13F-NT 1 zmg123108.txt FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2008 Check here if Amendment { }; Amendment Number: This Amendment (Check only one.): { } is a restatement. { } adds new holdings entries. Institutional Investment Manager Filing this Report: Name: M&G Investment Management Limited Address: Laurence Pountney Hill London, England EC4R OHH 13F File Number: 28-4284 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person signing this Report on Behalf of Reporting Manger: Name: Wes Wetherell Title: Vice President, Director of Compliance and Deputy General Counsel Phone: 312-634-2566 Signature, Place, and Date of Signing: Wes Wetherell Chicago, IL January 23, 2009 Report Type (Check only one.): { } 13F HOLDINGS REPORT. {X} 13F NOTICE. { } 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: Prudential plc 28-3582 Laurence Pountney Hill London, England EC4R OHH I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934.