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) 2,713

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

Sector Weighting

Basic Materials 1.65%
Capital Goods 3.55%
Conglomerates 0.87%
Consumer Cyclical 7.4%
Consumer/Non-Cyclical 3%
Energy 10.36%
Financial 8.32%
Healthcare 9.15%
Services 22.14%
Technology 19.51%
Transportation 3.56%
Utilities 2.77%

303 DECREASED Positions as of 03/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
HI-CRUSH PARTNERS LP COM UNIT LTD 5,868 -1,322 (18.39) 95,740
SALESFORCE COM INC COM 5,829 -3,624 (38.34) 106,753
OLD DOMINION FGHT LINES INC COM 5,755 -1,410 (19.68) 91,544
CAESARSTONE SDOT-YAM LTD ORD SHS 5,361 -510 (8.69) 109,824
COSTAR GROUP INC COM 5,298 -1,735 (24.67) 35,888
TOWERS WATSON & CO CL A 5,255 -229 (4.17) 50,329
HARMAN INTL INDS INC COM 5,114 -254 (4.74) 44,954
POLYONE CORP COM 4,976 -445 (8.21) 116,540
SPS COMM INC COM 4,882 -4,836 (49.76) 83,832
EMERGE ENERGY SVCS LP COM REP PARTN 4,852 -60 (1.22) 44,945
GREENBRIER COS INC COM 4,618 -1,011 (17.96) 69,977
PRIMORIS SVCS CORP COM 4,333 -3,222 (42.65) 163,216
MONOLITHIC PWR SYS INC COM 4,309 -205 (4.55) 102,352
ORBITAL SCIENCES CORP COM 4,281 -762 (15.12) 149,407
SEMGROUP CORP CL A 4,151 -632 (13.22) 52,400
CBOE HLDGS INC COM 4,149 -526 (11.25) 87,119
ON ASSIGNMENT INC COM 4,149 -1,825 (30.55) 115,816
STRATASYS LTD SHS 4,106 -7,784 (65.46) 39,116
ULTIMATE SOFTWARE GROUP INC COM 3,943 -1,706 (30.21) 29,995
MONRO MUFFLER BRAKE INC COM 3,897 -500 (11.37) 73,477