0001050442-19-000004.txt : 20190814 0001050442-19-000004.hdr.sgml : 20190814 20190814160711 ACCESSION NUMBER: 0001050442-19-000004 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190630 FILED AS OF DATE: 20190814 DATE AS OF CHANGE: 20190814 EFFECTIVENESS DATE: 20190814 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: 191026329 BUSINESS ADDRESS: STREET 1: 150 S 5TH ST STREET 2: SUITE 2550 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 BUSINESS PHONE: 6123174100 MAIL ADDRESS: STREET 1: 150 S. FIFTH ST STREET 2: SUITE 2550 CITY: MINNEAPOLIS STATE: MN ZIP: 55402 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001050442 XXXXXXXX 06-30-2019 06-30-2019 DISCIPLINED GROWTH INVESTORS INC /MN

150 S. FIFTH ST SUITE 2550 MINNEAPOLIS MN 55402

13F HOLDINGS REPORT 028-06630 N Peter Rieke 612-317-4100 Peter G. Rieke Minneapolis MN 08-14-2019 0 88 5374575 false INFORMATION TABLE 2 Form13F_HR_063019.xml FORM 13F HOLDINGS REPORT 06-30-19 ACACIA COMMUNICATIONS INC CS 00401C108 6972 147844 SH SOLE 143876 0 3968 AKAMAI TECHNOLOGIES COM CS 00971T101 123723 1543840 SH SOLE 1143603 0 400237 ALIGN TECHNOLOGY INC CS 016255101 249090 910084 SH SOLE 720450 0 189634 ALTABA INC COM CS 021346101 3463 49924 SH SOLE 49869 0 55 AMBER RD INC COM CS 02318Y108 8394 642711 SH SOLE 622841 0 19870 ATTUNITY LTD SHS NEW CS M15332121 11058 470558 SH SOLE 455748 0 14810 AUTODESK INC COM CS 052769106 143088 878378 SH SOLE 656767 0 221611 BOTTOMLINE TECHNOLOGIES DELINC CS 101388106 9204 208044 SH SOLE 202639 0 5405 CARA THERAPEUTICS INC COM CS 140755109 18023 838278 SH SOLE 815498 0 22780 CARBO CERAMICS INC COM CS 140781105 322 238774 SH SOLE 233874 0 4900 CASA SYS INC COM CS 14713L102 3875 602645 SH SOLE 586714 0 15931 CEVA INC COM CS 157210105 14006 575185 SH SOLE 557432 0 17753 CHANNELADVISOR CORP CS 159179100 6144 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