| BlackRock, Inc. | 21,776,286 | $550.3m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 11,025,677 | $278.6m | 0.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 10,292,975 | $260.1m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 9,611,028 | $242.9m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 9,032,475 | $228.2m | 0.0% |
| ARIEL INVESTMENTS, LLC | 8,309,786 | $210.0m | 2.1% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 8,112,203 | $205.0m | 0.6% |
| BANK OF MONTREAL /CAN/ | 7,339,694 | $185.5m | 0.1% |
| STATE STREET CORP | 7,166,474 | $181.1m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 6,178,116 | $156.1m | 0.0% |
| Boston Partners | 5,743,184 | $145.1m | 0.1% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 4,561,485 | $115.3m | 2.0% |
| GOLDMAN SACHS GROUP INC | 4,061,493 | $102.6m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3,472,847 | $87.8m | 0.0% |
| Caisse de depot et placement du Quebec | 3,162,808 | $79.9m | 0.1% |
| MORGAN STANLEY | 3,032,438 | $76.6m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,386,873 | $60.3m | 0.0% |
| SEIZERT CAPITAL PARTNERS, LLC | 2,335,889 | $59.0m | 2.4% |
| NORTHERN TRUST CORP | 2,173,343 | $54.9m | 0.0% |
| UBS Group AG | 2,126,036 | $53.7m | 0.0% |
| Bank of New York Mellon Corp | 2,057,924 | $52.0m | 0.0% |
| XXEC, Inc. | 2,107,299 | $51.3m | 6.7% |
| NORGES BANK | 1,990,404 | $50.3m | 0.0% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1,929,671 | $48.8m | 0.0% |
| Freestone Grove Partners LP | 1,861,677 | $47.0m | 0.3% |