Holding(s) in Company

Man Group PLC
16 April 2003



                                  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 Limited                             18409       178,557
Chase Nominees Limited                             21359        25,655
Chase Nominees Limited                             20947     1,781,193
Bank of Ireland                                 BNX009IE        71,550
BARCLAYS CAPITAL NOMINEES LTD                                   69,048
Chase Nominees Limited                             16344        21,024
Chase Nominees Limited                             16345        30,955
Chase Nominees Limited                             16331        91,467
Chase Nominees Limited                             16341        63,329
Chase Nominees Limited                             16341       266,881
Chase Nominees Limited                             16400     3,397,045
BOSTON SAFE DEPOSIT AND TRUST                     591668        65,365
CHASE MANHATTAN BANK                              500227     1,175,970
CHASE MANHATTAN BANK                              502872       421,472
CHASE MANHATTAN BANK                              508068       120,918
CHASE MANHATTAN BANK                              527191       187,042
CHASE MANHATTAN BANK                              536747        35,557
CHASE MANHATTAN BANK                              552942        98,718
Chase Manhattan Bank                              585439         3,763
Chase Manhattan Bank                              586528         3,835
Chase Nominees Limited                                          63,760
Chase Nominees Limited                             16376       155,337
INVESTORS BANK AND TRUST CO.                      428169        30,248
INVESTORS BANK AND TRUST CO.                      555879         4,439
INVESTORS BANK AND TRUST CO.                      583293       106,252
INVESTORS BANK AND TRUST CO.                      595966        28,140
INVESTORS BANK AND TRUST CO.                      911140         7,235
JPMORGAN CHASE BANK                               540186        26,053
JPMORGAN CHASE BANK                               555465        41,398
JPMorgan Chase Bank                             BTC034IE         3,644
JPMorgan Chase Bank                             BTC045IE        29,827
JPMorgan Chase Bank                             BTGF04IE        38,501
JPMorgan Chase Bank                             BTGF07IE         5,987
JPMorgan Chase Bank                             BTK001IE        32,425
JPMorgan Chase Bank                             BTS004IE        29,333
JPMorgan Chase Bank                             BTS005IE         5,386
JPMorgan Chase Bank                             BTS011IE         5,765
JPMorgan Chase Bank                             BTS018IE           882
JPMorgan Chase Bank                             BTS019IE           979
JPMorgan Chase Bank                             BTS024IE         2,519
JPMorgan Chase Bank                             BTS028IE       115,904
Mitsubishi Trust International                  BNN018IE         1,469
Mitsubishi Trust International                  BNN024IE           809
Mitsubishi Trust International                  BNN033IE         1,702
NORTHERN TRUST BANK - BGI SEPA                    581610        17,788
NORTHERN TRUST BANK - BGI SEPA                    584069        15,524
State Street                                    BNN005IE           635
State Street                                    BNN032IE         2,185
State Street                                    BNX012IE         5,749
State Street                                    BNX019IE         6,352
State Street                                    BNX021IE           220
STATE STREET BANK AND TRUST                       713101       266,606
Sumitomo TB                                     BNN029IE         1,024
Sumitomo TB                                     BNN031IE         1,704
Sumitomo TB                                     BNN036IE         1,245
UBS Limited                                       583996        64,274
                                                   Total     9,230,644


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

16th April 2003

12. Total holding following this notification

9,230,644

13. Total percentage holding of issued class following this notification

3.01%

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

16th April 2003

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.




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