There was an interesting analysis of the performance of AIM stocks in a recent "AIM Journal", a publication sponsored by Finncap. As others have pointed out, AIM finally changed course after a long streak of poor performance, and the AIM index actually beat both the FTSE-100 and FTSE-250 indices in 2013.If you had invested in the AIM index back when it was formed back in 1996, even with dividends reinvested you would still be losing money. And that is the case ...