| SIGA | SIGA Technologies Inc. | 8.23 | Healthcare | Stocks | NGM |
| SGML | Sigma Lithium Corporation | 13.41 | Basic Materials | Stocks | NCM |
| IGM | iShares Expanded Tech Sector ET | 82.31 | N/A | ETF | PCX |
| SIG | Signet Jewelers Limited | 93.98 | Consumer Cyclical | Stocks | NYQ |
| SITM | SiTime Corporation | 74.47 | Technology | Stocks | NGM |
| SIGI | Selective Insurance Group, Inc. | 101.42 | Financial Services | Stocks | NMS |
| SPGM | SPGM | 39.96 | N/A | Stocks | NYQ |
| GIGM | GigaMedia Limited | 1.30 | Communication Services | Stocks | NCM |
| SGMA | SigmaTron International, Inc. | 3.97 | Technology | Stocks | NCM |
| SGML.V | SIGMA LITHIUM CORPORATION | 18.38 | Basic Materials | Stocks | VAN |
| S5YA.F | SIGMA HEALTHCARE LTD | 0.74 | Healthcare | Stocks | FRA |
| 6088.T | SIGMAXYZ HOLDINGS INC | 1,526.00 | Industrials | Stocks | JPX |
| SG3.F | SIGMATRON INTL DL-,01 | 3.64 | Technology | Stocks | FRA |
| SPGM | SPDR Portfolio MSCI Global Stoc | 56.93 | N/A | ETF | PCX |
| SIGL | SIGNAL ADVANCE INC | 0.10 | Technology | Stocks | PNK |
| SIM | Grupo Simec, S.A.B. de C.V. | 31.00 | Basic Materials | Stocks | ASE |
| 301536.SZ | SIGMASTAR TECH LTD | 33.70 | Technology | Stocks | SHZ |
| GB00BYX5K988.SG | SigmaRoc PLC | 0.71 | N/A | Stocks | STU |
| SIG.AX | SIGMAHEALT FPO [SIG] | 1.27 | Healthcare | Stocks | ASX |
| 0P0000VQN7.F | Sigma Investment House Healthca | 33.08 | N/A | Mutual Fund | FRA |
| SIGMA.BO | SIGMA SOLVE LIMITED | 405.90 | Technology | Stocks | BSE |
| M2I2.F | SIGMAROC PLC LS -,01 | 0.71 | Basic Materials | Stocks | FRA |
| SIGMA.NS | Sigma Solve Limited | 405.05 | Technology | Stocks | NSI |
| SIGY | SIGYN THERAPEUTICS INC | 5.50 | Healthcare | Stocks | PNK |
| SIG.XA | SIGMAHEALT FPO [SIG] | 1.27 | N/A | Stocks | CXA |