OBERWEIS ASSET MANAGEMENT INC/ Q4 2023 Filing
Filed February 14, 2024
Portfolio Value
$1.1B
Holdings
192
Report Date
Q4 2023
Filing Type
13F-HR
All Holdings (192 positions)
| Stock | Value |
|---|---|
CSTMConstellium NV Cl A | $36.9M |
ACLSAxcelis Technologies | $31.8M |
AEHRAehr Test Systems | $28.9M |
ATECAlphatec Hldgs Inc. | $24.3M |
WFRDWeatherford International PLC | $23.5M |
AMPHAmphastar Pharmaceuticals, Inc | $21.0M |
VCYTVeracyte, Inc. | $18.1M |
AAOIApplied Optoelectronics Inc. | $17.2M |
TMDXTransMedics Group, Inc. | $16.8M |
PERIPerion Network, Ltd. | $14.1M |
OLEDUniversal Display Corp. | $12.7M |
ADMAADMA Biologics, Inc. | $12.3M |
CAMTCamtek, Ltd. | $12.1M |
VRTVertiv Holdings Co. | $11.2M |
AXNX*Axonics, Inc. | $11.1M |
OSKOshkosh Corp. | $10.7M |
FLSFlowserve Corporation | $10.1M |
CLHClean Harbors, Inc. | $10.0M |
EHCEncompass Health Corporation | $9.7M |
FTDRFrontdoor, Inc. | $9.5M |
HAEHaemonetics Corp. | $9.1M |
ICFIICF International, Inc. | $8.9M |
JPXAerovironment, Inc. | $8.8M |
CECOCECO Environmental Corp. | $8.7M |
UCTTUltra Clean Holdings | $8.4M |
PSNParsons Corp. | $8.3M |
BELFBBel Fuse, Inc. | $8.3M |
ZETAZeta Global Holdings Corp. | $8.3M |
MMSIMerit Medical System Inc | $8.1M |
PWIPower Integrations | $8.1M |
DECKDeckers Outdoor Corp. | $8.1M |
FCFSFirstCash Holdings, Inc | $8.0M |
ALGMAllegro MicroSystems, Inc. | $7.8M |
PLABPhotronics, Inc. | $7.8M |
NVTSNavitas Semiconductor Corp. | $7.7M |
STRLSterling Construction Co., Inc | $7.7M |
BLBDBlue Bird Corporation | $7.7M |
ACMRACM Research, Inc. Class A | $7.7M |
FSSFederal Signal Corp. | $7.6M |
VECOVeeco Instruments, Inc. | $7.4M |
SPXCSPX Technologies, Inc. | $7.4M |
EVHEvolent Health, Inc. | $7.1M |
WWDWoodward, Inc. | $7.1M |
ITGRInteger Holdings Corporation | $7.0M |
ACHCAcadia Healthcare Co., Inc. | $7.0M |
WEAVWeave Communications, Inc. | $7.0M |
SKYWSkywest Inc | $7.0M |
PRIMPrimoris Services Corp. | $7.0M |
IPARInter Parfums | $7.0M |
JBIJanus International Group, Inc | $6.9M |
ESABESAB Corporation | $6.9M |
ONTOOnto Innovation, Inc. | $6.8M |
MHOM/I Homes, Inc. | $6.7M |
GIIIG-III Apparel Group Ltd. | $6.7M |
FMFFormfactor Inc. | $6.6M |
PFBCPreferred Bank | $6.5M |
HNIHNI Corp. | $6.5M |
NEONeoGenomics, Inc. | $6.4M |
MGPIMGP Ingredients, Inc. | $6.3M |
FNFabrinet | $6.3M |
YOUClear Secure, Inc. | $6.3M |
RESRPC, Inc. | $6.2M |
THRThermon Group Hldgs Inc. | $6.2M |
PLYAPlaya Hotels & Resorts N.V. | $6.1M |
SIBNSI-BONE, Inc. | $6.0M |
PETQEURPetlQ Inc | $6.0M |
UPWKUpwork, Inc. | $5.9M |
CPRXCatalyst Pharmaceuticals, Inc. | $5.9M |
DVAXDynavax Technologies Corp. | $5.8M |
KWRQuaker Chemical Corporation | $5.8M |
EZPWEZCorp, Inc. | $5.7M |
VCVisteon Corp. | $5.5M |
SMCIUSDSuper Micro Computer Inc. | $5.4M |
BJRIBJ's Restaurants, Inc. | $5.4M |
RAMPLiveramp Hldgs, Inc. | $5.3M |
HEESEURH&E Equipment Services, Inc. | $5.2M |
AIZAssurant, Inc. | $5.2M |
INFA1EURInformatica Corp. | $5.2M |
MODModine Mfg Co Com | $5.2M |
ATGEAdtalem Global Education Inc. | $5.1M |
—Rover Group, Inc. | $5.1M |
MMSMaximus, Inc. | $5.1M |
TASTUSDCarrols Restaurant Group, Inc. | $4.9M |
JELDJELD-WEN Holding, Inc. | $4.9M |
HURNHuron Consulting Group, Inc. | $4.9M |
ANFAbercrombie & Fitch Co. | $4.9M |
NXTNextracker, Inc. | $4.8M |
MSAMSA Safety Inc | $4.7M |
SNCYSun Country Airlines Holdings, | $4.7M |
SIMOSilicon Motion Techn ADR | $4.7M |
VVXV2X, Inc. | $4.7M |
CROXCrocs, Inc. | $4.7M |
ATDATI, Inc. | $4.7M |
AORTArtivion, Inc | $4.6M |
PRLBProto Labs Inc. | $4.6M |
OSISOsi Systems, Inc. | $4.6M |
8LP1Vital Energy, Inc. | $4.5M |
LMBLimbach Hldgs, Inc. | $4.5M |
FSLYFastly, Inc. | $4.4M |
TSAACI Worldwide Inc. | $4.4M |
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