OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q3 2013 (← Previous) (Next →)

Filing Date: Nov 14, 2013

Total Value: $352M (100.0% shares, 0.0% debt)

Holdings (141)

NQ Mobile, Inc. - ADR 6.1%
Value $21.59M Shares 990,894 Est. Cost Unrealized
VNET 21Vianet Group, Inc. - ADR 4.3%
Value $15.07M Shares 914,220 Est. Cost Unrealized
Spreadtrum Communications 3.8%
Value $13.31M Shares 436,894 Est. Cost Unrealized
Medidata Solutions, Inc. 3.6%
Value $12.74M Shares 128,748 Est. Cost Unrealized
MEI Methode Electronics, Inc. 3.3%
Value $11.45M Shares 408,825 Est. Cost Unrealized
Gulfport Energy Corp. 3.2%
Value $11.21M Shares 174,150 Est. Cost Unrealized
Bonanza Creek Energy, Inc. 2.9%
Value $10.21M Shares 211,619 Est. Cost Unrealized
CTRIP Com Int'l Ltd ADR 2.9%
Value $10.16M Shares 174,100 Est. Cost Unrealized
On Assignment, Inc. 2.8%
Value $9.718M Shares 294,474 Est. Cost Unrealized
Stamps.com, Inc. 2.7%
Value $9.657M Shares 210,259 Est. Cost Unrealized
Wageworks, Inc. 2.7%
Value $9.334M Shares 185,011 Est. Cost Unrealized
Roadrunner Transportation Syst 2.6%
Value $9.304M Shares 329,468 Est. Cost Unrealized
Web.com Group, Inc. 2.3%
Value $8.042M Shares 248,592 Est. Cost Unrealized
HSTM Healthstream Inc. 2.3%
Value $8.009M Shares 211,434 Est. Cost Unrealized
Invensense, Inc. 2.2%
Value $7.763M Shares 440,569 Est. Cost Unrealized
AVG Technologies 2.2%
Value $7.688M Shares 321,138 Est. Cost Unrealized
Advisory Board Co. 2.2%
Value $7.579M Shares 127,415 Est. Cost Unrealized
Envestnet, Inc. 2.1%
Value $7.243M Shares 233,637 Est. Cost Unrealized
SYNA Synaptics, Inc. 2.0%
Value $6.967M Shares 157,451 Est. Cost Unrealized
VIPS Vipshop Holdings Ltd. ADS 1.9%
Value $6.731M Shares 118,500 Est. Cost Unrealized
PMT Pennymac Mortgage Investment 1.9%
Value $6.52M Shares 287,493 Est. Cost Unrealized
BBSI Barrett Business Services 1.8%
Value $6.484M Shares 96,326 Est. Cost Unrealized
LGND Ligand Pharmaceuticals Cl B 1.8%
Value $6.428M Shares 148,532 Est. Cost Unrealized
IMMR Immersion Corp Com 1.8%
Value $6.364M Shares 482,103 Est. Cost Unrealized
EGAN eGain Corp. 1.6%
Value $5.75M Shares 381,036 Est. Cost Unrealized
BBBY Overstock.com, Inc. 1.6%
Value $5.685M Shares 191,602 Est. Cost Unrealized
Qihoo 360 Technology Co-ADR 1.6%
Value $5.491M Shares 66,000 Est. Cost Unrealized
SHOO Steven Madden Ltd. 1.5%
Value $5.402M Shares 100,355 Est. Cost Unrealized
PGT, Inc. 1.5%
Value $5.283M Shares 533,383 Est. Cost Unrealized
Cyberonics, Inc. 1.5%
Value $5.266M Shares 103,792 Est. Cost Unrealized
NOAH Noah Holdings 1.2%
Value $4.223M Shares 247,700 Est. Cost Unrealized
NTES Netease.Com, Inc. 1.1%
Value $3.729M Shares 51,360 Est. Cost Unrealized
Bofi Holding, Inc. 1.0%
Value $3.531M Shares 54,482 Est. Cost Unrealized
E-Commerce China Spon ADR 0.9%
Value $3.194M Shares 304,800 Est. Cost Unrealized
Sina Corp. 0.9%
Value $3.125M Shares 38,500 Est. Cost Unrealized
Multimedia Games 0.7%
Value $2.414M Shares 69,862 Est. Cost Unrealized
Tangoe, Inc. 0.7%
Value $2.294M Shares 96,260 Est. Cost Unrealized
Support.com, Inc. 0.6%
Value $2.094M Shares 384,208 Est. Cost Unrealized
AMBA Ambarella, Inc. 0.6%
Value $2.048M Shares 104,900 Est. Cost Unrealized
Soufun Holdings Ltd. ADR 0.6%
Value $1.988M Shares 38,500 Est. Cost Unrealized
GIII G III Apparel Group Ltd. 0.6%
Value $1.949M Shares 35,700 Est. Cost Unrealized
TBBK Bancorp, Inc./The 0.5%
Value $1.911M Shares 108,028 Est. Cost Unrealized
Interactive Intelligence Group 0.5%
Value $1.857M Shares 29,250 Est. Cost Unrealized
China Lodging Group-Spon ADS 0.5%
Value $1.8M Shares 94,775 Est. Cost Unrealized
LOPE Grand Canyon Education, Inc. 0.5%
Value $1.654M Shares 41,100 Est. Cost Unrealized
THRM Gentherm, Inc. 0.5%
Value $1.596M Shares 83,600 Est. Cost Unrealized
Dealertrack Technologies, Inc. 0.4%
Value $1.568M Shares 36,600 Est. Cost Unrealized
Gentium Spa-Sponsored ADR 0.4%
Value $1.55M Shares 57,141 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.4%
Value $1.545M Shares 9,200 Est. Cost Unrealized
OMCL Omnicell, Inc. 0.4%
Value $1.475M Shares 62,300 Est. Cost Unrealized
EGHT 8X8 Inc. 0.4%
Value $1.442M Shares 143,200 Est. Cost Unrealized
Bitauto 0.4%
Value $1.419M Shares 88,000 Est. Cost Unrealized
Endologix, Inc. 0.4%
Value $1.306M Shares 80,900 Est. Cost Unrealized
SSYS Stratasys Ltd. 0.3%
Value $1.154M Shares 11,400 Est. Cost Unrealized
EHTH Ehealth, Inc. 0.3%
Value $1.142M Shares 35,400 Est. Cost Unrealized
EPL Oil & Gas 0.3%
Value $1.136M Shares 30,600 Est. Cost Unrealized
ZUMZ Zumiez Inc. 0.3%
Value $1.115M Shares 40,500 Est. Cost Unrealized
MMS Maximus, Inc. 0.3%
Value $1.09M Shares 24,200 Est. Cost Unrealized
YY 0.3%
Value $1.076M Shares 23,000 Est. Cost Unrealized
TMHC Taylor Morrison Home Corp. 0.3%
Value $1.022M Shares 45,100 Est. Cost Unrealized
DIOD Diodes, Inc. 0.3%
Value $990K Shares 40,400 Est. Cost Unrealized
FXCM, Inc. 0.3%
Value $976K Shares 49,400 Est. Cost Unrealized
Datawatch Corp. 0.3%
Value $900K Shares 32,270 Est. Cost Unrealized
Sunpower Corp. 0.3%
Value $892K Shares 34,100 Est. Cost Unrealized
Infoblox, Inc. 0.2%
Value $866K Shares 20,700 Est. Cost Unrealized
CSIQ Canadian Solar, Inc. 0.2%
Value $850K Shares 50,000 Est. Cost Unrealized
51Job Inc. ADR 0.2%
Value $819K Shares 11,400 Est. Cost Unrealized
PDFS Pdf Solutions, Inc. 0.2%
Value $813K Shares 38,300 Est. Cost Unrealized
FANG Diamondback Energy Inc. 0.2%
Value $797K Shares 18,700 Est. Cost Unrealized
Synchronoss Technologies Inc. 0.2%
Value $788K Shares 20,700 Est. Cost Unrealized
Procera Networks, Inc. 0.2%
Value $738K Shares 47,620 Est. Cost Unrealized
IPGP IPG Photonics Corp. 0.2%
Value $733K Shares 13,000 Est. Cost Unrealized
EXPE Expedia, Inc. 0.2%
Value $715K Shares 13,803 Est. Cost Unrealized
ACHC Acadia Healthcare Co., Inc. 0.2%
Value $658K Shares 16,700 Est. Cost Unrealized
WGO Winnebago Industries, Inc. 0.2%
Value $626K Shares 24,100 Est. Cost Unrealized
Pixelworks, Inc. 0.2%
Value $614K Shares 152,660 Est. Cost Unrealized
Ellie Mae, Inc. 0.2%
Value $595K Shares 18,600 Est. Cost Unrealized
Fleetmatics Group Plc 0.2%
Value $567K Shares 15,100 Est. Cost Unrealized
Furmanite Corp. 0.2%
Value $554K Shares 56,000 Est. Cost Unrealized
Francescas Holdings Corp. 0.2%
Value $549K Shares 29,470 Est. Cost Unrealized
Youku Tudou, Inc. 0.2%
Value $548K Shares 20,000 Est. Cost Unrealized
RPX Corporation 0.2%
Value $535K Shares 30,500 Est. Cost Unrealized
Flotek Inds Inc. 0.1%
Value $508K Shares 22,100 Est. Cost Unrealized
SILC Silicom Ltd. 0.1%
Value $486K Shares 13,100 Est. Cost Unrealized
EPM Evolution Petroleum Corp. 0.1%
Value $479K Shares 42,550 Est. Cost Unrealized
PRLB Proto Labs Inc. 0.1%
Value $435K Shares 5,700 Est. Cost Unrealized
Santarus, Inc. 0.1%
Value $420K Shares 18,600 Est. Cost Unrealized
Northern Oil & Gas, Inc. 0.1%
Value $411K Shares 28,500 Est. Cost Unrealized
MSFT Microsoft Corp. 0.1%
Value $406K Shares 12,191 Est. Cost Unrealized
TLYS Tilly's, Inc. 0.1%
Value $404K Shares 27,810 Est. Cost Unrealized
ACIC United Insurance Holdings Co. 0.1%
Value $396K Shares 44,850 Est. Cost Unrealized
EXLS Exlservice Holdings 0.1%
Value $393K Shares 13,800 Est. Cost Unrealized
Insys Therapeutics, Inc. 0.1%
Value $388K Shares 11,100 Est. Cost Unrealized
CPSS Consumer Portfolio Services 0.1%
Value $383K Shares 64,550 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $382K Shares 4,409 Est. Cost Unrealized
Rignet, Inc. 0.1%
Value $380K Shares 10,500 Est. Cost Unrealized
US Silica Holdings, Inc. 0.1%
Value $378K Shares 15,200 Est. Cost Unrealized
MGC Diagnostics Corp. 0.1%
Value $363K Shares 33,195 Est. Cost Unrealized
Arctic Cat Inc. 0.1%
Value $354K Shares 6,200 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $334K Shares 3,941 Est. Cost Unrealized
Bryn Mawr Bank Corp. 0.1%
Value $332K Shares 12,300 Est. Cost Unrealized
Momenta Pharmaceuticals Inc. 0.1%
Value $325K Shares 22,600 Est. Cost Unrealized
Triangle Petroleum Corp. 0.1%
Value $324K Shares 33,000 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $310K Shares 2,771 Est. Cost Unrealized
MTRX Matrix Service Co. 0.1%
Value $302K Shares 15,400 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $300K Shares 5,807 Est. Cost Unrealized
VZ Verizon Communications 0.1%
Value $298K Shares 6,395 Est. Cost Unrealized
Callon Petroleum Corp. 0.1%
Value $290K Shares 53,000 Est. Cost Unrealized
Points International Ltd. 0.1%
Value $289K Shares 12,500 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.1%
Value $282K Shares 3,813 Est. Cost Unrealized
Financial Engines, Inc. 0.1%
Value $273K Shares 4,600 Est. Cost Unrealized
MXL Maxlinear, Inc. Class A 0.1%
Value $270K Shares 32,600 Est. Cost Unrealized
BHP BHP Billiton Ltd. ADR 0.1%
Value $270K Shares 4,065 Est. Cost Unrealized
RCKY Rocky Brands, Inc. 0.1%
Value $265K Shares 15,200 Est. Cost Unrealized
Taser International, Inc. 0.1%
Value $263K Shares 17,700 Est. Cost Unrealized
AAPL Apple, Inc. 0.1%
Value $258K Shares 542 Est. Cost Unrealized
Silicon Image, Inc. 0.1%
Value $256K Shares 48,000 Est. Cost Unrealized
TM Toyota Motor Corp. ADR 0.1%
Value $255K Shares 1,991 Est. Cost Unrealized
NEM Newmont Mining 0.1%
Value $254K Shares 9,053 Est. Cost Unrealized
Perficient Inc. 0.1%
Value $253K Shares 13,800 Est. Cost Unrealized
Protalix Biotherapeu 0.1%
Value $246K Shares 54,200 Est. Cost Unrealized
INTC Intel Corporation 0.1%
Value $230K Shares 10,033 Est. Cost Unrealized
Advanced Emissions Solutions, 0.1%
Value $218K Shares 5,100 Est. Cost Unrealized
EGBN Eagle Bancorp, Inc. 0.1%
Value $214K Shares 7,580 Est. Cost Unrealized
CalAmp Corp. 0.1%
Value $213K Shares 12,100 Est. Cost Unrealized
Catamaran Corp. 0.1%
Value $213K Shares 4,630 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $202K Shares 301 Est. Cost Unrealized
ECPG Encore Capital Group, Inc. 0.1%
Value $201K Shares 4,400 Est. Cost Unrealized
Renewable Energy Group, Inc. 0.1%
Value $195K Shares 12,900 Est. Cost Unrealized
Performance Technologies 0.1%
Value $190K Shares 66,000 Est. Cost Unrealized
Datalink Corp. 0.0%
Value $158K Shares 11,695 Est. Cost Unrealized
Incontact, Inc. 0.0%
Value $133K Shares 16,160 Est. Cost Unrealized
Manitex International, Inc. 0.0%
Value $131K Shares 12,000 Est. Cost Unrealized
Comstock Hldg Companies, Inc. 0.0%
Value $128K Shares 70,500 Est. Cost Unrealized
ISSC Innovative Solutions & Support 0.0%
Value $118K Shares 14,800 Est. Cost Unrealized
Streamline Health Solutions 0.0%
Value $98,000 Shares 12,900 Est. Cost Unrealized
Wet Seal, Inc. 0.0%
Value $80,000 Shares 20,400 Est. Cost Unrealized
AMR Corp. 0.0%
Value $66,000 Shares 16,000 Est. Cost Unrealized
Premier Exhibitions, Inc. 0.0%
Value $51,000 Shares 33,200 Est. Cost Unrealized
Senesco Technologies, Inc 0.0%
Value $2,000 Shares 50,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized