-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, VHafa/UM93Z+iYQfCcgLkSZIxPiZz5FLp7kJh2a8xprrdNa6n0v6f5pAZReKC1m4 QgiDiShAF0JwgOpfqqQFow== 0001050442-06-000013.txt : 20060522 0001050442-06-000013.hdr.sgml : 20060522 20060522101224 ACCESSION NUMBER: 0001050442-06-000013 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20060331 FILED AS OF DATE: 20060522 DATE AS OF CHANGE: 20060522 EFFECTIVENESS DATE: 20060522 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DISCIPLINED GROWTH INVESTORS INC /MN CENTRAL INDEX KEY: 0001050442 IRS NUMBER: 411901233 STATE OF INCORPORATION: MN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-06630 FILM NUMBER: 06857228 BUSINESS ADDRESS: STREET 1: 100 S 5TH ST STREET 2: SUITE 2100 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 BUSINESS PHONE: 6123174101 MAIL ADDRESS: STREET 1: 100 S. FIFTH ST STREET 2: SUITE 2100 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 13F-HR 1 m13ftable033106.txt DISCIPLINED GROWTH INVESTORS 13F-HR UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F Report for the Calendar Year of Quarter Ended: March 31, 2006 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: Disciplined Growth Investors, Inc. Address:100 South Fifth Street Suite 2100 Minneapolis, MN 55402 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: Laura J. Hawkins Title: CFO/CCO Phone: 612-317-4101 Signature, Place, and Date of Signing: Laura J. Hawkins Minneapolis, MN May 20, 2006 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: 136 Form 13F Information Table Value Total: $1409464 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 com 002824100 340 8000 SH SOLE 8000 ADOBE SYS INC COM com 00724F101 53508 1530975 SH SOLE 1277475 253500 2 50 SH OTHER 01 50 ADVANCED LIFE SCIENCES COM com 00765H107 2261 677025 SH SOLE 677025 ADVANCED MICRO DEVICES COM com 007903107 26925 811975 SH SOLE 655875 156100 ALLSTATE CORP COM com 020002101 709 13600 SH SOLE 13600 APPLE COMPUTER INC COM com 037833100 43217 689050 SH SOLE 559275 129775 28 450 SH OTHER 01 450 ARM HLDGS PLC SPONSORED ADR com 042068106 3874 562323 SH SOLE 562323 ASHWORTH INC 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