OBERWEIS ASSET MANAGEMENT INC/ Information

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

Report Date: 09/30/2014

Position Statistics

Total Positions 155
New Positions 18
Increased Positions 55
Decreased Positions 94
Positions with Activity 149
Sold Out Positions 23
Total Mkt Value (in $ millions) 355

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

Sector Weighting

Basic Materials 0.05%
Capital Goods 4.26%
Conglomerates
Consumer Cyclical 5.68%
Consumer/Non-Cyclical 0.24%
Energy 3.31%
Financial 9.21%
Healthcare 15.49%
Services 15.81%
Technology 35.95%
Transportation
Utilities

155 Positions as of 09/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ICON PLC SHS 27,418 27,418 New 481,100
VIPSHOP HLDGS LTD SPONSORED ADR 15,259 -2,360 (13.39) 694,530
SYNAPTICS INC COM 11,486 503 4.58 168,146
CHINA MOBILE GAMES & ENTMT GRP SPONSORED ADR 11,378 1,549 15.75 680,932
METHODE ELECTRS INC COM 11,130 -289 (2.53) 301,945
21VIANET GROUP INC SPONSORED ADR 10,410 2,482 31.30 615,639
GENTHERM INC COM 10,348 -1,442 (12.23) 273,031
G-III APPAREL GROUP LTD COM 10,149 -2,949 (22.51) 101,020
LIGAND PHARMACEUTICALS INC COM NEW 9,600 -485 (4.81) 168,337
CARDIOVASCULAR SYS INC DEL COM 9,521 -882 (8.48) 265,586
CALLIDUS SOFTWARE INC COM 9,170 -456 (4.74) 600,889
LOGMEIN INC COM 9,098 -255 (2.72) 186,860
SKECHERS U S A INC CL A 8,576 -1,079 (11.18) 136,653
INTERACTIVE INTELLIGENCE GROUP COM 8,428 911 12.12 199,913
BOFI HLDG INC COM 8,296 -878 (9.57) 98,668
SYNCHRONOSS TECHNOLOGIES INC COM 7,978 6,087 321.85 181,815
WAGEWORKS INC COM 7,061 -32 (0.46) 123,921
PGT INC COM 7,061 1,487 26.68 807,883
RETAILMENOT INC COM SER 1 7,020 -420 (5.65) 454,929
ASTRONICS CORP COM 6,955 1,752 33.67 122,120