DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 06/30/2014

Position Statistics

Total Positions 687
New Positions 193
Increased Positions 320
Decreased Positions 359
Positions with Activity 679
Sold Out Positions 157
Total Mkt Value (in $ millions) 2,515

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

Sector Weighting

Basic Materials 1.99%
Capital Goods 3.06%
Conglomerates 1.05%
Consumer Cyclical 5.67%
Consumer/Non-Cyclical 3.27%
Energy 7.87%
Financial 6.56%
Healthcare 9.35%
Services 23.91%
Technology 19.5%
Transportation 5.26%
Utilities 3.53%

687 Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
RESTORATION HARDWARE HLDGS INC COM 7,049 -188 (2.6) 91,820
WESTERN GAS PARTNERS LP COM UNIT LP IN 7,045 499 7.62 95,602
ZELTIQ AESTHETICS INC COM 6,958 -6,084 (46.65) 301,356
51JOB INC SP ADR REP COM 6,952 6,952 New 230,572
MELLANOX TECHNOLOGIES LTD SHS 6,920 6,920 New 153,102
SWIFT TRANSN CO CL A 6,909 3,594 108.44 308,429
MEDIVATION INC COM 6,836 6,836 New 68,770
VIRTUSA CORP COM 6,759 4,596 212.47 186,096
NUSTAR ENERGY LP UNIT COM 6,685 470 7.55 102,822
BOARDWALK PIPELINE PARTNERS LP UT LTD PARTNER 6,630 6,630 New 381,887
YAHOO INC COM 6,621 -29,336 (81.59) 155,419
CSS INDS INC COM 6,619 -693 (9.47) 225,673
BIOGEN IDEC INC COM 6,613 -5,163 (43.85) 20,922
UNITED CONTL HLDGS INC COM 6,572 -1,523 (18.81) 132,988
LITHIA MTRS INC CL A 6,570 6,570 New 91,268
ANI PHARMACEUTICALS INC COM 6,524 2,732 72.05 229,719
CABELAS INC COM 6,444 1,997 44.91 130,687
PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN 6,396 -6,699 (51.16) 113,945
NIMBLE STORAGE INC COM 6,328 3,502 123.93 243,002
SPS COMM INC COM 6,321 1,606 34.07 112,395