Oberweis Asset Management as of Sept. 30, 2013
Portfolio Holdings for Oberweis Asset Management
Oberweis Asset Management holds 141 positions in its portfolio as reported in the September 2013 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Netqin Mobile | 6.1 | $22M | 991k | 21.79 | |
21vianet Group (VNET) | 4.3 | $15M | 914k | 16.49 | |
Spreadtrum Communications | 3.8 | $13M | 437k | 30.46 | |
Medidata Solutions | 3.6 | $13M | 129k | 98.93 | |
Methode Electronics (MEI) | 3.3 | $11M | 409k | 28.00 | |
Gulfport Energy Corporation | 3.2 | $11M | 174k | 64.34 | |
Bonanza Creek Energy | 2.9 | $10M | 212k | 48.26 | |
Ctrip.com International | 2.9 | $10M | 174k | 58.36 | |
On Assignment | 2.8 | $9.7M | 295k | 33.00 | |
Stamps | 2.7 | $9.7M | 210k | 45.93 | |
Wageworks | 2.7 | $9.3M | 185k | 50.45 | |
Roadrunner Transportation Services Hold. | 2.6 | $9.3M | 330k | 28.24 | |
Web | 2.3 | $8.0M | 249k | 32.35 | |
HealthStream (HSTM) | 2.3 | $8.0M | 211k | 37.88 | |
Invensense | 2.2 | $7.8M | 441k | 17.62 | |
Avg Technologies | 2.2 | $7.7M | 321k | 23.94 | |
Advisory Board Company | 2.2 | $7.6M | 127k | 59.48 | |
Envestnet (ENV) | 2.1 | $7.2M | 234k | 31.00 | |
Synaptics, Incorporated (SYNA) | 2.0 | $7.0M | 158k | 44.25 | |
Depository Vipshop Holdings Ltd - Ads receipt (VIPS) | 1.9 | $6.7M | 119k | 56.80 | |
PennyMac Mortgage Investment Trust (PMT) | 1.9 | $6.5M | 288k | 22.68 | |
Barrett Business Services (BBSI) | 1.8 | $6.5M | 96k | 67.31 | |
Ligand Pharmaceuticals In (LGND) | 1.8 | $6.4M | 149k | 43.28 | |
Immersion Corporation (IMMR) | 1.8 | $6.4M | 482k | 13.20 | |
eGain Communications Corporation (EGAN) | 1.6 | $5.7M | 381k | 15.09 | |
Overstock (BYON) | 1.6 | $5.7M | 192k | 29.67 | |
Qihoo 360 Technologies Co Lt | 1.6 | $5.5M | 66k | 83.20 | |
Steven Madden (SHOO) | 1.5 | $5.4M | 100k | 53.83 | |
PGT | 1.5 | $5.3M | 533k | 9.90 | |
Cyberonics | 1.5 | $5.3M | 104k | 50.74 | |
Noah Holdings (NOAH) | 1.2 | $4.2M | 248k | 17.05 | |
NetEase (NTES) | 1.1 | $3.7M | 51k | 72.61 | |
BofI Holding | 1.0 | $3.5M | 55k | 64.81 | |
E Commerce China Dangdang | 0.9 | $3.2M | 305k | 10.48 | |
Sina Corporation | 0.9 | $3.1M | 39k | 81.17 | |
Multimedia Games | 0.7 | $2.4M | 70k | 34.55 | |
Tangoe | 0.7 | $2.3M | 96k | 23.83 | |
Support | 0.6 | $2.1M | 384k | 5.45 | |
Ambarella (AMBA) | 0.6 | $2.0M | 105k | 19.52 | |
SouFun Holdings | 0.6 | $2.0M | 39k | 51.64 | |
G-III Apparel (GIII) | 0.6 | $1.9M | 36k | 54.59 | |
Ban (TBBK) | 0.5 | $1.9M | 108k | 17.69 | |
Interactive Intelligence Group | 0.5 | $1.9M | 29k | 63.49 | |
China Lodging | 0.5 | $1.8M | 95k | 18.99 | |
Grand Canyon Education (LOPE) | 0.5 | $1.7M | 41k | 40.24 | |
Gentherm (THRM) | 0.5 | $1.6M | 84k | 19.09 | |
DealerTrack Holdings | 0.4 | $1.6M | 37k | 42.84 | |
Gentium S.p.A. | 0.4 | $1.6M | 57k | 27.13 | |
Spdr S&p 500 Etf (SPY) | 0.4 | $1.5M | 9.2k | 167.93 | |
Omnicell (OMCL) | 0.4 | $1.5M | 62k | 23.68 | |
8x8 (EGHT) | 0.4 | $1.4M | 143k | 10.07 | |
Bitauto Hldg | 0.4 | $1.4M | 88k | 16.12 | |
Endologix | 0.4 | $1.3M | 81k | 16.14 | |
Stratasys (SSYS) | 0.3 | $1.2M | 11k | 101.23 | |
eHealth (EHTH) | 0.3 | $1.1M | 35k | 32.26 | |
Epl Oil & Gas | 0.3 | $1.1M | 31k | 37.12 | |
Zumiez (ZUMZ) | 0.3 | $1.1M | 41k | 27.53 | |
Maximus (MMS) | 0.3 | $1.1M | 24k | 45.04 | |
REPCOM cla | 0.3 | $1.1M | 23k | 46.78 | |
Taylor Morrison Hom (TMHC) | 0.3 | $1.0M | 45k | 22.66 | |
Diodes Incorporated (DIOD) | 0.3 | $990k | 40k | 24.50 | |
FXCM | 0.3 | $976k | 49k | 19.76 | |
Datawatch Corporation | 0.3 | $900k | 32k | 27.89 | |
Sunpower (SPWR) | 0.3 | $892k | 34k | 26.16 | |
Infoblox | 0.2 | $866k | 21k | 41.84 | |
Canadian Solar (CSIQ) | 0.2 | $850k | 50k | 17.00 | |
51job | 0.2 | $819k | 11k | 71.84 | |
PDF Solutions (PDFS) | 0.2 | $813k | 38k | 21.23 | |
Diamondback Energy (FANG) | 0.2 | $797k | 19k | 42.62 | |
Synchronoss Technologies | 0.2 | $788k | 21k | 38.07 | |
Procera Networks | 0.2 | $738k | 48k | 15.50 | |
IPG Photonics Corporation (IPGP) | 0.2 | $733k | 13k | 56.38 | |
Expedia (EXPE) | 0.2 | $715k | 14k | 51.80 | |
Acadia Healthcare (ACHC) | 0.2 | $658k | 17k | 39.40 | |
Winnebago Industries (WGO) | 0.2 | $626k | 24k | 25.98 | |
Pixelworks (PXLW) | 0.2 | $614k | 153k | 4.02 | |
Ellie Mae | 0.2 | $595k | 19k | 31.99 | |
Fleetmatics | 0.2 | $567k | 15k | 37.55 | |
Furmanite Corporation | 0.2 | $554k | 56k | 9.89 | |
Francescas Hldgs Corp | 0.2 | $549k | 30k | 18.63 | |
Youku | 0.2 | $548k | 20k | 27.40 | |
Rpx Corp | 0.2 | $535k | 31k | 17.54 | |
Flotek Industries | 0.1 | $508k | 22k | 22.99 | |
Silicom (SILC) | 0.1 | $486k | 13k | 37.10 | |
Evolution Petroleum Corporation (EPM) | 0.1 | $479k | 43k | 11.26 | |
Proto Labs (PRLB) | 0.1 | $435k | 5.7k | 76.32 | |
Santarus | 0.1 | $420k | 19k | 22.58 | |
Northern Oil & Gas | 0.1 | $411k | 29k | 14.42 | |
Microsoft Corporation (MSFT) | 0.1 | $406k | 12k | 33.30 | |
Tillys (TLYS) | 0.1 | $404k | 28k | 14.53 | |
United Ins Hldgs (ACIC) | 0.1 | $396k | 45k | 8.83 | |
ExlService Holdings (EXLS) | 0.1 | $393k | 14k | 28.48 | |
Insys Therapeutics | 0.1 | $388k | 11k | 34.95 | |
Consumer Portfolio Services (CPSS) | 0.1 | $383k | 65k | 5.93 | |
Johnson & Johnson (JNJ) | 0.1 | $382k | 4.4k | 86.64 | |
RigNet | 0.1 | $380k | 11k | 36.19 | |
Us Silica Hldgs (SLCA) | 0.1 | $378k | 15k | 24.87 | |
Mgc Diagnostics | 0.1 | $363k | 33k | 10.94 | |
Arctic Cat | 0.1 | $354k | 6.2k | 57.10 | |
Travelers Companies (TRV) | 0.1 | $334k | 3.9k | 84.75 | |
Bryn Mawr Bank | 0.1 | $332k | 12k | 26.99 | |
Momenta Pharmaceuticals | 0.1 | $325k | 23k | 14.38 | |
Triangle Petroleum Corporation | 0.1 | $324k | 33k | 9.82 | |
Amgen (AMGN) | 0.1 | $310k | 2.8k | 111.87 | |
Matrix Service Company (MTRX) | 0.1 | $302k | 15k | 19.61 | |
JPMorgan Chase & Co. (JPM) | 0.1 | $300k | 5.8k | 51.66 | |
Verizon Communications (VZ) | 0.1 | $298k | 6.4k | 46.60 | |
Callon Pete Co Del Com Stk | 0.1 | $290k | 53k | 5.47 | |
Ints Intl | 0.1 | $289k | 13k | 23.12 | |
Wal-Mart Stores (WMT) | 0.1 | $282k | 3.8k | 73.96 | |
Financial Engines | 0.1 | $273k | 4.6k | 59.35 | |
BHP Billiton (BHP) | 0.1 | $270k | 4.1k | 66.42 | |
MaxLinear (MXL) | 0.1 | $270k | 33k | 8.28 | |
Rocky Brands (RCKY) | 0.1 | $265k | 15k | 17.43 | |
TASER International | 0.1 | $263k | 18k | 14.86 | |
Apple (AAPL) | 0.1 | $258k | 542.00 | 476.01 | |
Silicon Image | 0.1 | $256k | 48k | 5.33 | |
Toyota Motor Corporation (TM) | 0.1 | $255k | 2.0k | 128.08 | |
Newmont Mining Corporation (NEM) | 0.1 | $254k | 9.1k | 28.06 | |
Perficient (PRFT) | 0.1 | $253k | 14k | 18.33 | |
Protalix BioTherapeutics | 0.1 | $246k | 54k | 4.54 | |
Intel Corporation (INTC) | 0.1 | $230k | 10k | 22.92 | |
Advanced Emissions (ARQ) | 0.1 | $218k | 5.1k | 42.75 | |
Eagle Ban (EGBN) | 0.1 | $214k | 7.6k | 28.23 | |
CalAmp | 0.1 | $213k | 12k | 17.60 | |
Catamaran | 0.1 | $213k | 4.6k | 46.00 | |
MasterCard Incorporated (MA) | 0.1 | $202k | 301.00 | 671.10 | |
Encore Capital (ECPG) | 0.1 | $201k | 4.4k | 45.68 | |
Renewable Energy | 0.1 | $195k | 13k | 15.12 | |
Performance Technologies | 0.1 | $190k | 66k | 2.88 | |
Datalink Corporation | 0.0 | $158k | 12k | 13.51 | |
inContact, Inc . | 0.0 | $133k | 16k | 8.23 | |
Manitex International (MNTX) | 0.0 | $131k | 12k | 10.92 | |
Comstock Homebuilding Companies | 0.0 | $128k | 71k | 1.82 | |
Innovative Solutions & Support (ISSC) | 0.0 | $118k | 15k | 7.97 | |
Streamline Health Solutions (STRM) | 0.0 | $98k | 13k | 7.60 | |
Wet Seal | 0.0 | $80k | 20k | 3.92 | |
AMR Corporation | 0.0 | $66k | 16k | 4.12 | |
Premier Exhibitions | 0.0 | $51k | 33k | 1.54 | |
Senesco Technologies | 0.0 | $2.0k | 50k | 0.04 | |
Xenacare Hldgs | 0.0 | $0 | 140k | 0.00 |