Oberweis Asset Management

Oberweis Asset Management as of Sept. 30, 2022

Portfolio Holdings for Oberweis Asset Management

Oberweis Asset Management holds 173 positions in its portfolio as reported in the September 2022 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Constellium Se cl a (CSTM) 13.1 $56M 5.5M 10.14
NOVA MEASURING Instruments L (NVMI) 10.3 $44M 517k 85.30
Endava Plc ads (DAVA) 7.0 $30M 370k 80.63
Axcelis Technologies (ACLS) 3.6 $15M 253k 60.56
Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) 3.2 $14M 194k 70.33
Deckers Outdoor Corporation (DECK) 2.0 $8.5M 27k 312.59
Aehr Test Systems (AEHR) 1.7 $7.2M 508k 14.10
Materion Corporation (MTRN) 1.6 $6.8M 86k 80.00
Crocs (CROX) 1.6 $6.8M 99k 68.66
Clearfield (CLFD) 1.4 $6.2M 59k 104.64
Veritiv Corp - When Issued 1.4 $6.0M 62k 97.77
Synaptics, Incorporated (SYNA) 1.2 $5.3M 54k 99.01
Model N (MODN) 1.1 $4.9M 142k 34.23
Halozyme Therapeutics (HALO) 1.1 $4.6M 117k 39.54
Belden (BDC) 1.1 $4.5M 75k 60.01
Acadia Healthcare (ACHC) 1.0 $4.3M 55k 78.17
AngioDynamics (ANGO) 1.0 $4.2M 207k 20.46
Cadence Design Systems (CDNS) 0.9 $4.0M 25k 163.41
Alphatec Holdings (ATEC) 0.9 $4.0M 453k 8.74
Datadog Inc Cl A (DDOG) 0.9 $3.9M 44k 88.79
Ameres (AMRC) 0.9 $3.9M 58k 66.47
Evolent Health (EVH) 0.8 $3.5M 98k 35.93
Funko (FNKO) 0.8 $3.5M 173k 20.22
Perion Network (PERI) 0.8 $3.2M 167k 19.29
ICF International (ICFI) 0.8 $3.2M 30k 109.02
Super Micro Computer (SMCI) 0.7 $3.2M 57k 55.07
Boot Barn Hldgs (BOOT) 0.7 $3.0M 51k 58.46
Impinj (PI) 0.7 $2.9M 36k 80.03
Amphastar Pharmaceuticals (AMPH) 0.7 $2.9M 102k 28.10
Bel Fuse (BELFB) 0.6 $2.6M 105k 25.25
Everi Hldgs (EVRI) 0.6 $2.5M 154k 16.22
Clean Harbors (CLH) 0.6 $2.5M 23k 109.99
MaxLinear (MXL) 0.6 $2.5M 75k 32.62
Guess? (GES) 0.6 $2.4M 165k 14.67
Ultra Clean Holdings (UCTT) 0.6 $2.4M 93k 25.74
Mgp Ingredients Inc Common Sto (MGPI) 0.5 $2.3M 21k 106.14
Pinduoduo (PDD) 0.5 $2.2M 35k 62.57
Resources Connection (RGP) 0.5 $2.2M 119k 18.07
Inmode Ltd. Inmd (INMD) 0.5 $2.2M 74k 29.11
Forrester Research (FORR) 0.5 $2.1M 58k 36.02
Aviat Networks (AVNW) 0.5 $2.1M 76k 27.39
Seaworld Entertainment (PRKS) 0.5 $2.1M 46k 45.52
Dada Nexus 1 Ads Rep 4 Ord (DADA) 0.5 $2.0M 432k 4.73
Titan International (TWI) 0.5 $2.0M 168k 12.14
Cross Country Healthcare (CCRN) 0.5 $1.9M 68k 28.36
Photronics (PLAB) 0.4 $1.9M 129k 14.62
Adtran Holdings (ADTN) 0.4 $1.9M 95k 19.58
Extreme Networks (EXTR) 0.4 $1.8M 139k 13.07
M/I Homes (MHO) 0.4 $1.7M 48k 36.22
CTS Corporation (CTS) 0.4 $1.7M 42k 41.66
Cabot Corporation (CBT) 0.4 $1.7M 26k 63.91
Federal Signal Corporation (FSS) 0.4 $1.7M 45k 37.31
Franklin Covey (FC) 0.4 $1.7M 37k 45.38
Sterling Construction Company (STRL) 0.4 $1.7M 77k 21.47
Viad (VVI) 0.4 $1.6M 51k 31.58
Sunopta (STKL) 0.4 $1.6M 175k 9.10
Ez (EZPW) 0.4 $1.6M 206k 7.71
Pdc Energy 0.4 $1.6M 27k 57.78
EnPro Industries (NPO) 0.4 $1.6M 19k 84.97
International Money Express (IMXI) 0.4 $1.6M 69k 22.79
Patterson-UTI Energy (PTEN) 0.4 $1.6M 133k 11.68
Dynavax Technologies (DVAX) 0.4 $1.5M 144k 10.44
RPC (RES) 0.4 $1.5M 217k 6.93
Alpha & Omega Semiconductor (AOSL) 0.4 $1.5M 49k 30.76
Stride (LRN) 0.4 $1.5M 36k 42.02
Visteon Corporation (VC) 0.3 $1.5M 14k 106.04
Axt (AXTI) 0.3 $1.5M 219k 6.70
A10 Networks (ATEN) 0.3 $1.5M 110k 13.27
Yum China Holdings (YUMC) 0.3 $1.4M 31k 47.34
Destination Xl (DXLG) 0.3 $1.4M 266k 5.42
Skyline Corporation (SKY) 0.3 $1.4M 27k 52.88
CECO Environmental (CECO) 0.3 $1.4M 157k 8.85
Oxford Industries (OXM) 0.3 $1.4M 15k 89.81
Hackett (HCKT) 0.3 $1.4M 78k 17.72
Camtek (CAMT) 0.3 $1.4M 59k 23.17
Teradata Corporation (TDC) 0.3 $1.4M 44k 31.06
Movado (MOV) 0.3 $1.3M 47k 28.18
Spdr S&p 500 Etf (SPY) 0.3 $1.3M 3.6k 357.28
Tripadvisor (TRIP) 0.3 $1.3M 59k 22.08
Earthstone Energy 0.3 $1.3M 105k 12.32
Sp Plus 0.3 $1.3M 41k 31.33
H&E Equipment Services (HEES) 0.3 $1.3M 45k 28.33
Playa Hotels & Resorts Nv (PLYA) 0.3 $1.3M 218k 5.82
Mercantile Bank (MBWM) 0.3 $1.3M 43k 29.70
Full House Resorts (FLL) 0.3 $1.2M 221k 5.62
Vishay Precision (VPG) 0.3 $1.2M 42k 29.59
Vectrus (VVX) 0.3 $1.2M 34k 35.41
Fabrinet (FN) 0.3 $1.2M 12k 95.48
Perficient (PRFT) 0.3 $1.2M 18k 65.00
Option Care Health (OPCH) 0.3 $1.2M 37k 31.47
Builders FirstSource (BLDR) 0.3 $1.2M 20k 58.94
Haynes International (HAYN) 0.3 $1.1M 32k 35.12
Calix (CALX) 0.3 $1.1M 18k 61.14
Franklin Electric (FELE) 0.3 $1.1M 14k 81.68
Clearwater Paper (CLW) 0.3 $1.1M 30k 37.59
Inter Parfums (IPAR) 0.3 $1.1M 15k 75.48
Allied Motion Technologies (ALNT) 0.3 $1.1M 38k 28.61
ABM Industries (ABM) 0.3 $1.1M 28k 38.23
Titan Machinery (TITN) 0.3 $1.1M 38k 28.26
M/a (MTSI) 0.2 $1.1M 20k 51.81
RadNet (RDNT) 0.2 $1.1M 52k 20.35
Quaker Chemical Corporation (KWR) 0.2 $1.1M 7.3k 144.38
First Fndtn (FFWM) 0.2 $1.0M 57k 18.13
Modine Manufacturing (MOD) 0.2 $1.0M 78k 12.94
Smart Global Holdings (SGH) 0.2 $1000k 63k 15.87
Ceva (CEVA) 0.2 $994k 38k 26.23
Firstcash Holdings (FCFS) 0.2 $983k 13k 73.36
Callaway Golf Company (MODG) 0.2 $982k 51k 19.25
Mp Materials Corp (MP) 0.2 $969k 36k 27.30
Amtech Systems (ASYS) 0.2 $968k 114k 8.50
Harmonic (HLIT) 0.2 $940k 72k 13.07
Employers Holdings (EIG) 0.2 $914k 27k 34.49
Alta Equipment Group (ALTG) 0.2 $914k 83k 11.01
Merit Medical Systems (MMSI) 0.2 $910k 16k 56.52
Comstock Resources (CRK) 0.2 $896k 52k 17.30
ScanSource (SCSC) 0.2 $895k 34k 26.40
O-i Glass (OI) 0.2 $894k 69k 12.96
AMN Healthcare Services (AMN) 0.2 $890k 8.4k 105.95
Avid Technology 0.2 $877k 38k 23.26
Applied Industrial Technologies (AIT) 0.2 $874k 8.5k 102.82
Ufp Industries (UFPI) 0.2 $873k 12k 72.15
Silicon Laboratories (SLAB) 0.2 $870k 7.1k 123.40
VSE Corporation (VSEC) 0.2 $864k 24k 35.41
Fox Factory Hldg (FOXF) 0.2 $854k 11k 79.07
Univar 0.2 $853k 38k 22.75
Insperity (NSP) 0.2 $847k 8.3k 102.05
Nv5 Holding (NVEE) 0.2 $842k 6.8k 123.82
Information Services (III) 0.2 $817k 172k 4.76
Allegheny Technologies Incorporated (ATI) 0.2 $798k 30k 26.60
Shockwave Med 0.2 $779k 2.8k 278.21
Cerus Corporation (CERS) 0.2 $758k 211k 3.60
Magnolia Oil & Gas Corp magnolia oil & gas corp (MGY) 0.2 $757k 38k 19.82
Apple (AAPL) 0.2 $757k 5.5k 138.19
LeMaitre Vascular (LMAT) 0.2 $725k 14k 50.70
Microsoft Corporation (MSFT) 0.2 $712k 3.1k 233.06
Caleres (CAL) 0.2 $695k 29k 24.22
Rocky Brands (RCKY) 0.2 $694k 35k 20.06
Ooma (OOMA) 0.2 $690k 56k 12.30
Arlo Technologies (ARLO) 0.2 $679k 146k 4.64
Nov (NOV) 0.2 $660k 41k 16.18
Monarch Casino & Resort (MCRI) 0.2 $651k 12k 56.12
Liberty Oilfield Services -a (LBRT) 0.2 $648k 51k 12.68
Banc Of California (BANC) 0.1 $640k 40k 15.96
TechTarget (TTGT) 0.1 $628k 11k 59.25
Unum (UNM) 0.1 $617k 16k 38.80
Matador Resources (MTDR) 0.1 $612k 13k 48.96
Forward Air Corporation (FWRD) 0.1 $560k 6.2k 90.32
Texas Roadhouse (TXRH) 0.1 $454k 5.2k 87.31
Johnson & Johnson (JNJ) 0.1 $442k 2.7k 163.52
Murphy Usa (MUSA) 0.1 $440k 1.6k 275.00
JPMorgan Chase & Co. (JPM) 0.1 $427k 4.1k 104.50
Inspire Med Sys (INSP) 0.1 $399k 2.3k 177.33
Flushing Financial Corporation (FFIC) 0.1 $385k 20k 19.35
RF Industries (RFIL) 0.1 $363k 63k 5.75
Trex Company (TREX) 0.1 $362k 8.2k 43.99
Travelers Companies (TRV) 0.1 $341k 2.2k 153.26
ResMed (RMD) 0.1 $317k 1.5k 218.62
Novanta (NOVT) 0.1 $312k 2.7k 115.56
Amgen (AMGN) 0.1 $311k 1.4k 225.36
Delta Apparel (DLAPQ) 0.1 $298k 21k 13.99
MasterCard Incorporated (MA) 0.1 $274k 965.00 283.94
Newmont Mining Corporation (NEM) 0.1 $247k 5.9k 42.02
Afya Ltd cl a (AFYA) 0.1 $231k 17k 13.59
Amazon (AMZN) 0.1 $226k 2.0k 113.00
Eli Lilly & Co. (LLY) 0.1 $216k 668.00 323.35
Wal-Mart Stores (WMT) 0.0 $206k 1.6k 129.97
Controladora Vuela Cia Spon Ad (VLRS) 0.0 $98k 14k 7.00
Despegar Com Corp ord (DESP) 0.0 $66k 12k 5.69
Titan Oil & Gas 0.0 $0 10k 0.00
American Power Corp 0.0 $0 10k 0.00
Avatar Ventures (ATAR) 0.0 $0 10k 0.00
Xenacare Hldgs 0.0 $0 140k 0.00
A M R Corporation Xxx res 0.0 $0 18k 0.00