ARM Holdings PLC ARM Holding(s) in Company

  ARM Holdings PLC (ARM) - Holding(s) in Company

RNS Number : 6415N
ARM Holdings PLC
01 October 2012

1. Identity of the issuer or the underlying issuer
of existing shares to which voting rights are                ARM Holdings PLC
attached:  ^ii
2 Reason for the notification (please tick the appropriate box or boxes):
An acquisition or disposal of voting rights                              X
An acquisition or disposal of qualifying financial instruments which
may result in the acquisition of shares already issued to which
voting rights are attached
An acquisition or disposal of instruments with similar economic          X
effect to qualifying financial instruments
An event changing the breakdown of voting rights
Other (please specify):
3. Full name of person(s) subject to the                BlackRock, Inc.
notification obligation:  ^iii
4. Full name of shareholder(s)
(if different from 3.):^iv
5. Date of the transaction and date on
which the threshold is crossed or                    27^th September 2012
reached: ^v
6. Date on which issuer notified:                    28^th September 2012
7. Threshold(s) that is/are crossed or             Holding has gone below 5%
reached: ^vi, vii

8. Notified details:
A: Voting rights attached to shares ^viii, ix
Class/type of Situation previous         Resulting situation after the triggering
shares        to the triggering          transaction
if possible   Number        Number       Number   Number of       % of voting
using         of            of           of       voting          rights ^x
the ISIN CODE Shares        Voting       shares   rights
                            Rights       Direct   Direct Indirect Direct  Indirect
                                                  ^xi    ^xii
GB0000595859  68,630,092    68,630,092   N/A      N/A    N/A      N/A     Below 5%
B: Qualifying Financial Instruments
Resulting situation after the triggering transaction
Type of financial   Expiration     Exercise/          Number of voting  % of
instrument          date ^xiii     Conversion Period  rights that may   voting
                                   ^xiv               be                rights
                                                      acquired if the
                                                      instrument is
C: Financial Instruments with similar economic effect to Qualifying Financial
Instruments ^xv, xvi
Resulting situation after the triggering transaction
Type of        Exercise     Expiration Exercise/  Number of voting   % of voting
financial      price        date ^xvii Conversion rights instrument  rights ^xix,
instrument                             period     refers to          xx
                                                                     Nominal CFD

Total (A+B+C)
Number of voting rights                       Percentage of voting rights
N/A                                           Below 5%

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable: ^xxi

BlackRock Investment Management (UK) Limited - N/A (Below 5%)

Proxy Voting:
10. Name of the proxy holder:
11. Number of voting rights proxy holder will cease
to hold:
12. Date on which proxy holder will cease to hold
voting rights:
13. Additional information:          BlackRock Regulatory Threshold Reporting
14. Contact name:                    Andrew Manchester
15. Contact telephone number:        020 7743 5773

Note: Annex should only be submitted to the FSA not the issuer
Annex: Notification of major interests in share
A: Identity of the persons or legal entity subject to the notification
Full name

(including legal form of legal         BlackRock, Inc.

Contact address

(registered office for legal entities) 12 Throgmorton Avenue, London, EC2N 2DL

Phone number & email                   020 7743 5773;

Other useful information

(at least legal representative for     Andrew Manchester
legal persons)

B: Identity of the notifier, if applicable
Full name

Contact address

Phone number & email

Other useful information

(e.g. functional relationship with the
person or legal entity subject to the
notification obligation)
C: Additional information

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


HOLMMMGGKMLGZZM -0- Oct/01/2012 15:23 GMT
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