Oberweis Asset Management as of March 31, 2021
Portfolio Holdings for Oberweis Asset Management
Oberweis Asset Management holds 170 positions in its portfolio as reported in the March 2021 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Constellium Se cl a (CSTM) | 18.7 | $91M | 6.2M | 14.70 | |
| Fiverr Intl Ltd ord (FVRR) | 15.1 | $74M | 340k | 217.18 | |
| Kornit Digital (KRNT) | 8.5 | $41M | 417k | 99.12 | |
| Endava Plc ads (DAVA) | 8.2 | $40M | 473k | 84.69 | |
| Sea Ltd Adr Isin Us81141r1005 (SE) | 2.3 | $11M | 50k | 223.24 | |
| Channeladvisor | 2.1 | $10M | 428k | 23.55 | |
| Organogenesis Hldgs (ORGO) | 1.8 | $8.9M | 487k | 18.22 | |
| Upwork (UPWK) | 1.7 | $8.3M | 185k | 44.77 | |
| Alphatec Holdings (ATEC) | 1.4 | $6.9M | 436k | 15.79 | |
| Synaptics, Incorporated (SYNA) | 1.4 | $6.7M | 49k | 135.42 | |
| Castle Biosciences (CSTL) | 1.4 | $6.6M | 97k | 68.46 | |
| Shutterstock (SSTK) | 1.3 | $6.3M | 71k | 89.04 | |
| Ii-vi | 1.2 | $5.7M | 83k | 68.37 | |
| Deckers Outdoor Corporation (DECK) | 1.1 | $5.3M | 16k | 330.40 | |
| Inmode Ltd. Inmd (INMD) | 1.1 | $5.2M | 72k | 72.37 | |
| Tupperware Brands Corporation (TUPBQ) | 1.1 | $5.1M | 194k | 26.41 | |
| Ultra Clean Holdings (UCTT) | 1.0 | $4.7M | 80k | 58.04 | |
| Caredx (CDNA) | 0.9 | $4.5M | 66k | 68.09 | |
| 21vianet Group (VNET) | 0.9 | $4.3M | 132k | 32.30 | |
| Bj's Wholesale Club Holdings (BJ) | 0.8 | $3.9M | 87k | 44.86 | |
| Malibu Boats (MBUU) | 0.7 | $3.6M | 46k | 79.68 | |
| Model N (MODN) | 0.7 | $3.3M | 95k | 35.23 | |
| Shopify Inc cl a (SHOP) | 0.7 | $3.2M | 2.9k | 1106.51 | |
| Aviat Networks (AVNW) | 0.6 | $3.0M | 43k | 71.04 | |
| Axcelis Technologies (ACLS) | 0.6 | $3.0M | 72k | 41.09 | |
| Halozyme Therapeutics (HALO) | 0.6 | $2.9M | 69k | 41.68 | |
| Cadence Design Systems (CDNS) | 0.5 | $2.7M | 19k | 137.00 | |
| Masonite International | 0.5 | $2.6M | 23k | 115.24 | |
| Bilibili Ads (BILI) | 0.5 | $2.6M | 25k | 107.06 | |
| Clene Ord | 0.5 | $2.4M | 175k | 13.50 | |
| AngioDynamics (ANGO) | 0.5 | $2.3M | 98k | 23.40 | |
| Ameres (AMRC) | 0.4 | $2.1M | 43k | 48.62 | |
| Rapid7 (RPD) | 0.4 | $2.0M | 26k | 74.62 | |
| Magnachip Semiconductor Corp (MX) | 0.4 | $1.8M | 72k | 24.90 | |
| Vonage Holdings | 0.4 | $1.8M | 151k | 11.82 | |
| Boot Barn Hldgs (BOOT) | 0.4 | $1.8M | 28k | 62.32 | |
| Spdr S&p 500 Etf (SPY) | 0.4 | $1.7M | 4.4k | 396.39 | |
| Zumiez (ZUMZ) | 0.4 | $1.7M | 40k | 42.90 | |
| Trex Company (TREX) | 0.3 | $1.7M | 18k | 91.56 | |
| Peregrine Pharmaceuticals (CDMO) | 0.3 | $1.6M | 86k | 18.23 | |
| Tempur-Pedic International (TPX) | 0.3 | $1.6M | 43k | 36.56 | |
| M/I Homes (MHO) | 0.3 | $1.6M | 26k | 59.09 | |
| Heidrick & Struggles International (HSII) | 0.3 | $1.6M | 44k | 35.72 | |
| Veritiv Corp - When Issued | 0.3 | $1.5M | 36k | 42.53 | |
| Diebold Incorporated | 0.3 | $1.5M | 104k | 14.13 | |
| Acadia Healthcare (ACHC) | 0.3 | $1.5M | 26k | 57.13 | |
| Magnite Ord (MGNI) | 0.3 | $1.5M | 35k | 41.61 | |
| Kforce (KFRC) | 0.3 | $1.4M | 27k | 53.59 | |
| Commercial Vehicle (CVGI) | 0.3 | $1.4M | 144k | 9.65 | |
| CRA International (CRAI) | 0.3 | $1.4M | 19k | 74.65 | |
| Camtek (CAMT) | 0.3 | $1.4M | 46k | 29.90 | |
| Cross Country Healthcare (CCRN) | 0.3 | $1.4M | 110k | 12.49 | |
| Liqtech International | 0.3 | $1.4M | 169k | 8.09 | |
| Upland Software (UPLD) | 0.3 | $1.4M | 29k | 47.20 | |
| RadNet (RDNT) | 0.3 | $1.3M | 62k | 21.76 | |
| Cohu (COHU) | 0.3 | $1.3M | 32k | 41.83 | |
| Crocs (CROX) | 0.3 | $1.3M | 17k | 80.45 | |
| Perficient (PRFT) | 0.3 | $1.3M | 23k | 58.71 | |
| Full House Resorts (FLL) | 0.3 | $1.3M | 153k | 8.51 | |
| Voxx International Corporation (VOXX) | 0.3 | $1.3M | 67k | 19.07 | |
| MaxLinear (MXL) | 0.3 | $1.3M | 37k | 34.09 | |
| Digital Turbine (APPS) | 0.2 | $1.2M | 15k | 80.33 | |
| Movado (MOV) | 0.2 | $1.2M | 43k | 28.45 | |
| Trip Com Intl Ltd Sponsored Ad (TCOM) | 0.2 | $1.2M | 30k | 39.63 | |
| Vocera Communications | 0.2 | $1.2M | 31k | 38.47 | |
| Entravision Communication (EVC) | 0.2 | $1.2M | 293k | 4.04 | |
| Mercantile Bank (MBWM) | 0.2 | $1.2M | 37k | 32.46 | |
| Daseke | 0.2 | $1.2M | 138k | 8.49 | |
| Himax Technologies (HIMX) | 0.2 | $1.2M | 85k | 13.65 | |
| Pinduoduo (PDD) | 0.2 | $1.1M | 8.5k | 133.88 | |
| Builders FirstSource (BLDR) | 0.2 | $1.1M | 23k | 46.38 | |
| EnPro Industries (NPO) | 0.2 | $1.1M | 12k | 85.24 | |
| Flexsteel Industries (FLXS) | 0.2 | $1.0M | 30k | 34.87 | |
| RPC (RES) | 0.2 | $1.0M | 189k | 5.40 | |
| Farfetch Ltd ord sh cl a (FTCHQ) | 0.2 | $1.0M | 19k | 53.01 | |
| Shyft Group (SHYF) | 0.2 | $1.0M | 27k | 37.19 | |
| Hackett (HCKT) | 0.2 | $1.0M | 62k | 16.39 | |
| Inotiv (NOTV) | 0.2 | $1.0M | 50k | 20.00 | |
| Griffon Corporation (GFF) | 0.2 | $1000k | 37k | 27.17 | |
| Collegium Pharmaceutical Inc Common Stock Usd (COLL) | 0.2 | $976k | 41k | 23.69 | |
| Neuronetics (STIM) | 0.2 | $971k | 79k | 12.37 | |
| Allied Motion Technologies (ALNT) | 0.2 | $955k | 19k | 51.34 | |
| Employers Holdings (EIG) | 0.2 | $947k | 22k | 43.05 | |
| Ooma (OOMA) | 0.2 | $941k | 59k | 15.84 | |
| Ceva (CEVA) | 0.2 | $932k | 17k | 56.14 | |
| Extreme Networks (EXTR) | 0.2 | $929k | 106k | 8.75 | |
| Absolute Software Corporation | 0.2 | $920k | 66k | 13.88 | |
| Daqo New Energy Corp- (DQ) | 0.2 | $906k | 12k | 75.50 | |
| Apple (AAPL) | 0.2 | $905k | 7.4k | 122.08 | |
| Luna Innovations Incorporated (LUNA) | 0.2 | $895k | 85k | 10.53 | |
| Vishay Precision (VPG) | 0.2 | $893k | 29k | 30.79 | |
| Johnson Outdoors (JOUT) | 0.2 | $857k | 6.0k | 142.83 | |
| Ribbon Communication (RBBN) | 0.2 | $832k | 101k | 8.21 | |
| Antares Pharma | 0.2 | $824k | 201k | 4.11 | |
| Patterson-UTI Energy (PTEN) | 0.2 | $813k | 114k | 7.13 | |
| First Fndtn (FFWM) | 0.2 | $769k | 33k | 23.45 | |
| Strattec Security (STRT) | 0.2 | $755k | 16k | 46.89 | |
| Myr (MYRG) | 0.1 | $724k | 10k | 71.68 | |
| International Money Express (IMXI) | 0.1 | $720k | 48k | 15.00 | |
| Tencent Music Entertco L spon ad (TME) | 0.1 | $717k | 35k | 20.49 | |
| Futu Hldgs (FUTU) | 0.1 | $715k | 4.5k | 158.89 | |
| Air Transport Services (ATSG) | 0.1 | $702k | 24k | 29.25 | |
| Microsoft Corporation (MSFT) | 0.1 | $679k | 2.9k | 235.76 | |
| JPMorgan Chase & Co. (JPM) | 0.1 | $674k | 4.4k | 152.14 | |
| Adtran | 0.1 | $664k | 40k | 16.68 | |
| Clearfield (CLFD) | 0.1 | $651k | 22k | 30.14 | |
| Amedisys (AMED) | 0.1 | $636k | 2.4k | 264.78 | |
| 360 Finance Inc ads (QFIN) | 0.1 | $624k | 24k | 26.00 | |
| Helmerich & Payne (HP) | 0.1 | $620k | 23k | 26.98 | |
| Varex Imaging (VREX) | 0.1 | $615k | 30k | 20.50 | |
| Lo (LOCO) | 0.1 | $613k | 38k | 16.13 | |
| Baidu (BIDU) | 0.1 | $600k | 2.8k | 217.39 | |
| Natural Grocers By Vitamin C (NGVC) | 0.1 | $548k | 31k | 17.56 | |
| Xpeng (XPEV) | 0.1 | $548k | 15k | 36.53 | |
| TAL Education (TAL) | 0.1 | $539k | 10k | 53.90 | |
| Acm Research (ACMR) | 0.1 | $485k | 6.0k | 80.83 | |
| Preformed Line Products Company (PLPC) | 0.1 | $481k | 7.0k | 68.71 | |
| MasterCard Incorporated (MA) | 0.1 | $478k | 1.3k | 355.65 | |
| Kingsoft Cloud Hold Adr Rep 15 Ord (KC) | 0.1 | $476k | 12k | 39.34 | |
| Alibaba Group Holding (BABA) | 0.1 | $435k | 1.9k | 226.56 | |
| Helix Energy Solutions (HLX) | 0.1 | $421k | 83k | 5.05 | |
| Johnson & Johnson (JNJ) | 0.1 | $409k | 2.5k | 164.46 | |
| Accuray Incorporated (ARAY) | 0.1 | $401k | 81k | 4.95 | |
| Newmont Mining Corporation (NEM) | 0.1 | $372k | 6.2k | 60.23 | |
| Amgen (AMGN) | 0.1 | $372k | 1.5k | 248.83 | |
| Intel Corporation (INTC) | 0.1 | $370k | 5.8k | 63.94 | |
| Travelers Companies (TRV) | 0.1 | $367k | 2.4k | 150.41 | |
| Zhihu | 0.1 | $365k | 45k | 8.11 | |
| Select Medical Holdings Corporation (SEM) | 0.1 | $317k | 9.3k | 34.09 | |
| Amazon (AMZN) | 0.1 | $309k | 100.00 | 3090.00 | |
| Adient (ADNT) | 0.1 | $305k | 6.9k | 44.20 | |
| Clean Harbors (CLH) | 0.1 | $303k | 3.6k | 84.17 | |
| At Home Group | 0.1 | $293k | 10k | 28.73 | |
| Concentrix Corp (CNXC) | 0.1 | $284k | 1.9k | 149.47 | |
| ResMed (RMD) | 0.1 | $281k | 1.5k | 193.79 | |
| Advanced Energy Industries (AEIS) | 0.1 | $273k | 2.5k | 109.20 | |
| Ufp Industries (UFPI) | 0.1 | $265k | 3.5k | 75.71 | |
| Beacon Roofing Supply (BECN) | 0.1 | $262k | 5.0k | 52.40 | |
| CommVault Systems (CVLT) | 0.1 | $252k | 3.9k | 64.62 | |
| Hillenbrand (HI) | 0.1 | $248k | 5.2k | 47.69 | |
| ICF International (ICFI) | 0.1 | $245k | 2.8k | 87.50 | |
| Green Dot Corporation (GDOT) | 0.0 | $243k | 5.3k | 45.85 | |
| McDonald's Corporation (MCD) | 0.0 | $241k | 1.1k | 223.98 | |
| Wal-Mart Stores (WMT) | 0.0 | $239k | 1.8k | 135.95 | |
| Headhunter Group | 0.0 | $231k | 6.8k | 33.97 | |
| Amkor Technology (AMKR) | 0.0 | $230k | 9.7k | 23.71 | |
| Nextgen Healthcare | 0.0 | $230k | 13k | 18.11 | |
| Stewart Information Services Corporation (STC) | 0.0 | $229k | 4.4k | 52.05 | |
| 2u | 0.0 | $229k | 6.0k | 38.17 | |
| Realogy Hldgs (HOUS) | 0.0 | $227k | 15k | 15.13 | |
| Ttec Holdings (TTEC) | 0.0 | $221k | 2.2k | 100.45 | |
| Teradata Corporation (TDC) | 0.0 | $220k | 5.7k | 38.60 | |
| Central Garden & Pet (CENT) | 0.0 | $220k | 3.8k | 57.89 | |
| M/a (MTSI) | 0.0 | $220k | 3.8k | 57.89 | |
| BHP Billiton (BHP) | 0.0 | $211k | 3.0k | 69.34 | |
| Merit Medical Systems (MMSI) | 0.0 | $210k | 3.5k | 60.00 | |
| Pennymac Financial Services (PFSI) | 0.0 | $207k | 3.1k | 66.77 | |
| Alphabet Inc Class C cs (GOOG) | 0.0 | $207k | 100.00 | 2070.00 | |
| Guess? (GES) | 0.0 | $207k | 8.8k | 23.52 | |
| Bank of New York Mellon Corporation (BK) | 0.0 | $201k | 4.2k | 47.33 | |
| Cornerstone Ondemand | 0.0 | $200k | 4.6k | 43.48 | |
| On Assignment (ASGN) | 0.0 | $200k | 2.1k | 95.24 | |
| Geopark Ltd Usd (GPRK) | 0.0 | $200k | 13k | 16.00 | |
| Option Care Health (OPCH) | 0.0 | $181k | 10k | 17.75 | |
| Nov (NOV) | 0.0 | $176k | 13k | 13.75 | |
| 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 |
