OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q2 2019 (← Previous) (Next →)

Filing Date: Aug 14, 2019

Total Value: $550M (100.0% shares, 0.0% debt)

Holdings (196)

GW Pharmaceuticals Plc Ads 14.7%
Value $80.78M Shares 468,589 Est. Cost Unrealized
NOMD Nomad Foods Ltd. 11.4%
Value $62.88M Shares 2,943,679 Est. Cost Unrealized
ARGX Argenx SE Sponsored ADR 8.3%
Value $45.59M Shares 322,000 Est. Cost Unrealized
QURE Uniqure NV 6.3%
Value $34.61M Shares 442,900 Est. Cost Unrealized
TNDM Tandem Diabetes Care, Inc. 2.5%
Value $13.93M Shares 215,920 Est. Cost Unrealized
BOOM DMC Global, Inc. 2.2%
Value $12.04M Shares 190,120 Est. Cost Unrealized
SKY Skyline Champion Corp 1.8%
Value $9.919M Shares 362,263 Est. Cost Unrealized
VCEL Vericel Corp. 1.7%
Value $9.538M Shares 504,930 Est. Cost Unrealized
HMS Holdings Corp. 1.7%
Value $9.532M Shares 294,280 Est. Cost Unrealized
SKYW Skywest Inc 1.7%
Value $9.528M Shares 157,043 Est. Cost Unrealized
CDNA CareDx, Inc. 1.7%
Value $9.23M Shares 256,460 Est. Cost Unrealized
UPLD Upland Software, Inc. 1.6%
Value $8.655M Shares 190,100 Est. Cost Unrealized
CACI CACI International, Inc. 1.4%
Value $7.601M Shares 37,150 Est. Cost Unrealized
Carbonite, Inc. 1.3%
Value $7.428M Shares 285,244 Est. Cost Unrealized
DECK Deckers Outdoor Corp. 1.2%
Value $6.75M Shares 38,360 Est. Cost Unrealized
MBUU Malibu Boats, Inc. 1.2%
Value $6.739M Shares 173,468 Est. Cost Unrealized
TREX Trex Company, Inc. 1.2%
Value $6.716M Shares 93,670 Est. Cost Unrealized
Cornerstone Ondemand, Inc. 1.1%
Value $6.263M Shares 108,110 Est. Cost Unrealized
BABA Alibaba ADR 1.1%
Value $6.194M Shares 36,555 Est. Cost Unrealized
ATRC Atricure, Inc. 1.1%
Value $6.116M Shares 204,950 Est. Cost Unrealized
BAND Bandwidth, Inc. 1.1%
Value $6.086M Shares 81,120 Est. Cost Unrealized
TCMD Tactile Sys Technology, Inc. 1.1%
Value $5.985M Shares 105,140 Est. Cost Unrealized
Blucora, Inc. 1.0%
Value $5.63M Shares 185,364 Est. Cost Unrealized
Cabot Microelectronics Corp. 1.0%
Value $5.548M Shares 50,402 Est. Cost Unrealized
Altair Engineering Inc 1.0%
Value $5.234M Shares 129,595 Est. Cost Unrealized
Career Education Corp. 0.9%
Value $5.163M Shares 270,719 Est. Cost Unrealized
Envestnet, Inc. 0.9%
Value $5.151M Shares 75,340 Est. Cost Unrealized
INPHI Corp. 0.9%
Value $5.029M Shares 100,370 Est. Cost Unrealized
Mobileiron, Inc. 0.9%
Value $4.861M Shares 784,100 Est. Cost Unrealized
IRTC Irhythm Technologies Inc 0.8%
Value $4.321M Shares 54,640 Est. Cost Unrealized
MPWR Monolithic Pwr Sys 0.8%
Value $4.167M Shares 30,690 Est. Cost Unrealized
VICR Vicor Corp. 0.7%
Value $3.942M Shares 126,950 Est. Cost Unrealized
Eldorado Resorts, Inc. 0.7%
Value $3.873M Shares 84,063 Est. Cost Unrealized
CMCO Columbus McKinnon Corp. NY 0.6%
Value $3.278M Shares 78,098 Est. Cost Unrealized
BZUN Baozun Inc. Spon ADR 0.5%
Value $2.682M Shares 53,800 Est. Cost Unrealized
New Oriental Education ADR 0.4%
Value $2.318M Shares 24,000 Est. Cost Unrealized
Momo, Inc. ADR 0.4%
Value $2.148M Shares 60,000 Est. Cost Unrealized
GDS GDS Holdings Ltd. ADR 0.4%
Value $2.042M Shares 54,361 Est. Cost Unrealized
Mesa Air Group, Inc. 0.3%
Value $1.924M Shares 210,500 Est. Cost Unrealized
FSS Federal Signal Corp. 0.3%
Value $1.851M Shares 69,210 Est. Cost Unrealized
MTRN Materion Corp. 0.3%
Value $1.666M Shares 24,575 Est. Cost Unrealized
CTRIP Com Int'l Ltd ADR 0.3%
Value $1.661M Shares 45,000 Est. Cost Unrealized
MTS Systems Corp. 0.3%
Value $1.656M Shares 28,300 Est. Cost Unrealized
Zix Corp. 0.3%
Value $1.547M Shares 170,170 Est. Cost Unrealized
Rosetta Stone, Inc. 0.3%
Value $1.528M Shares 66,800 Est. Cost Unrealized
TAL Tal Education Group ADR 0.3%
Value $1.524M Shares 40,000 Est. Cost Unrealized
LiqTech International, Inc 0.3%
Value $1.486M Shares 149,980 Est. Cost Unrealized
YUMC Yum China Hldgs, Inc. 0.3%
Value $1.406M Shares 30,430 Est. Cost Unrealized
BOOT Boot Barn Hldgs, Inc. 0.3%
Value $1.394M Shares 39,100 Est. Cost Unrealized
BHE Benchmark Electronics Inc 0.3%
Value $1.38M Shares 54,948 Est. Cost Unrealized
WSM Williams-Sonoma, Inc. 0.2%
Value $1.367M Shares 21,030 Est. Cost Unrealized
HUYA HUYA, Inc. ADR 0.2%
Value $1.359M Shares 55,000 Est. Cost Unrealized
SEI Solaris Oilfield Infrastructur 0.2%
Value $1.33M Shares 88,800 Est. Cost Unrealized
AMRC Ameresco, Inc. 0.2%
Value $1.282M Shares 87,008 Est. Cost Unrealized
Model N, Inc. 0.2%
Value $1.275M Shares 65,400 Est. Cost Unrealized
ONB Old National Bancorp 0.2%
Value $1.268M Shares 76,415 Est. Cost Unrealized
CPF Central Pacific Financial Corp 0.2%
Value $1.264M Shares 42,200 Est. Cost Unrealized
Telaria, Inc. 0.2%
Value $1.254M Shares 166,800 Est. Cost Unrealized
KN Knowles Corp. 0.2%
Value $1.221M Shares 66,700 Est. Cost Unrealized
CLAR Clarus Corp. 0.2%
Value $1.206M Shares 83,500 Est. Cost Unrealized
MITK Mitek Systems, Inc. 0.2%
Value $1.192M Shares 119,900 Est. Cost Unrealized
YY ADR 0.2%
Value $1.185M Shares 17,000 Est. Cost Unrealized
TPB Turning PT Brands, Inc. 0.2%
Value $1.18M Shares 24,100 Est. Cost Unrealized
NSSC Napco Sec Technologies, Inc. 0.2%
Value $1.162M Shares 39,137 Est. Cost Unrealized
EHTH Ehealth, Inc. 0.2%
Value $1.162M Shares 13,500 Est. Cost Unrealized
CMTL Comtech Telecommunications CP 0.2%
Value $1.153M Shares 41,000 Est. Cost Unrealized
MGRC McGrath RentCorp 0.2%
Value $1.15M Shares 18,500 Est. Cost Unrealized
VREX Varex Imaging Corp. 0.2%
Value $1.144M Shares 37,340 Est. Cost Unrealized
Physicians Realty Trust 0.2%
Value $1.131M Shares 64,831 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.2%
Value $1.103M Shares 3,764 Est. Cost Unrealized
Triumph Group, Inc. 0.2%
Value $1.093M Shares 47,740 Est. Cost Unrealized
Cardtronics, Inc. 0.2%
Value $1.087M Shares 39,800 Est. Cost Unrealized
ALNT Allied Motion Technologies 0.2%
Value $1.084M Shares 28,600 Est. Cost Unrealized
Rent-A-Center Inc. 0.2%
Value $1.017M Shares 38,200 Est. Cost Unrealized
POWL Powell Industries Inc. 0.2%
Value $1.011M Shares 26,600 Est. Cost Unrealized
TKR Timken Company 0.2%
Value $1.011M Shares 19,690 Est. Cost Unrealized
MasterCraft Boat Holdings, Inc 0.2%
Value $1.009M Shares 51,500 Est. Cost Unrealized
ARAY Accuray Inc. 0.2%
Value $992K Shares 256,400 Est. Cost Unrealized
OSK Oshkosh Corp. 0.2%
Value $972K Shares 11,640 Est. Cost Unrealized
Ryman Hospitality Pptys. Inc. 0.2%
Value $945K Shares 11,650 Est. Cost Unrealized
BJRI BJ's Restaurants, Inc. 0.2%
Value $914K Shares 20,800 Est. Cost Unrealized
Tetra Tech, Inc. 0.2%
Value $866K Shares 11,030 Est. Cost Unrealized
Camtek, Ltd. 0.2%
Value $852K Shares 100,800 Est. Cost Unrealized
SNX Synnex Corp. 0.2%
Value $842K Shares 8,559 Est. Cost Unrealized
Verint Sys Inc. 0.2%
Value $830K Shares 15,430 Est. Cost Unrealized
VCYT Veracyte, Inc. 0.1%
Value $821K Shares 28,800 Est. Cost Unrealized
AGCO Agco Corp 0.1%
Value $819K Shares 10,555 Est. Cost Unrealized
OSPN OneSpan, Inc. 0.1%
Value $810K Shares 57,150 Est. Cost Unrealized
HWC Hancock Whitney Corp. 0.1%
Value $805K Shares 20,090 Est. Cost Unrealized
SWX Southwest Gas Corp. 0.1%
Value $800K Shares 8,930 Est. Cost Unrealized
NJR New Jersey Res Corp. 0.1%
Value $798K Shares 16,030 Est. Cost Unrealized
Nextgen Healthcare, Inc. 0.1%
Value $784K Shares 39,400 Est. Cost Unrealized
POR Portland General Electric Co. 0.1%
Value $777K Shares 14,350 Est. Cost Unrealized
Hersha Hospitality Trust 0.1%
Value $776K Shares 46,920 Est. Cost Unrealized
HOPE Hope Bancorp, Inc. 0.1%
Value $772K Shares 56,000 Est. Cost Unrealized
SANM Sanmina Corporation 0.1%
Value $772K Shares 25,500 Est. Cost Unrealized
RUSHA Rush Enterprises,Inc. Cl A 0.1%
Value $763K Shares 20,900 Est. Cost Unrealized
CRMT America's Car-Mart 0.1%
Value $758K Shares 8,800 Est. Cost Unrealized
Centerstate Bank Corp. 0.1%
Value $756K Shares 32,825 Est. Cost Unrealized
SF Stifel Financial Corp. 0.1%
Value $745K Shares 12,620 Est. Cost Unrealized
CNO CNO Financial Group, Inc. 0.1%
Value $744K Shares 44,630 Est. Cost Unrealized
ASB Associated Banc-Corp 0.1%
Value $739K Shares 34,940 Est. Cost Unrealized
EFSC Enterprise Finl Svcs 0.1%
Value $736K Shares 17,700 Est. Cost Unrealized
Techtarget, Inc. 0.1%
Value $712K Shares 33,500 Est. Cost Unrealized
CUZ Cousins Properties 0.1%
Value $707K Shares 19,542 Est. Cost Unrealized
HRI Herc Hldgs, Inc. 0.1%
Value $706K Shares 15,400 Est. Cost Unrealized
SFNC Simmons First National Corp. 0.1%
Value $687K Shares 29,530 Est. Cost Unrealized
Matson, Inc. 0.1%
Value $676K Shares 17,410 Est. Cost Unrealized
NHC National Healthcare 0.1%
Value $674K Shares 8,300 Est. Cost Unrealized
RDN Radian Group, Inc. 0.1%
Value $673K Shares 29,460 Est. Cost Unrealized
AORT Cryolife Inc. 0.1%
Value $672K Shares 22,444 Est. Cost Unrealized
MTZ Mastec, Inc. 0.1%
Value $672K Shares 13,040 Est. Cost Unrealized
Tower International, Inc. 0.1%
Value $667K Shares 34,180 Est. Cost Unrealized
GPK Graphic Packaging Hldg., Co. 0.1%
Value $665K Shares 47,600 Est. Cost Unrealized
APPS Digital Turbine, Inc. 0.1%
Value $650K Shares 130,000 Est. Cost Unrealized
Adesto Technologies Corp. 0.1%
Value $641K Shares 78,600 Est. Cost Unrealized
HRTG Heritage Ins Hldgs, Inc. 0.1%
Value $640K Shares 41,513 Est. Cost Unrealized
VSH Vishay Intertechnology 0.1%
Value $635K Shares 38,450 Est. Cost Unrealized
DAN Dana Inc. 0.1%
Value $634K Shares 31,780 Est. Cost Unrealized
DGII Digi International I 0.1%
Value $633K Shares 49,900 Est. Cost Unrealized
MD Mednax, Inc. 0.1%
Value $627K Shares 24,865 Est. Cost Unrealized
PDD Pinduoduo Inc. 0.1%
Value $619K Shares 30,000 Est. Cost Unrealized
EGBN Eagle Bancorp, Inc. 0.1%
Value $606K Shares 11,200 Est. Cost Unrealized
Pyxus International, Inc. 0.1%
Value $600K Shares 39,500 Est. Cost Unrealized
OPRX OptimizeRx Corp. 0.1%
Value $599K Shares 37,000 Est. Cost Unrealized
FULT Fulton Financial Corp. 0.1%
Value $598K Shares 36,500 Est. Cost Unrealized
National Health Investors, Inc 0.1%
Value $596K Shares 7,640 Est. Cost Unrealized
WWW Wolverine World Wide 0.1%
Value $596K Shares 21,645 Est. Cost Unrealized
PBF Energy Inc., Cl A 0.1%
Value $595K Shares 19,000 Est. Cost Unrealized
AIRG Airgain, Inc. 0.1%
Value $593K Shares 41,900 Est. Cost Unrealized
NWPX Northwest Pipe Co. 0.1%
Value $588K Shares 22,800 Est. Cost Unrealized
CCS Century Communities, Inc. 0.1%
Value $585K Shares 22,000 Est. Cost Unrealized
W&T Offshore, Inc. 0.1%
Value $579K Shares 116,800 Est. Cost Unrealized
AMWD Amer Woodmark 0.1%
Value $575K Shares 6,800 Est. Cost Unrealized
Southern Natl Bancorp of Virgi 0.1%
Value $563K Shares 36,800 Est. Cost Unrealized
MTRX Matrix Service Co. 0.1%
Value $559K Shares 27,600 Est. Cost Unrealized
WD Walker & Dunlop, Inc. 0.1%
Value $547K Shares 10,286 Est. Cost Unrealized
CRS Carpenter Technology Corp. 0.1%
Value $542K Shares 11,300 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $538K Shares 4,813 Est. Cost Unrealized
Noodles & Co. 0.1%
Value $533K Shares 67,600 Est. Cost Unrealized
UNF Unifirst Corp/MA 0.1%
Value $528K Shares 2,800 Est. Cost Unrealized
AAPL Apple, Inc. 0.1%
Value $517K Shares 2,612 Est. Cost Unrealized
NVRI Harsco Corp. 0.1%
Value $516K Shares 18,800 Est. Cost Unrealized
MSFT Microsoft Corp. 0.1%
Value $505K Shares 3,770 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $501K Shares 1,893 Est. Cost Unrealized
AMC Entertainment Holdings, In 0.1%
Value $494K Shares 52,988 Est. Cost Unrealized
NTES Netease.Com, Inc. ADR 0.1%
Value $494K Shares 1,930 Est. Cost Unrealized
Premier Inc. 0.1%
Value $485K Shares 12,400 Est. Cost Unrealized
Gulfport Energy Corp. 0.1%
Value $477K Shares 97,100 Est. Cost Unrealized
Owens Ill Inc. 0.1%
Value $467K Shares 27,030 Est. Cost Unrealized
Pixelworks, Inc. 0.1%
Value $467K Shares 158,356 Est. Cost Unrealized
DCO Ducommun Inc. 0.1%
Value $457K Shares 10,150 Est. Cost Unrealized
Cyrusone, Inc. 0.1%
Value $456K Shares 7,900 Est. Cost Unrealized
Plantronics, Inc. 0.1%
Value $452K Shares 12,200 Est. Cost Unrealized
ACNT Synalloy Cp Del 0.1%
Value $449K Shares 28,754 Est. Cost Unrealized
XHR Xenia Hotels & Resorts, Inc. 0.1%
Value $427K Shares 20,460 Est. Cost Unrealized
LGND Ligand Pharmaceuticals 0.1%
Value $427K Shares 3,740 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $424K Shares 2,834 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $382K Shares 2,743 Est. Cost Unrealized
NEO Neogenomics, Inc. 0.1%
Value $380K Shares 17,300 Est. Cost Unrealized
ZVOI Zovio, Inc. 0.1%
Value $378K Shares 105,721 Est. Cost Unrealized
INTC Intel Corporation 0.1%
Value $377K Shares 7,873 Est. Cost Unrealized
CSBR Champions Oncology, Inc. 0.1%
Value $376K Shares 48,033 Est. Cost Unrealized
CARS Cars Com Inc. 0.1%
Value $355K Shares 18,000 Est. Cost Unrealized
MCHX Marchex Inc. Class B 0.1%
Value $353K Shares 75,000 Est. Cost Unrealized
BIGGQ Big Lots Inc. 0.1%
Value $349K Shares 12,200 Est. Cost Unrealized
Air Transport Services Group, 0.1%
Value $342K Shares 14,030 Est. Cost Unrealized
Spirit Airlines, Inc. 0.1%
Value $329K Shares 6,900 Est. Cost Unrealized
BDC Belden, Inc. 0.1%
Value $328K Shares 5,500 Est. Cost Unrealized
NX Quanex Building Products Corp. 0.1%
Value $312K Shares 16,500 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $292K Shares 1,582 Est. Cost Unrealized
WOR Worthington Inds. Inc. 0.1%
Value $291K Shares 7,240 Est. Cost Unrealized
FFIC Flushing Financial Corp. 0.1%
Value $289K Shares 13,000 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.1%
Value $281K Shares 2,543 Est. Cost Unrealized
CLF Cleveland-Cliffs Inc. 0.0%
Value $275K Shares 25,800 Est. Cost Unrealized
Corelogic Inc. 0.0%
Value $273K Shares 6,530 Est. Cost Unrealized
PLXS Plexus Corp. 0.0%
Value $269K Shares 4,600 Est. Cost Unrealized
Logmein, Inc. 0.0%
Value $265K Shares 3,600 Est. Cost Unrealized
GDOT Green Dot Corp. Cl A 0.0%
Value $245K Shares 5,000 Est. Cost Unrealized
NEM Newmont Mining 0.0%
Value $242K Shares 6,299 Est. Cost Unrealized
BHP BHP Billiton Ltd. ADR 0.0%
Value $235K Shares 4,051 Est. Cost Unrealized
WERN Werner Enterprises, Inc. 0.0%
Value $233K Shares 7,500 Est. Cost Unrealized
US Silica Holdings, Inc. 0.0%
Value $219K Shares 17,109 Est. Cost Unrealized
MCD McDonald's Corporation 0.0%
Value $218K Shares 1,049 Est. Cost Unrealized
TEX Terex Corp. 0.0%
Value $217K Shares 6,900 Est. Cost Unrealized
HAFC Hanmi Financial Corporation 0.0%
Value $216K Shares 9,700 Est. Cost Unrealized
BCO Brink's Co. 0.0%
Value $214K Shares 2,630 Est. Cost Unrealized
BK Bank of New York Mellon Corp. 0.0%
Value $214K Shares 4,839 Est. Cost Unrealized
URBN Urban Outfitters, Inc. 0.0%
Value $214K Shares 9,400 Est. Cost Unrealized
RMD Resmed Inc. 0.0%
Value $201K Shares 1,650 Est. Cost Unrealized
VZ Verizon Communications 0.0%
Value $200K Shares 3,508 Est. Cost Unrealized
Sprott Physical Gold and Silve 0.0%
Value $132K Shares 10,000 Est. Cost Unrealized
American Power Corp 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized
ATAR Avatar Ventures 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized
Tital Oil & Gas, Inc. 0.0%
Value $0 Shares 10,000 Est. Cost Unrealized