OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q1 2022 (← Previous) (Next →)

Filing Date: May 16, 2022

Total Value: $499M (100.0% shares, 0.0% debt)

Holdings (165)

CSTM Constellium NV Cl A 20.0%
Value $99.85M Shares 5,547,097 Est. Cost Unrealized
NVMI Nova Measuring Instruments 12.4%
Value $61.68M Shares 566,500 Est. Cost Unrealized
DAVA Endava Plc Ads 11.1%
Value $55.18M Shares 414,787 Est. Cost Unrealized
ACLS Axcelis Technologies 2.9%
Value $14.49M Shares 191,790 Est. Cost Unrealized
LNTH Lantheus Hldgs Inc. 2.3%
Value $11.41M Shares 206,260 Est. Cost Unrealized
SYNA Synaptics, Inc. 2.1%
Value $10.51M Shares 52,690 Est. Cost Unrealized
MTRN Materion Corp. 1.7%
Value $8.532M Shares 99,505 Est. Cost Unrealized
CROX Crocs, Inc. 1.5%
Value $7.469M Shares 97,760 Est. Cost Unrealized
DECK Deckers Outdoor Corp. 1.4%
Value $6.921M Shares 25,280 Est. Cost Unrealized
UCTT Ultra Clean Holdings 1.4%
Value $6.788M Shares 160,140 Est. Cost Unrealized
Veritiv Corp. 1.3%
Value $6.672M Shares 49,942 Est. Cost Unrealized
DDOG Datadog, Inc. Class A 1.1%
Value $5.635M Shares 37,200 Est. Cost Unrealized
Angiodynamics, Inc. 1.0%
Value $5.175M Shares 240,270 Est. Cost Unrealized
ATEC Alphatec Hldgs Inc. 1.0%
Value $5.13M Shares 446,060 Est. Cost Unrealized
ACHC Acadia Healthcare Co., Inc. 1.0%
Value $5.019M Shares 76,595 Est. Cost Unrealized
BOOT Boot Barn Hldgs, Inc. 1.0%
Value $4.747M Shares 50,080 Est. Cost Unrealized
HALO Halozyme Therapeutics, Inc. 0.9%
Value $4.285M Shares 107,450 Est. Cost Unrealized
Guess, Inc 0.8%
Value $4.163M Shares 190,531 Est. Cost Unrealized
CDNS Cadence Design System, Inc. 0.8%
Value $4.128M Shares 25,100 Est. Cost Unrealized
AOSL Alpha & Omega Semiconductor 0.8%
Value $4.044M Shares 74,000 Est. Cost Unrealized
AMRC Ameresco, Inc. 0.7%
Value $3.618M Shares 45,508 Est. Cost Unrealized
Dada Nexus Limited 0.7%
Value $3.277M Shares 358,955 Est. Cost Unrealized
SSTK Shutterstock, Inc. 0.6%
Value $3.23M Shares 34,702 Est. Cost Unrealized
Model N, Inc. 0.6%
Value $3.211M Shares 119,360 Est. Cost Unrealized
CLFD Clearfield, Inc. 0.6%
Value $3.163M Shares 48,500 Est. Cost Unrealized
FORR Forrester Research, Inc. 0.6%
Value $3.041M Shares 53,900 Est. Cost Unrealized
ChannelAdvisor Corporation 0.6%
Value $2.953M Shares 178,240 Est. Cost Unrealized
PERI Perion Network, Ltd. 0.6%
Value $2.885M Shares 128,300 Est. Cost Unrealized
RPD Rapid7, Inc. 0.6%
Value $2.821M Shares 25,360 Est. Cost Unrealized
BDC Belden, Inc. 0.5%
Value $2.661M Shares 48,026 Est. Cost Unrealized
CCRN Cross Country Healthcare, Inc. 0.5%
Value $2.537M Shares 117,056 Est. Cost Unrealized
MBUU Malibu Boats, Inc. 0.5%
Value $2.446M Shares 42,170 Est. Cost Unrealized
Everi Hldgs, Inc. 0.5%
Value $2.39M Shares 113,800 Est. Cost Unrealized
AVNW Aviat Networks, Inc. 0.5%
Value $2.253M Shares 73,207 Est. Cost Unrealized
SeaWorld Entertainment Inc. 0.4%
Value $2.2M Shares 29,560 Est. Cost Unrealized
ICFI ICF International, Inc. 0.4%
Value $2.184M Shares 23,200 Est. Cost Unrealized
MCRI Monarch Casino & Resort, Inc. 0.4%
Value $2.163M Shares 24,800 Est. Cost Unrealized
MOV Movado Group, Inc. 0.4%
Value $2.156M Shares 55,200 Est. Cost Unrealized
STRL Sterling Construction Co., Inc 0.4%
Value $2.152M Shares 80,300 Est. Cost Unrealized
MXL Maxlinear, Inc. Class A 0.4%
Value $2.077M Shares 35,600 Est. Cost Unrealized
Resources Connection, Inc. 0.4%
Value $2.044M Shares 119,269 Est. Cost Unrealized
RES RPC, Inc. 0.4%
Value $2.021M Shares 189,400 Est. Cost Unrealized
EXTR Extreme Networks, Inc. 0.4%
Value $2.01M Shares 164,600 Est. Cost Unrealized
FNKO Funko, Inc. 0.4%
Value $1.973M Shares 114,400 Est. Cost Unrealized
HCKT Hackett Group, Inc. 0.4%
Value $1.965M Shares 85,200 Est. Cost Unrealized
PTEN Patterson-Uti Energy, Inc. 0.4%
Value $1.938M Shares 125,200 Est. Cost Unrealized
INMD Inmode Ltd. 0.4%
Value $1.932M Shares 52,350 Est. Cost Unrealized
Perficient Inc. 0.4%
Value $1.894M Shares 17,200 Est. Cost Unrealized
FC Franklin Covey Co. 0.4%
Value $1.872M Shares 41,400 Est. Cost Unrealized
LOVE Lovesac Company 0.4%
Value $1.865M Shares 34,500 Est. Cost Unrealized
EnPro Industries, Inc. 0.4%
Value $1.847M Shares 18,900 Est. Cost Unrealized
FLL Full House Resorts, Inc. 0.4%
Value $1.831M Shares 190,543 Est. Cost Unrealized
AEHR Aehr Test Systems 0.4%
Value $1.811M Shares 178,200 Est. Cost Unrealized
NOTV Inotiv, Inc. 0.4%
Value $1.805M Shares 68,944 Est. Cost Unrealized
Smart Global Hldgs, Inc. 0.4%
Value $1.795M Shares 69,500 Est. Cost Unrealized
Sierra Wireless, Inc. 0.4%
Value $1.795M Shares 99,489 Est. Cost Unrealized
CAMT Camtek, Ltd. 0.4%
Value $1.766M Shares 57,980 Est. Cost Unrealized
Cyberoptics Corp. 0.4%
Value $1.765M Shares 43,500 Est. Cost Unrealized
CTS CTS Corp. 0.4%
Value $1.753M Shares 49,600 Est. Cost Unrealized
Entravision Communications 0.3%
Value $1.731M Shares 270,100 Est. Cost Unrealized
III Information Svcs Group, Inc. 0.3%
Value $1.676M Shares 246,100 Est. Cost Unrealized
DZSIQ DZS, Inc. 0.3%
Value $1.662M Shares 119,800 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.3%
Value $1.638M Shares 3,627 Est. Cost Unrealized
PLAB Photronics, Inc. 0.3%
Value $1.612M Shares 95,000 Est. Cost Unrealized
MHO M/I Homes, Inc. 0.3%
Value $1.574M Shares 35,500 Est. Cost Unrealized
PI Impinj, Inc. 0.3%
Value $1.569M Shares 24,700 Est. Cost Unrealized
BJ BJs Wholesale Club Holdings, I 0.3%
Value $1.543M Shares 22,820 Est. Cost Unrealized
SCSC Scansource, Inc. 0.3%
Value $1.496M Shares 43,000 Est. Cost Unrealized
CEVA Ceva Inc. 0.3%
Value $1.488M Shares 36,600 Est. Cost Unrealized
BELFB Bel Fuse, Inc. 0.3%
Value $1.479M Shares 82,900 Est. Cost Unrealized
TBI TrueBlue, Inc. 0.3%
Value $1.473M Shares 51,000 Est. Cost Unrealized
Avid Technology, Inc. 0.3%
Value $1.461M Shares 41,900 Est. Cost Unrealized
IMXI International Money Express, I 0.3%
Value $1.445M Shares 70,100 Est. Cost Unrealized
Shyft Group, Inc. 0.3%
Value $1.434M Shares 39,700 Est. Cost Unrealized
BLDR Builders Firstsource 0.3%
Value $1.417M Shares 21,960 Est. Cost Unrealized
MBWM Mercantile Bank Corp. 0.3%
Value $1.411M Shares 39,839 Est. Cost Unrealized
Antares Pharma, Inc. 0.3%
Value $1.411M Shares 344,200 Est. Cost Unrealized
PDD Pinduoduo Inc. 0.3%
Value $1.404M Shares 35,000 Est. Cost Unrealized
VPG Vishay Precision Group 0.3%
Value $1.392M Shares 43,300 Est. Cost Unrealized
TDC Teradata Corp 0.3%
Value $1.384M Shares 28,080 Est. Cost Unrealized
RCKY Rocky Brands, Inc. 0.3%
Value $1.327M Shares 31,900 Est. Cost Unrealized
ACMR ACM Research, Inc. Class A 0.3%
Value $1.324M Shares 64,000 Est. Cost Unrealized
TWI Titan Int'l Inc. 0.3%
Value $1.282M Shares 87,000 Est. Cost Unrealized
KFRC KForce, Inc. 0.3%
Value $1.272M Shares 17,200 Est. Cost Unrealized
SP Plus Corporation 0.3%
Value $1.261M Shares 40,200 Est. Cost Unrealized
RDNT Radnet, Inc. 0.2%
Value $1.228M Shares 54,900 Est. Cost Unrealized
ALNT Allied Motion Technologies 0.2%
Value $1.167M Shares 39,100 Est. Cost Unrealized
TSM Taiwan Semiconductor 0.2%
Value $1.147M Shares 11,000 Est. Cost Unrealized
Dynavax Technologies Corp. 0.2%
Value $1.143M Shares 105,400 Est. Cost Unrealized
EIG Employers Holdings, Inc. 0.2%
Value $1.128M Shares 27,500 Est. Cost Unrealized
TITN Titan Machinery, Inc. 0.2%
Value $1.116M Shares 39,500 Est. Cost Unrealized
ASYS Amtech Systems, Inc. 0.2%
Value $1.114M Shares 110,700 Est. Cost Unrealized
JOUT Johnson Outdoors, Inc. 0.2%
Value $1.096M Shares 14,100 Est. Cost Unrealized
Adtran, Inc. 0.2%
Value $1.096M Shares 59,400 Est. Cost Unrealized
CERS Cerus Corp. 0.2%
Value $1.096M Shares 199,600 Est. Cost Unrealized
Earthstone Energy Inc. 0.2%
Value $1.076M Shares 85,200 Est. Cost Unrealized
YUMC Yum China Hldgs, Inc. 0.2%
Value $1.059M Shares 25,500 Est. Cost Unrealized
SKY Skyline Champion Corporation 0.2%
Value $1.045M Shares 19,040 Est. Cost Unrealized
AAPL Apple, Inc. 0.2%
Value $1.042M Shares 5,967 Est. Cost Unrealized
ARLO Arlo Technologies, Inc. 0.2%
Value $970K Shares 109,500 Est. Cost Unrealized
MSFT Microsoft Corp. 0.2%
Value $942K Shares 3,055 Est. Cost Unrealized
OOMA OOMA Inc. 0.2%
Value $874K Shares 58,300 Est. Cost Unrealized
CARG CarGurus, Inc. 0.2%
Value $856K Shares 20,150 Est. Cost Unrealized
FFWM First Foundation Inc. 0.2%
Value $855K Shares 35,200 Est. Cost Unrealized
Lifetime Brands, Inc. 0.2%
Value $776K Shares 60,400 Est. Cost Unrealized
UTI Universal Technical Inst, Inc. 0.1%
Value $720K Shares 81,300 Est. Cost Unrealized
TREX Trex Company, Inc. 0.1%
Value $559K Shares 8,560 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $552K Shares 4,050 Est. Cost Unrealized
EVH Evolent Health, Inc. 0.1%
Value $552K Shares 17,100 Est. Cost Unrealized
CLH Clean Harbors, Inc. 0.1%
Value $547K Shares 4,900 Est. Cost Unrealized
LRN Stride, Inc. 0.1%
Value $509K Shares 14,000 Est. Cost Unrealized
CBT Cabot Corp. 0.1%
Value $486K Shares 7,100 Est. Cost Unrealized
AMPH Amphastar Pharmaceuticals, Inc 0.1%
Value $485K Shares 13,500 Est. Cost Unrealized
IPAR Inter Parfums 0.1%
Value $484K Shares 5,500 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $476K Shares 2,688 Est. Cost Unrealized
RFIL RF Industries Ltd. 0.1%
Value $469K Shares 65,000 Est. Cost Unrealized
NEM Newmont Mining 0.1%
Value $465K Shares 5,857 Est. Cost Unrealized
KFY Korn Ferry 0.1%
Value $455K Shares 7,000 Est. Cost Unrealized
MMSI Merit Medical System Inc 0.1%
Value $452K Shares 6,800 Est. Cost Unrealized
PLPC Preformed Line Prods Co. 0.1%
Value $444K Shares 7,000 Est. Cost Unrealized
RVLV Revolve Group, Inc. 0.1%
Value $430K Shares 8,000 Est. Cost Unrealized
DIOD Diodes, Inc. 0.1%
Value $426K Shares 4,900 Est. Cost Unrealized
FELE Franklin Electric 0.1%
Value $424K Shares 5,100 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $406K Shares 2,220 Est. Cost Unrealized
ABM ABM Industries, Inc. 0.1%
Value $391K Shares 8,500 Est. Cost Unrealized
Univar Solutions, Inc. 0.1%
Value $389K Shares 12,100 Est. Cost Unrealized
AMN AMN Healthcare Svcs 0.1%
Value $365K Shares 3,500 Est. Cost Unrealized
RMD Resmed Inc. 0.1%
Value $352K Shares 1,450 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $341K Shares 954 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $333K Shares 1,379 Est. Cost Unrealized
OPCH Option Care Health Inc. 0.1%
Value $331K Shares 11,600 Est. Cost Unrealized
AMZN Amazon.com 0.1%
Value $326K Shares 100 Est. Cost Unrealized
PDC Energy, Inc. 0.1%
Value $320K Shares 4,400 Est. Cost Unrealized
PATK Patrick Industries, Inc. 0.1%
Value $320K Shares 5,300 Est. Cost Unrealized
ZIP ZipRecruiter, Inc. 0.1%
Value $308K Shares 13,400 Est. Cost Unrealized
Applied Industrial 0.1%
Value $308K Shares 3,000 Est. Cost Unrealized
Focus Finl Partners, Inc. 0.1%
Value $306K Shares 6,700 Est. Cost Unrealized
NOV NOV, Inc. 0.1%
Value $298K Shares 15,200 Est. Cost Unrealized
NV5 Global, Inc 0.1%
Value $293K Shares 2,200 Est. Cost Unrealized
VC Visteon Corp. 0.1%
Value $284K Shares 2,600 Est. Cost Unrealized
MGY Magnolia Oil & Gas Corp. 0.1%
Value $284K Shares 12,000 Est. Cost Unrealized
MTSI Macom Technology Solutions 0.1%
Value $281K Shares 4,700 Est. Cost Unrealized
Techtarget, Inc. 0.1%
Value $276K Shares 3,400 Est. Cost Unrealized
UFPI UFP Industries, Inc. 0.1%
Value $270K Shares 3,500 Est. Cost Unrealized
KN Knowles Corp. 0.1%
Value $269K Shares 12,500 Est. Cost Unrealized
Arco Platform Ltd. Com Cl A 0.1%
Value $264K Shares 12,500 Est. Cost Unrealized
VLRS Controladora Vuela Comp de Avi 0.1%
Value $255K Shares 14,000 Est. Cost Unrealized
BWIN BRP Group, Inc. 0.1%
Value $252K Shares 9,400 Est. Cost Unrealized
INTC Intel Corporation 0.0%
Value $242K Shares 4,880 Est. Cost Unrealized
AVNT Avient Corporation 0.0%
Value $240K Shares 5,000 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.0%
Value $236K Shares 1,582 Est. Cost Unrealized
Alphabet, Inc. Cl C 0.0%
Value $223K Shares 80 Est. Cost Unrealized
RAMP Liveramp Hldgs, Inc. 0.0%
Value $221K Shares 5,900 Est. Cost Unrealized
VZ Verizon Communications 0.0%
Value $217K Shares 4,253 Est. Cost Unrealized
BHP BHP Billiton Ltd. ADR 0.0%
Value $210K Shares 2,718 Est. Cost Unrealized
MCD McDonald's Corporation 0.0%
Value $206K Shares 835 Est. Cost Unrealized
STC Stewart Information Services 0.0%
Value $206K Shares 3,400 Est. Cost Unrealized
AFYA AFYA Ltd. 0.0%
Value $180K Shares 12,500 Est. Cost Unrealized
a.k.a. Brands Hldg Corp. 0.0%
Value $164K Shares 37,040 Est. Cost Unrealized
Despegar Com Corp. 0.0%
Value $142K Shares 11,600 Est. Cost Unrealized
Titan Oil & Gas, Inc. 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized
ATAR Avatar Ventures 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized
AMR Corp Escrow 0.0%
Value $0 Shares 18,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized
American Power Corp 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized