Holding(s) in Company

Man Group plc
23 January 2007


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      Holding
                                                    Designation

BANK OF IRELAND                                                         16,512
BANK OF NEW YORK                                                       124,928
Barclays Capital Nominees Ltd                                          476,000
Barclays Capital Nominees Ltd                                          511,000
Barclays Capital Nominees Ltd                                           47,840
Barclays Capital Nominees Ltd                                          511,000
Barclays Capital Nominees Ltd                                        1,427,587
Barclays Capital Nominees Ltd                                        8,436,596
Barclays Capital Nominees Ltd                                           61,022
Barclays Global Investors                                              673,796
Barclays Global Investors                                              164,100
Barclays Global Investors                                              165,735
Barclays Global Investors                                              524,305
Barclays Global Investors                                            1,667,610
Barclays Global Investors                                            7,846,046
Barclays Global Investors                                            2,143,169
Barclays Global Investors                                              536,784
Barclays Global Investors                                              175,151
Barclays Global Investors                                               13,660
Barclays Global Investors                                            5,678,562
Barclays Global Investors                                               39,347
Barclays Global Investors                                               29,996
Barclays Global Investors                                              302,310
Barclays Global Investors Canada                                       139,212
BARCLAYS TRUST CO AS EXEC/ADM                                              600
Barclays Trust Co R69                                                   10,266
BBHISL Nominees Ltd HGB0125                            32349601          5,400
BBHISL Nominees Ltd HGB0125                            32449201         13,908
BBHISL Nominees Ltd HGB0125                            59419801          1,141
BBHISL Nominees Ltd HGB0125                            59553401          3,366
BBHISL Nominees Ltd HGB0125                            59571201          1,428
BBHISL Nominees Ltd HGB0125                            59710301          1,314
BBHISL Nominees Ltd HGB0125                            59737501          4,212
BBHISL Nominees Ltd HGB0125                            59738301          5,418
BBHISL Nominees Ltd HGB0125                            59744801          2,982
BBHISL Nominees Ltd HGB0125                            64544201          3,810
BBHISL Nominees Ltd HGB0125                            65136101          1,470
BBHISL Nominees Ltd HGB0125                            66860401          1,278
BBHISL Nominees Ltd HGB0125                            67940101         19,542
BBHISL Nominees Ltd HGB0125                            69108801          2,250
BBHISL Nominees Ltd HGB0125                            69238601          3,882
BBHISL Nominees Ltd HGB0125                            69340401          2,400
BBHISL Nominees Ltd HGB0125                            69390001          2,940
BBHISL Nominees Ltd HGB0125                            69720501          6,600
BBHISL Nominees Ltd HGB0125                            69732901         14,766
BBHISL Nominees Ltd HGB0125                            69738801          1,452
BBHISL Nominees Ltd HGB0125                            69829501          2,244
BBHISL Nominees Ltd HGB0125                            70314001          1,422
BBHISL Nominees Ltd HGB0125                            70335301          2,940
BBHISL Nominees Ltd HGB0125                            70339601          1,878
BBHISL Nominees Ltd HGB0125                            70387601          1,380
BBHISL Nominees Ltd HGB0125                            70391401          1,152
BBHISL Nominees Ltd HGB0125                            80750701          8,418
BBHISL Nominees Ltd HGB0125                            80766301          1,866
BBHISL Nominees Ltd HGB0125                            83011801          2,244
BBHISL Nominees Ltd HGB0125                            88608301          1,668
BBHISL Nominees Ltd HGB0125                           300000001          1,818
BBHISL Nominees Ltd HGB0125                           310007101          3,810
BBHISL Nominees Ltd HGB0125                           310042001          2,310
BBHISL Nominees Ltd HGB0125                           310092601          5,076
BBHISL Nominees Ltd HGB0125                           310128001          2,454
BBHISL Nominees Ltd HGB0125                           310186801          1,698
BBHISL Nominees Ltd HGB0125                           310205801          1,464
BBHISL Nominees Ltd HGB0125                           310246501         21,000
BBHISL Nominees Ltd HGB0125                           310254601          2,988
BBHISL Nominees Ltd HGB0125                           310255401         18,000
BBHISL Nominees Ltd HGB0125                           310266001            738
BBHISL Nominees Ltd HGB0125                           310311901          2,064
BBHISL Nominees Ltd HGB0125                           310589801          1,080
BBHISL Nominees Ltd HGB0125                           310590101            858
BBHISL Nominees Ltd HGB0125                           310594401          1,716
BBHISL Nominees Ltd HGB0125                           700009301          2,058
BBHISL Nominees Ltd HGB0125                           700083201          1,338
BBHISL Nominees Ltd HGB0125                           700106501          1,656
BBHISL Nominees Ltd HGB0225                            59579802          2,700
BBHISL Nominees Ltd HGB0225                            67355102          1,200
BBHISL Nominees Ltd HGB0225                            70160102          3,426
BBHISL Nominees Ltd HGB0225                            70383302          7,584
BBHISL Nominees Ltd HGB0225                            87093402          2,082
BBHISL Nominees Ltd HGB0225                           310594402            435
BBHISL Nominees Ltd HGB0325                            70309403          1,506
BBHISL Nominees Ltd HGB0325                            87093403          1,176
BNP PARIBAS                                                            147,337
CIBC MELLON GLOBAL SECURITIES                                           98,671
Def Barclays Global Investors                                          209,735
Durlacher Nominees Ltd                                                 563,182
Gerrard Nominees Limited                                 602698            600
Gerrard Nominees Limited                                 650668          1,500
Gerrard Nominees Limited                                 653035          1,750
Greig Middleton Nominees Limited (GM1)                                  73,721
Greig Middleton Nominees Ltd (GM3)                     126066DA          3,000
Greig Middleton Nominees Ltd (GM3)                     220805DN        219,264
INVESTORS BANK & TRUST COMPANY                                         258,580
INVESTORS BANK AND TRUST CO.                                            56,457
INVESTORS BANK AND TRUST CO.                                           605,825
INVESTORS BANK AND TRUST CO.                                            50,436
INVESTORS BANK AND TRUST CO.                                         5,386,402
INVESTORS BANK AND TRUST CO.                                            86,258
INVESTORS BANK AND TRUST CO.                                           528,946
INVESTORS BANK AND TRUST CO.                                           116,408
JP MORGAN (BGI CUSTODY)                                                 32,589
JP MORGAN (BGI CUSTODY)                                                108,731
JP MORGAN (BGI CUSTODY)                                                273,377
JP MORGAN (BGI CUSTODY)                                                477,747
JP MORGAN (BGI CUSTODY)                                                243,100
JP MORGAN (BGI CUSTODY)                                                552,325
JP MORGAN (BGI CUSTODY)                                                256,406
JP MORGAN (BGI CUSTODY)                                                215,604
JP MORGAN (BGI CUSTODY)                                              1,132,524
JP MORGAN (BGI CUSTODY)                                                748,806
JP MORGAN (BGI CUSTODY)                                                408,368
JP MORGAN (BGI CUSTODY)                                                639,962
JP MORGAN (BGI CUSTODY)                                                925,400
JP MORGAN (BGI CUSTODY)                                              1,664,291
JP MORGAN (BGI CUSTODY)                                             13,770,922
JP MORGAN (BGI CUSTODY)                                             18,031,230
JP Morgan Chase                                                      1,284,126
JP Morgan Chase                                                         17,724
JP Morgan Chase                                                         94,899
JP Morgan Chase                                                        283,677
JP Morgan Chase                                                         53,554
JP Morgan Chase                                                         76,733
JP Morgan Chase                                                        971,354
JP Morgan Chase                                                         45,674
JP Morgan Chase                                                         54,168
JP Morgan Chase                                                        191,227
JP Morgan Chase                                                         10,431
JP Morgan Chase                                                        256,933
JP Morgan Chase                                                         24,059
JP Morgan Chase                                                        240,663
JP Morgan Chase                                                         14,766
JP Morgan Chase                                                        176,961
JP Morgan Chase                                                         71,809
JP Morgan Chase                                                         58,192
JPMORGAN CHASE BANK                                                     58,754
JPMORGAN CHASE BANK                                                    857,678
JPMORGAN CHASE BANK                                                    129,900
JPMORGAN CHASE BANK                                                          2
Master Trust Bank of Japan, Ltd.                                       769,924
Master Trust Bank of Japan, Ltd.                                        66,593
Mellon Trust - US CUSTODIAN / TRUSTEE                                  296,079
Mellon Trust - US CUSTODIAN / TRUSTEE                                   62,749
MELLON TRUST OF NEW ENGLAND                                            130,711
Mitsubishi UFJ Trust and Banking Corporation                            33,877
Mitsui Asset Trust and Banking Company,Limited                          30,934
Mizuho Trust & Banking Co., Ltd.                                         1,092
Mizuho Trust & Banking Co., Ltd.                                     1,389,036
Mizuho Trust & Banking Co., Ltd.                                         7,293
Mizuho Trust & Banking Co., Ltd.                                         7,369
NORTHERN TRUST BANK - BGI SEPARATE FUND
CUSTODY ON                                                             339,561
NORTHERN TRUST BANK - BGI SEPARATE FUND
CUSTODY ON                                                             269,485
R C Greig Nominees Limited                                           1,282,614
R C Greig Nominees Limited a/c AK1                                     136,275
R C Greig Nominees Limited a/c BL1                                      35,485
R C Greig Nominees Limited a/c CM1                                      24,905
R C Greig Nominees Limited GP1                                          95,396
R C Greig Nominees Limited SA1                                          71,393
Reflex Nominees Limited                                                 24,828
STATE STREET BANK & TRUST - WIRE BANK -
ABA#026009                                                              87,563
STATE STREET BANK AND TRUST CO                                          71,552
STATE STREET BOSTON                                                    245,128
STATE STREET BOSTON                                                    826,163
STATE STREET TRUST OF CANADA - WIRE BANK - NO
ABA                                                                    233,039
The Northern Trust Company - U.S.
CUSTODIAN/TRUSTE                                                       164,206
ZEBAN NOMINEES LIMITED                                               1,259,727
ZEBAN NOMINEES LIMITED                                                  48,611

                                                          Total     92,814,466

5. Number of shares / amount of stock acquired

N/A

6. Percentage of issued class

N/A

7. Number of shares / amount of stock disposed

Unknown

8. Percentage of issued class

Unknown

9. Class of security

Ordinary shares of 3 US cents each

10. Date of transaction

Unknown

11. Date company informed

23 January 2007

12. Total holding following this notification

92,814,466

13. Total percentage holding of issued class following this notification

4.93%

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

23 January 2007

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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