DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 09/30/2014

Position Statistics

Total Positions 710
New Positions 182
Increased Positions 299
Decreased Positions 405
Positions with Activity 704
Sold Out Positions 208
Total Mkt Value (in $ millions) 2,495

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

Sector Weighting

Basic Materials 2.4%
Capital Goods 2.3%
Conglomerates 1.48%
Consumer Cyclical 4.96%
Consumer/Non-Cyclical 4.83%
Energy 7.53%
Financial 6.86%
Healthcare 9.82%
Services 24.44%
Technology 18.01%
Transportation 2.89%
Utilities 4.16%

710 Positions as of 09/30/2014

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) ▲ Shares Held
21VIANET GROUP INC SPONSORED ADR -17,825 Sold Out 0
2U INC COM -1,714 Sold Out 0
51JOB INC SP ADR REP COM -8,139 Sold Out 0
58 COM INC SPON ADR REP A -2,170 Sold Out 0
ABENGOA SA SP ADR REP B -3,562 Sold Out 0
ACADIA PHARMACEUTICALS COM -4,417 Sold Out 0
ACADIA RLTY TR COM SH BEN INT -3,519 Sold Out 0
ACCESS MIDSTREAM PARTNERS L P UNIT -5,422 Sold Out 0
ACUITY BRANDS INC COM -4,082 Sold Out 0
AGENUS INC COM NEW -2,699 Sold Out 0
AIR TRANSPORT SERVICES GRP INC COM -1,291 Sold Out 0
AIRMEDIA GROUP INC SPONSORED ADR -983 Sold Out 0
ALLIANCE FIBER OPTIC PRODS INC COM NEW -1,020 Sold Out 0
ALLISON TRANSMISSION HLDGS INC COM -559 Sold Out 0
ALTRA INDL MOTION CORP COM -4,504 Sold Out 0
AMREIT INC NEW CL B -2,008 Sold Out 0
APOLLO INVT CORP COM -315 Sold Out 0
APPLIED MICRO CIRCUITS CORP COM NEW -6,095 Sold Out 0
APPLIED OPTOELECTRONICS INC COM -844 Sold Out 0
ARCAM AB SHS NEW -559 Sold Out 0