UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 AON PLC (Name of Issuer) Common Stock (Title of Class of Securities) G0408V102 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] Rule 13d-1(b) [ ] 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. G0408V102 1. Names of Reporting Person I.R.S. Identification Nos. of above person Eagle Capital Management, LLC I.R.S. #: 22-3361201 2. Check the Appropriate Box if a Member of a Group [ ] (a) [ ] (b) 3. SEC Use Only 4. Citizenship or Place of Organization New Jersey, United States 5. Sole Voting Power: 11,502,929 Number of 6. Shared Voting Power: None Shares Beneficially Owned by 7. Sole Dispositive Power: 13,885,391 Each Reporting Person With 8. Shared Dispositive Power: None 9. Aggregate Amount Beneficially Owned by Each Reporting Person: 13,885,391 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] 11. Percent of Class Represented by Amount in Row (9) 5.07% 12. Type of Reporting Person IA Item 1. (a) Name of Issuer: AON PLC (b) Address of Issuer's Principal Executive Offices: 122 Leadenhall Street London, EC3V 4AN Item 2. (a) Name of Person Filing: Eagle Capital Management, LLC (b) Address of Principal Business Offices: 499 Park Avenue 17th Floor New York, NY 10022 United States (c) Citizenship: New Jersey, United States (d) Title of Class of Securities: Common Stock (e) CUSIP Number: G0408V102 Item 3. (e) [X] Eagle Capital Management, LLC is an investment Advisor in accordance with Rule 13d-1(b) (1) (ii)(E); Item 4. Ownership: a. Amount beneficially owned: 13,885,391 b. Percent of Class: 5.07% c. Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: 11,502,929 (ii) Shared power to vote or to direct the vote: None (iii) Sole power to dispose or to direct the disposition of: 13,885,391 (iv) Shared power to dispose or to direct the disposition: None Item 5. Ownership of Five Percent or Less of a Class: Not Applicable Item 6. Ownership or 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 of Control Person: Not Applicable. Item 8. Identification and Classification of Members of the Group: Not Applicable Item 9. Notice of Dissolution of Group: Not applicable Item 10. Certification: 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 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. 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. Date February 16, 2016 By: Ravenel B. Curry, III Title: Chief Investment Officer