Oberweis Asset Management

Latest statistics and disclosures from OBERWEIS ASSET MANAGEMENT INC/'s latest quarterly 13F-HR filing:

OBERWEIS ASSET MANAGEMENT INC/ portfolio companies for March 2016 quarter

Company (Ticker) Portfolio Weight Share Count Price Last Trade
Cott 6.39 1.59M +39.00% 13.89 0.00
Icon 6.24 287571 +4.00% 75.10 0.00
China Biologic Products (CBPO) 2.98 90105 +6.00% 114.48 81.57
Dex (DXCM) 2.95 150245 +56.00% 67.91 58.66
Ligand Pharmaceuticals In 2.84 91767 -9.00% 107.09 0.00
AMN Healthcare Services (AHS) 2.81 289670 -18.00% 33.61 21.00
Inphi Corporation (IPHI) 2.79 290020 -20.00% 33.34 17.13
Gigamon 2.44 272600 +67.00% 31.02 0.00
Rubicon Proj 2.28 431230 -32.00% 18.28 0.00
Callidus Software (CALD) 2.17 449949 +5.00% 16.68 13.26
NetEase (NTES) 2.12 51010 143.58 98.14
Diplomat Pharmacy 2.01 254395 -27.00% 27.40 0.00
Ikang Healthcare Group- 2.00 316690 -33.00% 21.86 0.00
MaxLinear (MXL) 1.92 359870 +3.00% 18.50 8.16
Gentherm 1.92 159806 -32.00% 41.59 0.00
Cooper Standard Holdings 1.85 89000 71.84 0.00
Diamondback Energy 1.85 82860 +20.00% 77.18 0.00
TAL Education (XRS) 1.77 123200 +208.00% 49.68 31.27
Infinera (INFN) 1.70 365475 -26.00% 16.06 18.11
Inogen 1.70 130960 +631.00% 44.98 0.00
ABIOMED (ABMD) 1.65 60420 +31.00% 94.80 58.77
Adeptus Health Inc-class A 1.65 102992 -21.00% 55.54 0.00
Eagle Ban (EGBN) 1.59 114978 +2.00% 48.00 36.51
Qihoo 360 Technologies Co Lt 1.52 69650 +38.00% 75.55 0.00
Cyberark Software Ltd shs 1.34 108930 +672.00% 42.63 0.00
Cambrex Corporation (CBM) 1.27 100295 +294.00% 44.00 33.91
Imperva 1.23 84315 +710.00% 50.50 0.00
Lithia Motors (LAD) 1.20 47650 +2.00% 87.32 88.12
LogMeIn (LOGM) 1.19 81620 -6.00% 50.47 52.48
21vianet 1.15 198980 +356.00% 19.97 0.00
COMSCORE (SCOR) 1.13 130464 -6.00% 30.04 49.38
Healthequity 1.13 158075 24.67 0.00
VCA Antech (WOOF) 1.02 61235 +451.00% 57.70 52.20
PrivateBan (PVTB) 1.00 89810 +441.00% 38.60 34.87
Nautilus (NLS) 0.93 166670 +235.00% 19.32 15.54
Depository Vipshop Holdings Ltd - Ads receipt 0.93 250180 NEW 12.88 0.00
NuVasive (NUVA) 0.91 65010 +465.00% 48.65 44.67
Pegasystems (PEGA) 0.90 122193 -9.00% 25.38 19.81
Jd 0.82 107010 +19.00% 26.50 0.00
U.s. Concrete Inc Cmn 0.77 44910 +186.00% 59.59 0.00
Ctrip.com International (CTRP) 0.73 57000 +14.00% 44.26 45.17
D Bona Film 0.62 158000 13.55 0.00
Momo 0.61 189000 NEW 11.24 0.00
Baidu (BIDU) 0.50 9150 190.93 207.29
SPDR S&P; 500 ETF (SPY) 0.45 7600 205.53 205.25
Patrick Industries (PATK) 0.44 33350 +94.00% 45.40 56.84
Alibaba Group Holding Ltd Spon 0.43 18785 +6.00% 79.05 0.00
Gibraltar Industries (ROCK) 0.42 50400 NEW 28.59 13.71
Motorcar Parts of America (MPAA) 0.39 35800 +69.00% 37.99 25.20
Iradimed 0.38 68718 +257.00% 19.17 0.00
SkyWest (SKYW) 0.35 60100 +70.00% 19.98 14.75
Callon Pete Co Del Com Stk 0.35 137550 +55.00% 8.85 0.00
Bitauto Hldg (BITA) 0.35 49000 NEW 24.80 52.73
AmSurg (AMSG) 0.33 15300 +194.00% 74.58 60.82
E Commerce China Dangdang (DANG) 0.33 161000 NEW 7.13 8.67
Chefs Whse 0.33 56500 +16.00% 20.28 0.00
Eldorado Resorts 0.33 100900 +39.00% 11.44 0.00
SouFun Holdings (SFUN) 0.32 186000 -41.00% 5.99 5.84
BroadSoft (BSFT) 0.29 24990 +3.00% 40.34 31.87
Cray (CRAY) 0.25 20600 -3.00% 41.89 28.65
Xo 0.25 53200 16.05 0.00
Francescas Hldgs 0.25 44700 -13.00% 19.15 0.00
ADTRAN (ADTN) 0.24 41000 NEW 20.22 20.16
Central Garden & Pet (CENT) 0.23 48700 NEW 16.34 9.26
CEVA (CEVA) 0.23 35700 22.49 20.60
inContact, Inc . (SAAS) 0.23 90600 +21.00% 8.89 10.82
Bridge Ban (BDGE) 0.23 25720 +74.00% 30.48 24.51
Ixia (XXIA) 0.22 61900 NEW 12.46 12.14
Infoblox 0.21 41700 -7.00% 17.10 0.00
Banc Of California 0.21 41000 NEW 17.51 0.00
Gigpeak 0.21 268000 NEW 2.70 0.00
Almost Family (AFAM) 0.20 18320 +4.00% 37.23 37.31
VSE Corporation (VSEC) 0.20 10000 67.90 80.22
Express (EXPR) 0.20 32800 -54.00% 21.40 15.47
Brightcove 0.20 108700 NEW 6.24 0.00
Dave & Buster's Entertainmnt, * 0.20 17500 +7.00% 38.80 0.00
Mcbc Holdings 0.20 49700 14.08 0.00
Heritage-Crystal Clean (HCCI) 0.19 67000 +10.00% 9.94 12.38
NCI (NCIT) 0.19 46700 NEW 14.00 11.10
LHC (LHCG) 0.19 18700 +17.00% 35.56 32.44
Hooker Furniture Corporation (HOFT) 0.19 20027 NEW 32.86 18.07
Mistras (MG) 0.19 26100 NEW 24.75 17.57
Autobytel 0.19 37900 +15.00% 17.36 0.00
Tree 0.19 6900 -5.00% 97.83 0.00
Tenne (TEN) 0.18 11800 -3.00% 51.53 55.28
Quanex Building Products Corporation (NX) 0.18 36100 +2.00% 17.37 18.74
Pacific Premier Ban (PPBI) 0.18 29400 +164.00% 21.36 15.82
Customers Ban 0.18 26600 NEW 23.65 0.00
Boyd Gaming Corporation (BYD) 0.17 29300 +2.00% 20.65 14.25
Albany International (AIN) 0.17 15300 -3.00% 37.58 37.54
PAREXEL International Corporation (PRXL) 0.17 9600 NEW 62.71 65.50
Sonic Corporation (SONC) 0.17 16600 NEW 35.18 31.95
Penn National Gaming (PENN) 0.17 35300 NEW 16.69 15.99
TrueBlue (TBI) 0.17 22000 26.14 22.67
Perry Ellis International (PERY) 0.17 31700 -11.00% 18.42 22.23
Navigant Consulting (NCI) 0.17 37000 NEW 15.81 12.96
Mitel Networks 0.17 70000 NEW 8.19 0.00
Potbelly 0.17 42000 NEW 13.62 0.00
Helen Of Troy 0.16 5200 -22.00% 103.65 0.00
Semtech Corporation (SMTC) 0.16 25800 NEW 21.98 27.13
Stamps (STMP) 0.16 5370 NEW 106.33 55.90
Cynosure (CYNO) 0.16 12300 -12.00% 44.15 29.75
Builders FirstSource (BLDR) 0.16 49540 +28.00% 11.26 5.89
National Gen Hldgs 0.16 26010 -4.00% 21.61 0.00
Homeinns Hotel 0.16 15800 35.63 0.00
II-VI (IIVI) 0.15 24500 NEW 21.71 17.53
Hub (HUBG) 0.15 12600 NEW 40.79 39.98
Rogers Corporation (ROG) 0.15 8400 NEW 59.88 77.62
Stepan Company (SCL) 0.15 9400 -9.00% 55.32 37.88
Orchids Paper Products Company (TIS) 0.15 18900 +7.00% 27.51 27.06
Ultra Clean Holdings (UCTT) 0.15 97000 +16.00% 5.36 8.05
Nv5 Holding 0.15 19400 -25.00% 26.86 0.00
On Assignment (ASGN) 0.14 12800 36.95 37.29
Universal Forest Products (UFPI) 0.14 5600 +24.00% 85.89 51.44
RealPage (RP) 0.14 23500 -3.00% 20.85 20.16
Extended Stay America 0.14 29800 -52.00% 16.31 0.00
Opus Bank 0.14 13900 -12.00% 34.03 0.00
Sequential Brnds 0.14 73701 +6.00% 6.39 0.00
Travelers Companies (TRV) 0.13 3722 +2.00% 116.60 105.54
Cabot Corporation (CBT) 0.13 9091 -33.00% 48.29 43.85
Trex Company (TREX) 0.13 9500 NEW 47.89 50.21
HEICO Corporation (HEI) 0.13 7300 NEW 60.14 59.32
VeriFone Systems (PAY) 0.13 15700 NEW 28.22 35.28
Computer Programs & Systems (CPSI) 0.13 8700 +22.00% 52.07 52.35
First Internet Ban 0.13 18550 +14.00% 23.40 0.00
Premier 0.13 13800 NEW 33.33 0.00
Heritage Ins Hldgs 0.13 28500 -60.00% 15.96 0.00
Pra Health Sciences 0.13 10400 -2.00% 42.79 0.00
Itron (ITRI) 0.12 9900 NEW 41.72 35.27
BJ's Restaurants (BJRI) 0.12 10100 -19.00% 41.58 51.66
OraSure Technologies (OSUR) 0.12 55000 NEW 7.24 7.47
LSI Industries (LYTS) 0.12 34500 +33.00% 11.74 7.70
Electronics For Imaging (EFII) 0.11 8600 -33.00% 42.44 39.56
Amgen (AMGN) 0.11 2634 +4.00% 149.96 153.92
Apple (AAPL) 0.11 3466 109.06 123.28
Heidrick & Struggles International (HSII) 0.11 16200 -34.00% 23.70 23.37
CenterState Banks (CSFL) 0.11 25900 +23.00% 14.90 11.83
A. O. Smith Corporation (AOS) 0.11 4900 -33.00% 76.33 62.81
Natus Medical (BABY) 0.11 9700 -32.00% 38.45 35.22
Digirad Corporation (DRAD) 0.11 78690 4.96 4.66
Microsoft Corporation (MSFT) 0.10 6300 55.24 42.00
JPMorgan Chase & Co. (JPM) 0.10 5817 59.14 60.16
Johnson & Johnson (JNJ) 0.10 3132 108.24 98.55
Core Laboratories N.V. (CLB) 0.10 3170 -23.00% 112.30 105.11
Verizon Communications (VZ) 0.10 6113 54.15 48.01
TransAct Technologies Incorporated (TACT) 0.10 41000 -6.00% 8.15 5.94
QCR Holdings (QCRH) 0.10 15200 23.88 17.59
Globus Med Inc cl a 0.10 15200 +11.00% 23.75 0.00
Intel Corporation (INTC) 0.09 9215 32.34 32.76
Wabash National Corporation (WNC) 0.09 24200 -18.00% 13.18 14.35
Hackett (HCKT) 0.09 20900 -10.00% 15.12 8.97
Web (WWWW) 0.09 16230 -41.00% 19.84 18.08
Inc Resh Hldgs Inc cl a 0.09 7900 -28.00% 41.27 0.00
MasterCard Incorporated (MA) 0.08 2777 +3.00% 94.35 87.52
Kimberly-Clark Corporation (KMB) 0.08 1935 134.37 103.80
Ethan Allen Interiors (ETH) 0.08 9000 NEW 31.78 26.57
Monotype Imaging Holdings (TYPE) 0.08 11500 -50.00% 23.91 31.77
Monolithic Power Systems (MPWR) 0.08 4100 NEW 63.66 52.78
Supreme Industries (STS) 0.08 30000 NEW 8.83 8.11
Ring Energy 0.08 58100 +6.00% 5.04 0.00
Burlington Stores 0.08 4800 -50.00% 56.25 0.00
Wal-Mart Stores (WMT) 0.07 3670 +2.00% 68.39 81.06
Univest Corp. of PA (UVSP) 0.07 12400 19.52 19.11
Planet Payment 0.07 70000 -30.00% 3.53 0.00
Emcore Corp Common Stock Npv 0.07 49200 +25.00% 5.00 0.00
Bank of New York Mellon Corporation (BK) 0.06 5656 36.78 39.44
Newmont Mining Corporation (NEM) 0.06 7694 NEW 26.64 21.67
Wells Fargo & Company (WFC) 0.06 4360 +2.00% 48.39 53.90
EMC Corporation (EMC) 0.06 8362 -8.00% 26.67 26.24
Cascade Ban 0.06 39100 -34.00% 5.70 0.00
Insperity 0.06 4081 -81.00% 51.70 0.00
Radiant Logistics 0.05 51300 -43.00% 3.57 0.00
Tarena International Inc- 0.05 15955 -91.00% 10.78 0.00
China Ming Yang Wind Power (MY) 0.01 10300 NEW 2.43 2.11
Xenacare Hldgs 0.00 140000 0.00 0.00