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Oberweis Asset Management Inc/

Q4 2021 Holdings

Filed 2022-02-14 | 160 holdings | $70.1M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
Ameresco, Inc.(AMRC)com02361E108$2.8M34,6084.0%
Acadia Healthcare Co., Inc.(ACHC)com00404A109$2.9M47,0954.1%
Clearfield, Inc.(CLFD)com18482P103$3.4M40,0004.8%
Boot Barn Hldgs, Inc.(BOOT)com099406100$3.8M30,5005.4%
Builders Firstsource(BLDR)com12008R107$4.3M49,8806.1%
Angiodynamics, Inc.(ANGO)com03475V101$5.6M204,2108.0%
Crocs, Inc.(CROX)com227046109$6.4M49,9609.1%
Cadence Design System, Inc.(CDNS)com127387108$6.9M36,9009.8%
Alphatec Hldgs Inc.(ATEC)com02081G201$7.7M674,17011.0%
Axcelis Technologies(ACLS)com054540208$11.6M155,00016.5%
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