OBERWEIS ASSET MANAGEMENT INC/ Information

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

Report Date: 03/31/2014

Position Statistics

Total Positions 179
New Positions 32
Increased Positions 104
Decreased Positions 65
Positions with Activity 169
Sold Out Positions 30
Total Mkt Value (in $ millions) 448

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

Sector Weighting

Basic Materials 0.11%
Capital Goods 2.15%
Conglomerates
Consumer Cyclical 4.77%
Consumer/Non-Cyclical 0.11%
Energy 7.04%
Financial 5.06%
Healthcare 11.98%
Services 21.19%
Technology 37.7%
Transportation 0%
Utilities

32 New Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CARDIOVASCULAR SYS INC DEL COM 8,531 8,531 New 307,531
CRITEO S A SPONS ADS 8,523 8,523 New 273,300
MELCO CROWN ENTMT LTD ADR 3,402 3,402 New 104,000
SANCHEZ ENERGY CORP COM 2,069 2,069 New 62,200
CHINACACHE INTL HLDG LTD SPON ADR 1,995 1,995 New 150,000
KONGZHONG CORP SPONSORED ADR 1,632 1,632 New 200,000
CHINA DISTANCE ED HLDGS LTD SPONS ADR 1,542 1,542 New 100,000
SYNERGY RES CORP COM 1,355 1,355 New 112,900
SUNGY MOBILE LTD ADR REP ORD A 1,344 1,344 New 113,500
MERIT MED SYS INC COM 1,122 1,122 New 74,600
E HOUSE CHINA HLDGS LTD ADR 1,119 1,119 New 97,000
POINTS INTL LTD COM NEW 1,021 1,021 New 47,500
INPHI CORP COM 1,012 1,012 New 75,700
DOT HILL SYS CORP COM 1,011 1,011 New 234,000
SEQUENTIAL BRANDS GROUP INC COM NEW 831 831 New 59,640
ELECSYS CORP COM 771 771 New 52,300
SPECTRANETICS CORP COM 763 763 New 28,600
CENTERSTATE BANKS INC COM 754 754 New 68,400
STRATTEC SEC CORP COM 746 746 New 11,000
PACIFIC PREMIER BANCORP COM 599 599 New 41,600