UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: 6/30/2010 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: Nomura Securities Company, Ltd. Address: 1-9- Nihonbashi, Chuo-Ku, Tokyo 103-8011, Japan Form 13F File Number: 28-04979 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. Persons Signing this Report on Behalf of Reporting Manager: Name: Brendan G. Daly Title: Head of Compliance and Surveillance Phone: (212) 667-1246 Signature, Place, and Date of Signing: /s/ Brendan G. Daly New York, NY 8/9/2010 --------------------------------- --------------------------------- ---------- [Signature] [City, State] [Date] Report Type (Check only one): [ ] 13F HOLDINGS REPORT. (Check here if all holdings 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: 13F File Number Name 001-15270 Nomura Holdings Inc. --------------- ---------------------------------------------------------------