Holding(s) in Company - London Stock Exchange

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial
instrument

Exercise
price

Expiration
date

Exercise/
Conversion
period

Number of voting
rights instrument
refers to

% of voting rights

Regulatory Story

Company	ARM Holdings PLC
TIDM	ARM
Headline	Holding(s) in Company
Released	16:56 06-Feb-2013
Number	3061X16

RNS Number : 3061X

ARM Holdings PLC

06 February 2013

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

ARM Holdings plc

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 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 notification obligation:

The Capital Group Companies, Inc.

4. Full name of shareholder(s) (if different from 3.):

See Schedule A

5. Date of the transaction and date on which the threshold is crossed or reached:

1 February 2013

6. Date on which issuer notified:

4 February 2013

7. Threshold(s) that is/are crossed or reached:

Below 7%

8. Notified details:
A: Voting rights attached to shares
Class/type of shares if possible using the ISIN CODE	Situation previous to the triggering transaction		Resulting situation after the triggering transaction
	Number of Shares	Number of Voting Rights	Number of shares		Number of voting rights		% of voting rights
			Direct	Indirect	Direct	Indirect	Direct	Indirect
Ordinary (GB0000595859)	97,116,811	97,116,811		95,690,311		95,690,311		6.9302%

B: Qualifying Financial Instruments
Resulting situation after the triggering transaction
Type of financial instrument	Expiration date	Exercise/ Conversion Period	Number of voting rights that may be acquired if the instrument is exercised/ converted.	% of voting rights

Total (A+B+C)

Number of voting rights

Percentage of voting rights

95,690,311

6.9302%

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

See Schedule A

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:

14. Contact name:

15. Contact telephone number:

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 obligation

Full name

(including legal form of legal entities)

The Capital Group Companies, Inc.

Contact address

(registered office for legal entities)

333 South Hope Street, 55th Floor

Los Angeles, California 90071

Phone number & email

(213) 615-0469

GRGroup@capgroup.com

Other useful information

(at least legal representative for legal persons)

B: Identity of the notifier, if applicable

Full name

Christopher Aquino

Contact address

333 South Hope Street, 55th Floor

Los Angeles, California 90071

Phone number & email

Tel: (213) 486-9200

Other useful information

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

Fax: (213) 615-4056

C: Additional information

Due to a company reorganization, Capital Group International, Inc. ("CGII") and Capital Research and Management Company ("CRMC") will no longer report relevant holdings separately. With effect from 1 September 2012, the holdings under management will be reported in aggregate by the group's parent company, The Capital Group Companies, Inc.

This information is provided by RNS

The company news service from the London Stock Exchange

END

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