OBERWEIS ASSET MANAGEMENT INC/ Information

3333 WARRENVILLE ROAD, LISLE, Illinois, 60532, (630) 577-2300

Report Date: 06/30/2014

Position Statistics

Total Positions 167
New Positions 18
Increased Positions 63
Decreased Positions 99
Positions with Activity 162
Sold Out Positions 29
Total Mkt Value (in $ millions) 399

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials 0.06%
Capital Goods 4.6%
Conglomerates
Consumer Cyclical 7.44%
Consumer/Non-Cyclical 0.3%
Energy 6.42%
Financial 8.41%
Healthcare 6.46%
Services 18.8%
Technology 34.94%
Transportation
Utilities

167 Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) ▲ Shares Held
ADVANCED EMISSIONS SOLUTS INC COM -222 Sold Out 0
BANCORP INC DEL COM -1,287 Sold Out 0
BARRETT BUSINESS SERVICES INC COM -3,765 Sold Out 0
BOLT TECHNOLOGY CORP COM -506 Sold Out 0
BRYN MAWR BK CORP COM -362 Sold Out 0
CALAMP CORP COM -775 Sold Out 0
CATAMARAN CORP COM -215 Sold Out 0
CRITEO S A SPONS ADS -10,262 Sold Out 0
CYBERONICS INC COM -6,259 Sold Out 0
DATAWATCH CORP COM NEW -351 Sold Out 0
DOT HILL SYS CORP COM -852 Sold Out 0
E HOUSE CHINA HLDGS LTD ADR -1,076 Sold Out 0
ENERGY XXI BERMUDA LTD USD UNRS SHS -1,732 Sold Out 0
FLEETMATICS GROUP PLC COM -1,109 Sold Out 0
GIGAMON INC COM -452 Sold Out 0
HEALTHSTREAM INC COM -457 Sold Out 0
ICON PLC SHS -20,128 Sold Out 0
INVENSENSE INC COM -13,112 Sold Out 0
IPG PHOTONICS CORP COM -1,573 Sold Out 0
MGC DIAGNOSTICS CORP COM -416 Sold Out 0