Holding(s) in Company

Filtrona plc
31 May 2006


                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company


Filtrona plc


2. Name of shareholder having a major interest


FMR CORP and its direct and indirect subsidiaries and Fidelity International
Limited and its direct and indirect subsidiaries


3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18


Non-beneficial interests representing funds under management held on behalf of
clients


4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


Registered Holder                                                      Holding
JP Morgan, Bournemouth                                               1,057,608
Brown Brothers Harriman & Co                                        11,081,500
Brown Brothers Harriman & Co                                                50
Bank of New York Brussels                                               45,900
JP Morgan, Bournemouth                                                 835,808
                                                                    13,020,866
                                                                    ------------


5. Number of shares / amount of stock acquired


N/A


6. Percentage of issued class


N/A


7. Number of shares / amount of stock disposed


1,389,803 shares


8. Percentage of issued class


0.63%



9. Class of security


Ordinary shares


10. Date of transaction


Not advised


11. Date company informed


31 May 2006


12. Total holding following this notification


13,020,866 shares


13. Total percentage holding of issued class following this notification


5.94%


14. Any additional information


N/A


15. Name of contact and telephone number for queries


Shanny Looi - 01908 359 100


16. Name and signature of authorised company official responsible for making
this notification

Shanny Looi - Deputy Company Secretary


Date of notification


31 May 2006





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