UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2013 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: Allied Irish Banks, p.l.c. Address: Office of the Secretary Block K Level 4 - Bankcentre Ballsbridge, Dublin 4 Ireland 13F File Number: 028-05346 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 Manager: Name: Louise Cleary Title: Office of the Secretary Phone: 00 353 1 641 2912 Signature, Place, and Date of Signing: /s/ Louise Cleary Dublin, Ireland April 26, 2013 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 21 Form 13F Information Table Value Total: $1,224 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. NONE FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ABBOTT LABS COM 002824100 37 1062 SH DEFINED 0 37 0 0 ABBVIE INC COM 00287Y109 43 1062 SH DEFINED 0 43 0 0 BP PLC SPONSORED ADR 055622104 12 303 SH DEFINED 0 12 0 0 BRISTOL MYERS SQUIBB CO COM 110122108 42 1036 SH DEFINED 0 42 0 0 COLGATE PALMOLIVE CO COM 194162103 85 725 SH DEFINED 0 85 0 0 EXXON MOBIL CORP COM 30231G102 95 1060 SH DEFINED 0 95 0 0 FEDEX CORP COM 31428X106 29 304 SH DEFINED 0 29 0 0 GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 61 1320 SH DEFINED 0 61 0 0 HEINZ H J CO COM 423074103 34 477 SH DEFINED 0 34 0 0 HONEYWELL INTL INC COM 438516106 67 907 SH DEFINED 0 67 0 0 ILLINOIS TOOL WKS INC COM 452308109 66 1100 SH DEFINED 0 66 0 0 INTEL CORP COM 458140100 14 665 SH DEFINED 0 14 0 0 JOHNSON & JOHNSON COM 478160104 59 725 SH DEFINED 0 59 0 0 KRAFT FOODS GROUP INC COM 50076Q106 34 658 SH DEFINED 0 34 0 0 MCDONALDS CORP COM 580135101 83 838 SH DEFINED 0 83 0 0 MONDELEZ INTL INC CL A 609207105 60 1975 SH DEFINED 0 60 0 0 ORASURE TECHNOLOGIES INC COM 68554V108 185 35000 SH SOLE 0 35000 0 0 SOUTHERN CO COM 842587107 69 1480 SH DEFINED 0 69 0 0 SYSCO CORP COM 871829107 64 1842 SH DEFINED 0 64 0 0 VANGUARD WORLD FDS INF TECH ETF 92204A702 32 450 SH DEFINED 0 32 0 0 WELLS FARGO & CO NEW COM 949746101 53 1450 SH DEFINED 0 53 0 0