| SIGA | SIGA Technologies Inc. | 10.39 | Healthcare | Stocks | NGM |
| SGML | Sigma Lithium Corporation | 16.16 | Basic Materials | Stocks | NCM |
| SIG | Signet Jewelers Limited | 97.18 | Consumer Cyclical | Stocks | NYQ |
| SIGI | Selective Insurance Group, Inc. | 98.19 | Financial Services | Stocks | NMS |
| SITM | SiTime Corporation | 96.64 | Technology | Stocks | NGM |
| SPGM | SPGM | 39.96 | N/A | Stocks | NYQ |
| GIGM | GigaMedia Limited | 1.37 | Communication Services | Stocks | NCM |
| IGM | iShares Expanded Tech Sector ET | 85.45 | N/A | ETF | PCX |
| SGMA | SigmaTron International, Inc. | 4.48 | Technology | Stocks | NCM |
| SGML.V | SIGMA LITHIUM CORPORATION | 22.06 | Basic Materials | Stocks | VAN |
| GB00BYX5K988.SG | SigmaRoc PLC | 0.79 | N/A | Stocks | STU |
| 0P0000VQN7.F | Sigma Investment House Healthca | 33.24 | N/A | Mutual Fund | FRA |
| M2I2.F | SIGMAROC PLC LS -,01 | 0.79 | Basic Materials | Stocks | FRA |
| SIGMA.BO | SIGMA SOLVE LIMITED | 401.40 | Technology | Stocks | BSE |
| SIGMA.NS | Sigma Solve Limited | 398.55 | Technology | Stocks | NSI |
| SIM | Grupo Simec, S.A.B. de C.V. | 31.00 | Basic Materials | Stocks | ASE |
| VISN.TA | VISION SIGMA | 3,492.00 | Industrials | Stocks | TLV |
| S5YA.F | SIGMA HEALTHCARE LTD | 0.77 | Healthcare | Stocks | FRA |
| SIG.XA | SIGMAHEALT FPO [SIG] | 1.28 | N/A | Stocks | CXA |
| 6088.T | SIGMAXYZ HOLDINGS INC | 1,604.00 | Industrials | Stocks | JPX |
| SIGO | SUNSET ISLAND GROUP INC | 0.00 | Healthcare | Stocks | PNK |
| SICO.JK | Sigma Energy Compressindo Tbk. | 97.00 | Energy | Stocks | JKT |
| SIGL | SIGNAL ADVANCE INC | 0.07 | Technology | Stocks | PNK |
| SIGY | SIGYN THERAPEUTICS INC | 5.25 | Healthcare | Stocks | PNK |
| SRC.L | SIGMAROC PLC ORD 1P | 68.30 | Basic Materials | Stocks | LSE |