| SAAQU | Space Asset Acquisition Corp. | — | — | — | 0 |
| SPCX | Space Exploration Technologies Corp. | Industrials | $2.0T | — | 0 |
| SSACU | SPACSphere Acquisition Corp. | Financial Services | $244M | — | 0 |
| SPAUF | Spanish Mountain Gold Ltd. | Basic Materials | $128M | — | 0 |
| SGRP | SPAR Group, Inc. | Industrials | $8.2M | — | 0 |
| SPKLW | Spark I Acquisition Corp. | Financial Services | $15.6M | — | 0 |
| SRCO | Sparta Commercial Services, Inc. | Technology | $4.0M | — | 0 |
| TMTSW | Spartacus Acquisition Corp. II Warrants | Financial Services | $9.0M | — | 0 |
| SHGI | Sparx Holdings Group, Inc. | Industrials | $0.6M | — | 0 |
| SPQS | Sparxx Corporation | Consumer Cyclical | $0.1M | — | 0 |
| GLD | SPDR Gold Shares | — | — | — | 0 |
| SPE-PC | Special Opportunities Fund, Inc. | Financial Services | $262M | — | 0 |
| SPTY | Specificity, Inc. | Communication Services | $4.1M | — | 0 |
| MDAIW | Spectral AI, Inc. | — | — | — | 0 |
| FCCN | Spectral Capital Corporation | Technology | $473M | — | 0 |
| SPB | Spectrum Brands Holdings, Inc. | Consumer Defensive | $2.0B | — | 0 |
| SPRO | Spero Therapeutics, Inc. | Healthcare | $72.4M | — | 0 |
| ANY | Sphere 3D Corp. | Financial Services | $12.3M | — | 0 |
| SPHR | Sphere Entertainment Co. | Communication Services | $5.0B | — | 0 |
| SPIWF | SPIE SA/ADR | — | — | — | 0 |
| SPND | Spindletop Oil & Gas Co. | Energy | $37.0M | — | 0 |
| SPXSF | Spirax-Sarco Engineering plc | Industrials | $7.0B | — | 0 |
| SPIR | Spire Global, Inc. | Industrials | $399M | — | 0 |
| SRJN | Spire Inc. 6.375% Junior Subord | Utilities | $173M | — | 0 |
| SPOK | Spok Holdings, Inc. | Healthcare | $216M | — | 0 |