OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q2 2016 (← Previous) (Next →)

Filing Date: Aug 15, 2016

Total Value: $336M (100.0% shares, 0.0% debt)

Holdings (170)

Cott Corp Que 10.0%
Value $33.65M Shares 2,410,153 Est. Cost Unrealized
Gigamon, Inc. 3.2%
Value $10.67M Shares 285,270 Est. Cost Unrealized
DXCM Dexcom 3.1%
Value $10.56M Shares 133,175 Est. Cost Unrealized
LGND Ligand Pharmaceuticals Cl B 3.0%
Value $10.07M Shares 84,442 Est. Cost Unrealized
INPHI Corp. 2.9%
Value $9.775M Shares 305,175 Est. Cost Unrealized
Stamps.com, Inc. 2.8%
Value $9.383M Shares 107,330 Est. Cost Unrealized
Callidus Software Inc. 2.7%
Value $9.144M Shares 457,649 Est. Cost Unrealized
China Biologic Products 2.6%
Value $8.801M Shares 82,775 Est. Cost Unrealized
Diplomat Pharmacy Inc. 2.5%
Value $8.313M Shares 237,515 Est. Cost Unrealized
TAL Tal Education Group ADR 2.4%
Value $8.09M Shares 130,360 Est. Cost Unrealized
INGN Inogen, Inc. 2.1%
Value $7.152M Shares 142,720 Est. Cost Unrealized
FANG Diamondback Energy Inc. 2.1%
Value $7.085M Shares 77,680 Est. Cost Unrealized
AMN AMN Healthcare Svcs 2.1%
Value $6.998M Shares 175,090 Est. Cost Unrealized
CPS Cooper Std Hldgs Inc. 2.0%
Value $6.661M Shares 84,330 Est. Cost Unrealized
Cambrex Corp 1.8%
Value $5.938M Shares 114,795 Est. Cost Unrealized
MXL Maxlinear, Inc. Class A 1.8%
Value $5.894M Shares 327,810 Est. Cost Unrealized
Abiomed Inc. 1.7%
Value $5.861M Shares 53,630 Est. Cost Unrealized
EGBN Eagle Bancorp, Inc. 1.7%
Value $5.772M Shares 119,978 Est. Cost Unrealized
Logmein, Inc. 1.7%
Value $5.669M Shares 89,380 Est. Cost Unrealized
HQY HealthEquity Inc. 1.6%
Value $5.329M Shares 175,375 Est. Cost Unrealized
Cyber-Ark Software 1.6%
Value $5.319M Shares 109,460 Est. Cost Unrealized
Ikang Healthcare Group, Inc. 1.6%
Value $5.319M Shares 290,000 Est. Cost Unrealized
Qihoo 360 Technology Co-ADR 1.5%
Value $5.088M Shares 69,650 Est. Cost Unrealized
Nautilus Group, Inc. 1.5%
Value $5.085M Shares 285,050 Est. Cost Unrealized
Adeptus Health, Inc. CL A 1.4%
Value $4.853M Shares 93,942 Est. Cost Unrealized
Rubicon Project Inc 1.4%
Value $4.814M Shares 352,670 Est. Cost Unrealized
Privatebancorp, Inc. 1.4%
Value $4.675M Shares 106,181 Est. Cost Unrealized
Eldorado Resorts, Inc. 1.3%
Value $4.406M Shares 289,970 Est. Cost Unrealized
VCA, Inc. 1.2%
Value $4.039M Shares 59,735 Est. Cost Unrealized
PATK Patrick Industries, Inc. 1.1%
Value $3.799M Shares 63,020 Est. Cost Unrealized
Amsurg Corp. 1.1%
Value $3.637M Shares 46,900 Est. Cost Unrealized
Nuvasive 1.0%
Value $3.379M Shares 56,580 Est. Cost Unrealized
Momo, Inc. ADR 1.0%
Value $3.242M Shares 320,700 Est. Cost Unrealized
PEGA Pegasystems Inc. 0.9%
Value $3.153M Shares 116,997 Est. Cost Unrealized
CTRIP Com Int'l Ltd ADR 0.9%
Value $2.884M Shares 70,000 Est. Cost Unrealized
US Concrete, Inc. 0.8%
Value $2.77M Shares 45,480 Est. Cost Unrealized
NTES Netease.Com, Inc. 0.8%
Value $2.649M Shares 13,710 Est. Cost Unrealized
Tenneco, Inc. 0.8%
Value $2.569M Shares 55,120 Est. Cost Unrealized
China Online Education 0.7%
Value $2.456M Shares 123,870 Est. Cost Unrealized
BABA Alibaba 0.7%
Value $2.44M Shares 30,685 Est. Cost Unrealized
Incontact, Inc. 0.7%
Value $2.368M Shares 171,000 Est. Cost Unrealized
SKYW Skywest Inc 0.7%
Value $2.326M Shares 87,900 Est. Cost Unrealized
CEVA Ceva Inc. 0.7%
Value $2.282M Shares 84,000 Est. Cost Unrealized
VIPS Vipshop Holdings Ltd. ADS 0.7%
Value $2.237M Shares 200,280 Est. Cost Unrealized
New Oriental Education 0.6%
Value $2.178M Shares 52,000 Est. Cost Unrealized
VNET 21Vianet Group, Inc. - ADR 0.6%
Value $1.944M Shares 190,400 Est. Cost Unrealized
JD JD.com 0.5%
Value $1.709M Shares 80,510 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.5%
Value $1.592M Shares 7,600 Est. Cost Unrealized
Callon Petroleum Corp. 0.5%
Value $1.545M Shares 137,550 Est. Cost Unrealized
Bitauto 0.4%
Value $1.483M Shares 55,000 Est. Cost Unrealized
ROCK Gibraltar Inds 0.4%
Value $1.307M Shares 41,400 Est. Cost Unrealized
TOUR Tuniu Corp Sponsored Ads 0.4%
Value $1.265M Shares 150,000 Est. Cost Unrealized
MDXG Mimedx Group, Inc. 0.4%
Value $1.185M Shares 148,500 Est. Cost Unrealized
Pacific Premier Bancorp, Inc. 0.4%
Value $1.183M Shares 49,300 Est. Cost Unrealized
Soufun Holdings Ltd. ADR 0.3%
Value $1.157M Shares 230,000 Est. Cost Unrealized
GKOS Glaukos Corp 0.3%
Value $980K Shares 33,600 Est. Cost Unrealized
CENT Central Garden & Pet Co. 0.3%
Value $961K Shares 42,100 Est. Cost Unrealized
LHC Group, Inc. 0.3%
Value $922K Shares 21,300 Est. Cost Unrealized
NV5 Holdings Inc 0.3%
Value $873K Shares 30,700 Est. Cost Unrealized
XO Group, Inc. 0.3%
Value $842K Shares 48,300 Est. Cost Unrealized
Broadsoft, Inc. 0.2%
Value $840K Shares 20,470 Est. Cost Unrealized
Heska Corp Com Restrc New 0.2%
Value $801K Shares 21,544 Est. Cost Unrealized
CLW Clearwater Paper Corp 0.2%
Value $758K Shares 11,600 Est. Cost Unrealized
CUBI Customers Bancorp, Inc. 0.2%
Value $751K Shares 29,900 Est. Cost Unrealized
Sequential Brands Group, Inc. 0.2%
Value $747K Shares 93,601 Est. Cost Unrealized
Nutrisystem Inc 0.2%
Value $730K Shares 28,800 Est. Cost Unrealized
POST Post Hldgs, Inc. 0.2%
Value $719K Shares 8,700 Est. Cost Unrealized
Orchids Paper Products Co 0.2%
Value $708K Shares 19,900 Est. Cost Unrealized
AutoBytel 0.2%
Value $705K Shares 50,860 Est. Cost Unrealized
UCTT Ultra Clean Holdings 0.2%
Value $700K Shares 123,000 Est. Cost Unrealized
Centerstate Banks, Inc. 0.2%
Value $696K Shares 44,200 Est. Cost Unrealized
Biotelemetry, Inc. 0.2%
Value $694K Shares 42,600 Est. Cost Unrealized
Carbonite, Inc. 0.2%
Value $690K Shares 70,900 Est. Cost Unrealized
Brightcove, Inc. 0.2%
Value $676K Shares 76,800 Est. Cost Unrealized
Adtran, Inc. 0.2%
Value $671K Shares 36,000 Est. Cost Unrealized
NCI Inc-Class A 0.2%
Value $667K Shares 47,500 Est. Cost Unrealized
Ring Energy, Inc. 0.2%
Value $647K Shares 73,300 Est. Cost Unrealized
INBK First Internet Bancorp 0.2%
Value $642K Shares 26,960 Est. Cost Unrealized
PLCE Children's Place 0.2%
Value $641K Shares 8,000 Est. Cost Unrealized
Navigant Consulting Company 0.2%
Value $636K Shares 39,400 Est. Cost Unrealized
OSK Oshkosh Corp. 0.2%
Value $635K Shares 13,300 Est. Cost Unrealized
Heritage Crystal Clean, Inc. 0.2%
Value $635K Shares 52,000 Est. Cost Unrealized
ROG Rogers Corp. 0.2%
Value $629K Shares 10,300 Est. Cost Unrealized
NEO Neogenomics, Inc. 0.2%
Value $619K Shares 77,000 Est. Cost Unrealized
PLAY Dave & Busters Entmt, Inc. 0.2%
Value $608K Shares 13,000 Est. Cost Unrealized
MPAA Motorcar Pts Amer Inc. 0.2%
Value $606K Shares 22,300 Est. Cost Unrealized
BYD Boyd Gaming Corp. 0.2%
Value $605K Shares 32,900 Est. Cost Unrealized
HELE Helen of Troy Corp., Ltd. 0.2%
Value $596K Shares 5,800 Est. Cost Unrealized
National Gen Hldgs Corp. 0.2%
Value $596K Shares 27,810 Est. Cost Unrealized
BURL Burlington Stores, Inc. 0.2%
Value $574K Shares 8,600 Est. Cost Unrealized
Potbelly Corp. 0.2%
Value $573K Shares 45,700 Est. Cost Unrealized
SMTC Semtech Corp. 0.2%
Value $561K Shares 23,500 Est. Cost Unrealized
Almost Family, Inc. 0.2%
Value $559K Shares 13,120 Est. Cost Unrealized
MCBC Holdings Inc 0.2%
Value $549K Shares 49,700 Est. Cost Unrealized
Atlas Air Worldwide Hldgs Inc 0.2%
Value $547K Shares 13,200 Est. Cost Unrealized
Earthstone Energy Inc. 0.2%
Value $539K Shares 50,000 Est. Cost Unrealized
VSEC VSE Corp. 0.2%
Value $534K Shares 8,000 Est. Cost Unrealized
GigPeak, Inc. 0.2%
Value $529K Shares 269,700 Est. Cost Unrealized
HCKT Hackett Group, Inc. 0.2%
Value $527K Shares 38,000 Est. Cost Unrealized
Realpage, Inc. 0.2%
Value $523K Shares 23,400 Est. Cost Unrealized
Spirit Airlines, Inc. 0.2%
Value $520K Shares 11,600 Est. Cost Unrealized
Perry Ellis International, Inc 0.2%
Value $513K Shares 25,500 Est. Cost Unrealized
MG Mistras Group, Inc. 0.2%
Value $506K Shares 21,200 Est. Cost Unrealized
BLDR Builders Firstsource 0.1%
Value $502K Shares 44,600 Est. Cost Unrealized
MPWR Monolithic Pwr Sys 0.1%
Value $499K Shares 7,300 Est. Cost Unrealized
BG Staffing, Inc. 0.1%
Value $492K Shares 26,000 Est. Cost Unrealized
Heartland Financial USA, Inc. 0.1%
Value $491K Shares 13,900 Est. Cost Unrealized
Knoll Inc 0.1%
Value $476K Shares 19,600 Est. Cost Unrealized
Franklin Finl Network, Inc. 0.1%
Value $470K Shares 15,000 Est. Cost Unrealized
AIN Albany Intl Corp A 0.1%
Value $467K Shares 11,700 Est. Cost Unrealized
BANC Banc of California, Inc. 0.1%
Value $462K Shares 25,500 Est. Cost Unrealized
Polyone Corp. 0.1%
Value $458K Shares 13,000 Est. Cost Unrealized
DY Dycom Industries, Inc. 0.1%
Value $449K Shares 5,000 Est. Cost Unrealized
HEI Heico Corp. 0.1%
Value $448K Shares 6,700 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $443K Shares 3,724 Est. Cost Unrealized
AMPH Amphastar Pharmaceuticals, Inc 0.1%
Value $438K Shares 27,200 Est. Cost Unrealized
Select Comfort Corp. 0.1%
Value $432K Shares 20,200 Est. Cost Unrealized
QCRH QCR Holdings Inc. 0.1%
Value $430K Shares 15,800 Est. Cost Unrealized
INC Research Holdings, Inc. 0.1%
Value $419K Shares 11,000 Est. Cost Unrealized
PENN Penn Natl Gaming Inc. 0.1%
Value $417K Shares 29,900 Est. Cost Unrealized
EFSC Enterprise Finl Svcs 0.1%
Value $410K Shares 14,700 Est. Cost Unrealized
PRA Health Sciences, Inc. 0.1%
Value $409K Shares 9,800 Est. Cost Unrealized
Digirad Corp 0.1%
Value $405K Shares 78,690 Est. Cost Unrealized
Bridge Bancorp, Inc. 0.1%
Value $389K Shares 13,680 Est. Cost Unrealized
DLB Dolby Laboratories, Inc. 0.1%
Value $383K Shares 8,000 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $380K Shares 3,135 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $378K Shares 2,483 Est. Cost Unrealized
ETD Ethan Allen Interior 0.1%
Value $377K Shares 11,400 Est. Cost Unrealized
ITRI Itron Inc 0.1%
Value $375K Shares 8,700 Est. Cost Unrealized
On Assignment, Inc. 0.1%
Value $370K Shares 10,000 Est. Cost Unrealized
BJRI BJ's Restaurant Inc 0.1%
Value $368K Shares 8,400 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $362K Shares 5,822 Est. Cost Unrealized
Core Laboratories NV 0.1%
Value $343K Shares 2,770 Est. Cost Unrealized
VZ Verizon Communications 0.1%
Value $342K Shares 6,123 Est. Cost Unrealized
OSUR Orasure Technologies 0.1%
Value $325K Shares 55,000 Est. Cost Unrealized
AAPL Apple, Inc. 0.1%
Value $324K Shares 3,386 Est. Cost Unrealized
MSFT Microsoft Corp. 0.1%
Value $322K Shares 6,300 Est. Cost Unrealized
INTC Intel Corporation 0.1%
Value $302K Shares 9,219 Est. Cost Unrealized
NEM Newmont Mining 0.1%
Value $301K Shares 7,695 Est. Cost Unrealized
KTCC Key Tronic Corp. 0.1%
Value $294K Shares 39,000 Est. Cost Unrealized
Corelogic Inc. 0.1%
Value $292K Shares 7,600 Est. Cost Unrealized
Emcore Corp. 0.1%
Value $292K Shares 49,200 Est. Cost Unrealized
SCL Stepan Co 0.1%
Value $280K Shares 4,700 Est. Cost Unrealized
UNFI United Natural Foods, Inc. 0.1%
Value $276K Shares 5,900 Est. Cost Unrealized
Sonic 0.1%
Value $268K Shares 9,900 Est. Cost Unrealized
KMB Kimberly Clark Corp. 0.1%
Value $268K Shares 1,947 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.1%
Value $268K Shares 3,674 Est. Cost Unrealized
TREX Trex Company, Inc. 0.1%
Value $265K Shares 5,900 Est. Cost Unrealized
EXTR Extreme Networks, Inc. 0.1%
Value $264K Shares 77,900 Est. Cost Unrealized
NX Quanex Building Products Corp. 0.1%
Value $258K Shares 13,900 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $245K Shares 2,777 Est. Cost Unrealized
Extened Stay Amer Inc. 0.1%
Value $242K Shares 16,200 Est. Cost Unrealized
WNC Wabash National Corp. 0.1%
Value $239K Shares 18,800 Est. Cost Unrealized
Flagstar Bancorp, Inc. 0.1%
Value $237K Shares 9,700 Est. Cost Unrealized
Emc Corporation 0.1%
Value $227K Shares 8,366 Est. Cost Unrealized
USG Corp. 0.1%
Value $226K Shares 8,400 Est. Cost Unrealized
Masonite Intl Corp. 0.1%
Value $225K Shares 3,400 Est. Cost Unrealized
BK Bank of New York Mellon Corp. 0.1%
Value $220K Shares 5,658 Est. Cost Unrealized
Cyberoptics Corp. 0.1%
Value $219K Shares 14,609 Est. Cost Unrealized
LYTS LSI Inds Inc. 0.1%
Value $216K Shares 19,500 Est. Cost Unrealized
Neurocrine Bioscience 0.1%
Value $214K Shares 4,700 Est. Cost Unrealized
MRCY Mercury Systems, Inc. 0.1%
Value $206K Shares 8,300 Est. Cost Unrealized
WFC Wells Fargo & Co. 0.1%
Value $206K Shares 4,362 Est. Cost Unrealized
Universal FST Prods Inc. 0.1%
Value $204K Shares 2,200 Est. Cost Unrealized
AOS Smith (A.O.) Corp 0.1%
Value $203K Shares 2,300 Est. Cost Unrealized
HUN Huntsman Corp. 0.1%
Value $169K Shares 12,600 Est. Cost Unrealized
PCM, Inc. 0.0%
Value $131K Shares 11,800 Est. Cost Unrealized
Planet Payment Inc. 0.0%
Value $112K Shares 25,000 Est. Cost Unrealized
PACB Pacific Biosciences Calif, Inc 0.0%
Value $96,000 Shares 13,600 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized