| Name | Ticker | Type | ISIN code |
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| OCCIDENTAL PETROLEUM CORP | OXY | Stock | US6745991058 |
| OCEANEERING INTERNATIONAL. | OII | Stock | US6752321025 |
| OCH-ZIFF CAP MGMT | OZM | Stock | |
| OCWEN FINANCIAL CORP. | OCN | Stock | US6757461016 |
| ODYSSEY RE HOLDINGS CORP. | ORH | Stock | US67612W1080 |
| ODYSSEY RE HOLDINGS CORP. PRFD A | ORH-A | Stock | US67612W3060 |
| ODYSSEY RE HOLDINGS CORP. PRFD B | ORH-B | Stock | US67612W4050 |
| OFFICE DEPOT, INC. | ODP | Stock | US6762201068 |
| OFFICEMAX INC (DE) | OMX | Stock | US67622P1012 |
| OGE ENERGY CORP. | OGE | Stock | US6708371033 |
| OIL-DRI CORP. OF AMERICA | ODC | Stock | US6778641000 |
| OIL STATES INTERNATIONAL. | OIS | Stock | US6780261052 |
| OJSC ROSTELECOM ADS | ROS | Stock | US7785291078 |
| OLD MUTUAL/CLAYMORE LONG-SHORT FUND | OLA | Stock | |
| OLD NATIONAL BANCORP (EVANSVILLE, IN) | ONB | Stock | US6800331075 |
| OLD REPUBLIC INTERNATIONAL CORP. | ORI | Stock | US6802231042 |
| OLIN CORP. | OLN | Stock | US6806652052 |
| OMEGA HEALTHCARE INVESTORS. | OHI | Stock | US6819361006 |
| OMEGA HEALTHCARE INVESTORS. PRFD D | OHI-D | Stock | US6819364075 |
| OMEGA PROTEIN CORP. | OME | Stock | US68210P1075 |
| OM GROUP, INC. | OMG | Stock | US6708721005 |
| OMNICARE CAP TR 1 | OCR-A | Stock | |
| OMNICARE CAP TR II | OCR-B | Stock | |
| OMNICARE INC. | OCR | Stock | US6819041087 |
| OMNICOM GROUP, INC. | OMC | Stock | US6819191064 |