OBERWEIS ASSET MANAGEMENT INC/ Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 207
New Positions 80
Increased Positions 99
Decreased Positions 98
Positions with Activity 197
Sold Out Positions 39
Total Mkt Value (in $ millions) 369

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

Sector Weighting

Basic Materials 0.18%
Capital Goods 4.43%
Conglomerates 0.13%
Consumer Cyclical 7.1%
Consumer/Non-Cyclical 4.68%
Energy 2.15%
Financial 8.31%
Healthcare 21.57%
Services 14.82%
Technology 24.17%
Transportation 0.53%
Utilities

207 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
PATRICK INDS INC COM 214 214 New 3,600
EMCORE CORP COM NEW 210 210 New 33,500
SHORETEL INC COM 205 99 93.59 30,200
AUTOBYTEL INC COM NEW 204 204 New 15,100
SYNERON MEDICAL LTD ORD SHS 203 203 New 17,800
RADIANT LOGISTICS INC COM 203 203 New 38,000
FLOTEK INDS INC DEL COM 144 -43 (23.18) 11,600
XENACARE HOLDINGS INC COM New 140,000
500 COM LTD SPON ADR REP A -676 Sold Out 0
ACADIA HEALTHCARE COMPANY INC COM -1,480 Sold Out 0
AMBARELLA INC SHS -1,864 Sold Out 0
ASTRO-MED INC NEW COM -195 Sold Out 0
ATTUNITY LTD SHS NEW -514 Sold Out 0
CARTESIAN INC COM -64 Sold Out 0
COUPONS COM INC COM -167 Sold Out 0
CTPARTNERS EXECUTIVE SEARCH IN COM -139 Sold Out 0
DIXIE GROUP INC CL A -192 Sold Out 0
EGAIN CORP COM NEW -182 Sold Out 0
EVOLUTION PETROLEUM CORP COM -251 Sold Out 0
EVOLVING SYS INC COM NEW -191 Sold Out 0