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) 2,688

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

Sector Weighting

Basic Materials 1.73%
Capital Goods 3.43%
Conglomerates 0.87%
Consumer Cyclical 7.03%
Consumer/Non-Cyclical 2.97%
Energy 10.26%
Financial 8.6%
Healthcare 8.95%
Services 22.55%
Technology 19.66%
Transportation 3.59%
Utilities 2.78%

643 Activity Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CBOE HLDGS INC COM 4,246 -538 (11.25) 87,119
GW PHARMACEUTICALS PLC ADS 4,205 4,205 New 47,490
LEXINGTON REALTY TRUST COM 4,199 4,199 New 374,251
SEMGROUP CORP CL A 4,179 -637 (13.22) 52,400
TWO HBRS INVT CORP COM 4,179 4,179 New 401,796
ARATANA THERAPEUTICS INC COM 4,153 4,153 New 341,530
UNITED RENTALS INC COM 4,148 988 31.27 37,549
NATURAL GAS SERVICES GROUP COM 4,102 4,102 New 128,476
ON ASSIGNMENT INC COM 4,073 -1,792 (30.55) 115,816
PRIMORIS SVCS CORP COM 4,067 -3,025 (42.65) 163,216
CITIGROUP INC COM NEW 4,042 -3,304 (44.98) 81,793
AQUINOX PHARMACEUTICALS INC COM 4,034 4,034 New 510,597
STRATASYS LTD SHS 4,028 -7,636 (65.46) 39,116
NATURAL GROCERS BY VITAMIN COT COM 4,016 -413 (9.33) 169,234
ULTIMATE SOFTWARE GROUP INC COM 4,014 -1,737 (30.21) 29,995
PAYLOCITY HLDG CORP COM 4,012 4,012 New 199,589
ANNALY CAP MGMT INC COM 3,968 3,968 New 347,736
COUSINS PPTYS INC COM 3,957 3,957 New 310,812
ASSOCIATED ESTATES RLTY CORP COM 3,928 512 14.97 218,222
ENZYMOTEC LTD SHS 3,913 2,666 213.98 263,653