Holding(s) in Company

IG Group Holdings plc
16 November 2006


IG Group Holdings plc ('IG', the 'Company' or the 'Group')

Disclosure of Interest in Share Capital

The Company has received notification in accordance with Sections 198-202 of the
Companies Act 1985 that as at 15 November 2006, Legal & General Investment
Management Limited had a notifiable interest in 10,021,571 ordinary shares in the
Company representing 3.06% of the fully paid issued share capital.




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