimmed |
| 23 | PEREGRINE CAPITAL MANAGEMENT LLC | $7.8M | 434,104 | Trimmed |
| 24 | Roubaix Capital, LLC | $7.2M | 396,822 | Added |
| 25 | Royal Bank of Canada | $6.8M | 374,952 | Trimmed |