| BlackRock, Inc. | 10,957,808 | $675.8m | 0.0% |
| RTW INVESTMENTS, LP | 4,846,958 | $298.9m | 2.6% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4,501,195 | $277.6m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,066,931 | $250.8m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,193,565 | $196.9m | 0.0% |
| BECK MACK & OLIVER LLC | 3,163,592 | $195.1m | 3.8% |
| STATE STREET CORP | 2,842,457 | $175.2m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,858,508 | $114.6m | 0.0% |
| Invesco Ltd. | 1,641,292 | $101.2m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 1,618,424 | $99.8m | 0.0% |
| Clearbridge Investments, LLC | 1,546,652 | $95.4m | 0.1% |
| DIMENSIONAL FUND ADVISORS LP | 1,491,040 | $91.9m | 0.0% |
| Hood River Capital Management LLC | 1,456,205 | $89.8m | 0.7% |
| JB CAPITAL PARTNERS LP | 1,424,061 | $87.8m | 13.6% |
| BAMCO INC /NY/ | 1,260,992 | $77.8m | 0.1% |
| Defiance ETFs, LLC | 1,143,622 | $75.0m | 1.0% |
| Van Berkom & Associates Inc. | 1,193,068 | $73.6m | 2.4% |
| GOLDMAN SACHS GROUP INC | 1,178,372 | $72.7m | 0.0% |
| Alyeska Investment Group, L.P. | 1,171,721 | $72.3m | 0.2% |
| Penserra Capital Management LLC | 1,143,622 | $70.5m | 0.5% |
| PRINCIPAL FINANCIAL GROUP INC | 1,052,356 | $64.9m | 0.0% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 975,542 | $60.2m | 0.2% |
| MORGAN STANLEY | 931,114 | $57.4m | 0.0% |
| NORTHERN TRUST CORP | 813,056 | $50.1m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 792,282 | $48.9m | 0.0% |