0001144204-18-059687.txt : 20181114 0001144204-18-059687.hdr.sgml : 20181114 20181114114810 ACCESSION NUMBER: 0001144204-18-059687 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180930 FILED AS OF DATE: 20181114 DATE AS OF CHANGE: 20181114 EFFECTIVENESS DATE: 20181114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OBERWEIS ASSET MANAGEMENT INC/ CENTRAL INDEX KEY: 0000937886 IRS NUMBER: 364106772 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-04688 FILM NUMBER: 181181709 BUSINESS ADDRESS: STREET 1: 3333 WARRENVILLE ROAD STREET 2: SUITE 500 CITY: LISLE STATE: IL ZIP: 60532 BUSINESS PHONE: 6305772300 MAIL ADDRESS: STREET 1: 3333 WARRENVILLE ROAD STREET 2: SUITE 500 CITY: LISLE STATE: IL ZIP: 60532 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0000937886 XXXXXXXX 09-30-2018 09-30-2018 false OBERWEIS ASSET MANAGEMENT INC/

3333 Warrenville Road Suite 500 Lisle IL 60532

13F HOLDINGS REPORT 028-04688 N Patrick B. Joyce 800-323-6166 /s/ Patrick B. Joyce Lisle IL 11-14-2018 0 209 515963 INFORMATION TABLE 2 infotable.xml 51Job Inc. ADR com 316827104 539 7000 SH SOLE 7000 0 0 58.com Inc Spon ADR com 31680Q104 1991 27050 SH SOLE 27050 0 0 AMC Entertainment Holdings, In com 00165c104 767 37436 SH SOLE 35730 0 1706 Agco Corp com 001084102 512 8430 SH SOLE 8430 0 0 Alibaba ADR com 01609W102 6023 36555 SH SOLE 34130 0 2425 Allied Motion Technologies com 019330109 1306 24000 SH SOLE 24000 0 0 Amazon.com com 023135106 200 100 SH SOLE 0 0 100 Amedisys Inc. com 023436108 275 2200 SH SOLE 2200 0 0 Ameresco, Inc. com 02361E108 868 63608 SH SOLE 63608 0 0 American Power Corp com 02906t107 0 10000 SH SOLE 0 0 10000 American States Water Co. com 029899101 580 9490 SH SOLE 9490 0 0 Amgen, Inc. com 031162100 327 1576 SH SOLE 0 0 1576 Apogee Enterprises com 037598109 285 6900 SH SOLE 6900 0 0 Apple, Inc. com 037833100 618 2736 SH SOLE 60 0 2676 Apptio, Inc. Cl A com 03835C108 7668 207460 SH SOLE 50230 0 157230 Arena Pharmaceuticals, Inc. com 040047607 419 9100 SH SOLE 9100 0 0 Associated Banc-Corp com 045487105 1197 46040 SH SOLE 46040 0 0 Asure Software, Inc. com 04649U102 1048 84400 SH SOLE 84400 0 0 Atlas Air Worldwide Hldgs Inc com 049164205 1065 16700 SH SOLE 16700 0 0 Atricure, Inc. com 04963C209 8344 238210 SH SOLE 67900 0 170310 Autohome, Inc. ADR com 05278c107 1084 14000 SH SOLE 14000 0 0 Avatar Ventures com 05350B100 0 10000 SH SOLE 0 0 10000 B&G Foods, Inc. com 05508R106 357 13000 SH SOLE 13000 0 0 Baidu Inc. Spon ADR com 056752108 517 2260 SH SOLE 2000 0 260 Bandwidth, Inc. com 05988J103 2084 38900 SH SOLE 38900 0 0 Bank of New York Mellon Corp. com 064058100 247 4836 SH SOLE 0 0 4836 Baozun Inc. 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