| SGHT | Sight Sciences, Inc. | Healthcare | $472M | — | 0 |
| SGML | Sigma Lithium Corporation | Basic Materials | $1.1B | — | 0 |
| SIG | Signet Jewelers Limited | Consumer Cyclical | $4.0B | — | 0 |
| SIGY | Sigyn Therapeutics, Inc. | Healthcare | $0.1M | — | 0 |
| SLNCF | Silence Therapeutics plc | Healthcare | $567M | — | 0 |
| SIAI | Silentium Ltd. | — | — | — | 0 |
| SLXNW | Silexion Therapeutics Ltd. | Healthcare | $0.0M | — | 0 |
| SLGN | Silgan Holdings Inc. | Consumer Cyclical | $3.7B | — | 0 |
| SILC | Silicom Ltd. | Technology | $297M | — | 0 |
| SLAB | Silicon Laboratories Inc. | Technology | $7.3B | — | 0 |
| SIMO | Silicon Motion Technology Corporation | Technology | $9.2B | — | 0 |
| SVAQW | Silicon Valley Acquisition Corp. Warrants | Financial Services | $14.6M | — | 0 |
| SILO | Silo Pharma, Inc. | Healthcare | $2.0M | — | 0 |
| SVCO | Silvaco Group, Inc. Common Stock | Technology | $277M | — | 0 |
| SBMT | Silver Bow Mining Corp. | Basic Materials | $240M | — | 0 |
| SVBL | Silver Bull Resources, Inc. | Basic Materials | $4.9M | — | 0 |
| SILEF | Silver Elephant Mining Corp. | Basic Materials | $5.7M | — | 0 |
| HAMRF | Silver Hammer Mining Corp. | Basic Materials | $3.6M | — | 0 |
| AGMWF | Silver Mountain Resources Inc. | — | — | — | 0 |
| TARSF | Silver North Resources Ltd. | Basic Materials | $12.0M | — | 0 |
| SPEGR | Silver Pegasus Acquisition Corp. | — | — | — | 0 |
| SSEBF | Silver Spruce Resources Inc. | Basic Materials | $1.2M | — | 0 |
| VIPRF | Silver Viper Minerals Corp. | Basic Materials | $33.5M | — | 0 |
| AGXPF | Silver X Mining Corp. | Basic Materials | $189M | — | 0 |
| SBXD-WT | SilverBox Corp IV | — | — | — | 0 |