Holding(s) in Company

IP Group PLC
02 May 2006


                              IP Group (the 'Company')

                   Disclosure of material interest in shares

The Company was notified today that as at close of business on 21 April 2006,
Lehman Brothers International (Europe) had a material interest in 16,368,877
ordinary shares of 10p each representing 7.22% of the issued share capital of
the Company.

Contact:
Alan Aubrey
020 7489 5200

02 May 2006



                      This information is provided by RNS
            The company news service from the London Stock Exchange