| Name | Ticker | Type | ISIN code |
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| R
| R
| Stock | |
| RAE SYSTEMS, INC | RAE | Stock | |
| READING INTERNATIONAL. | RDI | Stock | |
| READING INTERNATIONAL (CLASS B) | RDI.B | Stock | |
| READY MIX INC | RMX | Stock | |
| REAVES UTILITY INCOME FUND | UTG | Stock | |
| REGENERX BIOPHARMACEUTICALS INC | RGN | Stock | |
| REGIONAL BANK HOLDRS | RKH | Stock | |
| RELM WIRELESS CORPORATION | RWC | Stock | |
| REM | REM | Stock | |
| RENAISSANCE ACQUISITION CORP | RAK | Stock | |
| RENAISSANCE ACQUISITION CORP | RAK.U | Stock | |
| RENAISSANCE ACQ WTS | RAK+ | Warrant | |
| RENAISSANCE CAPITAL GROWTH & INCOME FUND | RCG | Stock | |
| RENTECH, INC | RTK | Stock | |
| RET | RET | Stock | |
| RETAIL HOLDRS | RTH | Stock | |
| RETRACTABLE TECHNOLOGIES | RVP | Stock | |
| REXAHN PHARMACEUTICL | RNN | Stock | |
| REX@J | REX@J | Bond | |
| REZ | REZ | Stock | |
| RICHMONT MINES, INC | RIC | Stock | |
| RIVIERA HOLDINGS CORP | RIV | Stock | |
| RMR ASIA PACIFIC REAL ESTATE FUND | RAP | Stock | |
| RMR ASIA REAL ESTATE FUND | RAF | Stock | |