OBERWEIS ASSET MANAGEMENT INC/ Diversified Active

Location: Lisle, IL

CIK: 0000937886 · Show all filings

Period: Q1 2016 (← Previous) (Next →)

Filing Date: May 16, 2016

Total Value: $346M (100.0% shares, 0.0% debt)

Holdings (175)

Cott Corp Que 6.4%
Value $22.12M Shares 1,592,517 Est. Cost Unrealized
ICLR Icon Plc Corp. 6.2%
Value $21.6M Shares 287,571 Est. Cost Unrealized
China Biologic Products 3.0%
Value $10.31M Shares 90,105 Est. Cost Unrealized
DXCM Dexcom 2.9%
Value $10.2M Shares 150,245 Est. Cost Unrealized
LGND Ligand Pharmaceuticals Cl B 2.8%
Value $9.827M Shares 91,767 Est. Cost Unrealized
AMN AMN Healthcare Svcs 2.8%
Value $9.736M Shares 289,670 Est. Cost Unrealized
INPHI Corp. 2.8%
Value $9.669M Shares 290,020 Est. Cost Unrealized
Gigamon, Inc. 2.4%
Value $8.456M Shares 272,600 Est. Cost Unrealized
Rubicon Project Inc 2.3%
Value $7.883M Shares 431,230 Est. Cost Unrealized
Callidus Software Inc. 2.2%
Value $7.505M Shares 449,949 Est. Cost Unrealized
NTES Netease.Com, Inc. 2.1%
Value $7.324M Shares 51,010 Est. Cost Unrealized
Diplomat Pharmacy Inc. 2.0%
Value $6.97M Shares 254,395 Est. Cost Unrealized
Ikang Healthcare Group, Inc. 2.0%
Value $6.923M Shares 316,690 Est. Cost Unrealized
MXL Maxlinear, Inc. Class A 1.9%
Value $6.658M Shares 359,870 Est. Cost Unrealized
THRM Gentherm, Inc. 1.9%
Value $6.646M Shares 159,806 Est. Cost Unrealized
FANG Diamondback Energy Inc. 1.8%
Value $6.395M Shares 82,860 Est. Cost Unrealized
CPS Cooper Std Hldgs Inc. 1.8%
Value $6.394M Shares 89,000 Est. Cost Unrealized
TAL Tal Education Group ADR 1.8%
Value $6.121M Shares 123,200 Est. Cost Unrealized
INGN Inogen, Inc. 1.7%
Value $5.891M Shares 130,960 Est. Cost Unrealized
Infinera Corporation 1.7%
Value $5.87M Shares 365,475 Est. Cost Unrealized
Abiomed Inc. 1.7%
Value $5.728M Shares 60,420 Est. Cost Unrealized
Adeptus Health, Inc. CL A 1.7%
Value $5.72M Shares 102,992 Est. Cost Unrealized
EGBN Eagle Bancorp, Inc. 1.6%
Value $5.519M Shares 114,978 Est. Cost Unrealized
Qihoo 360 Technology Co-ADR 1.5%
Value $5.262M Shares 69,650 Est. Cost Unrealized
Cyber-Ark Software 1.3%
Value $4.644M Shares 108,930 Est. Cost Unrealized
Cambrex Corp 1.3%
Value $4.413M Shares 100,295 Est. Cost Unrealized
Imperva Inc. 1.2%
Value $4.258M Shares 84,315 Est. Cost Unrealized
LAD Lithia Mtrs Inc Cl A 1.2%
Value $4.161M Shares 47,650 Est. Cost Unrealized
Logmein, Inc. 1.2%
Value $4.119M Shares 81,620 Est. Cost Unrealized
VNET 21Vianet Group, Inc. - ADR 1.1%
Value $3.974M Shares 198,980 Est. Cost Unrealized
ComScore Inc. 1.1%
Value $3.919M Shares 130,464 Est. Cost Unrealized
HQY HealthEquity Inc. 1.1%
Value $3.9M Shares 158,075 Est. Cost Unrealized
VCA, Inc. 1.0%
Value $3.533M Shares 61,235 Est. Cost Unrealized
Privatebancorp, Inc. 1.0%
Value $3.467M Shares 89,810 Est. Cost Unrealized
VIPS Vipshop Holdings Ltd. ADS 0.9%
Value $3.222M Shares 250,180 Est. Cost Unrealized
Nautilus Group, Inc. 0.9%
Value $3.22M Shares 166,670 Est. Cost Unrealized
Nuvasive 0.9%
Value $3.163M Shares 65,010 Est. Cost Unrealized
PEGA Pegasystems Inc. 0.9%
Value $3.101M Shares 122,193 Est. Cost Unrealized
JD JD.com 0.8%
Value $2.836M Shares 107,010 Est. Cost Unrealized
US Concrete, Inc. 0.8%
Value $2.676M Shares 44,910 Est. Cost Unrealized
CTRIP Com Int'l Ltd ADR 0.7%
Value $2.523M Shares 57,000 Est. Cost Unrealized
Bona Film Group ADR 0.6%
Value $2.141M Shares 158,000 Est. Cost Unrealized
Momo, Inc. ADR 0.6%
Value $2.124M Shares 189,000 Est. Cost Unrealized
BIDU Baidu Inc. Spon ADR 0.5%
Value $1.747M Shares 9,150 Est. Cost Unrealized
SPY SPDR S&P 500 ETF Trust 0.5%
Value $1.562M Shares 7,600 Est. Cost Unrealized
PATK Patrick Industries, Inc. 0.4%
Value $1.514M Shares 33,350 Est. Cost Unrealized
BABA Alibaba 0.4%
Value $1.485M Shares 18,785 Est. Cost Unrealized
ROCK Gibraltar Inds 0.4%
Value $1.441M Shares 50,400 Est. Cost Unrealized
MPAA Motorcar Pts Amer Inc. 0.4%
Value $1.36M Shares 35,800 Est. Cost Unrealized
IRMD Iradimed Corp. 0.4%
Value $1.317M Shares 68,718 Est. Cost Unrealized
Callon Petroleum Corp. 0.4%
Value $1.217M Shares 137,550 Est. Cost Unrealized
Bitauto 0.4%
Value $1.215M Shares 49,000 Est. Cost Unrealized
SKYW Skywest Inc 0.3%
Value $1.201M Shares 60,100 Est. Cost Unrealized
Eldorado Resorts, Inc. 0.3%
Value $1.154M Shares 100,900 Est. Cost Unrealized
E-Commerce China Spon ADR 0.3%
Value $1.148M Shares 161,000 Est. Cost Unrealized
CHEF Chefs Whse, INc. 0.3%
Value $1.146M Shares 56,500 Est. Cost Unrealized
Amsurg Corp. 0.3%
Value $1.141M Shares 15,300 Est. Cost Unrealized
Soufun Holdings Ltd. ADR 0.3%
Value $1.114M Shares 186,000 Est. Cost Unrealized
Broadsoft, Inc. 0.3%
Value $1.008M Shares 24,990 Est. Cost Unrealized
Cray, Inc. 0.2%
Value $863K Shares 20,600 Est. Cost Unrealized
Francescas Holdings Corp. 0.2%
Value $856K Shares 44,700 Est. Cost Unrealized
XO Group, Inc. 0.2%
Value $854K Shares 53,200 Est. Cost Unrealized
Adtran, Inc. 0.2%
Value $829K Shares 41,000 Est. Cost Unrealized
Incontact, Inc. 0.2%
Value $805K Shares 90,600 Est. Cost Unrealized
CEVA Ceva Inc. 0.2%
Value $803K Shares 35,700 Est. Cost Unrealized
CENT Central Garden & Pet Co. 0.2%
Value $796K Shares 48,700 Est. Cost Unrealized
Bridge Bancorp, Inc. 0.2%
Value $784K Shares 25,720 Est. Cost Unrealized
Ixia 0.2%
Value $771K Shares 61,900 Est. Cost Unrealized
GigPeak, Inc. 0.2%
Value $724K Shares 268,000 Est. Cost Unrealized
BANC Banc of California, Inc. 0.2%
Value $718K Shares 41,000 Est. Cost Unrealized
Infoblox, Inc. 0.2%
Value $713K Shares 41,700 Est. Cost Unrealized
Express Inc 0.2%
Value $702K Shares 32,800 Est. Cost Unrealized
MCBC Holdings Inc 0.2%
Value $700K Shares 49,700 Est. Cost Unrealized
Almost Family, Inc. 0.2%
Value $682K Shares 18,320 Est. Cost Unrealized
VSEC VSE Corp. 0.2%
Value $679K Shares 10,000 Est. Cost Unrealized
PLAY Dave & Busters Entmt, Inc. 0.2%
Value $679K Shares 17,500 Est. Cost Unrealized
Brightcove, Inc. 0.2%
Value $678K Shares 108,700 Est. Cost Unrealized
TREE Lendingtree, Inc. 0.2%
Value $675K Shares 6,900 Est. Cost Unrealized
Heritage Crystal Clean, Inc. 0.2%
Value $666K Shares 67,000 Est. Cost Unrealized
LHC Group, Inc. 0.2%
Value $665K Shares 18,700 Est. Cost Unrealized
AutoBytel 0.2%
Value $658K Shares 37,900 Est. Cost Unrealized
HOFT Hooker Furniture Corp 0.2%
Value $658K Shares 20,027 Est. Cost Unrealized
NCI Inc-Class A 0.2%
Value $654K Shares 46,700 Est. Cost Unrealized
MG Mistras Group, Inc. 0.2%
Value $646K Shares 26,100 Est. Cost Unrealized
CUBI Customers Bancorp, Inc. 0.2%
Value $629K Shares 26,600 Est. Cost Unrealized
Pacific Premier Bancorp, Inc. 0.2%
Value $628K Shares 29,400 Est. Cost Unrealized
NX Quanex Building Products Corp. 0.2%
Value $627K Shares 36,100 Est. Cost Unrealized
Tenneco, Inc. 0.2%
Value $608K Shares 11,800 Est. Cost Unrealized
BYD Boyd Gaming Corp. 0.2%
Value $605K Shares 29,300 Est. Cost Unrealized
Parexel International 0.2%
Value $602K Shares 9,600 Est. Cost Unrealized
PENN Penn Natl Gaming Inc. 0.2%
Value $589K Shares 35,300 Est. Cost Unrealized
Navigant Consulting Company 0.2%
Value $585K Shares 37,000 Est. Cost Unrealized
Perry Ellis International, Inc 0.2%
Value $584K Shares 31,700 Est. Cost Unrealized
Sonic 0.2%
Value $584K Shares 16,600 Est. Cost Unrealized
TBI Trueblue, Inc. 0.2%
Value $575K Shares 22,000 Est. Cost Unrealized
AIN Albany Intl Corp A 0.2%
Value $575K Shares 15,300 Est. Cost Unrealized
Mitel Networks Corp 0.2%
Value $573K Shares 70,000 Est. Cost Unrealized
Potbelly Corp. 0.2%
Value $572K Shares 42,000 Est. Cost Unrealized
Stamps.com, Inc. 0.2%
Value $571K Shares 5,370 Est. Cost Unrealized
SMTC Semtech Corp. 0.2%
Value $567K Shares 25,800 Est. Cost Unrealized
Home Inns & Hotels Mgmt 0.2%
Value $563K Shares 15,800 Est. Cost Unrealized
National Gen Hldgs Corp. 0.2%
Value $562K Shares 26,010 Est. Cost Unrealized
BLDR Builders Firstsource 0.2%
Value $558K Shares 49,540 Est. Cost Unrealized
Cynosure Inc. 0.2%
Value $543K Shares 12,300 Est. Cost Unrealized
HELE Helen of Troy Corp., Ltd. 0.2%
Value $539K Shares 5,200 Est. Cost Unrealized
II-VI Inc. 0.2%
Value $532K Shares 24,500 Est. Cost Unrealized
NV5 Holdings Inc 0.2%
Value $521K Shares 19,400 Est. Cost Unrealized
Orchids Paper Products Co 0.2%
Value $520K Shares 18,900 Est. Cost Unrealized
SCL Stepan Co 0.2%
Value $520K Shares 9,400 Est. Cost Unrealized
UCTT Ultra Clean Holdings 0.2%
Value $520K Shares 97,000 Est. Cost Unrealized
HUBG Hub Group 0.1%
Value $514K Shares 12,600 Est. Cost Unrealized
ROG Rogers Corp. 0.1%
Value $503K Shares 8,400 Est. Cost Unrealized
Realpage, Inc. 0.1%
Value $490K Shares 23,500 Est. Cost Unrealized
Extened Stay Amer Inc. 0.1%
Value $486K Shares 29,800 Est. Cost Unrealized
Universal FST Prods Inc. 0.1%
Value $481K Shares 5,600 Est. Cost Unrealized
On Assignment, Inc. 0.1%
Value $473K Shares 12,800 Est. Cost Unrealized
Opus Bank 0.1%
Value $473K Shares 13,900 Est. Cost Unrealized
Sequential Brands Group, Inc. 0.1%
Value $471K Shares 73,701 Est. Cost Unrealized
Premier Inc. 0.1%
Value $460K Shares 13,800 Est. Cost Unrealized
TREX Trex Company, Inc. 0.1%
Value $455K Shares 9,500 Est. Cost Unrealized
HRTG Heritage Ins Hldgs, Inc. 0.1%
Value $455K Shares 28,500 Est. Cost Unrealized
TBRG Computer Programs & Systems 0.1%
Value $453K Shares 8,700 Est. Cost Unrealized
PRA Health Sciences, Inc. 0.1%
Value $445K Shares 10,400 Est. Cost Unrealized
Verifone Hldgs 0.1%
Value $443K Shares 15,700 Est. Cost Unrealized
CBT Cabot Corp. 0.1%
Value $439K Shares 9,091 Est. Cost Unrealized
HEI Heico Corp. 0.1%
Value $439K Shares 7,300 Est. Cost Unrealized
INBK First Internet Bancorp 0.1%
Value $434K Shares 18,550 Est. Cost Unrealized
TRV The Travelers Co., Inc. 0.1%
Value $434K Shares 3,722 Est. Cost Unrealized
BJ's Restaurant Inc 0.1%
Value $420K Shares 10,100 Est. Cost Unrealized
ITRI Itron Inc 0.1%
Value $413K Shares 9,900 Est. Cost Unrealized
LYTS LSI Inds Inc. 0.1%
Value $405K Shares 34,500 Est. Cost Unrealized
OSUR Orasure Technologies 0.1%
Value $398K Shares 55,000 Est. Cost Unrealized
AMGN Amgen, Inc. 0.1%
Value $395K Shares 2,634 Est. Cost Unrealized
Digirad Corp 0.1%
Value $390K Shares 78,690 Est. Cost Unrealized
Centerstate Banks, Inc. 0.1%
Value $386K Shares 25,900 Est. Cost Unrealized
Heidrick & Struggles 0.1%
Value $384K Shares 16,200 Est. Cost Unrealized
AAPL Apple, Inc. 0.1%
Value $378K Shares 3,466 Est. Cost Unrealized
AOS Smith (A.O.) Corp 0.1%
Value $374K Shares 4,900 Est. Cost Unrealized
Natus Med, Inc. 0.1%
Value $373K Shares 9,700 Est. Cost Unrealized
Electronics For Imaging Inc. 0.1%
Value $365K Shares 8,600 Est. Cost Unrealized
QCRH QCR Holdings Inc. 0.1%
Value $363K Shares 15,200 Est. Cost Unrealized
GMED Globus Medical, Inc.-A 0.1%
Value $361K Shares 15,200 Est. Cost Unrealized
Core Laboratories NV 0.1%
Value $356K Shares 3,170 Est. Cost Unrealized
MSFT Microsoft Corp. 0.1%
Value $348K Shares 6,300 Est. Cost Unrealized
JPM JP Morgan Chase & Company Inc. 0.1%
Value $344K Shares 5,817 Est. Cost Unrealized
JNJ Johnson & Johnson 0.1%
Value $339K Shares 3,132 Est. Cost Unrealized
TACT Transact Tech Inc. 0.1%
Value $334K Shares 41,000 Est. Cost Unrealized
VZ Verizon Communications 0.1%
Value $331K Shares 6,113 Est. Cost Unrealized
INC Research Holdings, Inc. 0.1%
Value $326K Shares 7,900 Est. Cost Unrealized
Web.com Group, Inc. 0.1%
Value $322K Shares 16,230 Est. Cost Unrealized
WNC Wabash National Corp. 0.1%
Value $319K Shares 24,200 Est. Cost Unrealized
HCKT Hackett Group, Inc. 0.1%
Value $316K Shares 20,900 Est. Cost Unrealized
INTC Intel Corporation 0.1%
Value $298K Shares 9,215 Est. Cost Unrealized
Ring Energy, Inc. 0.1%
Value $293K Shares 58,100 Est. Cost Unrealized
ETD Ethan Allen Interior 0.1%
Value $286K Shares 9,000 Est. Cost Unrealized
Monotype Imaging Holdings, Inc 0.1%
Value $275K Shares 11,500 Est. Cost Unrealized
BURL Burlington Stores, Inc. 0.1%
Value $270K Shares 4,800 Est. Cost Unrealized
Supreme Industries 0.1%
Value $265K Shares 30,000 Est. Cost Unrealized
MA Mastercard, Inc. 0.1%
Value $262K Shares 2,777 Est. Cost Unrealized
MPWR Monolithic Pwr Sys 0.1%
Value $261K Shares 4,100 Est. Cost Unrealized
KMB Kimberly Clark Corp. 0.1%
Value $260K Shares 1,935 Est. Cost Unrealized
WMT Wal Mart Stores Inc. 0.1%
Value $251K Shares 3,670 Est. Cost Unrealized
Planet Payment Inc. 0.1%
Value $247K Shares 70,000 Est. Cost Unrealized
Emcore Corp. 0.1%
Value $246K Shares 49,200 Est. Cost Unrealized
UVSP Univest Corp. 0.1%
Value $242K Shares 12,400 Est. Cost Unrealized
Cascade Bancorp 0.1%
Value $223K Shares 39,100 Est. Cost Unrealized
Emc Corporation 0.1%
Value $223K Shares 8,362 Est. Cost Unrealized
WFC Wells Fargo & Co. 0.1%
Value $211K Shares 4,360 Est. Cost Unrealized
NSP Insperity Inc 0.1%
Value $211K Shares 4,081 Est. Cost Unrealized
BK Bank of New York Mellon Corp. 0.1%
Value $208K Shares 5,656 Est. Cost Unrealized
NEM Newmont Mining 0.1%
Value $205K Shares 7,694 Est. Cost Unrealized
Radiant Logistics, Inc. 0.1%
Value $183K Shares 51,300 Est. Cost Unrealized
Tarena Internatinal, Inc. 0.0%
Value $172K Shares 15,955 Est. Cost Unrealized
China Ming Yang Wind Pow ADS 0.0%
Value $25,000 Shares 10,300 Est. Cost Unrealized
Xenacare Hldgs, Inc. 0.0%
Value $0 Shares 140,000 Est. Cost Unrealized