OBERWEIS ASSET MANAGEMENT INC/ Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 206
New Positions 79
Increased Positions 98
Decreased Positions 98
Positions with Activity 196
Sold Out Positions 39
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 0.16%
Capital Goods 4.53%
Conglomerates 0.12%
Consumer Cyclical 7.22%
Consumer/Non-Cyclical 4.91%
Energy 1.31%
Financial 8.8%
Healthcare 23.16%
Services 13.97%
Technology 22.3%
Transportation 0.5%
Utilities

39 Sold Out Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
500 COM LTD SPON ADR REP A -502 Sold Out 0
ACADIA HEALTHCARE COMPANY INC COM -1,616 Sold Out 0
AMBARELLA INC SHS -2,581 Sold Out 0
ASTRO-MED INC NEW COM -195 Sold Out 0
ATTUNITY LTD SHS NEW -567 Sold Out 0
CARTESIAN INC COM -58 Sold Out 0
COUPONS COM INC COM -136 Sold Out 0
CTPARTNERS EXECUTIVE SEARCH IN COM -61 Sold Out 0
DIXIE GROUP INC CL A -190 Sold Out 0
EGAIN CORP COM NEW -235 Sold Out 0
EVOLUTION PETROLEUM CORP COM -192 Sold Out 0
EVOLVING SYS INC COM NEW -192 Sold Out 0
FEDERATED NATL HLDG CO COM -277 Sold Out 0
GLU MOBILE INC COM -432 Sold Out 0
GRAND CANYON ED INC COM -250 Sold Out 0
HEALTH INS INNOVATIONS INC COM CL A -145 Sold Out 0
IGI LABS INC COM -622 Sold Out 0
INVENTURE FOODS INC COM -569 Sold Out 0
IROBOT CORP COM -675 Sold Out 0
LIFELOCK INC COM -257 Sold Out 0