Holding(s) in Company

Man Group plc
08 April 2004


                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of company

Man Group plc

2. Name of shareholder having a major interest

Barclays PLC and various of its 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

A material interest of Barclays PLC and various of its subsidiaries.

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

Registered Holder                 Account Designation          Holding
-------------------               ------------------           ---------
Chase Nominees Ltd                                 18409       160,781
Chase Nominees Ltd                                 21359        84,211
Chase Nominees Ltd                                 20947     3,489,390
Bank of Ireland                                 BNX009IE        77,439
BARCLAYS CAPITAL NOMINEES LIMITED                               65,842
Chase Nominees Ltd                                 17011         4,987
Chase Nominees Ltd                                 16344        41,132
Chase Nominees Ltd                                 16345        63,666
Chase Nominees Ltd                                 16331        82,712
Chase Nominees Ltd                                 16341       119,937
Chase Nominees Ltd                                 16341       204,428
Chase Nominees Ltd                                 16338        20,651
Chase Nominees Ltd                                 16342        37,020
Chase Nominees Ltd                                 16400     2,737,348
BNP PARIBAS                                       601165         8,439
Chase Nominees Ltd                                 16376       160,361
Clydesdale Nominees HGB0125                       694516           415
INVESTORS BANK AND TRUST CO.                      428169        33,152
INVESTORS BANK AND TRUST CO.                      500227     1,313,127
INVESTORS BANK AND TRUST CO.                      502872       414,321
INVESTORS BANK AND TRUST CO.                      508068        70,012
INVESTORS BANK AND TRUST CO.                      527191     1,297,982
INVESTORS BANK AND TRUST CO.                      536747       313,797
INVESTORS BANK AND TRUST CO.                      552942       179,943
INVESTORS BANK AND TRUST CO.                      555879         2,774
INVESTORS BANK AND TRUST CO.                      583293       288,248
INVESTORS BANK AND TRUST CO.                      585439         4,239
INVESTORS BANK AND TRUST CO.                      588888         4,134
INVESTORS BANK AND TRUST CO.                      590421         3,071
INVESTORS BANK AND TRUST CO.                      595966       135,172
INVESTORS BANK AND TRUST CO.                      601744         3,715
INVESTORS BANK AND TRUST CO.                      605045         5,774
INVESTORS BANK AND TRUST CO.                      911140         7,731
JPMORGAN CHASE BANK                               540186       100,597
JPMORGAN CHASE BANK                               555465        53,015
JPMORGAN CHASE BANK                               599123         8,410
JPMorgan Chase Bank                              BTC034IE        2,955
JPMorgan Chase Bank                              BTC045IE       33,048
JPMorgan Chase Bank                              BTGF01IE        3,995
JPMorgan Chase Bank                              BTGF04IE       23,230
JPMorgan Chase Bank                              BTGF05IE       15,786
JPMorgan Chase Bank                              BTGF07IE       12,110
JPMorgan Chase Bank                              BTK001IE       34,578
JPMorgan Chase Bank                              BTS004IE       30,165
JPMorgan Chase Bank                              BTS005IE        7,748
JPMorgan Chase Bank                              BTS011IE       11,827
JPMorgan Chase Bank                              BTS015IE        6,458
JPMorgan Chase Bank                              BTS024IE        2,743
JPMorgan Chase Bank                              BTS028IE      129,756
JPMorgan Chase Bank                              BTS033IE        2,461
JPMorgan Chase Bank                              BTS037IE        2,562
Mellon Trust - Boston                             591668        49,550
MELLON TRUST OF NEW ENGLAND                       604652        80,451
Mitsubishi Trust International                   BNN018IE        1,469
Mitsubishi Trust International                   BNN024IE          809
Mitsubishi Trust International                   BNN033IE        1,702
NORTHERN TRUST BANK - BGI SEPA                    581610       110,292
NORTHERN TRUST BANK - BGI SEPA                    584069        49,202
NORTHERN TRUST BANK - BGI SEPA                    604162        17,013
R C Greig Nominees Limited a/c                    BL1            7,675
R C Greig Nominees Limited a/c                    CM1            2,070
R C Greig Nominees Limited GP1                    GP1           13,044
R C Greig Nominees Limited SA1                    SA1            9,321
State Street                                     BNX012IE        6,004
State Street                                     BNX019IE       27,874
STATE STREET BANK & TRUST - US                    713101       264,036
STATE STREET BANK & TRUST CO                      604983        16,034
Sumitomo TB                                      BNN029IE        1,024
Sumitomo TB                                      BNN031IE        1,187
Sumitomo TB                                      BNN036IE        1,245
Swan Nominees Limited                                            1,580
                                                   Total    12,578,977

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

7 April 2004

12. Total holding following this notification

12,578,977

13. Total percentage holding of issued class following this notification

4.05%

14. Any additional information

None

15. Name of contact and telephone number for queries

Mr Barry Wakefield Tel [phone]

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

Mr Peter Clarke, Company Secretary

Date of notification

8 April 2004

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for loss of business or loss of profits) arising in contract, tort or otherwise
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it, or from any action or decision taken as a result of using this document or
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