DRIEHAUS CAPITAL MANAGEMENT LLC Information

25 EAST ERIE ST, CHICAGO, Illinois, 60611, (312) 587-3800

Report Date: 12/31/2014

Position Statistics

Total Positions 691
New Positions 197
Increased Positions 345
Decreased Positions 344
Positions with Activity 689
Sold Out Positions 213
Total Mkt Value (in $ millions) 2,524

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

Sector Weighting

Basic Materials 2.02%
Capital Goods 2.28%
Conglomerates 0.93%
Consumer Cyclical 7.97%
Consumer/Non-Cyclical 4.29%
Energy 4.42%
Financial 7.4%
Healthcare 12.35%
Services 23.44%
Technology 18.5%
Transportation 2.72%
Utilities 3.64%

197 New Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
AUTOHOME INC SP ADR RP CL A 1,746 1,746 New 39,605
EURONET WORLDWIDE INC COM 1,684 1,684 New 29,531
RADNET INC COM 1,662 1,662 New 201,994
MATTSON TECHNOLOGY INC COM 1,661 1,661 New 435,895
GOOD TIMES RESTAURANTS INC COM PAR $.001NEW 1,657 1,657 New 223,016
OMNICELL INC COM 1,647 1,647 New 50,174
SUNESIS PHARMACEUTICALS INC COM NEW 1,615 1,615 New 653,970
MAVENIR SYS INC COM 1,603 1,603 New 89,950
CHESAPEAKE ENERGY CORP COM 1,565 1,565 New 111,527
CORESITE RLTY CORP COM 1,548 1,548 New 31,700
EQUITY ONE COM 1,469 1,469 New 55,400
CBL & ASSOC PPTYS INC COM 1,373 1,373 New 70,300
LIBERTY TAX INC CL A 1,311 1,311 New 45,263
TABLEAU SOFTWARE INC CL A 1,244 1,244 New 13,347
AUTODESK INC COM 1,236 1,236 New 21,055
CHOICE HOTELS INTL INC COM 1,231 1,231 New 19,437
PLUM CREEK TIMBER CO INC COM 1,224 1,224 New 28,200
MITEK SYS INC COM NEW 1,213 1,213 New 379,100
KATE SPADE & CO COM 1,208 1,208 New 36,419
ASTRAZENECA PLC SPONSORED ADR 1,203 1,203 New 17,174