DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 03/31/2014

Position Statistics

Total Positions 649
New Positions 204
Increased Positions 340
Decreased Positions 303
Positions with Activity 643
Sold Out Positions 157
Total Mkt Value (in $ millions) 2,700

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

Sector Weighting

Basic Materials 1.71%
Capital Goods 3.44%
Conglomerates 0.88%
Consumer Cyclical 6.93%
Consumer/Non-Cyclical 2.92%
Energy 10.12%
Financial 8.54%
Healthcare 9.12%
Services 22.57%
Technology 19.82%
Transportation 3.59%
Utilities 2.73%

649 Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
AMERICAN CAP MTG INVT CORP COM 4,326 4,326 New 217,910
ULTIMATE SOFTWARE GROUP INC COM 4,312 -1,866 (30.21) 29,995
CBOE HLDGS INC COM 4,278 -542 (11.25) 87,119
ARATANA THERAPEUTICS INC COM 4,170 4,170 New 341,530
GW PHARMACEUTICALS PLC ADS 4,164 4,164 New 47,490
TWO HBRS INVT CORP COM 4,159 4,159 New 401,796
UNITED RENTALS INC COM 4,151 989 31.27 37,549
SEMGROUP CORP CL A 4,150 -632 (13.22) 52,400
LEXINGTON REALTY TRUST COM 4,147 4,147 New 374,251
SUNOPTA INC COM 4,128 4,128 New 320,023
NATURAL GAS SERVICES GROUP COM 4,120 4,120 New 128,476
STRATASYS LTD SHS 4,105 -7,782 (65.46) 39,116
CITIGROUP INC COM NEW 4,090 -3,343 (44.98) 81,793
ON ASSIGNMENT INC COM 4,042 -1,778 (30.55) 115,816
NATURAL GROCERS BY VITAMIN COT COM 4,041 -416 (9.33) 169,234
PAYLOCITY HLDG CORP COM 4,030 4,030 New 199,589
PRIMORIS SVCS CORP COM 3,992 -2,969 (42.65) 163,216
AQUINOX PHARMACEUTICALS INC COM 3,962 3,962 New 510,597
ENZYMOTEC LTD SHS 3,944 2,688 213.98 263,653
YELP INC CL A 3,921 1,350 52.51 51,869