-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, UUJq+4BpKKgyuFXYrvbVtrsXQ9WNhHNX0/565AyHRZdhcevfqsqf3hI8Alf+l3wv 3nXkzH02RmQr0UyJcvNCFA== 0001144204-07-030687.txt : 20070607 0001144204-07-030687.hdr.sgml : 20070607 20070607091257 ACCESSION NUMBER: 0001144204-07-030687 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20070607 DATE AS OF CHANGE: 20070607 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ABER DIAMOND CORP CENTRAL INDEX KEY: 0000841071 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] IRS NUMBER: 000000000 FISCAL YEAR END: 0131 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-56591 FILM NUMBER: 07905474 BUSINESS ADDRESS: STREET 1: 355 BURRARD ST STREET 2: STE 930 CITY: VANCOUVER BC CANADA STATE: A1 ZIP: V6C 2G8 BUSINESS PHONE: 4163622237 MAIL ADDRESS: STREET 1: PO BOX 4569 STREET 2: STATION A CITY: VANCOUVER BC CANADA STATE: A1 ZIP: V6C 2G8 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: M&G INVESTMENT MANAGEMENT LTD CENTRAL INDEX KEY: 0000922898 IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: LAURENCE POUNTNEY HILL CITY: LONDON STATE: X0 ZIP: EC4R OHH BUSINESS PHONE: 01144207 548-3266 MAIL ADDRESS: STREET 1: LAURENCE POUNTNEY HILL CITY: LONDON STATE: X0 ZIP: EC4R OHH SC 13G/A 1 v077827_sc13ga.txt SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b),(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 4)* Aber Diamond Corporation Ltd. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 002893105 - -------------------------------------------------------------------------------- (CUSIP Number) 31-MAY-2007 - -------------------------------------------------------------------------------- (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [_] Rule 13d-1(b) [_] Rule 13d-1(c) [X] Rule 13d-1(d) - -------------------------------------------------------------------------------- 1 The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 (the "Act") or otherwise subject to the liabilities of that section of the Act, but shall be subject to all other provisions of the Act (however, see the Notes.) (Continued on following pages) Page 1 of 6 Pages CUSIP No. 002893105 Schedule 13G Page 2 of 5 Pages 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) M&G Investment Management Limited (MAGIM) No I.R.S Identification Number - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF THE MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION United Kingdom, England - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER NUMBER OF 0 SHARES ------------------------------------------------------------ BENEFICIALLY 6. SHARED VOTING POWER OWNED BY 2,643,181 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOTIVE POWER PERSON 0 WITH ------------------------------------------------------------ 8. SHARED DISPOTIVE POWER 8,793,181 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,793,181 - -------------------------------------------------------------------------------- 10. CHECK BOX IF AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 15.06% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON IA - -------------------------------------------------------------------------------- CUSIP No. 002893105 Schedule 13G Page 3 of 5 Pages Item 1(a). Name of Issuer: Aber Diamond Corporation Ltd. Item 1(b). Address of Issuer's Principal Executive Offices: 181 University Avenue, Suite 1414 Toronto, ON M5H 3M7 Canada Item 2(a). Name of Person Filing: M&G Investment Management Limited (MAGIM) Item 2(b). Address of Principal Business Office or, if None, Residence: Governor's House, Laurence Pountney Hill, London, EC4R 0HH Item 2(c). Citizenship: United Kingdom, England Item 2(d). Title of Class of Securities: Common Stock Item 2(e). CUSIP Number: 002893105 Item 3. If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a: MAGIM is an investment advisor in accordance with s.240.13d-1(b)(1)(ii)(E) Some of the securities covered by this report are owned legally by Vanguard precious Metals and Mining Fund, MAGIM's investment advisory client. MAGIM has sole investment power and no voting power in these securities. CUSIP No. 002893105 Schedule 13G Page 4 of 5 Pages Item 4. Ownership. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount Beneficially Owned: M&G, in its capacity as investment manager, may be deemed to beneficially own 8,793,181 shares of the Issuer. (b) Percent of Class:15.06% (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote 0 --------------- (ii) shared power to vote or to direct the vote 2,643,181 --------------- (iii) sole power to dispose or to direct the disposition of 0 --------------- (iv) shared power to dispose or to direct the disposition of 8,793,181 --------------- Item 5. Ownership of Five Percent or Less of Class. Not Applicable Item 6. Ownership of More than Five Percent on Behalf of Another Person. Not Applicable Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company. Not Applicable Item 8. Identification and Classification of Members of the Group. Not Applicable Item 9. Notice of Dissolution of Group. Not Applicable CUSIP No. 002893105 Schedule 13G Page 5 of 5 Pages Item 10. Certification. (a) The following certification shall be included if the statement is filed pursuant to Rule 13d-1(b): "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection withor as a participant in any transaction having that purpose or effect. " SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. By: --//Mark Thomas//-- -------------------------------------- Name: Mark Thomas Title: Head of Group Funds Date: June 06, 2006 -----END PRIVACY-ENHANCED MESSAGE-----