| RCT | RedCloud Holdings plc | Technology | $12.9M | — | 0 |
| RDDT | Reddit, Inc. | Communication Services | $29.4B | — | 0 |
| RDHL | RedHill Biopharma Ltd. | Healthcare | $1.6M | — | 0 |
| RDW | Redwire Corp | Industrials | $2.8B | — | 0 |
| REDW | Redwood Financial, Inc. | Financial Services | $81.2M | — | 0 |
| RWDMU | Redwood Mortgage Investors IX | — | — | — | 0 |
| RWTS | Redwood Trust, Inc. | — | — | — | 0 |
| REEAF | REE Automotive Ltd. | — | — | — | 0 |
| REECF | Reece Limited | Industrials | $6.0B | — | 0 |
| REED | Reed's, Inc. | Consumer Defensive | $7.7M | — | 0 |
| RSCF | Reflect Scientific, Inc. | Healthcare | $5.0M | — | 0 |
| REF | Reformation Inc. (California) | Consumer Cyclical | $741M | — | 0 |
| RRX | Regal Rexnord Corporation | Industrials | $10.1B | — | 0 |
| RGBPP | Regen BioPharma, Inc. | Healthcare | $0.1M | — | 0 |
| RGC | Regencell Bioscience Holdings Limited | Healthcare | $3.1B | — | 0 |
| REGCP | Regency Centers Corporation | Real Estate | $14.2B | — | 0 |
| RSMXF | Regency Silver Corp. | Basic Materials | $11.4M | — | 0 |
| RMTG | Regenerative Medical Technology Group Inc. | Healthcare | $0.8M | — | 0 |
| REGN | Regeneron Pharmaceuticals, Inc. | Healthcare | $82.0B | — | 0 |
| RGNT | Regentis Biomaterials Ltd. | — | — | — | 0 |
| RGNX | REGENXBIO Inc. | Healthcare | $374M | — | 0 |
| RHEPA | Regional Health Properties, Inc. | — | — | — | 0 |
| RM | Regional Management Corp. | Financial Services | $280M | — | 0 |
| RF-PF | Regions Financial Corporation | Financial Services | $26.1B | — | 0 |
| RGS | Regis Corporation | Consumer Cyclical | $71.7M | — | 0 |