DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2013

Position Statistics

Total Positions 587
New Positions 171
Increased Positions 294
Decreased Positions 287
Positions with Activity 581
Sold Out Positions 141
Total Mkt Value (in $ millions) 2,413

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

Sector Weighting

Basic Materials 2.43%
Capital Goods 4.1%
Conglomerates 0.8%
Consumer Cyclical 6.4%
Consumer/Non-Cyclical 4.32%
Energy 10%
Financial 8.12%
Healthcare 8.84%
Services 21.05%
Technology 20.23%
Transportation 3.94%
Utilities 4.15%

587 Positions as of 12/31/2013

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
SS&C TECHNOLOGIES HLDGS INC COM 2,199 2,199 New 57,090
BERRY PLASTICS GROUP INC COM 2,195 -6,420 (74.52) 95,465
ARROWHEAD RESH CORP COM NEW 2,192 2,192 New 171,657
ADEPT TECHNOLOGY INC COM NEW 2,192 2,192 New 149,612
TYLER TECHNOLOGIES INC COM 2,174 2,174 New 27,509
SCIQUEST INC NEW COM 2,159 -821 (27.55) 82,865
ISHARES MSCI FRNTR100ETF 2,147 -1,164 (35.15) 56,242
NEXSTAR BROADCASTING GROUP INC CL A 2,136 2,136 New 53,733
MGIC INVT CORP WIS COM 2,090 2,090 New 251,170
GOGO INC COM 2,059 2,059 New 114,562
QUAKER CHEM CORP COM 2,017 506 33.49 25,413
SPLUNK INC COM 1,984 -5,892 (74.81) 30,136
HOME LN SERVICING SOLUTIONS LT ORD SHS 1,981 -756 (27.63) 89,414
AMC NETWORKS INC CL A 1,963 807 69.85 28,535
TETRALOGIC PHARMACEUTICALS CP COM 1,949 1,949 New 310,301
MARCUS & MILLICHAP INC COM 1,937 1,937 New 113,300
ROSETTA RESOURCES INC COM 1,929 1,929 New 38,989
DESCARTES SYS GROUP INC COM 1,913 1,913 New 138,611
FREIGHTCAR AMER INC COM 1,900 1,900 New 77,206
U S G CORP COM NEW 1,898 1,898 New 60,051