13F-NT 1 sig_q12013.txt 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: Susquehanna Investment Group Address: 401 City Avenue, Suite 220 Bala Cynwyd, PA 19004 Form 13F File Number: 28-13224 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: Brian Sopinsky Title: General Counsel Phone: 610-617-2600 Signature, Place, and Date of Signing /s/ Brian Sopinsky Bala Cynwyd, Pennsylvania 05/14/2013 Report Type (Check only one): [ ] 13F ENTRIES REPORT. (Check here if all entries of this reporting manager are reported in this report.) [X] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-13216 Susquehanna International Group, LLP