| SNPS | Synopsys, Inc. | 518.44 | Technology | Stocks | NMS |
| SYK | Stryker Corporation | 325.32 | Healthcare | Stocks | NYQ |
| SYM | Symbotic Inc. | 39.27 | Industrials | Stocks | NGM |
| SWN | Southwestern Energy Company | 7.18 | Energy | Stocks | NYQ |
| SYY | Sysco Corporation | 73.73 | Consumer Defensive | Stocks | NYQ |
| SAN | Banco Santander, S.A. Sponsored | 4.84 | Financial Services | Stocks | NYQ |
| CYN | Cyngn Inc. | 0.11 | Technology | Stocks | NCM |
| SNY | Sanofi | 49.07 | Healthcare | Stocks | NMS |
| SUN | Sunoco LP | 55.96 | Energy | Stocks | NYQ |
| SYF | Synchrony Financial | 44.66 | Financial Services | Stocks | NYQ |
| SYNA | Synaptics Incorporated | 87.57 | Technology | Stocks | NMS |
| SYT | SYLA Technologies Co., Ltd. | 3.21 | Technology | Stocks | NCM |
| SON | Sonoco Products Company | 55.91 | Consumer Cyclical | Stocks | NYQ |
| SNCR | Synchronoss Technologies, Inc. | 6.81 | Technology | Stocks | NCM |
| RYN | Rayonier Inc. REIT | 29.29 | Real Estate | Stocks | NYQ |
| SNV | Synovus Financial Corp. | 36.72 | Financial Services | Stocks | NYQ |
| SNX | TD SYNNEX Corporation | 115.19 | Technology | Stocks | NYQ |
| SNDX | Syndax Pharmaceuticals, Inc. | 21.81 | Healthcare | Stocks | NMS |
| SNN | Smith & Nephew SNATS, Inc. | 24.68 | Healthcare | Stocks | NYQ |
| KYN | Kayne Anderson MLP/Midstream In | 9.53 | Financial Services | Stocks | NYQ |
| DYN | Dyne Therapeutics, Inc. | 25.57 | Healthcare | Stocks | NMS |
| STN | Stantec Inc | 82.14 | Industrials | Stocks | NYQ |
| SYNX | Silynxcom Ltd. | 3.01 | Technology | Stocks | ASE |
| SYN.L | SYNERGIA ENERGY LTD ORD NPV | 0.12 | Energy | Stocks | LSE |
| SYNACT.ST | SynAct Pharma AB | 6.85 | Healthcare | Stocks | STO |