Sir Martyn Arbib and family

172= £257m Finance

Knighted last year for his charity work, Arbib, 64, sold his Perpetual fund management company to Amvescap in 2000 for more than £1 billion, receiving £113m cash plus shares in Amvescap for his holding. The family has sold a £48m tranche of shares but retains a £96m holding.

131
2003: £255m