| BlackRock, Inc. | 9,492,105 | $443.5m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,035,026 | $188.5m | 0.0% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 3,585,614 | $167.5m | 2.8% |
| BANK OF MONTREAL /CAN/ | 3,455,190 | $161.4m | 0.1% |
| STATE STREET CORP | 2,188,123 | $102.2m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,141,371 | $100.0m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,338,291 | $62.5m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 1,258,666 | $58.8m | 0.0% |
| MORGAN STANLEY | 1,183,422 | $55.3m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,010,774 | $47.2m | 0.0% |
| GENEVA CAPITAL MANAGEMENT LLC | 828,409 | $38.7m | 0.9% |
| FMR LLC | 775,426 | $36.2m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 676,619 | $31.6m | 0.0% |
| NORTHERN TRUST CORP | 662,824 | $31.0m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 630,227 | $29.4m | 0.0% |
| GOLDMAN SACHS GROUP INC | 599,173 | $28.0m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 577,171 | $27.0m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 575,362 | $26.9m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 538,569 | $25.1m | 0.0% |
| Select Equity Group, L.P. | 462,015 | $21.6m | 0.1% |
| Public Sector Pension Investment Board | 449,034 | $21.0m | 0.1% |
| BANK OF AMERICA CORP /DE/ | 435,559 | $20.3m | 0.0% |
| RIVERBRIDGE PARTNERS LLC | 394,872 | $18.4m | 0.5% |
| JPMORGAN CHASE & CO | 395,071 | $18.4m | 0.0% |
| DEUTSCHE BANK AG\ | 369,222 | $17.3m | 0.0% |