23rd Jul 2007 15:01
ARM Holdings PLC23 July 2007 TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES (1). Identity of the issuer or the underlying issuer of existing shares to whichvoting rights are attached: Arm Holdings PLC 2. Reason for the notification (yes/no) An acquisition or disposal of voting rights: Yes An acquisition or disposal of financial instruments which may result Yesin the acquisition of shares already issued to which voting rights are attached: An event changing the breakdown of voting rights: No Other (please specify) : N/A 3. Full name of person(s) subject to the notification obligation: Janus Capital Management LLC 4. Full name of shareholder(s) (if different from 3.): 5. Date of the transaction and date on which the threshold is crossed or reachedif different): 7/16/07 6. Date on which issuer notified: 7/17/07 7. Threshold(s) that is/are crossed or reached: 12.07% 8. Notified details: A: Voting rights attached to shares Class/type of shares Situation previous to If possible use the Triggering ISIN Code transaction Ordinary Shares Number of shares Number of voting Rights ISIN:GB0000595859 153,208,265 153,208,265 Resulting situation after the triggering transaction Class/type of shares Number of shares Number of voting rights % of voting rights If possible use ISIN CODE Ordinary Shares Direct Indirect Direct Indirect ISIN:GB0000595859 160,292,196 160,292,196 12.07% B: Financial Instruments Resulting situation after the triggering transaction Type of Expiration Date Exercise/Conversion Number of voting % of voting financial Period/ Date rights that may be rights instrument acquired if the instrument is exercised/ converted. Total (A+B) Number of voting rights % of voting rights 160,292,196 12.07% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable: Proxy Voting: 10. Name of the proxy holder: Janus Capital Management LLC 11. Number of voting rights proxy holder will cease to hold: N/A 12. Date on which proxy holder will cease to hold voting rights: N/A 13. Additional information: 14. Contact name: Sara Haylock 15. Contact telephone number: 01223 406339 This information is provided by RNS The company news service from the London Stock ExchangeRelated Shares:
ARM.L