| MACKAY SHIELDS LLC | 56,714,000 | $65,101 |
| WOLVERINE ASSET MANAGEMENT LLC | 53,393,000 | $61,145 |
| ADVENT CAPITAL MANAGEMENT /DE/ | 46,122,000 | $53,017 |
| BRIGADE CAPITAL MANAGEMENT, LP | 37,211,000 | $42,550 |
| DeepCurrents Investment Group LLC | 30,500,000 | $35,037 |
| M&G PLC | 30,186,000 | $34,412 |
| READYSTATE ASSET MANAGEMENT LP | 29,500,000 | $33,873 |
| CAMDEN ASSET MANAGEMENT L P /CA | 28,419,000 | $32,526 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 25,255,000 | $28,911 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 23,000,000 | $26,343 |
| WELLINGTON MANAGEMENT GROUP LLP | 17,631,000 | $20,204 |
| Calamos Advisors LLC | 15,082,000 | $17,298 |
| Wellesley Asset Management | 14,769,000 | $16,948 |
| MILLENNIUM MANAGEMENT LLC | 13,300,000 | $15,233 |
| STATE STREET CORP | 12,250,000 | $14,020 |
| OAKTREE CAPITAL MANAGEMENT LP | 11,525,000 | $13,234 |
| ABSOLUTE INVESTMENT ADVISERS, LLC | 10,600,000 | $12,111 |
| CITIGROUP INC | 9,359,000 | $10,711 |
| AMERIPRISE FINANCIAL INC | 8,903,000 | $10,189 |
| LAZARD ASSET MANAGEMENT LLC | 8,089,000 | $93 |
| MORGAN STANLEY | 7,711,000 | $8,825 |
| BlackRock, Inc. | 7,100,000 | $8,126 |
| FMR LLC | 6,507,000 | $7,447 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 6,220,000 | $7,119 |
| ROYAL BANK OF CANADA | 5,855,000 | $6,701 |
| Lombard Odier Asset Management (Europe) Ltd | 5,831,000 | $6,674 |
| STATE OF WISCONSIN INVESTMENT BOARD | 3,000,000 | $3,434 |
| Man Group plc | 2,980,000 | $3,399 |
| Union Bancaire Privee, UBP SA | 2,970,000 | $2,912 |
| BARCLAYS PLC | 2,961,000 | $3,389 |
| BNP Paribas Investment Partners S.A. | 2,900,000 | $3 |
| Amundi | 2,600,000 | $297,570 |
| ZAZOVE ASSOCIATES LLC | 2,500,000 | $2,867 |
| WELLS FARGO & COMPANY/MN | 2,018,000 | $2,310 |
| NEW YORK STATE COMMON RETIREMENT FUND | 1,670,000 | $1,911 |
| RWC Asset Management LLP | 1,465,000 | $1,677 |
| PALISADE CAPITAL MANAGEMENT, LP | 1,406,000 | $1,609 |
| JPMORGAN CHASE & CO | 1,389,000 | $1,590 |
| SEI INVESTMENTS CO | 1,078,000 | $1,234 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1,071,000 | $1,230 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,000,000 | $1,136 |
| WESTWOOD HOLDINGS GROUP INC | 1,000,000 | $1,000 |
| BANK OF MONTREAL /CAN/ | 887,000 | $1,012 |
| Kohlberg Kravis Roberts & Co. L.P. | 808,000 | $928 |
| Jefferies Financial Group Inc. | 690,000 | $791 |
| GROUPAMA ASSET MANAGMENT | 400,000 | $461 |
| SHENKMAN CAPITAL MANAGEMENT INC | 377,000 | $433 |
| SSI INVESTMENT MANAGEMENT LLC | 275,000 | $315 |
| Russell Investments Group, Ltd. | 247,000 | $283 |
| Bank of New York Mellon Corp | 200,000 | $229 |
| OPPENHEIMER ASSET MANAGEMENT INC. | 182,000 | $208 |
| Cetera Investment Advisers | 131,000 | $150 |
| STEPHENS INC /AR/ | 59,000 | $68 |
| &PARTNERS | 49,000 | $56 |
| Balboa Wealth Partners | 29,000 | $33 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 19,000 | $22 |
| Cerity Partners LLC | 17,000 | $19 |
| INSIGNEO ADVISORY SERVICES, LLC | 15,000 | $17 |
| MML INVESTORS SERVICES, LLC | 14,000 | $16 |
| FORESIGHT CAPITAL MANAGEMENT ADVISORS, INC. | 13,000 | $15 |
| Goldstein Advisors, LLC | 11,000 | $13 |
| CHOREO, LLC | 10,000 | $11 |
| COMERICA BANK | 9,000 | $10 |
| SG Americas Securities, LLC | 6,740 | $1 |
| Steward Partners Investment Advisory, LLC | 4,000 | $5 |
| CoreCap Advisors, LLC | 4,000 | $5 |
| Laffer Tengler Investments, Inc. | 1,465 | $1,682 |
| UBS Group AG | 1,330 | $2 |
| ODDO BHF ASSET MANAGEMENT SAS | 390 | $447 |