Holding(s) in Company

Filtronic PLC
05 August 2004

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company

Filtronic plc


2. Name of shareholder having a major interest

Legal and General Investment Management Limited


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

48,470


6. Percentage of issued class

0.65%


7. Number of shares / amount of stock disposed

N/A


8. Percentage of issued class

N/A


9. Class of security

Ordinary shares


10. Date of transaction

24 February 2004


11. Date company informed

4 August 2004


12. Total holding following this notification

3,004,913


13. Total percentage holding of issued class following this
notification

4.02%


14. Any additional information




15. Name of contact and telephone number for queries

Maura Moynihan [phone]


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

Maura Moynihan


Date of notification

5 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 10
                                 5 August 2004



Registered Holder                                                   Shares Held

HSBC Global Custody Nominee (UK) Ltd a/c 914945                          20,993
HSBC Global Custody Nominee (UK) Ltd a/c 887711                         323,500
HSBC Global Custody Nominee (UK) Ltd a/c 775245                         291,800
HSBC Global Custody Nominee (UK) Ltd a/c 357206                       2,023,604
HSBC Global Custody Nominee (UK) Ltd a/c 747381                         143,000
HSBC Global Custody Nominee (UK) Ltd a/c 866203                         101,605
HSBC Global Custody Nominee (UK) Ltd a/c 360509                         100,411

TOTAL                                                                 3,004,913


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