OBERWEIS ASSET MANAGEMENT INC/ Q4 2019 Filing
Filed February 14, 2020
Portfolio Value
$300.2B
Holdings
200
Report Date
Q4 2019
Filing Type
13F-HR
All Holdings (200 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | CSTMConstellium NV Cl A | 2,468,925 | $33.1B | 11.02% | |
| 2 | —Audio Codes ADR | 1,126,187 | $28.9B | 9.64% | |
| 3 | NOMDNomad Foods Ltd. | 1,018,679 | $22.8B | 7.59% | |
| 4 | BABAAlibaba ADR | 36,075 | $7.7B | 2.55% | |
| 5 | EHTHEhealth, Inc. | 78,132 | $7.5B | 2.50% | |
| 6 | TNDMTandem Diabetes Care, Inc. | 109,940 | $6.6B | 2.18% | |
| 7 | BOOMDMC Global, Inc. | 134,721 | $6.1B | 2.02% | |
| 8 | PRDOPerdoceo Education Corp. | 302,129 | $5.6B | 1.85% | |
| 9 | SKYWSkywest Inc | 77,008 | $5.0B | 1.66% | |
| 10 | VCELVericel Corp. | 275,123 | $4.8B | 1.59% | |
| 11 | SKYSkyline Champion Corp | 146,803 | $4.7B | 1.55% | |
| 12 | UPLDUpland Software, Inc. | 120,035 | $4.3B | 1.43% | |
| 13 | BANDBandwidth, Inc. | 63,289 | $4.1B | 1.35% | |
| 14 | CA8ACACI International, Inc. | 14,265 | $3.6B | 1.19% | |
| 15 | IPHIINPHI Corp. | 40,230 | $3.0B | 0.99% | |
| 16 | GDSGDS Holdings Ltd. ADR | 54,561 | $2.8B | 0.94% | |
| 17 | WW6WW International, Inc. | 72,850 | $2.8B | 0.93% | |
| 18 | ADUSAddus Homecare Corp. | 27,470 | $2.7B | 0.89% | |
| 19 | RUBIEURRubicon Project Inc | 296,770 | $2.4B | 0.81% | |
| 20 | TREXTrex Company, Inc. | 25,030 | $2.3B | 0.75% | |
| 21 | MBUUMalibu Boats, Inc. | 53,930 | $2.2B | 0.74% | |
| 22 | SCTLRecro Pharma, Inc. | 119,500 | $2.2B | 0.73% | |
| 23 | DECKDeckers Outdoor Corp. | 12,480 | $2.1B | 0.70% | |
| 24 | —Cornerstone Ondemand, Inc. | 34,850 | $2.0B | 0.68% | |
| 25 | TALTal Education Group ADR | 40,000 | $1.9B | 0.64% | |
| 26 | ACLSAxcelis Technologies | 80,000 | $1.9B | 0.64% | |
| 27 | EDUNew Oriental Education ADR | 15,500 | $1.9B | 0.63% | |
| 28 | CSTLCastle Biosciences, Inc. | 51,200 | $1.8B | 0.59% | |
| 29 | RPDRapid7, Inc. | 31,010 | $1.7B | 0.58% | |
| 30 | GTLSChart Industries Inc. | 25,150 | $1.7B | 0.57% | |
| 31 | EFSCEnterprise Finl Svcs | 34,620 | $1.7B | 0.56% | |
| 32 | MGRCMcGrath RentCorp | 21,600 | $1.7B | 0.55% | |
| 33 | KNKnowles Corp. | 77,700 | $1.6B | 0.55% | |
| 34 | —Zix Corp. | 238,470 | $1.6B | 0.54% | |
| 35 | —LiqTech International, Inc | 252,980 | $1.5B | 0.49% | |
| 36 | —Telaria, Inc. | 166,800 | $1.5B | 0.49% | |
| 37 | —Cabot Microelectronics Corp. | 10,000 | $1.4B | 0.48% | |
| 38 | POWLPowell Industries Inc. | 29,300 | $1.4B | 0.48% | |
| 39 | BIDUNBaidu Inc. Spon ADR | 11,260 | $1.4B | 0.47% | |
| 40 | JDJD.com ADR | 40,250 | $1.4B | 0.47% | |
| 41 | ZM3Zumiez Inc. | 40,100 | $1.4B | 0.46% | |
| 42 | NSSCNapco Sec Technologies, Inc. | 46,137 | $1.4B | 0.45% | |
| 43 | —Cardtronics, Inc. | 29,600 | $1.3B | 0.44% | |
| 44 | OSPNOneSpan, Inc. | 74,200 | $1.3B | 0.42% | |
| 45 | CUTREURCutera Inc | 34,900 | $1.3B | 0.42% | |
| 46 | INMDInmode Ltd. | 31,800 | $1.2B | 0.42% | |
| 47 | WSMWilliams-Sonoma, Inc. | 16,910 | $1.2B | 0.41% | |
| 48 | UCTTUltra Clean Holdings | 52,300 | $1.2B | 0.41% | |
| 49 | AMRCAmeresco, Inc. | 69,808 | $1.2B | 0.41% | |
| 50 | SPYSPDR S&P 500 ETF Trust | 3,794 | $1.2B | 0.41% | |
| 51 | HTHTHuazhu Group Ltd ADR | 30,000 | $1.2B | 0.40% | |
| 52 | CPFCentral Pacific Financial Corp | 40,500 | $1.2B | 0.40% | |
| 53 | CNMDConmed Corporation | 10,570 | $1.2B | 0.39% | |
| 54 | ON1Old National Bancorp | 64,615 | $1.2B | 0.39% | |
| 55 | AMEDAmedisys Inc. | 7,055 | $1.2B | 0.39% | |
| 56 | ALNTAllied Motion Technologies | 23,800 | $1.2B | 0.38% | |
| 57 | PRFTUSDPerficient Inc. | 24,800 | $1.1B | 0.38% | |
| 58 | GTNGray Television, Inc. | 53,250 | $1.1B | 0.38% | |
| 59 | PDDPinduoduo Inc. | 30,000 | $1.1B | 0.38% | |
| 60 | —Physicians Realty Trust | 59,731 | $1.1B | 0.38% | |
| 61 | TFINTriumph Bancorp, Inc. | 29,700 | $1.1B | 0.38% | |
| 62 | —Oxford Immunotec Global Plc | 65,200 | $1.1B | 0.36% | |
| 63 | —Bottomline Technologies | 20,150 | $1.1B | 0.36% | |
| 64 | ATSG*Air Transport Services Group, | 45,830 | $1.1B | 0.36% | |
| 65 | APPSDigital Turbine, Inc. | 148,700 | $1.1B | 0.35% | |
| 66 | TLYSTilly's, Inc. | 85,700 | $1.1B | 0.35% | |
| 67 | UFIUnifi Inc. | 41,400 | $1.0B | 0.35% | |
| 68 | TG7Triumph Group, Inc. | 41,140 | $1.0B | 0.35% | |
| 69 | WWWWolverine World Wide | 30,482 | $1.0B | 0.34% | |
| 70 | —W&T Offshore, Inc. | 184,300 | $1.0B | 0.34% | |
| 71 | CRAICRA Int'l Inc. | 18,800 | $1.0B | 0.34% | |
| 72 | MRCYMercury Systems, Inc. | 14,665 | $1.0B | 0.34% | |
| 73 | CAMTCamtek, Ltd. | 93,400 | $1.0B | 0.34% | |
| 74 | —Mobileiron, Inc. | 206,900 | $1.0B | 0.34% | |
| 75 | TN1Tennant Company | 12,700 | $990.0M | 0.33% | |
| 76 | OSKOshkosh Corp. | 10,440 | $988.0M | 0.33% | |
| 77 | —BioDelivery Sciences Internati | 156,100 | $987.0M | 0.33% | |
| 78 | CASHMeta Financial Group, Inc. | 26,700 | $975.0M | 0.32% | |
| 79 | —Spartan Motors, Inc. | 53,100 | $960.0M | 0.32% | |
| 80 | COLLCollegium Pharmaceutical, Inc. | 46,300 | $953.0M | 0.32% | |
| 81 | CMTLComtech Telecommunications CP | 26,600 | $944.0M | 0.31% | |
| 82 | SFNCSimmons First National Corp. | 34,730 | $930.0M | 0.31% | |
| 83 | FSSFederal Signal Corp. | 28,410 | $916.0M | 0.31% | |
| 84 | PIImpinj, Inc. | 35,300 | $913.0M | 0.30% | |
| 85 | HWCHancock Whitney Corp. | 20,590 | $903.0M | 0.30% | |
| 86 | NWPXNorthwest Pipe Co. | 26,800 | $893.0M | 0.30% | |
| 87 | ATHMAutohome, Inc. ADR | 11,000 | $880.0M | 0.29% | |
| 88 | AGCOAgco Corp | 11,355 | $877.0M | 0.29% | |
| 89 | —Ryman Hospitality Pptys. Inc. | 10,050 | $871.0M | 0.29% | |
| 90 | MDMednax, Inc. | 30,811 | $856.0M | 0.29% | |
| 91 | VIPSVipshop Holdings Ltd. ADS | 60,000 | $850.0M | 0.28% | |
| 92 | HOPEHope Bancorp, Inc. | 56,500 | $840.0M | 0.28% | |
| 93 | COSCNO Financial Group, Inc. | 46,130 | $836.0M | 0.28% | |
| 94 | SFStifel Financial Corp. | 13,520 | $820.0M | 0.27% | |
| 95 | ASBAssociated Banc-Corp | 36,940 | $814.0M | 0.27% | |
| 96 | 4DHDana Inc. | 44,680 | $813.0M | 0.27% | |
| 97 | —Eldorado Resorts, Inc. | 13,270 | $791.0M | 0.26% | |
| 98 | EVEREverQuote, Inc. | 22,800 | $783.0M | 0.26% | |
| 99 | MTZMastec, Inc. | 12,140 | $779.0M | 0.26% | |
| 100 | MEIMethode Electronics, Inc. | 19,800 | $779.0M | 0.26% |
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