| ALK.L | ALKEMY CAPITAL INVESTMENTS PLC | 87.50 | Financial Services | Stocks | LSE |
| AGT.L | AVI GLOBAL TRUST PLC ORD 2P | 235.50 | Financial Services | Stocks | LSE |
| AUK.L | AUKETT SWANKE GROUP PLC ORD 1P | 1.55 | Industrials | Stocks | LSE |
| AGY.L | ALLERGY THERAPEUTICS PLC ORD 0. | 2.85 | Healthcare | Stocks | LSE |
| ARK.L | ARKLE RESOURCES PLC ORD EUR0.00 | 0.28 | Basic Materials | Stocks | LSE |
| AGL.L | ANGLE PLC ORD 10P | 15.50 | Healthcare | Stocks | LSE |
| AGA.L | AGA.L | N/A | Consumer Goods | Stocks | LSE |
| AGP.L | AGP.L | 1.05 | N/A | Stocks | LSE |
| AGQ.L | AGQ.L | 0.17 | N/A | Stocks | LSE |
| ATK.L | ATK.L | 2,081.00 | N/A | Stocks | LSE |
| AGR.L | ASSURA PLC ORD 10P | 40.90 | Real Estate | Stocks | LSE |
| AGM.L | AGM.L | N/A | N/A | Stocks | LSE |
| AGK.L | AGK.L | N/A | N/A | Stocks | LSE |