| SNFCA | Security National Financial Corporation | Financial Services | $194M | — | 0 |
| SKLTF | SEEK Limited | Communication Services | $3.5B | — | 0 |
| SEQC | SeeQC, Inc. | — | — | — | 0 |
| SEER | Seer, Inc. | Healthcare | $103M | — | 0 |
| SEIC | SEI Investments Company | Financial Services | $12.6B | — | 0 |
| SWISF | Sekur Private Data Ltd. | Technology | $6.0M | — | 0 |
| WTTR | Select Water Solutions, Inc. | Energy | $2.1B | — | 0 |
| GBCS | Selectis Health, Inc. | Healthcare | $17.6M | — | 0 |
| SIGIP | Selective Insurance Group, Inc. | Financial Services | $5.4B | — | 0 |
| SLQT | SelectQuote, Inc. | Financial Services | $72.6M | — | 0 |
| SLS | SELLAS Life Sciences Group, Inc. | Healthcare | $2.2B | — | 0 |
| LEDS | SemiLEDs Corporation | Technology | $19.0M | — | 0 |
| SELXF | Semilux International Ltd. | — | — | — | 0 |
| SREA | Sempra | Utilities | $12.6B | — | 0 |
| SMTC | Semtech Corporation | Technology | $16.3B | — | 0 |
| ASAIY | Sendas Distribuidora S.A. | Consumer Defensive | $2.6B | — | 0 |
| SNNF | Seneca Bancorp, Inc. | Financial Services | $25.0M | — | 0 |
| SENEL | Seneca Foods Corporation | — | — | — | 0 |
| SNES | SenesTech, Inc. | Basic Materials | $3.9M | — | 0 |
| SNIRF | Senior plc | Industrials | $1.5B | — | 0 |
| VAI | Senmiao Technology Limited | Industrials | $26.1M | — | 0 |
| ST | Sensata Technologies Holding plc | Technology | $6.0B | — | 0 |
| SENS | Senseonics Holdings, Inc. | Healthcare | $432M | — | 0 |
| SXT | Sensient Technologies Corporation | Basic Materials | $5.5B | — | 0 |
| SNT | Senstar Technologies Ltd. | Industrials | $37.3M | — | 0 |