| | 1Spatial Plc | Software - Application | Technology | -1.42 | 0.16 | 46.36 | 39.25 | 41.13 | -2.57 | 38.59 | 35.85 |
| | 3i Group Plc | Asset Management | Financial Services | -0.34 | 0.61 | 0.76 | -15.77 | -19.09 | -8.00 | 37.57 | 158.99 |
| | 3i Infrastructure Plc | Asset Management | Financial Services | -0.54 | -1.33 | 5.87 | 7.74 | 8.67 | 19.74 | 22.80 | 25.20 |
| | 4basebio Plc | Biotechnology | Healthcare | 1.49 | -2.79 | -12.27 | -17.78 | -34.57 | -48.10 | -7.66 | -10.22 |
| | 4imprint Group Plc | Advertising Agencies | Communication Services | -0.64 | 0.26 | 2.66 | 25.57 | 9.96 | -15.13 | -10.05 | 1.13 |
| | 80 Mile Plc | Other Industrial Metals & Mining | Basic Materials | 0.29 | -4.57 | -7.27 | -1.92 | 92.45 | 88.89 | 54.55 | 54.55 |
| | 88 Energy Ltd | Oil & Gas E&P | Energy | -9.17 | -8.33 | 7.65 | 6.34 | -5.22 | -48.71 | -81.83 | -91.70 |
| | A.G. Barr Plc | Beverages - Non-Alcoholic | Consumer Defensive | -0.16 | -1.57 | -2.34 | -6.92 | -8.01 | 5.39 | 26.71 | 26.14 |
| | AB Dynamics Plc | Auto Parts | Consumer Cyclical | -0.78 | -5.93 | 0.40 | -13.31 | -21.60 | -36.06 | -27.86 | -19.88 |
| | Aberdeen Asia Focus Plc | Asset Management | Financial Services | -0.54 | 0.83 | 2.81 | 0.72 | 16.88 | 26.29 | 43.64 | 46.95 |
| | Aberdeen Asian Income Fund Ltd | Asset Management | Financial Services | 1.16 | 1.55 | 3.97 | 6.16 | 22.01 | 32.76 | 39.64 | 35.84 |
| | Aberdeen Equity Income Trust Plc | Asset Management | Financial Services | 0.00 | 1.27 | 6.28 | 11.54 | 16.79 | 33.23 | 43.49 | 32.60 |
| | Aberdeen Group Plc | Asset Management | Financial Services | 0.69 | 2.52 | 3.45 | 6.81 | 11.04 | 58.58 | 34.91 | 40.59 |
| | Aberdeen New India Investment Trust Plc | Asset Management | Financial Services | -1.18 | 0.36 | -4.36 | -0.92 | -4.59 | -4.36 | 18.17 | 38.00 |
| | Aberdeen UK Smaller Companies Growth Trust Plc | Asset Management | Financial Services | -0.20 | -0.60 | 2.04 | -0.55 | -1.70 | 2.42 | 14.82 | 12.89 |
| | Aberforth Geared Value & Income Trust Plc | Asset Management | Financial Services | -0.28 | 0.39 | 1.27 | -1.19 | -2.32 | -1.15 | -24.32 | -24.32 |
| | Aberforth Geared Value & Income Trust Plc ZDP | Asset Management | Financial Services | -2.50 | 0.00 | -0.22 | 0.00 | 7.63 | 3.85 | 14.94 | 14.94 |
| | Aberforth Smaller Companies Trust Plc | Asset Management | Financial Services | 0.26 | 0.77 | 4.53 | 1.82 | 3.98 | 8.51 | 19.43 | 28.05 |
| | Abingdon Health Plc | Diagnostics & Research | Healthcare | -4.25 | -8.41 | -14.29 | 5.26 | -7.83 | -22.48 | -40.00 | 41.18 |
| | abrdn Diversified Income & Growth Trust Plc | Asset Management | Financial Services | -1.76 | -6.32 | -1.76 | -2.96 | -0.16 | 2.82 | 2.84 | -7.04 |
| | abrdn European Logistics Income Plc | Asset Management | Financial Services | 0.00 | 2.17 | 4.54 | 10.23 | -13.90 | -1.68 | -2.25 | -8.82 |
| | abrdn Property Income Trust Ltd | REIT - Diversified | Real Estate | 0.00 | 12.50 | 40.63 | -2.34 | 8.38 | -14.12 | -24.76 | -30.48 |
| | Acceler8 Ventures Plc | Shell Companies | Financial Services | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -57.89 | -66.67 |
| | Accesso Technology Group Plc | Software - Application | Technology | -0.60 | -1.19 | -1.19 | -25.28 | -34.84 | -36.59 | -42.63 | -58.63 |