| RELL | Richardson Electronics, Ltd. - Common Stock | | |
| RELY | Remitly Global, Inc. - Common stock | | |
| RENT | Rent the Runway, Inc. - Class A Common Stock | | |
| RENX | RenX Enterprises Corp. - Common Stock | | |
| REPL | Replimune Group, Inc. - Common Stock | | |
| RETO | ReTo Eco-Solutions, Inc. - Class A Shares | | |
| REVB | Revelation Biosciences, Inc. - Common Stock | | |
| REVBW | Revelation Biosciences, Inc. - Warrant | | |
| REYN | Reynolds Consumer Products Inc. - Common Stock | | |
| RFAI | RF Acquisition Corp II - Ordinary Shares | | |
| RFAIR | RF Acquisition Corp II - Right | | |
| RFAIU | RF Acquisition Corp II - Unit | | |
| RFAM | RF Acquisition Corp III - Ordinary Shares | | |
| RFAMR | RF Acquisition Corp III - Rights | | |
| RFAMU | RF Acquisition Corp III - Units | | |
| RFIL | RF Industries, Ltd. - Common Stock | | |
| RGC | Regencell Bioscience Holdings Limited - Ordinary Shares | | |
| RGCO | RGC Resources Inc. - Common Stock | | |
| RGEN | Repligen Corporation - Common Stock | | |
| RGLD | Royal Gold, Inc. - Common Stock | | |
| RGNX | REGENXBIO Inc. - Common Stock | | |
| RGP | Resources Connection, Inc. - Common Stock | | |
| RGS | Regis Corporation - Common Stock | | |
| RGTI | Rigetti Computing, Inc. - Common stock | | |
| RGTIW | Rigetti Computing, Inc. - Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 | | |
| RIBB | Ribbon Acquisition Corp - Class A Ordinary Shares | | |
| RIBBR | Ribbon Acquisition Corp - Rights | | |
| RIBBU | Ribbon Acquisition Corp - Unit | | |
| RICK | RCI Hospitality Holdings, Inc. - Common Stock | | |
| RIGL | Rigel Pharmaceuticals, Inc. - Common Stock | | |
| RILY | BRC Group Holdings, Inc. - Common Stock | | |
| RILYG | BRC Group Holdings, Inc. - 5.00% Senior Notes due 2026 | | |
| RILYL | BRC Group Holdings, Inc. - Depositary Shares, each representing a 1/1000th fractional interest in a share of Series B Cumulative Perpetual Preferred Stock | | |
| RILYP | BRC Group Holdings, Inc. - Depositary Shares, each representing a 1/1000th fractional interest in a share of Series A Cumulative Perpetual Preferred Stock | | |
| RILYT | BRC Group Holdings, Inc. - 6.00% Senior Notes Due 2028 | | |
| RILYZ | BRC Group Holdings, Inc. - 5.25% Senior Notes due 2028 | | |
| RIME | Algorhythm Holdings, Inc. - Common Stock | D | |
| RIOT | Riot Platforms, Inc. - Common Stock | | |
| RIVN | Rivian Automotive, Inc. - Class A Common Stock | | |
| RJET | Republic Airways Holdings Inc. - Common Stock | | |
| RKDA | Arcadia Biosciences, Inc. - Common Stock | D | |
| RKLB | Rocket Lab Corporation - Common Stock | | |
| RKTO | Rocket One Inc. - Common Stock | D | |
| RLAY | Relay Therapeutics, Inc. - Common Stock | | |
| RLMD | Relmada Therapeutics, Inc. - Common Stock | | |
| RLYB | Rallybio Corporation - Common Stock | | |
| RMBI | Richmond Mutual Bancorporation, Inc. - Common Stock | | |
| RMBS | Rambus, Inc. - Common Stock | | |
| RMCF | Rocky Mountain Chocolate Factory, Inc. - Common Stock | | |
| RMCO | Royalty Management Holding Corporation - Class A Common Stock | | |