| Voya Investment Management LLC | 444,520,000 | $468,080 |
| ADVENT CAPITAL MANAGEMENT /DE/ | 65,401,000 | $69,739 |
| AMERIPRISE FINANCIAL INC | 44,300,000 | $46,537 |
| TUDOR INVESTMENT CORP ET AL | 42,500,000 | $44,818 |
| Polar Asset Management Partners Inc. | 40,000,000 | $42,092 |
| FRANKLIN RESOURCES INC | 39,902,000 | $42,017 |
| LAZARD ASSET MANAGEMENT LLC | 38,848,000 | $409 |
| Calamos Advisors LLC | 31,441,000 | $33,190 |
| MACKAY SHIELDS LLC | 29,685,000 | $31,258 |
| Lombard Odier Asset Management (Europe) Ltd | 29,624,000 | $31,238 |
| JPMORGAN CHASE & CO | 27,243,000 | $28,728 |
| CITADEL ADVISORS LLC | 25,500,000 | $26,871 |
| BlackRock, Inc. | 22,095,000 | $23,211 |
| Sentinel Dome Partners, LLC | 19,375,000 | $20,499 |
| SSI INVESTMENT MANAGEMENT LLC | 17,704,000 | $18,598 |
| Capital World Investors | 17,500,000 | $18,428 |
| FMR LLC | 16,799,000 | $17,647 |
| STATE STREET CORP | 15,080,000 | $16,084 |
| Thrivent Financial for Lutherans | 12,665,000 | $13 |
| ZAZOVE ASSOCIATES LLC | 11,190,000 | $11,812 |
| OAKTREE CAPITAL MANAGEMENT LP | 9,670,000 | $10,183 |
| MORGAN STANLEY | 7,085,000 | $7,443 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 6,300,000 | $6,655 |
| SHENKMAN CAPITAL MANAGEMENT INC | 5,561,000 | $6,160 |
| MARINER INVESTMENT GROUP LLC | 5,000,000 | $5,265 |
| GABELLI FUNDS LLC | 4,800,000 | $5,067 |
| NOMURA ASSET MANAGEMENT CO LTD | 4,500,000 | $4,778 |
| CITIGROUP INC | 4,326,000 | $4,544 |
| Verition Fund Management LLC | 4,000,000 | $4,212 |
| RWC Asset Management LLP | 3,762,000 | $3,967 |
| NEW YORK STATE COMMON RETIREMENT FUND | 3,741,000 | $3,930 |
| OFI INVEST ASSET MANAGEMENT | 3,500,000 | $3,185 |
| GROUPAMA ASSET MANAGMENT | 3,200,000 | $3,431 |
| WELLINGTON MANAGEMENT GROUP LLP | 3,168,000 | $3,379 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 3,109,000 | $3,325 |
| STATE OF WISCONSIN INVESTMENT BOARD | 3,000,000 | $3,152 |
| CREDIT INDUSTRIEL ET COMMERCIAL | 3,000,000 | $3,175 |
| Alberta Investment Management Corp | 3,000,000 | $3,167 |
| Man Group plc | 1,733,000 | $1,822 |
| DEUTSCHE BANK AG\ | 1,232,000 | $1,294 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,212,000 | $1,287 |
| BANK OF AMERICA CORP /DE/ | 1,201,000 | $1,262 |
| MILLENNIUM MANAGEMENT LLC | 1,000,000 | $1,053 |
| LuminArx Capital Management LP | 1,000,000 | $1,053 |
| BNP PARIBAS ARBITRAGE, SA | 637,000 | $669 |
| Bank of New York Mellon Corp | 600,000 | $633 |
| PALISADE CAPITAL MANAGEMENT, LP | 485,000 | $511 |
| Kohlberg Kravis Roberts & Co. L.P. | 460,000 | $484 |
| Russell Investments Group, Ltd. | 448,000 | $479 |
| ROYAL BANK OF CANADA | 273,000 | $288 |
| SEI INVESTMENTS CO | 260,000 | $273 |
| Virtus ETF Advisers LLC | 44,000 | $46 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 14,000 | $15 |
| INSIGNEO ADVISORY SERVICES, LLC | 10,000 | $11 |
| Candriam S.C.A. | 800 | $855 |
| VICTORY CAPITAL MANAGEMENT INC | 555 | $79 |