| | Aptamer Group Plc | Biotechnology | Healthcare | 0.43 | -3.42 | 40.30 | 17.99 | -40.98 | -94.13 | -99.30 | -99.49 |
| | Aptitude Software Group Plc | Software - Application | Technology | 2.83 | 6.51 | 7.57 | 10.47 | 42.17 | -3.53 | -0.95 | -46.41 |
| | Aquis Exchange Plc | Financial Data & Stock Exchanges | Financial Services | 1.63 | -0.11 | 11.95 | 29.29 | 37.10 | 18.35 | -2.60 | -30.64 |
| | Aura Renewable Acquisitions Plc | Shell Companies | Financial Services | 0.00 | 0.00 | 0.00 | 5.71 | 4.13 | -14.62 | -50.40 | -64.65 |
| | Argo Blockchain Plc | Capital Markets | Financial Services | 0.00 | 0.00 | 4.55 | -42.50 | 36.90 | 35.29 | -77.45 | -91.67 |
| | Arbuthnot Banking Group Plc | Banks - Regional | Financial Services | -0.20 | 2.42 | -8.65 | 1.83 | 11.09 | 15.04 | 19.72 | -1.96 |
| | Arcontech Group Plc | Software - Application | Technology | -2.93 | -0.65 | -6.64 | 9.18 | 10.88 | 41.93 | 27.28 | -43.20 |
| | Arc Minerals Ltd | Other Industrial Metals & Mining | Basic Materials | -5.26 | 1.12 | 7.62 | -24.65 | -51.05 | -47.83 | -58.04 | -71.06 |
| | Arecor Therapeutics Plc | Biotechnology | Healthcare | 4.59 | -4.44 | 5.56 | -12.21 | -27.32 | -45.93 | -64.35 | -45.04 |
| | Argo Group Ltd | Asset Management | Financial Services | 0.00 | 18.00 | -19.73 | 4.89 | -6.53 | -47.26 | -62.24 | -73.33 |
| | Arkle Resources Plc | Other Industrial Metals & Mining | Basic Materials | 0.00 | 0.00 | -13.79 | -23.10 | -29.46 | -39.54 | -64.36 | -70.59 |
| | Aurora Investment Trust Plc | Asset Management | Financial Services | 0.00 | 0.81 | 4.09 | 1.92 | 10.24 | 19.25 | 19.81 | 5.87 |
| | Asiamet Resources Ltd | Other Industrial Metals & Mining | Basic Materials | 8.63 | 16.08 | 103.87 | 120.81 | 61.22 | 36.73 | -29.25 | -41.00 |
| | Artisanal Spirits Co Plc | Beverages - Wineries & Distilleries | Consumer Defensive | 0.00 | -0.07 | -7.60 | -9.78 | -41.18 | -58.97 | -50.50 | -63.96 |
| | Alpha Real Trust Ltd | Asset Management | Financial Services | 0.00 | 0.00 | -1.79 | 1.11 | 19.70 | 9.97 | -4.89 | -10.57 |
| | Artemis Resources Ltd | Other Industrial Metals & Mining | Basic Materials | 0.26 | -0.63 | -17.47 | -15.20 | -51.06 | 8.29 | -64.20 | -80.33 |
| | ASA International Group Plc | Credit Services | Financial Services | -6.48 | -1.15 | 43.13 | 12.62 | 133.67 | -20.12 | -30.40 | -54.56 |
| | ASOS Plc | Internet Retail | Consumer Cyclical | -0.59 | 5.41 | 5.89 | -1.96 | -4.86 | -13.91 | -74.66 | -92.40 |
| | Ascential Plc | Advertising Agencies | Communication Services | 0.19 | 3.27 | 3.27 | 6.47 | 15.80 | 30.53 | 7.25 | -8.36 |
| | SPDR S&P Pan Asia Dividend UCITS Etf USD | Exchange Traded Fund | Financial Services | 0.00 | 1.79 | 8.68 | 6.35 | 14.26 | 13.33 | 11.91 | -7.30 |
| | Ashmore Group Plc | Asset Management | Financial Services | 0.25 | 0.50 | 12.35 | -7.88 | 15.04 | -5.08 | -2.68 | -44.24 |
| | Xtrackers Harvest CSI300 UCITS Etf | Exchange Traded Fund | Financial Services | 1.54 | 1.02 | 5.23 | 8.86 | 3.64 | -7.95 | -13.41 | -35.74 |
| | Amundi MSCI China ESG Leaders Extra UCITS Etf | Exchange Traded Fund | Financial Services | 0.00 | 1.89 | 11.12 | 17.89 | 22.77 | -5.00 | -10.01 | -37.99 |
| | Aberforth Split Level Income Trust Plc | Asset Management | Financial Services | 0.59 | 1.80 | 10.39 | 16.60 | 25.05 | 24.28 | 30.01 | 3.42 |
