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
ADEPT TECHNOLOGY INC COM NEW 68 68 New 11,300
SPORTSMANS WHSE HLDGS INC COM 83 83 New 10,400
BUILDERS FIRSTSOURCE INC COM 98 98 New 15,000
BREITBURN ENERGY PARTNERS LP COM UT LTD PTN 109 109 New 18,400
QUANTUM CORP COM DSSG 118 118 New 72,000
MERGE HEALTHCARE INC COM 125 125 New 28,800
ANTARES PHARMA INC COM 129 129 New 50,000
CHINA FIN ONLINE CO LTD SPONSORED ADR 135 135 New 30,000
CASCADE MICROTECH INC COM 140 140 New 10,300
BIG 5 SPORTING GOODS CORP COM 144 144 New 11,100
TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 152 152 New 11,801
PACIFIC SUNWEAR CALIF INC COM 172 172 New 61,800
ENDURANCE INTL GROUP HLDGS INC COM 237 237 New 13,000
NORDIC AMERICAN TANKERS LIMITE COM 238 238 New 20,000
SUCAMPO PHARMACEUTICALS INC CL A 248 248 New 17,100
LINN ENERGY LLC UNIT LTD LIAB 260 260 New 22,500
SILICON GRAPHICS INTL CORP COM 269 269 New 30,700
INTELIQUENT INC COM 273 273 New 17,100
BELMOND LTD CL A 302 302 New 25,000
BIOTELEMETRY INC COM 339 339 New 37,200