Oberweis Asset Management, Inc.

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

OBERWEIS ASSET MANAGEMENT INC/ portfolio companies for March 2017 quarter

Company (Ticker) Portfolio Weight Share Count Price Last Trade
Wix Com Ltd shs 8.06 402992 NEW 67.90 0.00
Inphi Corporation (IPHI) 4.03 279775 48.82 37.55
TAL Education (XRS) 3.21 102280 -12.00% 106.57 76.53
LogMeIn (LOGM) 3.02 105271 -8.00% 97.50 109.50
Glaukos 2.85 188330 51.30 0.00
Shopify Inc cl a 2.79 138899 -80.00% 68.09 0.00
CEVA (CEVA) 2.75 262825 +6.00% 35.50 46.70
Inogen 2.35 102910 -4.00% 77.56 0.00
Applied Optoelectronics 2.22 134110 +139.00% 56.15 0.00
Eagle Ban (EGBN) 2.18 123878 +6.00% 59.70 61.05
MaxLinear (MXL) 2.12 257070 -11.00% 28.05 29.57
Cyberark Software Ltd shs 1.92 128350 +17.00% 50.87 0.00
AMN Healthcare Services (AHS) 1.87 156690 -4.00% 40.60 33.02
Callidus Software (CALD) 1.84 293199 -23.00% 21.35 23.90
Itron (ITRI) 1.82 101625 +4.00% 60.70 69.05
Cambrex Corporation (CBM) 1.78 109765 55.05 60.90
Monolithic Power Systems (MPWR) 1.77 65040 +142.00% 92.10 97.06
Heska Corporation (HSKAD) 1.72 55499 -5.00% 104.97 0.00
Carbonite 1.68 280320 +155.00% 20.30 0.00
Diamondback Energy 1.65 53970 -26.00% 103.71 0.00
Cooper Standard Holdings Inc 1.64 50211 +2.00% 110.93 0.00
Children's Place Retail Stores (PLCE) 1.63 46070 +27.00% 120.06 95.60
Patrick Industries (PATK) 1.62 77510 -5.00% 70.89 77.30
Ligand Pharmaceuticals In 1.59 50922 -34.00% 105.85 0.00
BroadSoft (BSFT) 1.50 126680 -2.00% 40.20 43.30
Cavium Inc 1.31 62010 NEW 71.67 0.00
ABIOMED (ABMD) 1.24 33480 -9.00% 125.21 144.73
Callon Pete Co Del Com Stk 1.19 305860 +185.00% 13.16 0.00
Alibaba Group Holding Ltd Spon 1.18 37285 107.82 0.00
NuVasive (NUVA) 1.14 51850 74.68 76.91
Tenne (TEN) 1.12 61070 62.42 53.85
Ikang Healthcare Group- 1.10 254600 -12.00% 14.60 0.00
New Oriental Education & Tech (EDU) 1.09 61500 -18.00% 60.37 72.65
Oshkosh Corporation (OSK) 1.07 53165 -14.00% 68.60 66.82
China Biologic Products (CBPO) 1.04 35385 -36.00% 100.13 112.57
Pacific Premier Ban (PPBI) 1.02 90180 +578.00% 38.55 35.05
Burlington Stores 1.02 35420 NEW 97.29 0.00
Visteon Corporation (VC) 0.97 33700 NEW 97.95 94.86
CenterState Banks (CSFL) 0.90 117300 25.90 24.37
Healthequity 0.88 70270 -9.00% 42.45 0.00
Ctrip.com International (CTRP) 0.87 60000 -14.00% 49.15 55.77
Eldorado Resorts 0.87 155930 -23.00% 18.93 0.00
VCA Antech (WOOF) 0.73 27225 -39.00% 91.50 92.46
Semtech Corporation (SMTC) 0.69 69400 NEW 33.80 35.40
Del Taco Restaurants 0.59 150100 13.26 0.00
NetEase (NTES) 0.56 6690 +17.00% 284.01 325.28
SPDR S&P; 500 ETF (SPY) 0.53 7600 235.66 242.84
Dex (DXCM) 0.51 20580 -68.00% 84.74 78.68
Sina Corporation 0.49 23000 -17.00% 72.13 0.00
LHC (LHCG) 0.49 30600 +62.00% 53.89 68.04
AXT (AXTI) 0.47 272330 NEW 5.80 6.60
China Lodging (HTHT) 0.46 25000 62.04 82.28
Momo 0.45 45000 NEW 34.07 0.00
Extreme Networks (EXTR) 0.44 201050 7.51 10.22
NutriSystem (NTRI) 0.43 26100 +17.00% 55.52 51.85
Washington Prime 0.41 26900 +53.00% 52.19 0.00
Ultra Clean Holdings (UCTT) 0.40 79600 -33.00% 16.87 20.48
Biotelemetry 0.37 43000 -13.00% 28.95 0.00
Exar Corporation (EXAR) 0.36 95100 +23.00% 13.01 12.99
Franklin Financial Networ 0.36 31700 +23.00% 38.74 0.00
Hudson Technologies (HDSN) 0.35 178700 +41.00% 6.60 8.03
Customers Ban 0.35 37400 +40.00% 31.52 0.00
Tivity Health 0.35 40400 +5.00% 29.11 0.00
Control4 0.34 73100 +13.00% 15.79 0.00
Oclaro (OCLR) 0.33 113800 +755.00% 9.82 9.44
SkyWest (SKYW) 0.32 32100 +6.00% 34.24 36.00
Spartan Motors (SPAR) 0.32 136000 NEW 8.00 8.50
Emcore Corp Common Stock Npv 0.32 120900 +262.00% 9.00 0.00
Century Communities 0.32 42600 +7.00% 25.40 0.00
Ring Energy 0.31 96800 +26.00% 10.82 0.00
Malibu Boats 0.31 47100 NEW 22.44 0.00
Central Garden & Pet (CENT) 0.30 27200 -21.00% 37.06 32.02
Gibraltar Industries (ROCK) 0.30 24690 +75.00% 41.19 34.50
Cutera (CUTR) 0.30 48700 +124.00% 20.70 24.70
OraSure Technologies (OSUR) 0.30 79500 NEW 12.93 15.29
Almost Family (AFAM) 0.29 20000 48.60 62.25
Earthstone Energy Inc 0.29 75953 +9.00% 12.76 0.00
Manitex International (MNTX) 0.28 142000 +389.00% 6.70 6.69
First Internet Bancorp 0.28 32180 +40.00% 29.49 0.00
OSI Systems (OSIS) 0.26 12300 NEW 73.01 73.66
Super Micro Computer (SMCI) 0.26 35300 NEW 25.35 24.25
Superior Industries International (SUP) 0.26 35000 NEW 25.34 19.10
Addus Homecare Corp 0.26 27800 +117.00% 32.01 0.00
Varonis Sys 0.25 26400 +48.00% 31.82 0.00
CyberOptics Corporation (CYBE) 0.23 29509 -19.00% 25.96 22.45
Nv5 Holding 0.23 20900 -24.00% 37.61 0.00
Hackett (HCKT) 0.21 36800 +9.00% 19.48 15.43
Navigant Consulting (NCI) 0.20 29700 +63.00% 22.86 19.49
Vocera Communications 0.20 27800 +20.00% 24.82 0.00
Asure Software (ASUR) 0.19 63230 10.28 14.87
Mcbc Holdings 0.19 40500 16.17 0.00
Cross Country Healthcare (CCRN) 0.18 43000 +43.00% 14.35 12.63
Ceragon Networks Ltd. 0.18 182000 NEW 3.27 0.00
Unisys Corporation (UIS) 0.18 43800 -36.00% 13.95 12.55
PrivateBan (PVTB) 0.17 9450 59.37 60.97
Zumiez (ZUMZ) 0.17 32100 +32.00% 18.29 11.90
Zto Express Cayman Inc sponsored adr added 0.17 43550 -69.00% 13.09 0.00
PC Mall (MALL) 0.16 18800 -13.00% 28.03 0.00
Yum China Holdings 0.16 20270 -59.00% 27.18 0.00
Psychemedics (PMD) 0.15 25000 20.04 22.68
QCR Holdings (QCRH) 0.15 11800 -25.00% 42.37 46.95
Jive Software 0.15 115000 NEW 4.30 0.00
Sucampo Pharmaceuticals (SCMP) 0.14 42770 -38.00% 10.99 10.70
Walker & Dunlop (WD) 0.14 11600 NEW 41.72 48.36
JPMorgan Chase & Co. (JPM) 0.13 5094 87.75 87.02
Apple (AAPL) 0.13 3046 143.80 145.63
Travelers Companies (TRV) 0.12 3405 120.41 128.31
IRIDEX Corporation (IRIX) 0.12 33112 -5.00% 11.87 9.12
Amgen (AMGN) 0.11 2327 164.16 173.82
Exfo Inc 0.11 69800 NEW 5.20 0.00
Microsoft Corporation (MSFT) 0.10 5400 65.93 70.26
Johnson & Johnson (JNJ) 0.10 2592 124.61 136.05
Kforce (KFRC) 0.10 14500 NEW 23.72 19.35
Willdan (WLDN) 0.10 10957 -15.00% 32.22 28.77
Brightcove 0.10 39800 -63.00% 8.89 0.00
Meet 0.10 60000 NEW 5.88 0.00
Intel Corporation (INTC) 0.09 8123 36.07 34.36
Perceptron (PRCP) 0.09 35000 NEW 8.34 7.37
Shiloh Industries (SHLO) 0.09 22855 NEW 13.65 12.65
Heritage-Crystal Clean (HCCI) 0.08 19800 -65.00% 13.69 15.25
Radiant Logistics Inc 0.08 51600 NEW 5.00 0.00
Blueprint Medicines 0.08 6600 NEW 40.00 0.00
MasterCard Incorporated (MA) 0.07 2148 -3.00% 112.66 123.30
Bank of New York Mellon Corporation (BK) 0.07 4949 47.28 49.55
Kimberly-Clark Corporation (KMB) 0.07 1813 131.83 131.75
Newmont Mining Corporation (NEM) 0.07 6855 32.97 33.50
Verizon Communications (VZ) 0.07 4746 48.67 45.42
Trex Company (TREX) 0.07 3600 NEW 69.44 67.89
VSE Corporation (VSEC) 0.07 6000 40.83 43.56
Xencor 0.07 10100 +26.00% 23.96 0.00
Lumentum Hldgs 0.07 4246 NEW 53.46 0.00
Wal-Mart Stores (WMT) 0.06 2867 -2.00% 72.20 75.52
Wells Fargo & Company (WFC) 0.06 3719 55.66 52.49
Coherent (COHR) 0.06 1051 NEW 205.52 242.29
Axogen 0.06 21000 NEW 10.43 0.00
Groupon 0.05 47390 +207.00% 3.92 0.00
BioCryst Pharmaceuticals (BCRX) 0.04 17100 NEW 8.42 6.09
Vanda Pharmaceuticals (VNDA) 0.04 10600 NEW 13.96 16.10
Xenacare Hldgs 0.00 140000 0.00 0.00