Using the Lipper Leaders scoring system to analyse the best-performing funds in the IA Mixed Investment 40-85% Shares sector.   This is the more equity-heavy of the Investment Association’s three mixed investment sectors, and it’s proving to be the most popular. It has attracted £1.18bn over the 12 months to the end of July, in contrast to Mixed Investment 0-35% Shares, down £1.5bn, and Mixed Investment 20-60% Shares, which has shed £4.24bn. This phenomenon likely isn’t multi-asset investors chasing performance, as people tend to stay within their risk-tolerance tramlines, so it’s a little difficult to determine why the aggressive mixed