OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q3 2021 (← Previous) (Next →)

Filing Date: Nov 15, 2021

Total Value: $483M (100.0% shares, 0.0% debt)

Holdings (162)

CSTM Constellium NV Cl A 25.3%
Value $122M Shares 6,497,497 Est. Cost Unrealized
DAVA Endava Plc Ads 16.7%
Value $80.43M Shares 592,021 Est. Cost Unrealized
SE Sea Ltd 6.0%
Value $29.2M Shares 91,600 Est. Cost Unrealized
SYNA Synaptics, Inc. 2.1%
Value $10.27M Shares 57,120 Est. Cost Unrealized
ChannelAdvisor Corporation 2.0%
Value $9.838M Shares 389,930 Est. Cost Unrealized
SSTK Shutterstock, Inc. 1.7%
Value $8.422M Shares 74,323 Est. Cost Unrealized
GLBE Global-e Online Ltd. 1.6%
Value $7.711M Shares 107,400 Est. Cost Unrealized
ORGO Organogenesis Hlgs, Inc. 1.5%
Value $7.249M Shares 509,058 Est. Cost Unrealized
SHOP Shopify, Inc. 1.5%
Value $7.24M Shares 5,340 Est. Cost Unrealized
ACLS Axcelis Technologies 1.5%
Value $7.237M Shares 153,870 Est. Cost Unrealized
ATEC Alphatec Hldgs Inc. 1.5%
Value $7.071M Shares 580,030 Est. Cost Unrealized
DECK Deckers Outdoor Corp. 1.4%
Value $6.927M Shares 19,230 Est. Cost Unrealized
CROX Crocs, Inc. 1.4%
Value $6.883M Shares 47,970 Est. Cost Unrealized
INMD Inmode Ltd. 1.3%
Value $6.392M Shares 40,090 Est. Cost Unrealized
Guess, Inc 1.1%
Value $5.365M Shares 255,367 Est. Cost Unrealized
CDNS Cadence Design System, Inc. 1.1%
Value $5.134M Shares 33,900 Est. Cost Unrealized
MBUU Malibu Boats, Inc. 0.8%
Value $3.831M Shares 54,750 Est. Cost Unrealized
UCTT Ultra Clean Holdings 0.8%
Value $3.812M Shares 89,480 Est. Cost Unrealized
Veritiv Corp. 0.8%
Value $3.692M Shares 41,222 Est. Cost Unrealized
CDNA CareDx, Inc. 0.6%
Value $3.032M Shares 47,850 Est. Cost Unrealized
Model N, Inc. 0.6%
Value $3.02M Shares 90,140 Est. Cost Unrealized
BOOT Boot Barn Hldgs, Inc. 0.6%
Value $2.871M Shares 32,300 Est. Cost Unrealized
HALO Halozyme Therapeutics, Inc. 0.6%
Value $2.847M Shares 69,980 Est. Cost Unrealized
ACHC Acadia Healthcare Co., Inc. 0.6%
Value $2.787M Shares 43,695 Est. Cost Unrealized
Angiodynamics, Inc. 0.6%
Value $2.76M Shares 106,400 Est. Cost Unrealized
AVNW Aviat Networks, Inc. 0.6%
Value $2.682M Shares 81,607 Est. Cost Unrealized
RRGB Red Robin Gourmet Burger 0.5%
Value $2.601M Shares 112,800 Est. Cost Unrealized
BLDR Builders Firstsource 0.5%
Value $2.539M Shares 49,080 Est. Cost Unrealized
Masonite Intl Corp. 0.5%
Value $2.327M Shares 21,925 Est. Cost Unrealized
AOSL Alpha & Omega Semiconductor 0.5%
Value $2.321M Shares 74,000 Est. Cost Unrealized
AMRC Ameresco, Inc. 0.5%
Value $2.18M Shares 37,308 Est. Cost Unrealized
ZUMZ Zumiez Inc. 0.4%
Value $2.04M Shares 51,300 Est. Cost Unrealized
CLFD Clearfield, Inc. 0.4%
Value $1.982M Shares 44,900 Est. Cost Unrealized
Vocera Communications, Inc. 0.4%
Value $1.978M Shares 43,226 Est. Cost Unrealized
Entravision Communications 0.4%
Value $1.962M Shares 276,400 Est. Cost Unrealized
Arconic Corporation 0.4%
Value $1.905M Shares 60,400 Est. Cost Unrealized
SGI Tempur Sealy International, In 0.4%
Value $1.8M Shares 38,777 Est. Cost Unrealized
RPD Rapid7, Inc. 0.4%
Value $1.798M Shares 15,910 Est. Cost Unrealized
MHO M/I Homes, Inc. 0.4%
Value $1.786M Shares 30,900 Est. Cost Unrealized
CSTL Castle Biosciences, Inc. 0.4%
Value $1.746M Shares 26,260 Est. Cost Unrealized
III Information Svcs Group, Inc. 0.3%
Value $1.687M Shares 235,000 Est. Cost Unrealized
MXL Maxlinear, Inc. Class A 0.3%
Value $1.684M Shares 34,200 Est. Cost Unrealized
CAMT Camtek, Ltd. 0.3%
Value $1.66M Shares 40,980 Est. Cost Unrealized
CCRN Cross Country Healthcare, Inc. 0.3%
Value $1.655M Shares 77,900 Est. Cost Unrealized
SeaWorld Entertainment Inc. 0.3%
Value $1.635M Shares 29,560 Est. Cost Unrealized
FLL Full House Resorts, Inc. 0.3%
Value $1.618M Shares 152,543 Est. Cost Unrealized
VREX Varex Imaging Corp. 0.3%
Value $1.613M Shares 57,200 Est. Cost Unrealized
Resources Connection, Inc. 0.3%
Value $1.592M Shares 100,900 Est. Cost Unrealized
AEHR Aehr Test Systems 0.3%
Value $1.574M Shares 115,300 Est. Cost Unrealized
RDNT Radnet, Inc. 0.3%
Value $1.571M Shares 53,600 Est. Cost Unrealized
Heidrick & Struggles 0.3%
Value $1.553M Shares 34,800 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.3%
Value $1.539M Shares 3,587 Est. Cost Unrealized
Everi Hldgs, Inc. 0.3%
Value $1.531M Shares 63,300 Est. Cost Unrealized
MOV Movado Group, Inc. 0.3%
Value $1.518M Shares 48,200 Est. Cost Unrealized
MCRI Monarch Casino & Resort, Inc. 0.3%
Value $1.507M Shares 22,500 Est. Cost Unrealized
JOUT Johnson Outdoors, Inc. 0.3%
Value $1.492M Shares 14,100 Est. Cost Unrealized
STRL Sterling Construction Co., Inc 0.3%
Value $1.48M Shares 65,300 Est. Cost Unrealized
CVGI Commercial Vehicle Group 0.3%
Value $1.471M Shares 155,500 Est. Cost Unrealized
UPWK Upwork, Inc. 0.3%
Value $1.451M Shares 32,220 Est. Cost Unrealized
CTS CTS Corp. 0.3%
Value $1.428M Shares 46,200 Est. Cost Unrealized
ICFI ICF International, Inc. 0.3%
Value $1.393M Shares 15,600 Est. Cost Unrealized
Smart Global Hldgs, Inc. 0.3%
Value $1.353M Shares 30,400 Est. Cost Unrealized
VPG Vishay Precision Group 0.3%
Value $1.314M Shares 37,800 Est. Cost Unrealized
HSTM Healthstream Inc. 0.3%
Value $1.309M Shares 45,800 Est. Cost Unrealized
LE Lands' End, Inc. 0.3%
Value $1.288M Shares 54,700 Est. Cost Unrealized
MBWM Mercantile Bank Corp. 0.3%
Value $1.276M Shares 39,828 Est. Cost Unrealized
EnPro Industries, Inc. 0.3%
Value $1.237M Shares 14,200 Est. Cost Unrealized
EXTR Extreme Networks, Inc. 0.3%
Value $1.219M Shares 123,800 Est. Cost Unrealized
SCSC Scansource, Inc. 0.3%
Value $1.218M Shares 35,000 Est. Cost Unrealized
BJ BJs Wholesale Club Holdings, I 0.3%
Value $1.213M Shares 22,080 Est. Cost Unrealized
NOTV Inotiv, Inc. 0.2%
Value $1.187M Shares 40,600 Est. Cost Unrealized
DZSIQ DZS, Inc. 0.2%
Value $1.187M Shares 96,800 Est. Cost Unrealized
Perficient Inc. 0.2%
Value $1.169M Shares 10,100 Est. Cost Unrealized
TBI TrueBlue, Inc. 0.2%
Value $1.145M Shares 42,300 Est. Cost Unrealized
PATK Patrick Industries, Inc. 0.2%
Value $1.133M Shares 13,600 Est. Cost Unrealized
PTEN Patterson-Uti Energy, Inc. 0.2%
Value $1.127M Shares 125,200 Est. Cost Unrealized
Dynavax Technologies Corp. 0.2%
Value $1.114M Shares 58,000 Est. Cost Unrealized
Lifetime Brands, Inc. 0.2%
Value $1.099M Shares 60,400 Est. Cost Unrealized
Superior Industries Intl. Inc. 0.2%
Value $1.075M Shares 152,498 Est. Cost Unrealized
ALNT Allied Motion Technologies 0.2%
Value $1.067M Shares 34,100 Est. Cost Unrealized
AAPL Apple, Inc. 0.2%
Value $1.055M Shares 7,455 Est. Cost Unrealized
HCKT Hackett Group, Inc. 0.2%
Value $1.05M Shares 53,500 Est. Cost Unrealized
KFRC KForce, Inc. 0.2%
Value $1.044M Shares 17,500 Est. Cost Unrealized
Shyft Group, Inc. 0.2%
Value $1.041M Shares 27,400 Est. Cost Unrealized
SP Plus Corporation 0.2%
Value $1.034M Shares 33,700 Est. Cost Unrealized
Houghton Mifflin Harcourt Comp 0.2%
Value $1.021M Shares 76,000 Est. Cost Unrealized
LOCO El Pollo Loco Hldgs, Inc. 0.2%
Value $938K Shares 55,500 Est. Cost Unrealized
FLXS Flexsteel Inds, Inc. 0.2%
Value $926K Shares 30,000 Est. Cost Unrealized
RES RPC, Inc. 0.2%
Value $920K Shares 189,400 Est. Cost Unrealized
OOMA OOMA Inc. 0.2%
Value $917K Shares 49,300 Est. Cost Unrealized
COHU Cohu, Inc. 0.2%
Value $913K Shares 28,576 Est. Cost Unrealized
TREX Trex Company, Inc. 0.2%
Value $904K Shares 8,870 Est. Cost Unrealized
TITN Titan Machinery, Inc. 0.2%
Value $889K Shares 34,300 Est. Cost Unrealized
FFWM First Foundation Inc. 0.2%
Value $881K Shares 33,500 Est. Cost Unrealized
CERS Cerus Corp. 0.2%
Value $871K Shares 143,100 Est. Cost Unrealized
EIG Employers Holdings, Inc. 0.2%
Value $869K Shares 22,000 Est. Cost Unrealized
Cyberoptics Corp. 0.2%
Value $861K Shares 24,200 Est. Cost Unrealized
MSFT Microsoft Corp. 0.2%
Value $861K Shares 3,055 Est. Cost Unrealized
Antares Pharma, Inc. 0.2%
Value $822K Shares 225,900 Est. Cost Unrealized
Absolute Software Corp. 0.2%
Value $820K Shares 74,600 Est. Cost Unrealized
Adtran, Inc. 0.2%
Value $818K Shares 43,600 Est. Cost Unrealized
HP Helmerich & Payne 0.2%
Value $773K Shares 28,195 Est. Cost Unrealized
ASYS Amtech Systems, Inc. 0.2%
Value $772K Shares 67,500 Est. Cost Unrealized
Tupperware Corp. 0.2%
Value $771K Shares 36,490 Est. Cost Unrealized
HOFT Hooker Furniture Corp 0.2%
Value $769K Shares 28,500 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $700K Shares 4,275 Est. Cost Unrealized
TZOO Travelzoo 0.1%
Value $661K Shares 57,000 Est. Cost Unrealized
STRT Strattec Security Corp. 0.1%
Value $626K Shares 16,100 Est. Cost Unrealized
Avid Technology, Inc. 0.1%
Value $570K Shares 19,700 Est. Cost Unrealized
RFIL RF Industries Ltd. 0.1%
Value $530K Shares 65,000 Est. Cost Unrealized
Golden Nugget Online Gaming, I 0.1%
Value $521K Shares 30,000 Est. Cost Unrealized
CARG CarGurus, Inc. 0.1%
Value $468K Shares 14,900 Est. Cost Unrealized
PLPC Preformed Line Prods Co. 0.1%
Value $455K Shares 7,000 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $450K Shares 1,294 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $448K Shares 2,772 Est. Cost Unrealized
II-VI Inc. 0.1%
Value $404K Shares 6,800 Est. Cost Unrealized
RMD Resmed Inc. 0.1%
Value $382K Shares 1,450 Est. Cost Unrealized
TDC Teradata Corp 0.1%
Value $379K Shares 6,600 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $361K Shares 2,376 Est. Cost Unrealized
BDC Belden, Inc. 0.1%
Value $361K Shares 6,200 Est. Cost Unrealized
KFY Korn Ferry 0.1%
Value $347K Shares 4,800 Est. Cost Unrealized
Dada Nexus Limited 0.1%
Value $347K Shares 17,300 Est. Cost Unrealized
SKY Skyline Champion Corporation 0.1%
Value $336K Shares 5,600 Est. Cost Unrealized
NEM Newmont Mining 0.1%
Value $336K Shares 6,192 Est. Cost Unrealized
Headhunter Group Plc Spon ADR 0.1%
Value $332K Shares 6,800 Est. Cost Unrealized
AMZN Amazon.com 0.1%
Value $329K Shares 100 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $318K Shares 1,497 Est. Cost Unrealized
KMT Kennametal, Inc. 0.1%
Value $308K Shares 9,000 Est. Cost Unrealized
IPAR Inter Parfums 0.1%
Value $307K Shares 4,100 Est. Cost Unrealized
RVLV Revolve Group, Inc. 0.1%
Value $303K Shares 4,900 Est. Cost Unrealized
CLH Clean Harbors, Inc. 0.1%
Value $301K Shares 2,900 Est. Cost Unrealized
Summit Materials, Inc. 0.1%
Value $297K Shares 9,300 Est. Cost Unrealized
INTC Intel Corporation 0.1%
Value $295K Shares 5,540 Est. Cost Unrealized
SEM Select Medical Hldgs. Corp 0.1%
Value $293K Shares 8,100 Est. Cost Unrealized
Realogy Hldgs Corp. 0.1%
Value $288K Shares 16,400 Est. Cost Unrealized
CVLT Commvault Systems, Inc. 0.1%
Value $286K Shares 3,800 Est. Cost Unrealized
LRN Stride, Inc. 0.1%
Value $284K Shares 7,900 Est. Cost Unrealized
STC Stewart Information Services 0.1%
Value $278K Shares 4,400 Est. Cost Unrealized
Beacon Roofing Supply 0.1%
Value $272K Shares 5,700 Est. Cost Unrealized
MTRN Materion Corp. 0.1%
Value $268K Shares 3,900 Est. Cost Unrealized
Alphabet, Inc. Cl C 0.1%
Value $267K Shares 100 Est. Cost Unrealized
Heska Corp Com Restrc New 0.1%
Value $259K Shares 1,000 Est. Cost Unrealized
TTEC TTEC Hldgs, Inc. 0.1%
Value $253K Shares 2,700 Est. Cost Unrealized
VZ Verizon Communications 0.0%
Value $240K Shares 4,451 Est. Cost Unrealized
MTSI Macom Technology Solutions 0.0%
Value $240K Shares 3,700 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.0%
Value $239K Shares 1,711 Est. Cost Unrealized
CENT Central Garden & Pet Co. 0.0%
Value $235K Shares 4,900 Est. Cost Unrealized
OPCH Option Care Health Inc. 0.0%
Value $235K Shares 9,700 Est. Cost Unrealized
Techtarget, Inc. 0.0%
Value $231K Shares 2,800 Est. Cost Unrealized
UFPI UFP Industries, Inc. 0.0%
Value $231K Shares 3,400 Est. Cost Unrealized
BABA Alibaba Group Holding Ltd ADR 0.0%
Value $221K Shares 1,490 Est. Cost Unrealized
BWIN BRP Group, Inc. 0.0%
Value $213K Shares 6,400 Est. Cost Unrealized
MGY Magnolia Oil & Gas Corp. 0.0%
Value $213K Shares 12,000 Est. Cost Unrealized
PDC Energy, Inc. 0.0%
Value $209K Shares 4,400 Est. Cost Unrealized
AMPH Amphastar Pharmaceuticals, Inc 0.0%
Value $202K Shares 10,600 Est. Cost Unrealized
MCD McDonald's Corporation 0.0%
Value $201K Shares 833 Est. Cost Unrealized
NOV NOV, Inc. 0.0%
Value $176K Shares 13,400 Est. Cost Unrealized
American Power Corp 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
Titan Oil & Gas, Inc. 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized