DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 06/30/2015

Position Statistics

Total Positions 652
New Positions 177
Increased Positions 319
Decreased Positions 324
Positions with Activity 643
Sold Out Positions 166
Total Mkt Value (in $ millions) 2,553

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

Sector Weighting

Basic Materials 1.51%
Capital Goods 4.27%
Conglomerates 0.53%
Consumer Cyclical 4.71%
Consumer/Non-Cyclical 3.93%
Energy 4.32%
Financial 8.48%
Healthcare 13.82%
Services 23.66%
Technology 15.37%
Transportation 2.06%
Utilities 1.15%

643 Activity Positions as of 06/30/2015

Company Class Value of Shares ($1,000s) ▲ Change in Value ($1,000s) Change (%) Shares Held
ABAXIS INC COM -3,324 Sold Out 0
ACCELERON PHARMA INC COM -1,715 Sold Out 0
AEGEAN MARINE PETROLEUM NETWRK SHS -1,538 Sold Out 0
AERIE PHARMACEUTICALS INC COM -1,710 Sold Out 0
ALAMO GROUP INC COM -2,022 Sold Out 0
ALIBABA GROUP HLDG LTD SPONSORED ADS -22,935 Sold Out 0
ALTISOURCE RESIDENTIAL CORP CL B -3,602 Sold Out 0
AMERICAN CAP LTD COM -742 Sold Out 0
AMERICAN EAGLE OUTFITTERS NEW COM -402 Sold Out 0
ANI PHARMACEUTICALS INC COM -2,970 Sold Out 0
ARATANA THERAPEUTICS INC COM -1,898 Sold Out 0
ARBUTUS BIOPHARMA CORP COM -970 Sold Out 0
ARC DOCUMENT SOLUTIONS INC COM -1,216 Sold Out 0
ARISTA NETWORKS INC COM -1,627 Sold Out 0
AUTODESK INC COM -952 Sold Out 0
AVALANCHE BIOTECHNOLOGIES INC COM -421 Sold Out 0
BANK AMER CORP 7.25%CNV PFD L -17,994 Sold Out 0
BOSTON PROPERTIES INC COM -3,424 Sold Out 0
BUILD A BEAR WORKSHOP COM -3,742 Sold Out 0
BURLINGTON STORES INC COM -2,307 Sold Out 0