OBERWEIS ASSET MANAGEMENT INC/ Q4 2018 Filing
Filed February 14, 2019
Portfolio Value
$447.1B
Holdings
200
Report Date
Q4 2018
Filing Type
13F-HR
All Holdings (200 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | NOMDNomad Foods Ltd. | 2,631,398 | $44.0B | 9.84% | |
| 2 | GOOSCanada Goose Holdings, Inc. | 860,800 | $37.6B | 8.42% | |
| 3 | ARGXArgenx SE Sponsored ADR | 287,900 | $27.7B | 6.19% | |
| 4 | —Attunity Ltd. | 986,100 | $19.4B | 4.34% | |
| 5 | —Sodastream International Ltd. | 132,800 | $19.1B | 4.28% | |
| 6 | —Biotelemetry, Inc. | 174,950 | $10.4B | 2.34% | |
| 7 | TNDMTandem Diabetes Care, Inc. | 224,860 | $8.5B | 1.91% | |
| 8 | LHCGUSDLHC Group, Inc. | 88,983 | $8.4B | 1.87% | |
| 9 | VICRVicor Corp. | 213,860 | $8.1B | 1.81% | |
| 10 | DECKDeckers Outdoor Corp. | 60,810 | $7.8B | 1.74% | |
| 11 | BOOMDMC Global, Inc. | 205,058 | $7.2B | 1.61% | |
| 12 | ATRCAtricure, Inc. | 231,120 | $7.1B | 1.58% | |
| 13 | VCELVericel Corp. | 383,870 | $6.7B | 1.49% | |
| 14 | —Mellanox Technologies Ltd. | 71,470 | $6.6B | 1.48% | |
| 15 | GDOTGreen Dot Corp. Cl A | 82,760 | $6.6B | 1.47% | |
| 16 | —Carbonite, Inc. | 247,454 | $6.3B | 1.40% | |
| 17 | —Blucora, Inc. | 229,954 | $6.1B | 1.37% | |
| 18 | TREXTrex Company, Inc. | 103,030 | $6.1B | 1.37% | |
| 19 | SKYWSkywest Inc | 135,673 | $6.0B | 1.35% | |
| 20 | LGNDLigand Pharmaceuticals | 43,229 | $5.9B | 1.31% | |
| 21 | BZUNBaozun Inc. Spon ADR | 193,045 | $5.6B | 1.26% | |
| 22 | STAAStaar Surgical Co. | 174,620 | $5.6B | 1.25% | |
| 23 | —HMS Holdings Corp. | 195,620 | $5.5B | 1.23% | |
| 24 | —Care Com, Inc. | 269,969 | $5.2B | 1.17% | |
| 25 | BABAAlibaba ADR | 36,555 | $5.0B | 1.12% | |
| 26 | SKYSkyline Champion Corp | 321,453 | $4.7B | 1.06% | |
| 27 | MBUUMalibu Boats, Inc. | 131,718 | $4.6B | 1.03% | |
| 28 | MPWRMonolithic Pwr Sys | 37,862 | $4.4B | 0.98% | |
| 29 | CYBRCyber-Ark Software | 56,170 | $4.2B | 0.93% | |
| 30 | HAEHaemonetics Corp. | 40,535 | $4.1B | 0.91% | |
| 31 | PGTIUSDPGT, Inc. | 254,200 | $4.0B | 0.90% | |
| 32 | —Mobileiron, Inc. | 856,380 | $3.9B | 0.88% | |
| 33 | —Eldorado Resorts, Inc. | 105,963 | $3.8B | 0.86% | |
| 34 | MEDPMedpace Holdings Inc | 67,005 | $3.5B | 0.79% | |
| 35 | —Cornerstone Ondemand, Inc. | 62,230 | $3.1B | 0.70% | |
| 36 | CMCOColumbus McKinnon Corp. NY | 103,003 | $3.1B | 0.69% | |
| 37 | —Control 4 Corp | 175,925 | $3.1B | 0.69% | |
| 38 | MOVMovado Group, Inc. | 86,292 | $2.7B | 0.61% | |
| 39 | ESTCElastic NV Ord Shs | 37,500 | $2.7B | 0.60% | |
| 40 | BURLBurlington Stores, Inc. | 15,655 | $2.5B | 0.57% | |
| 41 | CSFLUSDCenterstate Bank Corp. | 90,254 | $1.9B | 0.42% | |
| 42 | NTESNetease.Com, Inc. ADR | 7,430 | $1.7B | 0.39% | |
| 43 | —Career Education Corp. | 147,382 | $1.7B | 0.38% | |
| 44 | CMTLComtech Telecommunications CP | 66,800 | $1.6B | 0.36% | |
| 45 | BANDBandwidth, Inc. | 38,900 | $1.6B | 0.35% | |
| 46 | —K12, Inc. | 63,468 | $1.6B | 0.35% | |
| 47 | —Quantenna Communications Inc | 104,800 | $1.5B | 0.34% | |
| 48 | VCYTVeracyte, Inc. | 119,200 | $1.5B | 0.34% | |
| 49 | KNKnowles Corp. | 111,300 | $1.5B | 0.33% | |
| 50 | —Apptio, Inc. Cl A | 38,730 | $1.5B | 0.33% | |
| 51 | —Mesa Air Group, Inc. | 185,400 | $1.4B | 0.32% | |
| 52 | AMRCAmeresco, Inc. | 99,908 | $1.4B | 0.32% | |
| 53 | —Bridgepoint Education, Inc. | 200,000 | $1.4B | 0.31% | |
| 54 | UPLDUpland Software, Inc. | 50,900 | $1.4B | 0.31% | |
| 55 | —Rosetta Stone, Inc. | 82,700 | $1.4B | 0.30% | |
| 56 | EDUNew Oriental Education ADR | 24,380 | $1.3B | 0.30% | |
| 57 | TALTal Education Group ADR | 50,000 | $1.3B | 0.30% | |
| 58 | WSMWilliams-Sonoma, Inc. | 26,330 | $1.3B | 0.30% | |
| 59 | CDNACareDx, Inc. | 52,300 | $1.3B | 0.29% | |
| 60 | VCRAUSDVocera Communications, Inc. | 33,314 | $1.3B | 0.29% | |
| 61 | FANGDiamondback Energy Inc. | 14,005 | $1.3B | 0.29% | |
| 62 | VPGVishay Precision Group | 41,700 | $1.3B | 0.28% | |
| 63 | —Cardtronics, Inc. | 47,700 | $1.2B | 0.28% | |
| 64 | —MasterCraft Boat Holdings, Inc | 65,900 | $1.2B | 0.28% | |
| 65 | HTEURHersha Hospitality Trust | 68,420 | $1.2B | 0.27% | |
| 66 | AORTCryolife Inc. | 41,044 | $1.2B | 0.26% | |
| 67 | ON1Old National Bancorp | 73,915 | $1.1B | 0.25% | |
| 68 | PORPortland General Electric Co. | 23,950 | $1.1B | 0.25% | |
| 69 | TCMDTactile Sys Technology, Inc. | 23,900 | $1.1B | 0.24% | |
| 70 | SEISolaris Oilfield Infrastructur | 88,800 | $1.1B | 0.24% | |
| 71 | ASBAssociated Banc-Corp | 53,940 | $1.1B | 0.24% | |
| 72 | CPE3EURCallon Petroleum Corp. | 159,697 | $1.0B | 0.23% | |
| 73 | BHEBenchmark Electronics Inc | 48,840 | $1.0B | 0.23% | |
| 74 | SYNASynaptics, Inc. | 26,600 | $990.0M | 0.22% | |
| 75 | SFNCSimmons First National Corp. | 40,330 | $973.0M | 0.22% | |
| 76 | —Kemet Corporation | 55,300 | $970.0M | 0.22% | |
| 77 | MOMOUSDMomo, Inc. ADR | 40,730 | $967.0M | 0.22% | |
| 78 | VNET21Vianet Group, Inc. - ADR | 110,000 | $950.0M | 0.21% | |
| 79 | —Verint Sys Inc. | 22,430 | $949.0M | 0.21% | |
| 80 | SPYSPDR S&P 500 ETF Trust | 3,733 | $933.0M | 0.21% | |
| 81 | CPFCentral Pacific Financial Corp | 37,800 | $920.0M | 0.21% | |
| 82 | MTZMastec, Inc. | 22,640 | $918.0M | 0.21% | |
| 83 | ALNTAllied Motion Technologies | 20,100 | $898.0M | 0.20% | |
| 84 | OSPNOneSpan, Inc. | 67,500 | $874.0M | 0.20% | |
| 85 | OSKOshkosh Corp. | 14,160 | $868.0M | 0.19% | |
| 86 | WWWWolverine World Wide | 27,145 | $866.0M | 0.19% | |
| 87 | VSHVishay Intertechnology | 47,950 | $864.0M | 0.19% | |
| 88 | QSIIEURNextgen Healthcare, Inc. | 56,500 | $856.0M | 0.19% | |
| 89 | —Oritani Financial Corp. | 57,020 | $841.0M | 0.19% | |
| 90 | —Physicians Realty Trust | 51,631 | $828.0M | 0.19% | |
| 91 | PRAProAssurance Corp. | 20,338 | $825.0M | 0.18% | |
| 92 | NEONeogenomics, Inc. | 64,700 | $816.0M | 0.18% | |
| 93 | —Tivo corp. | 86,558 | $815.0M | 0.18% | |
| 94 | NVRIHarsco Corp. | 40,900 | $812.0M | 0.18% | |
| 95 | CTRNCiti Trends, Inc. | 39,300 | $801.0M | 0.18% | |
| 96 | GPOR1EURGulfport Energy Corp. | 121,900 | $798.0M | 0.18% | |
| 97 | —Audio Codes ADR | 79,800 | $788.0M | 0.18% | |
| 98 | HURCHurco Companies, Inc. | 22,000 | $785.0M | 0.18% | |
| 99 | EHTHEhealth, Inc. | 20,000 | $768.0M | 0.17% | |
| 100 | SWXSouthwest Gas Corp. | 10,030 | $767.0M | 0.17% |
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