Holding(s) in Company

Amlin Plc
                  


SCHEDULE 10
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NOTIFICATION OF MAJOR INTERESTS IN SHARES
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1. Name of company
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Amlin plc
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2. Name of shareholder having a major interest
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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
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HOLDINGS IN RESPECT OF BARCLAYS PRIVATE BANK LTD, BARCLAYS LIFE ASSURANCE CO LTD,
 BARCLAYS GLOBAL INVESTORS AUSTRALIA LTD, BARCLAYS GLOBAL INVESTORS, N.A., BARCLAYS
 GLOBAL INVESTORS LTD, BARCLAYS CAPITAL SECURITIES LTD, BARCLAYS BANK PLC, GERRARD LTD
 AND WOOLWICH UNIT TRUST MANAGERS LTD.
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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
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REGISTERED HOLDER
ACCOUNT DESIGNATION
HOLDING

BANK OF IRELAND
258227
202,356

BANK OF IRELAND
4239749
161,543

BANK OF IRELAND
427057
158,054

BANK OF IRELAND NOMINEES LIMITED
CREST ID. 11X13
989,542

BANK OF NEW YORK
210405
82,604

BANK OF NEW YORK
214074
8,818

BANK OF NEW YORK
214075
728,754

BANK OF NEW YORK
221428
91,940

BANK OF NEW YORK
367748
1,196,982

BANK OF NEW YORK
392067
1,525,610

BANK OF NEW YORK
768198
140,743

BARCLAYS CAPITAL NOMINEES LIMITED

905,372

BNP PARIBAS

142,291

BNY (OCS) NOMINEES LTD
221476
173,825

BNY (OCS) NOMINEES LTD
387173
253,304

BOISS NOMINEES LTD
4224361
318,965

CHASE NOMINEES LTD
16376
277,441

CHASE NOMINEES LTD
16669
78,512

CHASE NOMINEES LTD
19518
48,579

CHASE NOMINEES LTD
19519
269,463

CHASE NOMINEES LTD
19520
371,715

CHASE NOMINEES LTD
20947
23,216,001

CHASE NOMINEES LTD
21359
530,168

CHASE NOMINEES LTD
25772
88,604

CHASE NOMINEES LTD
27793
32,676

CHASE NOMINEES LTD
27797
109,718

CHASE NOMINEES LTD
27800
507,915

CHASE NOMINEES LTD
28270
261,953

CHASE NOMINEES LTD
31961
295,710

CHASE NOMINEES LTD
35950
35,429

CIBC MELLON GLOBAL SECURITIES

95,189

CITIBANK
6010640794
135,219

CITIBANK
6010782807
104,092

DEUTSCHE BANK LONDON
8003168
197,727

HSBC
813168
627,806

HSBC
845315
18,238

INVESTORS BANK AND TRUST CO.

8,201,826

JP MORGAN (BGI CUSTODY)
16331
147,855

JP MORGAN (BGI CUSTODY)
16341
549,948

JP MORGAN (BGI CUSTODY)
16344
85,149

JP MORGAN (BGI CUSTODY)
16345
158,057

JP MORGAN (BGI CUSTODY)
16400
5,072,595

JP MORGAN (BGI CUSTODY)
16612
120,495

JP MORGAN (BGI CUSTODY)
16648
13,181

JP MORGAN (BGI CUSTODY)
16901
33,914

JP MORGAN (BGI CUSTODY)
18409
422,659

JP MORGAN (BGI CUSTODY)
19514
35,054

JP MORGAN (BGI CUSTODY)
28166
1,434,695

JP MORGAN (BGI CUSTODY)
29514
392,451

JP MORGAN (BGI CUSTODY)
38245
66,155

JPM FRANKFURT
39746
44,888

JPMORGAN CHASE BANK

841,206

KAS ASSOCIATES
3507261
21,188

MELLON BANK
ABGFZ872482
950,264

MELLON BANK
TGGF0003002
167,579

MELLON TRUST - US CUSTODIAN /

228,768

MELLON TRUST OF NEW ENGLAND

227,269

MIDLAND BANK (HSBC BANK PLC)
772823
345,792

NORTHERN TRUST
CVS21
467,595

NORTHERN TRUST
SCO06
157,571

NORTHERN TRUST
TNF01
75,108

NORTHERN TRUST
TRG01
16,650

NORTHERN TRUST
UKE01
316,810

NORTHERN TRUST
USF12
819,433

NORTHERN TRUST BANK - BGI SEPA

691,883

R C GREIG NOMINEES LIMITED

365,856

R C GREIG NOMINEES LIMITED A/C AK1

117,097

R C GREIG NOMINEES LIMITED A/C BL1

20,657

R C GREIG NOMINEES LIMITED A/C CM1

9,895

R C GREIG NOMINEES LIMITED GP1

16,715

R C GREIG NOMINEES LIMITED SA1

1,400

STATE STREET
2RJ2
57,226

STATE STREET
JD12
264,689

STATE STREET
JFBL
142,965

STATE STREET
N3B6
75,782

STATE STREET
N3YZ
14,409

STATE STREET BANK & TRUST - WI

261,498

STATE STREET TRUST OF CANADA -

215,516

THE NORTHERN TRUST COMPANY - U

153,634

ZEBAN NOMINEES LIMITED

58,264


TOTAL
58,264,499

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5. Number of shares/amount of stock acquired
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NOT DISCLOSED
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6. Percentage of issued class
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                                                                                  N/A
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7. Number of shares disposed
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                                                                                  N/A
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8. Percentage of issued class
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                                                                                  N/A
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9. Class of security
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ORDINARY SHARES OF 25P EACH
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10. Date of transaction
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NOT DISCLOSED. HOLDINGS ARE AS AT 5 APRIL 2006.
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11. Date company informed
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10 APRIL 2006
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12. Total holding following this notification
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                                                                           58,264,499
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13. Total percentage holding of issued class following this notification
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                                                                                10.95%
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14. Any additional information
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PREVIOUS NOTIFIED INTEREST WAS 32,058,412 SHARES (6.03%)
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15. Name of contact and telephone number for queries
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BIMBOLA ODUMOSU 0207 746 1000
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16. Name and signature of authorised company official responsible for making this
 notification
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CHARLES PENDER, GROUP COMPANY SECRETARY

Date of notification: 11 APRIL 2006
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