Holding(s) in Company

Man Group plc
16 June 2004

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of company

Man Group plc

2. Name of shareholder having a major interest
FMR Corp Group of Companies

Fidelity International Ltd Group of 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

Chase Nominees Limited                                                     4,542,241
RBS Trust Bank                                                             187,505
Bankers Trust                                                              968,132
Nortrust Nominees Limited                                                  409,961
BT Globenet Nominees Ltd                                                   102,190
Bank of New York - Europe                                                  26,600
Northern Trust                                                             1,004,761
HSBC                                                                       1,391,868
State Street Nominees Ltd                                                  942,763
Mellon Trust                                                               507,759
ING Luxembourg                                                             15,677
Royal Trust                                                                16,863
HSBC Client Holdings Nominee (UK) Ltd                                      4,202,706
Nordea                                                                     13,700
Bank of New York - London                                                  675,370
State Street Bank & Trust                                                  1,311,526
NAB - Australia                                                            175,748
Mellon Bank                                                                148,369
Bermuda Far East                                                           19,249
Citibank                                                                   85,926
Bank of Bermuda                                                            113,406
Deutsche Bank AG, London                                                   293,472
Mitsubishi Trust                                                           5,985
JP Morgan                                                                  1,203,209
Brown Brothers Harriman                                                    30,200
Mellon Nominees Ltd                                                        39,300
Chase Manhattan Bank London                                                867,807
Chase Manhattan Bank AG Frankfurt                                          16,300
Master Trust Bank of Japan                                                 17,740
Bank of New York, Brussels                                                 163,249
National Australia Bank                                                    45,180
PICG                                                                       2,800
BNP Paribas                                                                20,825
Morgan Stanley Trust Co. Nominees Limited Bank                             400
Bank of New York                                                           115,600

5. Number of shares / amount of stock acquired

Unknown

6. Percentage of issued class

Unknown

7. Number of shares / amount of stock disposed

N/A

8. Percentage of issued class

N/A

9. Class of security

Ordinary shares of 10p each

10. Date of transaction

Unknown

11. Date company informed

15 June 2004

12. Total holding following this notification

19,684,387

13. Total percentage holding of issued class following this notification

6.33%

14. Any additional information

The notifiable interests also comprise the notifiable interest of Mr Edward C.
Johnson 3rd, a principal shareholder of FMR Corp and Fidelity International
Limited.

The notifiable interests include interests held on behalf of authorised Unit
Trust Schemes in the UK notwithstanding the exemption from reporting pursuant to
S.209 (1) (h) of the Companies Act 1985.

15. Name of contact and telephone number for queries

Mr Barry Wakefield
020 7144 1735

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

Mr Peter Clarke, Company Secretary

Date of notification

16 June 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.


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