| BlackRock, Inc. | 23,152,508 | $251.0m | 0.0% |
| Providence Equity Partners L.L.C. | 18,341,574 | $198.8m | 60.4% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 9,689,140 | $105.0m | 1.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8,941,574 | $96.9m | 0.0% |
| AQR CAPITAL MANAGEMENT LLC | 7,784,565 | $83.4m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 5,914,956 | $64.1m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 5,395,095 | $58.5m | 0.0% |
| STATE STREET CORP | 5,375,150 | $58.3m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 3,437,366 | $37.3m | 0.0% |
| Topline Capital Management, LLC | 3,214,515 | $34.8m | 9.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 3,141,846 | $34.1m | 0.0% |
| MORGAN STANLEY | 3,121,729 | $33.8m | 0.0% |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 3,043,279 | $33.0m | 0.2% |
| FIRST TRUST ADVISORS LP | 3,029,025 | $32.8m | 0.0% |
| BANK OF AMERICA CORP /DE/ | 2,890,533 | $31.3m | 0.0% |
| Assenagon Asset Management S.A. | 2,740,056 | $29.7m | 0.0% |
| JUPITER ASSET MANAGEMENT LTD | 2,392,052 | $25.9m | 0.1% |
| First Eagle Investment Management, LLC | 2,320,000 | $25.1m | 0.0% |
| AMERIPRISE FINANCIAL INC | 2,202,317 | $23.9m | 0.0% |
| GOLDMAN SACHS GROUP INC | 2,017,401 | $21.9m | 0.0% |
| PRIVATE MANAGEMENT GROUP INC | 1,770,130 | $19.2m | 0.5% |
| ZWJ INVESTMENT COUNSEL INC | 1,692,176 | $18.3m | 0.6% |
| NORTHERN TRUST CORP | 1,689,719 | $18.3m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 1,458,525 | $15.8m | 0.0% |
| BNP PARIBAS FINANCIAL MARKETS | 1,431,182 | $15.5m | 0.0% |