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 CAPITAL SECURITIES LTD
 AND 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


Registered Holder
Account Designation
Holding

BARCLAYS CAPITAL NOMINEES LIMI

66,936

BNP PARIBAS

124,792

CHASE NOMINEES LTD
16376
232,204

CHASE NOMINEES LTD
20947
14,228,291

CHASE NOMINEES LTD
21359
251,588

CIBC MELLON GLOBAL SECURITIES

37,707

INVESTORS BANK AND TRUST CO.

4,808,576

JP MORGAN (BGI CUSTODY)
16331
138,888

JP MORGAN (BGI CUSTODY)
16341
533,591

JP MORGAN (BGI CUSTODY)
16344
106,644

JP MORGAN (BGI CUSTODY)
16345
175,103

JP MORGAN (BGI CUSTODY)
16400
4,225,213

JP MORGAN (BGI CUSTODY)
18409
207,332

JPMORGAN CHASE BANK

432,978

Mellon Trust - Boston & SF

177,437

MELLON TRUST OF NEW ENGLAND

220,156

Northern Trust Bank- BGI SEPA

550,652

R C Greig Nominees Limited
BL1
13,000

R C Greig Nominees Limited
CM1
7,540

R C Greig Nominees Limited
GP1
2,900


Total
26,541,528

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5. Number of shares/amount of stock acquired


                                                                     N/A
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6. Percentage of issued class


                                                                     N/A
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7. Number of shares disposed


                                                              16,289,629
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8. Percentage of issued class


                                                                    4.12%
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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


7 January 2005
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12. Total holding following this notification


                                                              26,541,528
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13. Total percentage holding of issued class following this notification


                                                                    6.72%
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14. Any additional information



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15. Name of contact and telephone number for queries


JEANETTE CLARKE 0207 746 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: 10 JANUARY 2005
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