ADV.L Regulatory News (ADV)

12 Jun 2007 13:24

Advent Capital (Holdings) PLC12 June 2007 Advent Capital (Holdings) PLC ("Advent" or the "Company") Notification of major interests in shares Advent Capital (Holdings) PLC announces that it received the followingnotification pursuant to the Disclosure and Transparency Rules. TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares towhich voting rights are attached: Advent Capital (Holdings) PLC 2. Reason for the notification: An acquisition or disposal of voting rights 3. Full name of person(s) subject to the notification obligation: Mackenzie Cundill Investment Management Ltd. On behalf of itself and MackenzieFinancial Corporation (which has an individual notification obligation) 4. Full name of shareholder(s) (if different from 3): Mellon Nominees (UK) Ltd. (26,700,000 voting rights) 5. Date of the transaction (and date on which the threshold is crossed orreached if different): June 7, 2007 6. Date on which issuer notified: June 8, 2007 7. Threshold(s) that is/are crossed or reached: 6% 8. Notified details: A: Voting rights attached to sharesClass/type of Situation previous to the Resulting situation after the triggering transactionshares (if triggering transactionpossible using Number of Number of Number of Number of voting % of voting rightsthe ISIN CODE) Shares voting shares rights rights Direct Direct Indirect Direct IndirectGB00B07RZZ30 24,325,000 26,700,000 6.56% (see box 9) (see box 9) B: Financial InstrumentsResulting situation after the triggering transactionType of financial Expiration date Exercise/Conversion Number of voting % of voting rightsInstrument Period/Date rights that may be acquired if the instrument is exercised/converted Total (A+B)Number of voting rights % of voting rights26,700,000 6.56% 9. Chain of controlled undertakings through which the voting rights and/orthe financial instruments are effectively held, if applicable: 6.56% of the voting rights are held by Mackenzie Cundill Investment ManagementLtd. as investment manager, which has a disclosable interest as a result of DTR5.2.1 R(h). Mackenzie Financial Corporation is a 100% shareholder of Mackenzie CundillInvestment Management Ltd. and has an indirect holding of 6.56% as a result ofDTR 5.2.1 (e). 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: 12 June 2007 For further information please contact: Advent Capital HoldingsKeith Thompson Tel: 020 7743 8200Chief Operating Officer Trevor Ambridge Tel: 020 7743 8200Chief Financial Officer Giuseppe Perdoni Tel: 020 7743 8200Company Secretary Neil Ewing Tel: 020 7743 8250Investor Relations and Analysis Pelham Public RelationsCharles Vivian Tel: 020 7743 6670Polly Fergusson This information is provided by RNS The company news service from the London Stock Exchange