Holding(s) in Company

Filtronic PLC
03 August 2004

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company

Filtronic plc


2. Name of shareholder having a major interest

Prudential plc and certain of its subsidiary companies


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 interest


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

See attached schedule


5. Number of shares / amount of stock acquired

625,000


6. Percentage of issued class

1.19%


7. Number of shares / amount of stock disposed

N/A


8. Percentage of issued class

N/A


9. Class of security

Ordinary 10p shares


10. Date of transaction

2 August 2004


11. Date company informed

3 August 2004


12. Total holding following this notification

10,010,088


13. Total percentage holding of issued class following this notification

13.41%


14. Any additional information


15. Name of contact and telephone number for queries

Maura Moynihan, 01274 231014


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

Maura Moynihan


Date of notification

3 August 2004


The FSA does not give any express or implied warranty as to the accuracy of this
document or material and does not accept any liability for error or omission.
The FSA is not liable for any damages (including, without limitation, damages
for loss of business or loss of profits) arising in contract, tort or otherwise
from the use of or inability to use this document, or any material contained in
it, or from any action or decision taken as a result of using this document or
any such material.


                                 Filtronic plc
                     Schedule to Schedule 10 -3 August 2004


Registered holder                                Shares held

Chase Noms Ltd                                        20,887
Clydesdale Bk Noms Ltd MGG                         2,722,223
Clydesdale Bk Noms Ltd MGT                            12,676
Nortrust Noms Ltd MEB01                              757,035
Nortrust Noms Ltd                                      6,278
Pruclt HSBC GIS Nom(UK) PAC AC                     6,130,984
Pruclt HSBC GIS Nom(UK) PPL AC                       360,005

                                                  10,010,088




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