OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

CIK: 0000937886 · Show all filings

Period: Q4 2021 (← Previous) (Next →)

Filing Date: Feb 14, 2022

Total Value ($000): $548,098 (100.0% shares, 0.0% debt)

Holdings (160)

CSTM Constellium NV Cl A 17.9%
Value ($000) $98,356 Shares 5,491,697 Est. Cost $8.29 Unrealized +121.4%
NVMI Nova Measuring Instruments 14.2%
Value ($000) $77,674 Shares 530,200 Est. Cost $121.02 Unrealized 0.0%
DAVA Endava Plc Ads 12.5%
Value ($000) $68,711 Shares 409,187 Est. Cost $55.01 Unrealized
SYNA Synaptics, Inc. 2.7%
Value ($000) $14,945 Shares 51,620 Est. Cost $109.95 Unrealized +117.3%
ACLS Axcelis Technologies 2.1%
Value ($000) $11,557 Shares 155,000 Est. Cost $34.85 Unrealized +70.0%
ChannelAdvisor Corporation 1.7%
Value ($000) $9,446 Shares 382,750 Est. Cost $16.02 Unrealized
SE Sea Ltd 1.6%
Value ($000) $8,769 Shares 39,200 Est. Cost $244.06 Unrealized
SSTK Shutterstock, Inc. 1.5%
Value ($000) $8,151 Shares 73,515 Est. Cost $66.86 Unrealized +74.0%
UCTT Ultra Clean Holdings 1.5%
Value ($000) $8,124 Shares 141,630 Est. Cost $41.87 Unrealized +24.2%
ATEC Alphatec Hldgs Inc. 1.4%
Value ($000) $7,706 Shares 674,170 Est. Cost $11.78 Unrealized +0.2%
DECK Deckers Outdoor Corp. 1.4%
Value ($000) $7,623 Shares 20,810 Est. Cost $30.76 Unrealized +109.6%
DDOG Datadog, Inc. Class A 1.4%
Value ($000) $7,623 Shares 42,800 Est. Cost $169.72 Unrealized 0.0%
CDNS Cadence Design System, Inc. 1.3%
Value ($000) $6,876 Shares 36,900 Est. Cost $138.79 Unrealized +25.6%
CROX Crocs, Inc. 1.2%
Value ($000) $6,406 Shares 49,960 Est. Cost $79.04 Unrealized +94.9%
MTRN Materion Corp. 1.2%
Value ($000) $6,404 Shares 69,657 Est. Cost $82.81 Unrealized +0.7%
Angiodynamics, Inc. 1.0%
Value ($000) $5,632 Shares 204,210 Est. Cost $25.50 Unrealized
INMD Inmode Ltd. 1.0%
Value ($000) $5,604 Shares 79,400 Est. Cost $52.75 Unrealized +52.0%
Veritiv Corp. 0.9%
Value ($000) $5,178 Shares 42,242 Est. Cost $46.90 Unrealized
Guess, Inc 0.9%
Value ($000) $4,849 Shares 204,781 Est. Cost $24.03 Unrealized
AOSL Alpha & Omega Semiconductor 0.8%
Value ($000) $4,481 Shares 74,000 Est. Cost $29.55 Unrealized +46.5%
BLDR Builders Firstsource 0.8%
Value ($000) $4,275 Shares 49,880 Est. Cost $44.26 Unrealized +53.1%
HALO Halozyme Therapeutics, Inc. 0.8%
Value ($000) $4,248 Shares 105,650 Est. Cost $42.81 Unrealized -12.8%
Vocera Communications, Inc. 0.7%
Value ($000) $3,976 Shares 61,326 Est. Cost $42.50 Unrealized
BOOT Boot Barn Hldgs, Inc. 0.7%
Value ($000) $3,753 Shares 30,500 Est. Cost $34.97 Unrealized +223.1%
SHOP Shopify, Inc. 0.7%
Value ($000) $3,581 Shares 2,600 Est. Cost $130.12 Unrealized +12.3%
CLFD Clearfield, Inc. 0.6%
Value ($000) $3,377 Shares 40,000 Est. Cost $27.04 Unrealized +132.2%
LNTH Lantheus Hldgs Inc. 0.6%
Value ($000) $3,094 Shares 107,100 Est. Cost $26.60 Unrealized 0.0%
VREX Varex Imaging Corp. 0.6%
Value ($000) $3,079 Shares 97,600 Est. Cost $25.15 Unrealized +12.7%
ACHC Acadia Healthcare Co., Inc. 0.5%
Value ($000) $2,859 Shares 47,095 Est. Cost $50.06 Unrealized +19.1%
AMRC Ameresco, Inc. 0.5%
Value ($000) $2,818 Shares 34,608 Est. Cost $18.66 Unrealized +328.6%
RPD Rapid7, Inc. 0.5%
Value ($000) $2,717 Shares 23,090 Est. Cost $77.14 Unrealized +59.9%
Model N, Inc. 0.5%
Value ($000) $2,648 Shares 88,190 Est. Cost $23.83 Unrealized
AVNW Aviat Networks, Inc. 0.5%
Value ($000) $2,634 Shares 82,107 Est. Cost $30.79 Unrealized +1.4%
MXL Maxlinear, Inc. Class A 0.5%
Value ($000) $2,627 Shares 34,850 Est. Cost $34.86 Unrealized +83.7%
BDC Belden, Inc. 0.5%
Value ($000) $2,581 Shares 39,270 Est. Cost $60.02 Unrealized +3.5%
Masonite Intl Corp. 0.5%
Value ($000) $2,557 Shares 21,675 Est. Cost $92.38 Unrealized
EXTR Extreme Networks, Inc. 0.5%
Value ($000) $2,518 Shares 160,400 Est. Cost $9.72 Unrealized +26.0%
ZUMZ Zumiez Inc. 0.4%
Value ($000) $2,462 Shares 51,300 Est. Cost $32.70 Unrealized +39.6%
Everi Hldgs, Inc. 0.4%
Value ($000) $2,430 Shares 113,800 Est. Cost $22.93 Unrealized
FLL Full House Resorts, Inc. 0.4%
Value ($000) $2,307 Shares 190,543 Est. Cost $5.65 Unrealized +91.5%
MBUU Malibu Boats, Inc. 0.4%
Value ($000) $2,234 Shares 32,500 Est. Cost $67.42 Unrealized +4.1%
CAMT Camtek, Ltd. 0.4%
Value ($000) $2,227 Shares 48,380 Est. Cost $15.88 Unrealized +163.9%
AEHR Aehr Test Systems 0.4%
Value ($000) $2,220 Shares 91,800 Est. Cost $7.18 Unrealized +172.0%
MHO M/I Homes, Inc. 0.4%
Value ($000) $2,170 Shares 34,900 Est. Cost $48.80 Unrealized +22.5%
CCRN Cross Country Healthcare, Inc. 0.4%
Value ($000) $2,163 Shares 77,900 Est. Cost $9.17 Unrealized +164.4%
Smart Global Hldgs, Inc. 0.4%
Value ($000) $2,158 Shares 30,400 Est. Cost $44.51 Unrealized
PERI Perion Network, Ltd. 0.4%
Value ($000) $2,059 Shares 85,600 Est. Cost $24.40 Unrealized 0.0%
MOV Movado Group, Inc. 0.4%
Value ($000) $2,016 Shares 48,200 Est. Cost $23.52 Unrealized +60.7%
Houghton Mifflin Harcourt Comp 0.4%
Value ($000) $2,008 Shares 124,700 Est. Cost $14.48 Unrealized
SeaWorld Entertainment Inc. 0.4%
Value ($000) $1,976 Shares 30,460 Est. Cost $55.59 Unrealized
DZSIQ DZS, Inc. 0.4%
Value ($000) $1,943 Shares 119,800 Est. Cost $17.66 Unrealized
Resources Connection, Inc. 0.3%
Value ($000) $1,905 Shares 106,800 Est. Cost $15.89 Unrealized
Arconic Corporation 0.3%
Value ($000) $1,894 Shares 57,370 Est. Cost $34.01 Unrealized
SGI Tempur Sealy International, In 0.3%
Value ($000) $1,880 Shares 39,983 Est. Cost $24.72 Unrealized +83.4%
Entravision Communications 0.3%
Value ($000) $1,831 Shares 270,100 Est. Cost $4.34 Unrealized
INVE Identiv Inc. 0.3%
Value ($000) $1,807 Shares 64,200 Est. Cost $21.96 Unrealized 0.0%
MCRI Monarch Casino & Resort, Inc. 0.3%
Value ($000) $1,804 Shares 24,400 Est. Cost $65.05 Unrealized +7.4%
Cyberoptics Corp. 0.3%
Value ($000) $1,800 Shares 38,700 Est. Cost $43.03 Unrealized
STRL Sterling Construction Co., Inc 0.3%
Value ($000) $1,786 Shares 67,900 Est. Cost $22.50 Unrealized +14.3%
HSTM Healthstream Inc. 0.3%
Value ($000) $1,779 Shares 67,500 Est. Cost $26.36 Unrealized +0.4%
EnPro Industries, Inc. 0.3%
Value ($000) $1,750 Shares 15,900 Est. Cost $67.70 Unrealized
FORR Forrester Research, Inc. 0.3%
Value ($000) $1,744 Shares 29,700 Est. Cost $55.58 Unrealized 0.0%
SPY SPDR S&P 500 ETF Trust 0.3%
Value ($000) $1,709 Shares 3,599 Est. Cost $206.80 Unrealized
CTS CTS Corp. 0.3%
Value ($000) $1,696 Shares 46,200 Est. Cost $33.75 Unrealized +2.1%
ICFI ICF International, Inc. 0.3%
Value ($000) $1,672 Shares 16,300 Est. Cost $91.32 Unrealized +10.2%
BJ BJs Wholesale Club Holdings, I 0.3%
Value ($000) $1,653 Shares 24,690 Est. Cost $43.21 Unrealized +44.5%
Heidrick & Struggles 0.3%
Value ($000) $1,636 Shares 37,400 Est. Cost $32.61 Unrealized
RDNT Radnet, Inc. 0.3%
Value ($000) $1,614 Shares 53,600 Est. Cost $21.03 Unrealized +40.1%
III Information Svcs Group, Inc. 0.3%
Value ($000) $1,522 Shares 199,800 Est. Cost $4.41 Unrealized +56.8%
SCSC Scansource, Inc. 0.3%
Value ($000) $1,417 Shares 40,400 Est. Cost $31.31 Unrealized +12.6%
VPG Vishay Precision Group 0.3%
Value ($000) $1,403 Shares 37,800 Est. Cost $31.28 Unrealized +14.3%
a.k.a. Brands Hldg Corp. 0.3%
Value ($000) $1,397 Shares 151,000 Est. Cost $9.25 Unrealized
MBWM Mercantile Bank Corp. 0.3%
Value ($000) $1,395 Shares 39,834 Est. Cost $21.45 Unrealized +39.4%
Adtran, Inc. 0.2%
Value ($000) $1,356 Shares 59,400 Est. Cost $13.35 Unrealized
Shyft Group, Inc. 0.2%
Value ($000) $1,346 Shares 27,400 Est. Cost $16.85 Unrealized
FNKO Funko, Inc. 0.2%
Value ($000) $1,337 Shares 71,100 Est. Cost $17.74 Unrealized 0.0%
TITN Titan Machinery, Inc. 0.2%
Value ($000) $1,331 Shares 39,500 Est. Cost $28.42 Unrealized +9.4%
JOUT Johnson Outdoors, Inc. 0.2%
Value ($000) $1,321 Shares 14,100 Est. Cost $123.77 Unrealized -15.0%
ALNT Allied Motion Technologies 0.2%
Value ($000) $1,244 Shares 34,100 Est. Cost $28.45 Unrealized +27.9%
Avid Technology, Inc. 0.2%
Value ($000) $1,208 Shares 37,100 Est. Cost $32.20 Unrealized
PATK Patrick Industries, Inc. 0.2%
Value ($000) $1,194 Shares 14,800 Est. Cost $49.63 Unrealized -0.7%
OOMA OOMA Inc. 0.2%
Value ($000) $1,192 Shares 58,300 Est. Cost $14.71 Unrealized +38.5%
TREX Trex Company, Inc. 0.2%
Value ($000) $1,190 Shares 8,810 Est. Cost $57.82 Unrealized +107.6%
HCKT Hackett Group, Inc. 0.2%
Value ($000) $1,180 Shares 57,500 Est. Cost $16.11 Unrealized +30.1%
CSTL Castle Biosciences, Inc. 0.2%
Value ($000) $1,126 Shares 26,260 Est. Cost $30.62 Unrealized +70.6%
TLYS Tilly's, Inc. 0.2%
Value ($000) $1,123 Shares 69,700 Est. Cost $14.42 Unrealized 0.0%
Dynavax Technologies Corp. 0.2%
Value ($000) $1,116 Shares 79,300 Est. Cost $17.83 Unrealized
IMXI International Money Express, I 0.2%
Value ($000) $1,100 Shares 68,900 Est. Cost $16.20 Unrealized 0.0%
AAPL Apple, Inc. 0.2%
Value ($000) $1,091 Shares 6,146 Est. Cost $85.49 Unrealized +81.0%
COHU Cohu, Inc. 0.2%
Value ($000) $1,088 Shares 28,576 Est. Cost $27.28 Unrealized +25.7%
SP Plus Corporation 0.2%
Value ($000) $1,061 Shares 37,600 Est. Cost $30.43 Unrealized
Perficient Inc. 0.2%
Value ($000) $1,060 Shares 8,200 Est. Cost $38.59 Unrealized
PTEN Patterson-Uti Energy, Inc. 0.2%
Value ($000) $1,058 Shares 125,200 Est. Cost $4.30 Unrealized +100.2%
TDC Teradata Corp 0.2%
Value ($000) $1,039 Shares 24,460 Est. Cost $46.22 Unrealized +6.8%
EIG Employers Holdings, Inc. 0.2%
Value ($000) $1,039 Shares 25,100 Est. Cost $29.71 Unrealized +15.1%
MSFT Microsoft Corp. 0.2%
Value ($000) $1,027 Shares 3,055 Est. Cost $45.95 Unrealized +582.0%
KFRC KForce, Inc. 0.2%
Value ($000) $1,023 Shares 13,600 Est. Cost $48.39 Unrealized +48.3%
ASYS Amtech Systems, Inc. 0.2%
Value ($000) $1,013 Shares 102,500 Est. Cost $10.68 Unrealized +8.0%
NOTV Inotiv, Inc. 0.2%
Value ($000) $987 Shares 23,457 Est. Cost $15.55 Unrealized +187.8%
CERS Cerus Corp. 0.2%
Value ($000) $975 Shares 143,100 Est. Cost $5.83 Unrealized +15.4%
Lifetime Brands, Inc. 0.2%
Value ($000) $965 Shares 60,400 Est. Cost $18.20 Unrealized
Earthstone Energy Inc. 0.2%
Value ($000) $932 Shares 85,200 Est. Cost $10.94 Unrealized
Antares Pharma, Inc. 0.2%
Value ($000) $897 Shares 251,200 Est. Cost $3.66 Unrealized
RES RPC, Inc. 0.2%
Value ($000) $860 Shares 189,400 Est. Cost $3.64 Unrealized +23.4%
FFWM First Foundation Inc. 0.2%
Value ($000) $838 Shares 33,700 Est. Cost $14.37 Unrealized +77.6%
FLXS Flexsteel Inds, Inc. 0.1%
Value ($000) $806 Shares 30,000 Est. Cost $26.41 Unrealized -2.1%
UPWK Upwork, Inc. 0.1%
Value ($000) $752 Shares 22,000 Est. Cost $14.97 Unrealized +195.2%
JPM JP Morgan Chase & Company Inc. 0.1%
Value ($000) $641 Shares 4,047 Est. Cost $38.30 Unrealized +286.0%
CARG CarGurus, Inc. 0.1%
Value ($000) $592 Shares 17,600 Est. Cost $30.08 Unrealized +16.8%
IPAR Inter Parfums 0.1%
Value ($000) $588 Shares 5,500 Est. Cost $77.34 Unrealized +16.0%
SKY Skyline Champion Corporation 0.1%
Value ($000) $537 Shares 6,800 Est. Cost $51.56 Unrealized +40.0%
Dada Nexus Limited 0.1%
Value ($000) $521 Shares 39,600 Est. Cost $18.40 Unrealized
RFIL RF Industries Ltd. 0.1%
Value ($000) $520 Shares 65,000 Est. Cost $8.36 Unrealized -10.6%
KFY Korn Ferry 0.1%
Value ($000) $492 Shares 6,500 Est. Cost $66.20 Unrealized +7.5%
MTSI Macom Technology Solutions 0.1%
Value ($000) $478 Shares 6,100 Est. Cost $65.92 Unrealized +9.4%
JNJ Johnson & Johnson 0.1%
Value ($000) $459 Shares 2,686 Est. Cost $79.32 Unrealized +82.9%
PLPC Preformed Line Prods Co. 0.1%
Value ($000) $453 Shares 7,000 Est. Cost $52.92 Unrealized +23.6%
Summit Materials, Inc. 0.1%
Value ($000) $389 Shares 9,700 Est. Cost $34.55 Unrealized
RMD Resmed Inc. 0.1%
Value ($000) $378 Shares 1,450 Est. Cost $104.52 Unrealized +139.4%
DIOD Diodes, Inc. 0.1%
Value ($000) $373 Shares 3,400 Est. Cost $101.39 Unrealized 0.0%
LRN Stride, Inc. 0.1%
Value ($000) $373 Shares 11,200 Est. Cost $31.20 Unrealized +10.6%
STC Stewart Information Services 0.1%
Value ($000) $367 Shares 4,600 Est. Cost $46.81 Unrealized +57.0%
NEM Newmont Mining 0.1%
Value ($000) $363 Shares 5,851 Est. Cost $27.60 Unrealized +80.6%
MA Mastercard, Inc. 0.1%
Value ($000) $361 Shares 1,004 Est. Cost $73.44 Unrealized +360.0%
RVLV Revolve Group, Inc. 0.1%
Value ($000) $353 Shares 6,300 Est. Cost $66.26 Unrealized +6.1%
Headhunter Group Plc Spon ADR 0.1%
Value ($000) $347 Shares 6,800 Est. Cost $33.97 Unrealized
TRV The Travelers Co., Inc. 0.1%
Value ($000) $347 Shares 2,218 Est. Cost $64.19 Unrealized +124.2%
AMZN Amazon.com 0.1%
Value ($000) $333 Shares 100 Est. Cost $120.78 Unrealized +41.7%
Techtarget, Inc. 0.1%
Value ($000) $325 Shares 3,400 Est. Cost $84.81 Unrealized
AMPH Amphastar Pharmaceuticals, Inc 0.1%
Value ($000) $314 Shares 13,500 Est. Cost $19.19 Unrealized +6.6%
UFPI UFP Industries, Inc. 0.1%
Value ($000) $313 Shares 3,400 Est. Cost $72.64 Unrealized +15.8%
AMGN Amgen, Inc. 0.1%
Value ($000) $310 Shares 1,378 Est. Cost $75.38 Unrealized +145.6%
OPCH Option Care Health Inc. 0.1%
Value ($000) $307 Shares 10,800 Est. Cost $19.53 Unrealized +34.5%
Univar Solutions, Inc. 0.1%
Value ($000) $292 Shares 10,300 Est. Cost $28.35 Unrealized
KN Knowles Corp. 0.1%
Value ($000) $292 Shares 12,500 Est. Cost $21.11 Unrealized 0.0%
KMT Kennametal, Inc. 0.1%
Value ($000) $291 Shares 8,100 Est. Cost $31.24 Unrealized +4.1%
CLH Clean Harbors, Inc. 0.1%
Value ($000) $289 Shares 2,900 Est. Cost $67.02 Unrealized +57.2%
CBT Cabot Corp. 0.1%
Value ($000) $287 Shares 5,100 Est. Cost $50.42 Unrealized 0.0%
RAMP Liveramp Hldgs, Inc. 0.1%
Value ($000) $283 Shares 5,900 Est. Cost $50.37 Unrealized 0.0%
BWIN BRP Group, Inc. 0.0%
Value ($000) $267 Shares 7,400 Est. Cost $32.07 Unrealized +15.2%
MMSI Merit Medical System Inc 0.0%
Value ($000) $262 Shares 4,200 Est. Cost $67.01 Unrealized 0.0%
Arco Platform Ltd. Com Cl A 0.0%
Value ($000) $261 Shares 12,500 Est. Cost $20.88 Unrealized
NVDA Nvidia Corp. 0.0%
Value ($000) $259 Shares 880 Est. Cost $27.46 Unrealized 0.0%
INTC Intel Corporation 0.0%
Value ($000) $251 Shares 4,880 Est. Cost $19.17 Unrealized +146.7%
ZIP ZipRecruiter, Inc. 0.0%
Value ($000) $237 Shares 9,500 Est. Cost $27.44 Unrealized 0.0%
TPH Tri Pointe Homes, Inc. 0.0%
Value ($000) $237 Shares 8,500 Est. Cost $25.15 Unrealized 0.0%
Alphabet, Inc. Cl C 0.0%
Value ($000) $231 Shares 80 Est. Cost $2070.00 Unrealized
WMT Wal Mart Stores Inc. 0.0%
Value ($000) $229 Shares 1,581 Est. Cost $19.99 Unrealized +126.0%
Focus Finl Partners, Inc. 0.0%
Value ($000) $227 Shares 3,800 Est. Cost $59.74 Unrealized
MGY Magnolia Oil & Gas Corp. 0.0%
Value ($000) $226 Shares 12,000 Est. Cost $12.85 Unrealized +54.5%
MCD McDonald's Corporation 0.0%
Value ($000) $224 Shares 834 Est. Cost $181.40 Unrealized +26.6%
VZ Verizon Communications 0.0%
Value ($000) $220 Shares 4,242 Est. Cost $42.32 Unrealized -4.6%
PDC Energy, Inc. 0.0%
Value ($000) $215 Shares 4,400 Est. Cost $45.68 Unrealized
PRG PROG Holdings, Inc. 0.0%
Value ($000) $203 Shares 4,500 Est. Cost $43.80 Unrealized 0.0%
NOV NOV, Inc. 0.0%
Value ($000) $182 Shares 13,400 Est. Cost $11.41 Unrealized +20.2%
Xenacare Hldgs, Inc. 0.0%
Value ($000) $0 Shares 140,000 Est. Cost $0.01 Unrealized
Titan Oil & Gas, Inc. 0.0%
Value ($000) $0 Shares 10,000 Est. Cost Unrealized
AMR Corp Escrow 0.0%
Value ($000) $0 Shares 18,000 Est. Cost Unrealized
American Power Corp 0.0%
Value ($000) $0 Shares 10,000 Est. Cost Unrealized
ATAR Avatar Ventures 0.0%
Value ($000) $0 Shares 10,000 Est. Cost $0.00 Unrealized -90.6%