0001314440-12-000002.txt : 20120216 0001314440-12-000002.hdr.sgml : 20120216 20120216115007 ACCESSION NUMBER: 0001314440-12-000002 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111231 FILED AS OF DATE: 20120216 DATE AS OF CHANGE: 20120216 EFFECTIVENESS DATE: 20120216 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Stephens Investment Management Group LLC CENTRAL INDEX KEY: 0001314440 IRS NUMBER: 203456509 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11261 FILM NUMBER: 12618494 BUSINESS ADDRESS: STREET 1: 9 GREENWAY PLAZA STREET 2: SUITE 1900 CITY: HOUSTON STATE: TX ZIP: 77046 BUSINESS PHONE: 800-458-6589 MAIL ADDRESS: STREET 1: 111 CENTER STREET CITY: LITTLE ROCK STATE: AR ZIP: 72203 FORMER COMPANY: FORMER CONFORMED NAME: Stephens Inc. DATE OF NAME CHANGE: 20050114 13F-HR 1 simg1104th.txt QUARTERLY 13 F FILING UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2011 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: Stephens Investment Management Group Address: 111 Center Street Little Rock, AR 72201 13F File Number: 28-11261 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: David C. Prince Title: Executive Vice President, Chief Compliance Officer Phone: (501) 377-2151 Signature, Place, and Date of Signing: /s/ David C. Prince Little Rock, Arkansas February 15, 2012 Report Type (Check only one.): [ X ] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 201 Form 13F Information Table Value Total: $899,480 List of Other Included Managers: No. 13F File Number Name FORM 13F INFORMATION TABLE TITLE OF VALUE PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER CLASS CUSIP (x$1000) SHARES SH CALL DSCRETN MANAGERS SOLE SHARED NONE ---------------------------------------------------------------------------------------------------------------------------- AARONS INC COM PAR 002535300 8190 306980 SH DEFINED 0 306980 0 ACACIA RESH CORP ACACIA T 003881307 10006 274054 SH DEFINED 0 274054 0 ACTIVISION BLIZZARD INC COM 00507V109 621 50392 SH DEFINED 0 50392 0 ADVISORY BRD CO COM 00762W107 16211 218451 SH DEFINED 0 218451 0 AFFILIATED MANAGERS GROUP COM 008252108 678 7065 SH DEFINED 0 7065 0 AIRGAS INC COM 009363102 1004 12860 SH DEFINED 0 12860 0 AKAMAI TECHNOLOGIES INC COM 00971T101 452 13995 SH DEFINED 0 13995 0 AKORN INC COM 009728106 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