- See also
{{short description|UK stock market index}}{{Use dmy dates|date=July 2013}}The FTSE AIM UK 50 Index index was introduced on 16 May 2005, and is a market-capitalisation-weighted stock market index. The index incorporates the largest 50 UK companies (by capitalisation) which have their primary listing on the Alternative Investment Market (AIM). The index is reviewed quarterly, and the constituent companies may change based on market capitalisation data as at the end of February, May, August and November. The index is maintained by FTSE Russell, a subsidiary of the London Stock Exchange Group. Current constituents of the AIM UK 50 index are:[1] - ASOS
- Abcam
- Advanced Computer Software Group
- Advanced Medical Solutions Grp
- Alternative Networks
- Arbuthnot Banking Group
- Amerisur Resources
- Archipelago Resources
- Avanti Communications Group
- Blinkx
- BowLeven
- Brooks Macdonald Group
- Clinigen Group
- Daisy Group
- Dart Group
- EMIS Group
- Eland Oil & Gas
- Faroe Petroleum
- Gemfields
- Globo
- Hargreaves Services
- IQE
- IDOX
- IGAS Energy
- Iofina
- Iomart Group plc
- James Halstead
- London Mining
- M&C Saatchi
- M.P. Evans Group
- Majestic Wine
- Mulberry
- Monitise
- Nanoco Group
- Nichols
- Numis Corporation
- Oxford Catalysts Group
- Pan African Resources
- Plexus Holdings
- Polar Capital Holdings
- Prezzo
- Quindell Portfolio
- RWS Holdings
- Rockhopper Exploration
- Secure Trust Bank
- Sirius Minerals plc
- Smart Metering Systems
- Songbird Estates
- Telford Homes
- Thorpe (FW)
- Young & Cos Brewery A
See also{{UK Stock market indexes}}{{DEFAULTSORT:Ftse Aim Uk 50 Index}}{{Stockexchange-stub}} 2 : British stock market indices|FTSE Group stock market indices |