| VLS.L | VELOCYS PLC ORD 1P | 7.90 | Energy | Stocks | LSE |
| SLA.L | STANDARD LIFE ABERDEEN PLC ORD | 269.00 | Financial Services | Stocks | LSE |
| SLP.L | SYLVANIA PLATINUM LIMITED CMN S | 38.00 | Basic Materials | Stocks | LSE |
| SUS.L | S & U PLC ORD 12 1/2P | 1,660.00 | Financial Services | Stocks | LSE |
| SXS.L | SPECTRIS PLC ORD 5P | 2,505.00 | Technology | Stocks | LSE |
| TSLS.L | LEVERAGE SHARES PUBLIC LIMITED | 8.03 | N/A | ETF | LSE |
| SMS.L | SMART METERING SYSTEMS PLC ORD | 618.00 | Industrials | Stocks | LSE |
| SVS.L | SAVILLS PLC ORD 2.5P | 765.50 | Real Estate | Stocks | LSE |
| SLN.L | SILENCE THERAPEUTICS PLC ORD 5P | 464.00 | Healthcare | Stocks | LSE |
| ALS.L | ALTUS STRATEGIES PLC ORD 5P | 31.50 | Basic Materials | Stocks | LSE |
| SIS.L | SCIENCE IN SPORT PLC ORD 10P | 32.50 | Consumer Defensive | Stocks | LSE |
| SL.L | SL.L | 410.80 | N/A | Stocks | LSE |
| SCS.L | SCS GROUP PLC ORD 0.1P | 148.75 | Consumer Cyclical | Stocks | LSE |
| SLE.L | SAN LEON ENERGY PLC ORD EUR0.01 | 25.60 | Energy | Stocks | LSE |
| SOS.L | SOSANDAR PLC ORD 0.1P | 10.15 | Consumer Cyclical | Stocks | LSE |
| SLES.L | SLES.L | 50.15 | N/A | Stocks | LSE |
| SQS.L | SQS.L | 830.00 | Technology | Stocks | LSE |
| ULS.L | ULS TECHNOLOGY PLC ORD 0.4P | 48.95 | Communication Services | Stocks | LSE |
| SYS.L | SYSGROUP PLC ORD 1P | 33.00 | Technology | Stocks | LSE |
| GLS.L | GLS.L | N/A | Technology | Stocks | LSE |
| SLI.L | STANDARD LIFE INVESTMENTS PROPE | 60.20 | Real Estate | Stocks | LSE |
| SKS.L | SKS.L | 96.50 | N/A | Stocks | LSE |
| SBS.L | SBS.L | 17.50 | N/A | Stocks | LSE |
| SLST.L | ETFS COMMODITY SECURITIES LIMIT | 68.81 | N/A | ETF | LSE |
| STS.L | SECURITIES TRUST OF SCOTLAND PL | 194.75 | Financial Services | Stocks | LSE |