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Oberweis Asset Management Inc/

Q1 2020 Holdings

Filed 2020-05-15 | 172 holdings | $27.5M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alibaba ADR(BABA)com01609W102$7.0M36,00525.4%
Bandwidth, Inc.(BAND)com05988J103$3.9M57,84914.1%
Caci International, Inc.(CACI)com127190304$2.8M13,41510.3%
Castle Biosciences, Inc.(CSTL)com14843C105$2.6M87,8109.5%
Addus Homecare Corp.(ADUS)com006739106$2.3M33,9808.3%
Axcelis Technologies(ACLS)com054540208$2.1M116,7307.8%
Chart Industries Inc.(GTLS)com16115Q308$979.0K33,7803.6%
Collegium Pharmaceutical, Inc.(COLL)com19459J104$885.0K54,2003.2%
Crocs, Inc.(CROX)com227046109$788.0K46,4002.9%
Ameresco, Inc.(AMRC)com02361E108$692.0K40,6082.5%
Ceva Inc.(CEVA)com157210105$673.0K27,0002.4%
Coherus Biosciences, Inc.(CHRS)com19249H103$586.0K36,1002.1%
Computer Programs & Systems(TBRG)com205306103$505.0K22,7001.8%
Accuray Inc.(ARAY)com004397105$405.0K213,3001.5%
Boot Barn Hldgs, Inc.(BOOT)com099406100$393.0K30,4001.4%
Dana Inc.(DAN)com235825205$383.0K48,9801.4%
Allscripts Healthcare Solution(MDRX)com01988P108$189.0K26,8000.7%
Advansix, Inc.(ASIX)com00773T101$130.0K13,6000.5%
Audio Codes ADR(AUDC)comM15342104$28.1K1,174,4380.1%
Endava Plc Ads(DAVA)com29260V105$19.0K540,9000.1%
Ehealth, Inc.(EHTH)com28238P109$7.3K51,6510.0%
Inphi Corp.(IPHI)com45772F107$5.2K66,2700.0%
Tandem Diabetes Care, Inc.(TNDM)com875372203$4.4K67,6300.0%
Perdoceo Education Corp.(PRDO)com71363P106$3.1K291,6590.0%
GDS Holdings Ltd. ADR(GDS)com36165L108$2.7K45,7610.0%
Trex Company, Inc.(TREX)com89531P105$2.4K29,4050.0%
Deckers Outdoor Corp.(DECK)com243537107$2.2K16,2200.0%
Bottomline Technologies(EPAYEUR)com101388106$2.0K54,9800.0%
Tal Education Group ADR(TAL)com874080104$1.9K36,0000.0%
Rubicon Project Inccom78112V102$1.8K332,5000.0%
JD.com ADR(JD)com47215P106$1.8K45,2500.0%
Model N, Inc.(MODNEUR)com607525102$1.8K78,9400.0%
Malibu Boats, Inc.(MBUU)com56117J100$1.7K58,4600.0%
New Oriental Education ADRcom647581107$1.6K14,5000.0%
OneSpan, Inc.(OSPN)com68287N100$1.3K73,4000.0%
Inmode Ltd.(INMD)comM5425M103$1.3K60,6700.0%
Rapid7, Inc.(RPD)com753422104$1.3K29,7800.0%
Tactile Sys Technology, Inc.(TCMD)com87357P100$1.2K29,8000.0%
Limelight Networks, Inc.com53261M104$1.2K207,3000.0%
Amedisys Inc.(AMED)com023436108$1.2K6,2950.0%
Cabot Microelectronics Corp.(CCMPEUR)com12709P103$1.1K9,6120.0%
LiqTech International, Inccom53632A201$1.1K252,9800.0%
Telaria, Inc.com879181105$1.0K166,8000.0%
Upland Software, Inc.(UPLD)com91544A109$99337,0350.0%
Spdr S&P 500 ETF Trust(SPY)com78462F103$9823,8090.0%
Recro Pharma, Inc.com75629F109$976119,5000.0%
Ensign Group, Inc.(ENSG)com29358P101$96325,6000.0%
Mastec, Inc.(MTZ)com576323109$96029,3400.0%
Netease.Com, Inc. ADR(NTES)com64110W102$9282,8900.0%
Faro Technologies, Inc.(FARO)com311642102$87219,6000.0%
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