Holding(s) in Company

Financial Services Authority 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: Carnival Plc 2. Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights Yes An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are X 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 Thornburg Investment notification obligation: Management Inc. 4. Full name of shareholder(s) N/A (if different from 3.): 5. Date of the transaction and date on which the threshold is crossed or 03 January 2011 reached: 6. Date on which issuer notified: 26 January 2011 7. Threshold(s) that is/are crossed or Above 10% voting rights reached: Above 8% total shares 8. Notified details: A: Voting rights attached to shares Class/ Situation previous Resulting situation after the triggering transaction type of to the triggering shares transaction Number Number Number of voting % of voting rights if of of rights possible Shares Voting Number using Rights of shares the ISIN CODE Direct Indirect Direct Indirect ORD 3121522 Above 7% N/A N/A 18,781,549 N/A 10.30% (SEDOL) B: Qualifying Financial Instruments Resulting situation after the triggering transaction Number of voting rights that may be Type of Expiration Exercise/ acquired if the % of voting financial date Conversion Period instrument is rights instrument exercised/ converted. N/A C: Financial Instruments with similar economic effect to Qualifying Financial Instruments Resulting situation after the triggering transaction Type of Exercise price Expiration Exercise/ Number of % of voting rights financial date Conversion voting rights instrument period instrument refers to Nominal Delta N/A Total (A+B+C) Number of voting rights Percentage of voting rights 18,325,161 10.30% 9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable: Thornburg Investment Management holds these shares as discretionary Investment Manager. Proxy Voting: 10. Name of the proxy holder: N/A 11. Number of voting rights proxy holder will cease N/A to hold: 12. Date on which proxy holder will cease to hold N/A voting rights: 13. Additional information: 14. Contact name: Arnaldo Perez 15. Contact telephone number: 1-305-599-2600

Companies

Carnival (CCL)
UK 100

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