UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Rule 13d-102) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 5)* RESMED INC -------------------------------------------------------------------------------- (Name of Issuer) COMMON STOCK -------------------------------------------------------------------------------- (Title of Class of Securities) 761152107 -------------------------------------------------------------------------------- (CUSIP Number) JUNE 25, 2003 -------------------------------------------------------------------------------- (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) [X] Rule 13d-1(c) [ ] Rule 13d-1(d) * 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 ("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). CUSIP No. 761152107 13G 1. Names of Reporting Persons.I.R.S. Identification Nos. of above persons (entities only). Commonwealth Bank of Australia IRS Identification No:- N/A- Foreign Corporation.. 2. Check the Appropriate Box if a Member of a Group (See Instructions) (a) (b) 3. SEC Uses Only 4. Citizenship or Place of Organization Australia Number of shares 5. Sole Voting Power Beneficially Owned by Each Reporting Person 6. Shared Voting Power 1,573,105 with 7. Sole Dispositive Power 8. Shared Dispositive Power 1,573,105 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,573,105 10. Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) 11. Percent of Class Represented by Amount in Row (11) 4.93% 12. Type of Reporting Person (See Instructions) CO -3- ITEM 1. (a) Name of Issuer ResMed Inc (b) Address of Issuer's Principal Executive Offices: 14040 Danielson St Poway CA 92064-6857 ITEM 2. (a) Name of Person Filing: Commonwealth Bank of Australia (b) Address of Principal Business Office or, if none, Residence: Level 2, 48 Martin Place Sydney NSW 2000 (c) Citizenship: Australia (d) Title of Class of Securities: Common Stock (e) CUSIP Number: 761152107 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO SECTIONS 240.13d-1(b) OR 240.13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A: (a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o). (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c). (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c). (d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8). (e) [ ] An investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F); -4- (g) [ ] A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G); (h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J). 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. Amount beneficially owned: (a) 1,573,105 as represented by 15,731,050 CHESS Depository Interests(1) Percent of class: (b) 4.93% (c) Number of shares as to which the person has: Sole power to vote or to direct the vote: (i) 0 Shared power to vote or to direct the vote: (ii) 1,573,105 as represented by 15,731,050 CHESS Depository Interests(1) (iii) Sole power to dispose or to direct the disposition of: 0 (iv) Shared power to dispose or to direct the disposition of: 1,573,105 as represented by 15,731,050 CHESS Depository Interests (1) The first Reporting Person, the Commonwealth Bank of Australia ("CBA") beneficially owns 15,731,050 CHESS Depository Interests ("CDIs") with such CDIs representing 1,573,105 shares of Common Stock of ResMed Inc. The CDIs are traded on the Australian Stock Exchange (the "ASX"). The CDIs of ResMed Inc were acquired on the ASX by Colonial -5- First State Investment Group Limited ("Colonial First State"), Commonwealth Investment Services Limited ("CISL") and Commonwealth Funds Management Limited ("CFML"), all of which are wholly owned subsidiaries of CBA (collectively the "CBA Fund Managers"). The CBA Fund Managers hold the CDIs for clients who have shared voting and dispositive power with CBA Fund Managers over the CDIs. Additionally, the second Reporting Person Colonial First State Investments Limited, as the responsible entity under Australian law of the "First Choice" funds, has outsourced, to external managers unrelated to CBA, certain voting and dispositive functions over securities acquired by these external managers and held in these funds, including ResMed Inc. CDIs. Under these outsourcing arrangements, external managers unrelated to CBA have acquired 345,345 CDIs, representing 34,534 shares of Common Stock of ResMed Inc, on behalf of Colonial First State. ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [X]. 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 See Exhibit A ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP Not applicable ITEM 9. NOTICE OF DISSOLUTION OF GROUP Not applicable ITEM 10. CERTIFICATION The following certification shall be included if the statement is filed pursuant to Section 240.13d-1(c): By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of -6- changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. This schedule is filed on behalf of Commonwealth Bank of Australia and Colonial First State Investments Limited. The agreement to this effect is contained in Exhibit B. -7- SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth on this statement is true, complete and correct. Date: July 03, 2003 COMMONWEALTH BANK OF AUSTRALIA By: /s/ John Damien Hatton Name: John Damien Hatton Title: Company Secretary COLONIAL FIRST STATE INVESTMENTS LIMITED By: /s/ Peter Sipek Name: Peter Sipek Title: Senior Manager, Investment Management Support -8- EXHIBIT A Subsidiaries Acquiring Securities Being Reported on By the Parent Holding Company or Control Person Colonial First State Investments Limited Commonwealth Investment Services Limited Commonwealth Life Limited Commonwealth Managed Investments Limited Commonwealth Funds Management Limited -9- EXHIBIT B The undersigned hereby agree that they are filing this Schedule 13G amendment jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G amendment and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. COMMONWEALTH BANK OF AUSTRALIA By: /s/ John Damien Hatton Name: John Damien Hatton Title: Company Secretary COLONIAL FIRST STATE INVESTMENTS LIMITED By: /s/ Peter Sipek Name: Peter Sipek Title: Senior Manager, Investment Management Support