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Oberweis Asset Management Inc/

Q3 2022 Holdings

Filed 2022-11-14 | 173 holdings | $85.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Axcelis Technologies(ACLS)com054540208$15.3M253,21917.9%
Aehr Test Systems(AEHR)com00760J108$7.2M508,3398.4%
Crocs, Inc.(CROX)com227046109$6.8M98,9507.9%
Clearfield, Inc.(CLFD)com18482P103$6.2M58,9907.2%
Belden, Inc.(BDC)com077454106$4.5M75,1655.3%
Acadia Healthcare Co., Inc.(ACHC)com00404A109$4.3M55,0055.0%
Angiodynamics, Inc.(ANGO)com03475V101$4.2M207,4005.0%
Cadence Design System, Inc.(CDNS)com127387108$4.0M24,6004.7%
Alphatec Hldgs Inc.(ATEC)com02081G201$4.0M452,5604.6%
Ameresco, Inc.(AMRC)com02361E108$3.9M58,0084.5%
Boot Barn Hldgs, Inc.(BOOT)com099406100$3.0M50,6803.5%
Amphastar Pharmaceuticals, Inc(AMPH)com03209R103$2.9M101,5003.3%
Clean Harbors, Inc.(CLH)com184496107$2.5M22,6752.9%
Aviat Networks, Inc.(AVNW)com05366Y201$2.1M76,2072.4%
Cross Country Healthcare, Inc.(CCRN)com227483104$1.9M67,8002.2%
AXT Inc(AXTI)com00246W103$1.5M218,9001.7%
Ceco Environmental Corp.(CECO)com125141101$1.4M157,2001.6%
Builders Firstsource(BLDR)com12008R107$1.2M19,5301.3%
Calix, Inc.(CALX)com13100M509$1.1M18,4001.3%
Clearwater Paper Corp(CLW)com18538R103$1.1M29,5001.3%
Ceva Inc.(CEVA)com157210105$994.0K37,9001.2%
Topgolf Callaway Brands Corp.(CALY)com131193104$982.0K51,0001.1%
Amtech Systems, Inc.(ASYS)com032332504$968.0K113,9001.1%
AMN Healthcare Svcs(AMN)com001744101$890.0K8,4001.0%
ATI, Inc.(ATI)com01741R102$798.0K30,0000.9%
Cerus Corp.(CERS)com157085101$758.0K210,6000.9%
Arlo Technologies, Inc.(ARLO)com04206A101$679.0K146,4000.8%
Amazon.com(AMZN)com023135106$226.0K2,0000.3%
Controladora Vuela Comp de Avi(VLRS)com21240E105$98.0K14,0000.1%
Constellium NV Cl A(CSTM)comF21107101$55.8K5,505,0760.1%
Nova Measuring Instruments(NVMI)comM7516K103$44.1K517,2130.1%
Endava Plc Ads(DAVA)com29260V105$29.8K369,8670.0%
Lantheus Hldgs Inc.(LNTH)com516544103$13.6K193,9500.0%
Deckers Outdoor Corp.(DECK)com243537107$8.5K27,1600.0%
Materion Corp.(MTRN)com576690101$6.8K85,5740.0%
Veritiv Corp.(VRTVEUR)com923454102$6.0K61,6420.0%
Synaptics, Inc.(SYNA)com87157D109$5.3K53,5300.0%
Model N, Inc.(MODNEUR)com607525102$4.9K141,7400.0%
Halozyme Therapeutics, Inc.(HALO)com40637H109$4.6K116,5400.0%
Datadog, Inc. Class A(DDOG)com23804L103$3.9K43,7000.0%
Evolent Health, Inc.(EVH)com30050B101$3.5K98,4100.0%
Funko, Inc.(FNKO)com361008105$3.5K172,9000.0%
Perion Network, Ltd.(PERI)comM78673114$3.2K167,0000.0%
ICF International, Inc.(ICFI)com44925C103$3.2K29,5000.0%
Super Micro Computer Inc.(SMCIUSD)com86800U104$3.2K57,3800.0%
Impinj, Inc.(PI)com453204109$2.9K35,7000.0%
Bel Fuse, Inc.(BELFB)com077347300$2.6K104,8000.0%
Everi Hldgs, Inc.(G2C)com30034T103$2.5K153,8000.0%
Maxlinear, Inc. Class A(MXL)com57776J100$2.5K75,4350.0%
Guess, Inc(GU9)com401617105$2.4K164,5410.0%
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