| AST.L | ASCENT RESOURCES PLC ORD 0.5P | 2.20 | Energy | Stocks | LSE |
| ADT1.L | ADRIATIC METALS PLC ORD 1.3355P | 224.50 | Basic Materials | Stocks | LSE |
| AET.L | AFENTRA PLC ORD 10P | 47.00 | Energy | Stocks | LSE |
| AHT.L | ASHTEAD GROUP PLC ORD 10P | 6,104.00 | Industrials | Stocks | LSE |
| AGT.L | AVI GLOBAL TRUST PLC ORD 2P | 236.50 | Financial Services | Stocks | LSE |
| AT.L | ASHTEAD TECHNOLOGY HOLDINGS PLC | 799.00 | Energy | Stocks | LSE |
| ART.L | THE ARTISANAL SPIRITS COMPANY P | 41.00 | Consumer Defensive | Stocks | LSE |
| ADM.L | ADMIRAL GROUP PLC ORD 0.1P | 2,699.00 | Financial Services | Stocks | LSE |
| ADF.L | FACILITIES BY ADF PLC ORD 1P | 51.50 | Consumer Cyclical | Stocks | LSE |
| ABT.L | ABT.L | 40.14 | Healthcare | Stocks | LSE |
| ADA.L | Adams Plc | 6.50 | Financial Services | Stocks | LSE |
| RDT.L | ROSSLYN DATA TECHNOLOGIES PLC O | 9.75 | Technology | Stocks | LSE |
| JDT.L | JDT.L | 0.02 | N/A | Stocks | LSE |
| ATT.L | ALLIANZ TECHNOLOGY TRUST PLC OR | 347.50 | Financial Services | Stocks | LSE |
| ADA.L | Adams Plc | 6.50 | N/A | Mutual Fund | LSE |
| ADN.L | ADN.L | 317.60 | N/A | Stocks | LSE |
| ADVT.L | ADVANCEDADVT LIMITED ORD NPV (D | 140.50 | Financial Services | Stocks | LSE |
| ADT.V | ADT.V | 0.00 | Basic Materials | Stocks | VAN |
| DAT.L | DATANG INTERNATIONAL POWER GENE | 24.52 | Utilities | Stocks | LSE |
| ALT.L | ALTITUDE GROUP PLC ORD 0.4P | 28.50 | Technology | Stocks | LSE |
| APT.L | APT.L | N/A | N/A | Stocks | LSE |
| ADT.L | ADT.L | 200.50 | N/A | Stocks | LSE |
| ADL.L | ADL.L | N/A | N/A | Stocks | LSE |
| AD4.L | AD4.L | N/A | N/A | Stocks | LSE |
| HDT.L | HDT.L | 50.50 | N/A | Stocks | LSE |