| Ilika plcAIM: IKA | Industrials | $72.92M | £0.27 | +0.37% |
| Flowtech Fluidpower plcAIM: FLO | Industrials | $72.90M | £0.66 | +3.13% |
| Kromek Group plcAIM: KMK | Information Technology | $72.79M | £0.08 | +1.84% |
| Kooth plcAIM: KOO | Health Care | $72.48M | £1.48 | 0.00% |
| Calnex Solutions plcAIM: CLX | Information Technology | $72.03M | £0.60 | 0.00% |
| Time Finance plcAIM: TIME | Financials | $71.85M | £0.58 | +0.17% |
| CML Microsystems plcAIM: CML | Information Technology | $71.52M | £3.15 | 0.00% |
| Billington Holdings PlcAIM: BILN | Industrials | $70.95M | £4.05 | -2.41% |
| Shield Therapeutics plcAIM: STX | Health Care | $70.73M | £0.05 | -3.09% |
| Panther Securities PLCAIM: PNS | Real Estate | $69.81M | £2.80 | -5.41% |
| Everyman Media Group plcAIM: EMAN | Communication Services | $69.15M | £0.56 | +0.90% |
| Power Probe PLCAIM: PWR | Consumer Discretionary | $66.40M | £0.66 | -1.50% |
| Bango PLCAIM: BGO | Information Technology | $66.16M | £0.63 | 0.00% |
| Gattaca plcAIM: GATC | Industrials | $65.89M | £1.57 | -1.88% |
| Abingdon Health PlcAIM: ABDX | Health Care | $65.23M | £0.11 | 0.00% |
| Ariana Resources plcAIM: AAU | Materials | $65.22M | £0.02 | +1.94% |
| Steppe Cement Ltd.AIM: STCM | Materials | $64.18M | £0.22 | -2.27% |
| Marks Electrical Group PLCAIM: MRK | Consumer Discretionary | $64.13M | £0.46 | 0.00% |
| Staffline Group PLCAIM: STAF | Industrials | $63.95M | £0.42 | +0.36% |
| Naked Wines plcAIM: WINE | Consumer Staples | $62.31M | £0.70 | +2.03% |
| Volvere plcAIM: VLE | Financials | $61.79M | £20.70 | +2.48% |
| PCI-PAL PLCAIM: PCIP | Financials | $61.72M | £0.63 | 0.00% |
| hVIVO plcAIM: HVO | Health Care | $61.33M | £0.07 | -0.15% |
| Shaires Holdings LtdAIM: SHR | Financials | $61.25M | $24.50 | +8.89% |
| Oxford Metrics plcAIM: OMG | Information Technology | $60.72M | £0.40 | +2.05% |
| Churchill China plcAIM: CHH | Consumer Discretionary | $59.96M | £3.95 | -1.25% |
| LendInvest plcAIM: LINV | Financials | $59.94M | £0.31 | 0.00% |
| Ultimate Products PlcAIM: ULTP | Consumer Discretionary | $59.90M | £0.53 | +0.38% |
| Caspian Sunrise plcAIM: CASP | Energy | $59.40M | £0.02 | — |
| System1 Group PLCAIM: SYS1 | Communication Services | $59.25M | £3.35 | +1.52% |
| tinyBuild, Inc.AIM: TBLD | Communication Services | $58.96M | £0.11 | 0.00% |
| ATC Music Group plcAIM: ATC | Communication Services | $58.88M | £1.83 | 0.00% |
| Watkin Jones PlcAIM: WJG | Real Estate | $58.85M | £0.17 | -1.59% |
| Chariot LimitedAIM: CHAR | Energy | $58.79M | £0.02 | +5.65% |
| James Cropper PLCAIM: CRPR | Materials | $57.95M | £4.45 | +1.14% |
| Gelion plcAIM: GELN | Industrials | $57.85M | £0.19 | -5.13% |
| Star Energy Group PlcAIM: STAR | Energy | $57.77M | £0.22 | 0.00% |
| DCI Advisors LimitedAIM: DCI | Real Estate | $57.60M | £0.05 | +1.08% |
| Helium One Global LimitedAIM: HE1 | Energy | $55.37M | £0.00 | -2.50% |
| One Health Group PlcAIM: OHGR | Health Care | $55.14M | £2.93 | -1.68% |
| Coiled Therapeutics plcAIM: COIL | Health Care | $54.81M | £0.10 | 0.00% |
| EDX Medical Group PlcAIM: EDX | Health Care | $54.70M | £0.10 | +2.63% |
| Devolver Digital, Inc.AIM: DEVO | Communication Services | $53.81M | £0.08 | -7.64% |
| Skillcast Group plcAIM: SKL | Information Technology | $53.81M | £0.44 | 0.00% |
| Enwell Energy plcAIM: ENW | Energy | $53.54M | £0.12 | 0.00% |
| Sareum Holdings plcAIM: SAR | Health Care | $52.88M | £0.29 | +3.57% |
| Corcel PlcAIM: CRCL | Materials | $52.62M | £0.00 | +2.44% |
| Christie Group plcAIM: CTG | Industrials | $52.25M | £1.52 | -0.66% |
| Time Out Group plcAIM: TMO | Consumer Discretionary | $51.65M | £0.07 | 0.00% |
| Corero Network Security plcAIM: CNS | Information Technology | $50.61M | £0.07 | 0.00% |
| Revolution Beauty Group plcAIM: REVB | Consumer Staples | $50.38M | £0.04 | 0.00% |
| GetBusy plcAIM: GETB | Information Technology | $49.75M | £0.72 | +5.11% |
| Jersey Oil and Gas PlcAIM: JOG | Energy | $48.98M | £1.05 | -4.55% |
| Shoe Zone plcAIM: SHOE | Consumer Discretionary | $48.83M | £0.78 | 0.00% |
| CyanConnode Holdings plcAIM: CYAN | Information Technology | $47.26M | £0.10 | +0.30% |
| Angling Direct PLCAIM: ANG | Consumer Discretionary | $46.47M | £0.49 | +3.19% |
| Celebrus Technologies plcAIM: CLBS | Information Technology | $46.32M | £0.92 | +0.55% |
| XP Factory PlcAIM: XPF | Consumer Discretionary | $46.09M | £0.19 | -1.28% |
| Cavendish plcAIM: CAV | Financials | $46.08M | £0.09 | -4.62% |
| Pulsar Group plcAIM: PULS | Information Technology | $45.28M | £0.25 | +2.04% |
| European Metals Holdings LimitedAIM: EMH | Materials | $43.86M | £0.14 | +16.13% |
| Zanaga Iron Ore Company LimitedAIM: ZIOC | Materials | $43.23M | £0.03 | -1.56% |
| Bezant Resources PlcAIM: BZT | Materials | $43.21M | £0.00 | -3.33% |
| Manx Financial Group PLCAIM: MFX | Financials | $42.73M | £0.26 | +4.08% |
| Synectics plcAIM: SNX | Information Technology | $42.49M | £1.93 | +4.05% |
| Hercules PlcAIM: HERC | Industrials | $41.74M | £0.38 | 0.00% |
| Goldplat PLCAIM: GDP | Materials | $41.56M | £0.19 | +7.04% |
| European Green Transition plcAIM: EGT | Materials | $41.09M | £0.13 | +15.56% |
| MedPal AI PLCAIM: MPAL | Health Care | $41.06M | £0.04 | 0.00% |
| Pebble Beach Systems Group plcAIM: PEB | Information Technology | $39.65M | £0.23 | +4.55% |
| Sosandar PlcAIM: SOS | Consumer Discretionary | $38.48M | £0.13 | +1.96% |
| Tortilla Mexican Grill plcAIM: MEX | Consumer Discretionary | $37.68M | £0.72 | 0.00% |
| Itaconix plcAIM: ITX | Materials | $37.50M | £2.02 | -0.98% |
| Atome PlcAIM: ATOM | Materials | $36.92M | £0.29 | — |
| Portmeirion Group PLCAIM: PMP | Consumer Discretionary | $36.80M | £0.53 | 0.00% |
| Provexis plcAIM: PXS | Consumer Staples | $35.97M | £0.01 | -0.44% |
| Roebuck Food Group plcAIM: RFG | Consumer Staples | $35.84M | £0.26 | -1.89% |
| CT Automotive Group plcAIM: CTA | Consumer Discretionary | $35.11M | £0.36 | +1.43% |
| Cadence Minerals PlcAIM: KDNC | Materials | $34.97M | £0.06 | +29.03% |
| 80 Mile PlcAIM: 80M | Materials | $34.85M | £0.01 | 0.00% |
| SysGroup plcAIM: SYS | Information Technology | $34.81M | £0.31 | 0.00% |
| Coppa Collective plcAIM: COPC | Consumer Discretionary | $34.59M | £0.15 | 0.00% |
| Windar Photonics PLCAIM: WPHO | Information Technology | $34.34M | £0.27 | — |
| Nexteq plcAIM: NXQ | Consumer Discretionary | $33.97M | £0.46 | -1.08% |
| Arecor Therapeutics plcAIM: AREC | Health Care | $33.96M | £0.66 | +10.92% |
| ImmuPharma plcAIM: IMM | Health Care | $33.93M | £0.04 | -9.11% |
| Wynnstay Properties PlcAIM: WSP | Real Estate | $33.63M | £9.15 | +2.23% |
| SkinBioTherapeutics plcAIM: SBTX | Health Care | $33.56M | £0.10 | 0.00% |
| The Parkmead Group plcAIM: PMG | Energy | $33.51M | £0.23 | 0.00% |
| Europa Oil & Gas (Holdings) plcAIM: EOG | Energy | $33.19M | £0.02 | -2.70% |
| Potentially AI PLCAIM: AGI | Financials | $32.92M | £0.06 | -5.93% |
| Braime Group PLCAIM: BMT | Industrials | $31.08M | £12.00 | 0.00% |
| M Winkworth PLCAIM: WINK | Real Estate | $30.35M | £1.73 | 0.00% |
| Rome Resources PlcAIM: RMR | Materials | $30.34M | £0.00 | 0.00% |
| Haydale plcAIM: HAYD | Materials | $30.20M | £0.00 | -1.75% |
| Emmerson PLCAIM: EML | Materials | $30.05M | £0.02 | -8.33% |
| Cirata plcAIM: CRTA | Information Technology | $29.73M | £0.14 | +0.75% |
| Checkit plcAIM: CKT | Industrials | $29.44M | £0.20 | -4.76% |
| Lords Group Trading plcAIM: LORD | Industrials | $29.17M | £0.13 | +0.04% |
| Tan Delta Systems plcAIM: TAND | Industrials | $28.77M | £0.29 | +3.57% |