Transaction in Own Shares

3i Group PLC
17 October 2005


                                  3i Group plc

                           Purchase of Own Securities


3i Group plc announces that on 14 October 2005 it purchased for cancellation
250,000 of its ordinary 53 1/8 pence shares at a price of 741.6 pence per share.




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