| RENX | RenX Enterprises Corp. | Real Estate | $0.9M | — | 0 |
| REOS | ReoStar Energy Corp. | Energy | $1.8M | — | 0 |
| RPAY | Repay Holdings Corporation | Technology | $346M | — | 0 |
| RGEN | Repligen Corporation | Healthcare | $10.8B | — | 0 |
| REPL | Replimune Group, Inc. | Healthcare | $1.1B | — | 0 |
| TRAK | ReposiTrak, Inc. | Technology | $150M | — | 0 |
| RJET | Republic Airways Holdings Inc. | Industrials | $877M | — | 0 |
| RBCAA | Republic Bancorp, Inc. | Financial Services | $1.6B | — | 0 |
| RDAGW | Republic Digital Acquisition Company | — | — | — | 0 |
| RPGL | Republic Power Group Limited | Technology | $1.0M | — | 0 |
| RSG | Republic Services, Inc. | Industrials | $65.4B | — | 0 |
| RACD | Research Alliance Corp. Iv | — | — | — | 0 |
| RACC | Research Alliance Corporation III | — | — | — | 0 |
| REFR | Research Frontiers Incorporated | Technology | $25.8M | — | 0 |
| RSSS | Research Solutions, Inc. | Technology | $70.9M | — | 0 |
| RSVR | Reservoir Media, Inc. | Communication Services | $625M | — | 0 |
| REZI | Resideo Technologies, Inc. | Industrials | $2.8B | — | 0 |
| RSMDF | ResMed Inc. | Healthcare | $43.8B | — | 0 |
| RHLD | Resolute Holdings Management, Inc. | Industrials | $1.1B | — | 0 |
| RML | Resolution Minerals Ltd | — | — | — | 0 |
| RLMLF | RESOLUTION MINERALS LTD/ADR | — | — | — | 0 |
| RSNHF | Resona Holdings, Inc. | Financial Services | $32.2B | — | 0 |
| KOAN | Resonate Blends, Inc. | Healthcare | $0.0M | — | 0 |
| RGP | Resources Connection, Inc. | Industrials | $129M | — | 0 |
| QSR | Restaurant Brands International Inc. | Consumer Cyclical | $24.6B | — | 0 |