Holding(s) in Company

Amlin Plc
                  

SCHEDULE 10

NOTIFICATION OF MAJOR INTERESTS IN SHARES



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1. Name of company


AMLIN plc
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2. Name of shareholder having a major interest


Barclays PLC
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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


 HOLDINGS IN RESPECT OF BARCLAYS GLOBAL INVESTORS LTD, GERRARD LTD,
 BARCLAYS GLOBAL INVESTORS AUSTRALIA LTD, BARCLAYS LIFE ASSURANCE CO LTD,
 BARCLAYS GLOBAL INVESTORS JAPAN LTD, BARCLAYS GLOBAL INVESTORS JAPAN
 TRUST & BANKING, BARCLAYS GLOBAL INVESTORS, N.A.
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4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them

                NO OF SHARES
CHASE NOMINEES LTD 16376                          414,046
CHASE NOMINEES LTD 21359                          206,250
CHASE NOMINEES LTD 20947                          8,508,769
CHASE NOMINEES LTD 16344                          80,716
CHASE NOMINEES LTD 16345                          110,263
CHASE NOMINEES LTD 16331                          104,111
CHASE NOMINEES LTD16341                           466,838
CHASE NOMINEES LTD 16400                          3,615,631
BNP PARIBAS 601165                                13,238
INVESTORS BANK AND TRUST CO 527191                1,618,262
INVESTORS BANK AND TRUST CO 536747                398,841
INVESTORS BANK AND TRUST CO 552942                87,391
INVESTORS BANK AND TRUST CO 590421                4,079
INVESTORS BANK AND TRUST CO 595966                88,602
JP MORGAN CHASE BANK 540186                       129,515
JP MORGAN CHASE BANK   BTGF01I E                  50,853
JP MORGAN CHASE BANK BTGF05I E                    52,008
MITSUBISHI TRUST INTERNATIONAL BNN033IE           5,587
NORTHERN TRUST BANK - BGI SEPA 581610             143,960
NORTHERN TRUST BANK - BGI SEPA 584069             62,485
NORTHERN TRUST BANK - BGI SEPA 604162             21,569
R C GREIG NOMINEES A/C BL1                        13,000
R C GREIG NOMINEES A/C CM1                        5,250
R C GREIG NOMINEES GP1                            5,500
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5. Number of shares/amount of stock acquired


16,206,764
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6. Percentage of issued class


4.14%
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7. Number of shares disposed


 N/A
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8. Percentage of issued class


N/A
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9. Class of security


ORDINARY SHARES OF 25p EACH
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10. Date of transaction


NOT DISCLOSED
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11. Date company informed


2 MARCH 2004
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12. Total holding following this notification


16,206,764
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13. Total percentage holding of issued class following this notification


4.14%
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14. Any additional information



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15. Name of contact and telephone number for queries


JEANETTE CLARKE 020 7746 1051
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16. Name and signature of authorised company official responsible for making
this notification

JEANETTE CLARKE, DEPUTY GROUP COMPANY SECRETARY

DATE OF NOTIFICATION: 3 MARCH 2004
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