DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 06/30/2014

Position Statistics

Total Positions 686
New Positions 193
Increased Positions 320
Decreased Positions 358
Positions with Activity 678
Sold Out Positions 157
Total Mkt Value (in $ millions) 2,658

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

Sector Weighting

Basic Materials 2.26%
Capital Goods 3.24%
Conglomerates 0.9%
Consumer Cyclical 6.1%
Consumer/Non-Cyclical 3.01%
Energy 9.12%
Financial 6.63%
Healthcare 8.75%
Services 22.74%
Technology 19.35%
Transportation 5.42%
Utilities 3.56%

686 Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
HERON THERAPEUTICS INC COM 7,317 -1,361 (15.68) 779,275
RACKSPACE HOSTING INC COM 7,235 7,235 New 209,091
REGENERON PHARMACEUTICALS COM 7,203 7,203 New 20,552
BIOGEN IDEC INC COM 7,177 -5,604 (43.85) 20,922
ABENGOA SA SP ADR REP B 7,173 7,173 New 249,235
GREENBRIER COS INC COM 7,085 2,081 41.57 99,069
PERRIGO CO PLC SHS 6,870 6,870 New 46,185
SKECHERS U S A INC CL A 6,869 6,869 New 117,678
HORIZON PHARMA INC COM 6,838 6,049 767.63 663,842
PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN 6,829 -7,153 (51.16) 113,945
CAVIUM INC COM 6,828 6,828 New 121,530
STERIS CORP COM 6,813 6,813 New 121,040
NUSTAR ENERGY LP UNIT COM 6,796 477 7.55 102,822
ANI PHARMACEUTICALS INC COM 6,738 2,822 72.05 229,719
ZOES KITCHEN INC COM 6,691 6,691 New 229,373
WORKDAY INC CL A 6,682 -260 (3.75) 73,376
ALLERGAN INC COM 6,658 6,658 New 40,679
NIMBLE STORAGE INC COM 6,571 3,637 123.93 243,002
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 6,537 -4,629 (41.45) 67,054
NEW ORIENTAL ED & TECH GRP INC SPON ADR 6,534 -11,126 (63) 286,448