DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 689
New Positions 196
Increased Positions 344
Decreased Positions 343
Positions with Activity 687
Sold Out Positions 212
Total Mkt Value (in $ millions) 2,542

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

Sector Weighting

Basic Materials 2.1%
Capital Goods 2.29%
Conglomerates 0.95%
Consumer Cyclical 7.72%
Consumer/Non-Cyclical 4.23%
Energy 4.94%
Financial 7.81%
Healthcare 11.8%
Services 22.75%
Technology 18.91%
Transportation 2.63%
Utilities 3.87%

344 INCREASED 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
INDEPENDENCE CONTRACT DRIL INC COM 88 2 2.12 11,273
SPORTSMANS WHSE HLDGS INC COM 100 100 New 10,400
GENERAL FIN CORP DEL COM 113 38 49.79 15,043
ANTARES PHARMA INC COM 120 120 New 50,000
BREITBURN ENERGY PARTNERS LP COM UT LTD PTN 122 122 New 18,400
PACIFIC SUNWEAR CALIF INC COM 125 125 New 61,800
TURKCELL ILETISIM HIZMETLERI SPON ADR NEW 127 127 New 11,801
MERGE HEALTHCARE INC COM 140 140 New 28,800
CASCADE MICROTECH INC COM 144 144 New 10,300
BIG 5 SPORTING GOODS CORP COM 152 152 New 11,100
QUANTUM CORP COM DSSG 158 158 New 72,000
CHINA FIN ONLINE CO LTD SPONSORED ADR 168 168 New 30,000
ACCO BRANDS CORP COM 187 75 67.74 23,483
BUILDERS FIRSTSOURCE INC COM 193 193 New 15,000
SILICON GRAPHICS INTL CORP COM 237 237 New 30,700
NORDIC AMERICAN TANKERS LIMITE COM 247 247 New 20,000
VICOR CORP COM 248 99 66.02 16,602
ENDURANCE INTL GROUP HLDGS INC COM 260 260 New 13,000
BIOTELEMETRY INC COM 301 301 New 37,200