As of Jun 12, 2026, Gainers were FW Thorpe PLC (5.47%), Ab Dynamics (4.84%), GlobalData PLC (4.56%) while laggards were Serica Energy PLC (-4.88%), Accesso Technology Group PLC (-3.06%).
The FTSE AIM UK 50 Index (AIM5) is a significant stock market index in the UK, maintained by FTSE Russell. It includes the top 50 companies listed on the Alternative Investment Market (AIM) based on market capitalization. The index serves as a benchmark for the performance of leading mid-cap growth-oriented firms in the UK. It is representative, liquid, and tradable, addressing the needs of investment managers to benchmark portfolios focused on emerging companies. The FTSE AIM UK 50 Index offers optimal diversification across various sectors, providing a comprehensive snapshot of the UK's dynamic and growing businesses. Investors and financial analysts rely on the FTSE AIM UK 50 as a reliable indicator of market trends, corporate performance, and sectoral shifts within the AIM. Companies listed in the index often exhibit high growth potential, innovation, and entrepreneurial strength, making the FTSE AIM UK 50 a crucial tool for portfolio construction, risk assessment, and strategic investment decisions. With a transparent methodology, the index ensures accurate representation of market capitalization and liquidity while reflecting the evolving landscape of the UK’s small and mid-sized enterprises. Its broad sectoral coverage includes technology, healthcare, industrials, and financial services, providing investors with exposure to diverse growth opportunities. Market participants, including fund managers, institutional investors, and individual traders, monitor the FTSE AIM UK 50 to evaluate performance, benchmark investment strategies, and make informed decisions based on market dynamics. The FTSE AIM UK 50 also plays a pivotal role in financial products such as ETFs, derivatives, and structured investments, enabling efficient access to the performance of AIM-listed companies. By tracking the index, investors can gain insights into the UK’s entrepreneurial ecosystem and identify trends in emerging sectors, helping to inform long-term investment strategies. Regular rebalancing and review ensure that the FTSE AIM UK 50 remains relevant and reflective of market developments, providing an up-to-date measure of the AIM market's top-performing companies. This makes the FTSE AIM UK 50 an essential reference point for anyone seeking to understand or invest in the growth segment of the UK stock market. From its rigorous selection criteria to its transparent calculation, the FTSE AIM UK 50 stands as a trusted benchmark that encapsulates the performance, stability, and growth prospects of leading AIM companies, offering both domestic and international investors a window into the evolving landscape of the UK’s innovative business environment.
Browse major companies with price, % change, and volume.
| Code | Company | Price | Change | % Change | High | Low | Volume | Market Cap |
|---|---|---|---|---|---|---|---|---|
| AMS | Advanced Medical Solutions Group plc | 222.0 | 1.5 | 0.6803% | 227.0 | 219.0 | 5235 | 439.3005M |
| CAML | Central Asia Metals Plc | 135.8 | 2.2 | 1.6467% | 136.0 | 133.4 | 248563 | 280.1487M |
| BIG | Big Technologies PLC | 102.5 | 0.5 | 0.4902% | 106.0 | 102.5 | 46 | 278.792M |
| BRCK | BRCK Group plc | 49.1248 | 0.2748 | 0.5625% | 49.95 | 49.1 | 5148 | 172.9925M |
| FEVR | Fevertree Drinks Plc | 848.5 | 18.0 | 2.1674% | 850.0 | 830.0 | 16989 | 947.4303M |
| CHRT | Cohort | 1310.0 | 10.0 | 0.7692% | 1336.0 | 1298.0 | 2243 | 572.3852M |
| GBG | GB Group plc | 207.5 | 4.0 | 1.9656% | 208.5 | 202.869 | 80526 | 491.488M |
| FNTL | Fintel PLC | 183.0 | 6.5 | 3.6827% | 183.0 | 176.0 | 1598 | 190.8821M |
| IDOX | IDOX plc | - | 0 | 0% | - | - | - | 321.6741M |
| ITM | ITM Power | 122.2 | 4.1 | 3.4716% | 129.0 | 121.1 | 1046908 | 425.5076M |
| JHD | James Halstead PLC | 126.291 | 2.091 | 1.6836% | 128.0 | 122.0 | 18674 | 526.344M |
| LBG | LBG Media PLC | 25.1 | -0.6 | -2.3346% | 25.1 | 25.1 | 58 | 115.6838M |
| JSG | Johnson Service Group Plc | 155.3 | 2.4 | 1.5697% | 156.6 | 150.9 | 54099 | 506.0515M |
| SAA | M&C Saatchi | 141.0 | -2.0 | -1.3986% | 142.97 | 141.0 | 2481 | 139.8375M |
| SRC | Sigmaroc PLC | 117.5 | 4.5 | 3.9823% | 118.3 | 114.9 | 491831 | 1394.3318M |
| SQZ | Serica Energy PLC | 265.2 | -13.6 | -4.878% | 273.8 | 261.4 | 351451 | 1060.7464M |
| TAM | Tatton Asset Management plc | 594.0 | 0 | 0% | - | - | 3511 | 372.7151M |
| VIC | Victorian Plumbing Group PLC | 83.7 | 0.7 | 0.8434% | 84.9 | 77.9 | 19117 | 241.6451M |
| ABDP | Ab Dynamics | 1084.0 | 50.0 | 4.8356% | 1088.0 | 1084.0 | 12 | 253.165M |
| ACSO | Accesso Technology Group PLC | 317.0 | -10.0 | -3.0581% | 317.0 | 317.0 | 247 | 77.4112M |
| CVSG | CVS Group Plc | 1246.0 | 22.0 | 1.7974% | 1253.0 | 1242.0 | 15551 | 820.8337M |
| DATA | GlobalData PLC | 96.4 | 4.2 | 4.5553% | 96.4 | 90.5 | 37271 | 556.2869M |
| DOTD | Dotdigital Group Plc | 47.25 | 0.95 | 2.0518% | 48.0 | 46.5 | 67972 | 142.5759M |
| FDP | FD Technologies Plc | - | 0 | 0% | - | - | - | 314.0261M |
| HAT | H&T Group plc | - | 0 | 0% | - | - | - | 203.6639M |
| HSP | Hargreaves Services Plc | 808.0 | 12.0 | 1.5075% | 808.0 | 778.0 | 7 | 261.1539M |
| IPX | Impax Asset Management Group Plc | 99.3 | 1.7 | 1.7418% | 101.6 | 97.1 | 3348 | 160.1099M |
| JET2 | Jet2 PLC | 1280.0 | 47.0 | 3.8118% | 1281.598 | 1245.0 | 104742 | 2184.6628M |
| KITW | Kitwave Group PLC | - | 0 | 0% | - | - | - | 246.1854M |
| MAB1 | Mortgage Advice | 545.0 | 17.0 | 3.2197% | 547.0 | 524.0 | 23177 | 336.5266M |
| MIDW | Midwich Group PLC | 132.0 | -2.2 | -1.6393% | 132.0 | 132.0 | 10772 | 168.0229M |
| MPE | M.P.Evans Group | 1519.561 | 15.561 | 1.0346% | 1576.0 | 1510.0 | 61532 | 803.5149M |
| NFG | Next 15 Group PLC | 255.42 | -1.08 | -0.4211% | 255.42 | 255.42 | 490 | 243.4797M |
| NICL | Nichols | 976.0 | 6.0 | 0.6186% | 976.0 | 976.0 | 12 | 340.044M |
| PAF | Pan African Resources PLC | 106.0 | 2.8 | 2.7132% | 109.0 | 104.9 | 433552 | 3182.882M |
| PANR | Pantheon Resources | 15.79 | -0.33 | -2.0471% | 15.79 | 14.79 | 599592 | 173.6467M |
| POLR | Polar Capital Holdings plc | 852.0 | 19.0 | 2.2809% | 859.0 | 840.0 | 13473 | 620.1323M |
| RCN | Redcentric | 126.0 | 0 | 0% | - | - | 3559 | 184.0102M |
| RKH | Rockhopper Exploration | 72.8 | -1.1 | -1.4885% | 74.8 | 71.9208 | 222087 | 742.4614M |
| RNWH | Renew Holdings plc | 867.36 | 12.36 | 1.4456% | 884.0 | 846.1499 | 72684 | 726.7211M |
| RWS | RWS Holdings PLC | 78.6 | -1.65 | -2.0561% | 82.6 | 78.3275 | 492875 | 281.713M |
| TFW | FW Thorpe PLC | 270.0 | 14.0 | 5.4688% | 270.0 | 270.0 | 2 | 292.206M |
| TIG | Team Internet Group PLC | 34.0 | 0 | 0% | 35.0 | 33.55 | 105560 | 90.4622M |
| VLX | Volex Plc | 583.0 | 6.0 | 1.0399% | 597.0 | 577.0 | 40058 | 936.6495M |
| YNGA | Young & Co’S Brewery A | 820.5 | 10.5 | 1.2963% | 828.0 | 802.0 | 601 | 489.2468M |
| YNGN | Young & Co.'s Brewery P.L.C | 667.0 | -9.0 | -1.3314% | 667.0 | 667.0 | 2 | 454.1547M |
| YOU | YouGov plc | 212.6 | -0.6 | -0.2814% | 212.6 | 212.6 | 100 | 202.3172M |
| NIOX | NIOX Group PLC | 59.2 | 1.8 | 3.1359% | 60.6 | 58.7 | 134 | 235.794M |
| EVPL | Everplay Group PLC | 258.5 | 10.0 | 4.0241% | 258.5 | 248.0 | 202 | 350.1208M |
Data Powered by EODHD as on Jun 12, 2026 08:36 AM BST
Composition by sector and average % move for each sector.
Top 5 gainers and top 5 losers within FTSE AIM UK 50 INDEX (AIM5).
Latest articles connected to FTSE AIM UK 50 INDEX (AIM5) and constituents.