OBERWEIS ASSET MANAGEMENT INC/ Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 149
New Positions 17
Increased Positions 44
Decreased Positions 81
Positions with Activity 125
Sold Out Positions 22
Total Mkt Value (in $ millions) 370

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

Sector Weighting

Basic Materials 0.07%
Capital Goods 4.43%
Conglomerates
Consumer Cyclical 6.4%
Consumer/Non-Cyclical 0.24%
Energy 3.92%
Financial 10.41%
Healthcare 19.22%
Services 15%
Technology 29.42%
Transportation
Utilities

149 Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) ▲ Shares Held
ALLIANCE FIBER OPTIC PRODS INC COM NEW -485 Sold Out 0
ANIKA THERAPEUTICS INC COM -637 Sold Out 0
BHP BILLITON PLC SPONSORED ADR -184 Sold Out 0
DAQO NEW ENERGY CORP SPNSRD ADR NEW -132 Sold Out 0
DIODES INC COM -433 Sold Out 0
GENERAL PHYSICS CORP COM -61 Sold Out 0
HALYARD HEALTH INC COM -13 Sold Out 0
IMMERSION CORP COM -180 Sold Out 0
INNOVATIVE SOLUTIONS & SUPPORT COM -240 Sold Out 0
JUMEI INTL HLDG LTD SPONSORED ADR -312 Sold Out 0
KONGZHONG CORP SPONSORED ADR -118 Sold Out 0
KULICKE & SOFFA INDS INC COM -883 Sold Out 0
LATTICE SEMICONDUCTOR CORP COM -612 Sold Out 0
MATRIX SVC CO COM -2,130 Sold Out 0
ON ASSIGNMENT INC COM -2,131 Sold Out 0
POINTS INTL LTD COM NEW -204 Sold Out 0
QIHOO 360 TECHNOLOGY CO LTD ADS -4,960 Sold Out 0
SOUFUN HLDGS LTD ADR -651 Sold Out 0
UNITED INS HLDGS CORP COM -513 Sold Out 0
VIMICRO INTL CORP ADR -465 Sold Out 0