Major Interests in Shares

Man Group plc
28 April 2005


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

State Street Hong Kong                                                   8,100
CDC Finance                                                             39,700
Bank of New York Europe Ldn                                            384,100
Brown Brothers Harriman and Co                                          13,200
Bank of New York Brussels                                              111,300
BNP Paribas, Paris (c )                                                 29,687
Brown Bros Harrimn Ltd Lux                                           5,360,350
JP Morgan, Bournemouth                                                 288,423
National Astl Bk Melbourne                                             208,948
Northern Trust London                                                  141,650
State Str Bk and Tr Co Lndn                                             63,540
Bermuda Trust Far East HK                                               87,554
JP Morgan, Bournemouth                                               1,481,892
Brown Brothers Harriman and Co                                           4,800
JP Morgan Chase Bank                                                 2,475,565
Northern Trust London                                                   66,600
State Street Bank and Tr Co                                            409,855
Bank of New York                                                       100,000
Brown Brothers Harriman and Co                                         293,100
JP Morgan Chase Bank                                                    96,600
Mellon Bank N.A.                                                       134,919
Morgan Stanley and Co Inc                                                3,850
Northern Trust Co                                                      139,600
State Street Bank and Tr Co                                            534,459
Bank of New York Brussels                                              364,350
Chase Manhattan London                                                   6,700
Chase Manhattan Bk AG Frnkfrt                                           49,288
Clydesdale Bank Plc                                                     41,000
Dexia Privatbank                                                         5,600
HSBC Bank Plc                                                           60,200
JP Morgan, Bournemouth                                                 872,824
JP Morgan Chase Bank                                                    27,400
Mellon Bank                                                            137,000
Nordea Bank AB                                                          15,300
Northern Trust London                                                  837,983
State Str Bk and Tr Co Lndn                                            169,081


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 18 US cents each


10. Date of transaction

Unknown


11. Date company informed

27 April 2005


12. Total holding following this notification

                                                                    15,064,518


13. Total percentage holding of issued class following this notification

                                                                           4.9%


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

27 April 2005


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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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