Oberweis Asset Management as of June 30, 2013
Portfolio Holdings for Oberweis Asset Management
Oberweis Asset Management holds 147 positions in its portfolio as reported in the June 2013 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Medidata Solutions | 5.6 | $20M | 254k | 77.45 | |
Spreadtrum Communications | 4.4 | $16M | 590k | 26.25 | |
Francescas Hldgs Corp | 4.1 | $15M | 525k | 27.79 | |
Web | 3.2 | $11M | 439k | 25.60 | |
Roadrunner Transportation Services Hold. | 3.0 | $11M | 383k | 27.84 | |
21vianet Group (VNET) | 3.0 | $11M | 923k | 11.33 | |
On Assignment | 2.9 | $10M | 386k | 26.72 | |
IPG Photonics Corporation (IPGP) | 2.8 | $9.9M | 163k | 60.73 | |
Ellie Mae | 2.8 | $9.8M | 425k | 23.08 | |
Stamps | 2.7 | $9.7M | 246k | 39.39 | |
Avg Technologies | 2.6 | $9.2M | 475k | 19.45 | |
HMS Holdings | 2.6 | $9.2M | 393k | 23.30 | |
Netqin Mobile | 2.6 | $9.0M | 1.1M | 8.08 | |
Acacia Research Corporation (ACTG) | 2.5 | $8.9M | 399k | 22.35 | |
Gulfport Energy Corporation | 2.3 | $8.0M | 170k | 47.09 | |
Immersion Corporation (IMMR) | 2.1 | $7.6M | 572k | 13.25 | |
Advisory Board Company | 2.1 | $7.5M | 138k | 54.65 | |
BofI Holding | 2.1 | $7.4M | 161k | 45.82 | |
CAI International | 1.9 | $6.8M | 288k | 23.57 | |
PennyMac Mortgage Investment Trust (PMT) | 1.8 | $6.4M | 303k | 21.05 | |
Invensense | 1.8 | $6.3M | 410k | 15.38 | |
HealthStream (HSTM) | 1.8 | $6.2M | 246k | 25.32 | |
Envestnet (ENV) | 1.7 | $6.1M | 248k | 24.60 | |
Cyberonics | 1.4 | $5.1M | 98k | 51.96 | |
Bonanza Creek Energy | 1.4 | $5.1M | 143k | 35.46 | |
Steven Madden (SHOO) | 1.4 | $4.8M | 99k | 48.38 | |
Gentherm (THRM) | 1.2 | $4.3M | 230k | 18.57 | |
Qihoo 360 Technologies Co Lt | 1.0 | $3.7M | 80k | 46.17 | |
NetEase (NTES) | 1.0 | $3.6M | 58k | 63.17 | |
Tangoe | 1.0 | $3.5M | 226k | 15.43 | |
51job | 0.9 | $3.2M | 48k | 67.51 | |
Support | 0.9 | $3.0M | 665k | 4.57 | |
Interactive Intelligence Group | 0.8 | $2.9M | 57k | 51.60 | |
ExlService Holdings (EXLS) | 0.7 | $2.5M | 86k | 29.56 | |
eGain Communications Corporation (EGAN) | 0.7 | $2.4M | 248k | 9.62 | |
Depository Vipshop Holdings Ltd - Ads receipt (VIPS) | 0.7 | $2.3M | 80k | 29.16 | |
Datawatch Corporation | 0.6 | $2.2M | 124k | 18.04 | |
Endologix | 0.6 | $2.2M | 166k | 13.28 | |
Multimedia Games | 0.6 | $2.2M | 84k | 26.07 | |
Omnicell (OMCL) | 0.6 | $2.0M | 97k | 20.55 | |
DealerTrack Holdings | 0.5 | $1.7M | 49k | 35.43 | |
ValueClick | 0.5 | $1.6M | 67k | 24.71 | |
Grand Canyon Education (LOPE) | 0.5 | $1.6M | 50k | 32.23 | |
Ban (TBBK) | 0.4 | $1.6M | 106k | 14.99 | |
Catamaran | 0.4 | $1.6M | 33k | 48.75 | |
Market Leader | 0.4 | $1.5M | 142k | 10.70 | |
Barrett Business Services (BBSI) | 0.4 | $1.5M | 28k | 52.21 | |
Spdr S&p 500 Etf (SPY) | 0.4 | $1.5M | 9.2k | 160.33 | |
Zumiez (ZUMZ) | 0.4 | $1.4M | 50k | 28.75 | |
8x8 (EGHT) | 0.4 | $1.4M | 171k | 8.24 | |
E Commerce China Dangdang | 0.4 | $1.4M | 203k | 6.94 | |
Tillys (TLYS) | 0.4 | $1.4M | 88k | 16.00 | |
Noah Holdings (NOAH) | 0.4 | $1.3M | 150k | 8.87 | |
Silicom (SILC) | 0.4 | $1.3M | 39k | 34.28 | |
Wageworks | 0.4 | $1.3M | 38k | 34.45 | |
Inphi Corporation | 0.4 | $1.3M | 118k | 11.00 | |
Synaptics, Incorporated (SYNA) | 0.4 | $1.3M | 33k | 38.56 | |
China Lodging | 0.4 | $1.3M | 80k | 16.00 | |
Sourcefire | 0.4 | $1.3M | 23k | 55.55 | |
G-III Apparel (GIII) | 0.4 | $1.2M | 26k | 48.10 | |
Berkshire Hills Ban (BHLB) | 0.3 | $1.2M | 44k | 27.75 | |
Stratasys (SSYS) | 0.3 | $1.2M | 14k | 83.76 | |
Flotek Industries | 0.3 | $1.2M | 65k | 17.94 | |
Procera Networks | 0.3 | $1.2M | 84k | 13.73 | |
Consumer Portfolio Services (CPSS) | 0.3 | $1.1M | 157k | 7.34 | |
Maximus (MMS) | 0.3 | $1.1M | 15k | 74.47 | |
Sina Corporation | 0.3 | $1.1M | 20k | 55.75 | |
Hci (HCI) | 0.3 | $1.1M | 35k | 30.71 | |
Proto Labs (PRLB) | 0.3 | $1.1M | 17k | 64.97 | |
Rpx Corp | 0.3 | $1.0M | 62k | 16.81 | |
Eagle Ban (EGBN) | 0.3 | $1.0M | 46k | 22.37 | |
Taylor Morrison Hom (TMHC) | 0.3 | $1.0M | 42k | 24.38 | |
PDF Solutions (PDFS) | 0.3 | $988k | 54k | 18.43 | |
Advanced Emissions (ARQ) | 0.3 | $981k | 23k | 42.10 | |
RigNet | 0.3 | $902k | 35k | 25.48 | |
Bryn Mawr Bank | 0.3 | $895k | 37k | 23.93 | |
Sunpower (SPWR) | 0.2 | $874k | 42k | 20.71 | |
Halcon Resources | 0.2 | $853k | 151k | 5.67 | |
Ints Intl | 0.2 | $853k | 40k | 21.54 | |
Ambarella (AMBA) | 0.2 | $843k | 50k | 16.83 | |
CLICKSOFTWARE TECHNOLOGIES Ltd Com Stk | 0.2 | $838k | 101k | 8.34 | |
Lannett Company | 0.2 | $806k | 68k | 11.91 | |
Perficient (PRFT) | 0.2 | $796k | 60k | 13.33 | |
Northern Oil & Gas | 0.2 | $771k | 58k | 13.34 | |
Cardinal Financial Corporation | 0.2 | $769k | 53k | 14.65 | |
Youku | 0.2 | $768k | 40k | 19.20 | |
Epl Oil & Gas | 0.2 | $743k | 25k | 29.37 | |
Imax Corp Cad (IMAX) | 0.2 | $741k | 30k | 24.87 | |
Triangle Petroleum Corporation | 0.2 | $717k | 102k | 7.01 | |
Diamondback Energy (FANG) | 0.2 | $683k | 21k | 33.32 | |
Digimarc Corporation (DMRC) | 0.2 | $671k | 32k | 20.77 | |
Comstock Homebuilding Companies | 0.2 | $658k | 238k | 2.77 | |
Winnebago Industries (WGO) | 0.2 | $626k | 30k | 21.01 | |
MaxLinear (MXL) | 0.2 | $572k | 82k | 7.00 | |
Joe's Jeans | 0.2 | $553k | 337k | 1.64 | |
Protalix BioTherapeutics | 0.2 | $540k | 110k | 4.91 | |
Callon Pete Co Del Com Stk | 0.2 | $534k | 159k | 3.37 | |
CalAmp | 0.1 | $529k | 36k | 14.61 | |
Virtusa Corporation | 0.1 | $527k | 24k | 22.14 | |
Ligand Pharmaceuticals In (LGND) | 0.1 | $524k | 14k | 37.43 | |
Infoblox | 0.1 | $521k | 18k | 29.27 | |
Manitex International (MNTX) | 0.1 | $518k | 47k | 10.95 | |
Santarus | 0.1 | $486k | 23k | 21.04 | |
Microsoft Corporation (MSFT) | 0.1 | $473k | 14k | 34.57 | |
Mitcham Industries | 0.1 | $468k | 28k | 16.77 | |
TASER International | 0.1 | $452k | 53k | 8.51 | |
Vascular Solutions | 0.1 | $444k | 30k | 14.70 | |
IPC The Hospitalist Company | 0.1 | $441k | 8.6k | 51.40 | |
Bitauto Hldg | 0.1 | $439k | 40k | 10.97 | |
Panhandle Oil and Gas | 0.1 | $433k | 15k | 28.49 | |
McDonald's Corporation (MCD) | 0.1 | $428k | 4.3k | 98.96 | |
Arctic Cat | 0.1 | $405k | 9.0k | 45.00 | |
Us Silica Hldgs (SLCA) | 0.1 | $395k | 19k | 20.79 | |
Datalink Corporation | 0.1 | $393k | 37k | 10.63 | |
United Ins Hldgs (ACIC) | 0.1 | $393k | 56k | 6.99 | |
Johnson & Johnson (JNJ) | 0.1 | $387k | 4.5k | 85.85 | |
Walgreen Company | 0.1 | $385k | 8.7k | 44.25 | |
United Financial Ban | 0.1 | $383k | 25k | 15.14 | |
Travelers Companies (TRV) | 0.1 | $347k | 4.3k | 79.83 | |
Cynosure | 0.1 | $335k | 13k | 25.97 | |
Premier Exhibitions | 0.1 | $334k | 192k | 1.74 | |
Verizon Communications (VZ) | 0.1 | $333k | 6.6k | 50.40 | |
First Savings Financial (FSFG) | 0.1 | $329k | 14k | 23.33 | |
Allot Communications (ALLT) | 0.1 | $329k | 24k | 13.71 | |
JPMorgan Chase & Co. (JPM) | 0.1 | $326k | 6.2k | 52.73 | |
Wal-Mart Stores (WMT) | 0.1 | $301k | 4.0k | 74.38 | |
Amgen (AMGN) | 0.1 | $298k | 3.0k | 98.64 | |
Newmont Mining Corporation (NEM) | 0.1 | $276k | 9.2k | 29.95 | |
General Electric Company | 0.1 | $268k | 12k | 23.18 | |
Toyota Motor Corporation (TM) | 0.1 | $262k | 2.2k | 120.63 | |
Financial Engines | 0.1 | $260k | 5.7k | 45.61 | |
Intel Corporation (INTC) | 0.1 | $259k | 11k | 24.24 | |
BHP Billiton (BHP) | 0.1 | $252k | 4.4k | 57.57 | |
Mgc Diagnostics | 0.1 | $245k | 29k | 8.37 | |
Coca-Cola Company (KO) | 0.1 | $245k | 6.1k | 40.07 | |
Apple (AAPL) | 0.1 | $243k | 613.00 | 396.41 | |
Kimberly-Clark Corporation (KMB) | 0.1 | $225k | 2.3k | 97.36 | |
Mfri | 0.1 | $223k | 20k | 11.38 | |
New Oriental Education & Tech | 0.1 | $221k | 10k | 22.10 | |
Streamline Health Solutions (STRM) | 0.1 | $220k | 34k | 6.57 | |
Exxon Mobil Corporation (XOM) | 0.1 | $204k | 2.3k | 90.51 | |
REPCOM cla | 0.1 | $201k | 7.5k | 26.80 | |
Magic Software Enterprises (MGIC) | 0.0 | $101k | 19k | 5.37 | |
Furmanite Corporation | 0.0 | $98k | 15k | 6.71 | |
Marine Products (MPX) | 0.0 | $89k | 11k | 8.02 | |
Senesco Technologies | 0.0 | $1.0k | 50k | 0.02 | |
Xenacare Hldgs | 0.0 | $994.000000 | 140k | 0.01 |