DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 09/30/2014

Position Statistics

Total Positions 708
New Positions 181
Increased Positions 298
Decreased Positions 404
Positions with Activity 702
Sold Out Positions 208
Total Mkt Value (in $ millions) 2,324

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

Sector Weighting

Basic Materials 2.33%
Capital Goods 2.25%
Conglomerates 1.5%
Consumer Cyclical 5.07%
Consumer/Non-Cyclical 4.75%
Energy 6.35%
Financial 6.72%
Healthcare 10.54%
Services 24.63%
Technology 18.03%
Transportation 2.93%
Utilities 3.94%

298 INCREASED Positions as of 09/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
COMSCORE INC COM 6,937 2,545 57.95 159,465
CAPELLA EDUCATION COMPANY COM 6,840 6,840 New 97,474
CORE MARK HOLDING CO INC COM 6,825 3,130 84.73 111,212
CHEETAH MOBILE INC ADR 6,628 4,125 164.81 443,968
DUPONT FABROS TECHNOLOGY INC COM 6,588 6,588 New 196,900
SILVER BAY RLTY TR CORP COM 6,518 6,518 New 406,607
TREE COM INC COM 6,419 6,419 New 154,304
ACADIA HEALTHCARE COMPANY INC COM 6,415 1,559 32.09 108,419
NUSTAR GP HOLDINGS LLC UNIT RESTG LLC 6,355 6,355 New 189,979
TRW AUTOMOTIVE HLDGS CORP COM 6,127 6,127 New 60,000
NEW MEDIA INVT GROUP INC COM 6,063 6,063 New 261,100
DECKERS OUTDOOR CORP COM 6,040 6,040 New 65,428
PACIRA PHARMACEUTICALS INC COM 6,007 2,964 97.43 66,009
APPLE INC COM 5,921 1,544 35.27 55,472
ENDO INTL PLC SHS 5,908 3,056 107.14 87,228
DINEEQUITY INC COM 5,729 5,729 New 59,141
TASER INTL INC COM 5,620 2,743 95.36 245,952
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 5,615 353 6.72 71,557
NUSTAR ENERGY LP UNIT COM 5,572 38 .69 103,530
REGENCY ENERGY PARTNERS L P COM UNITS L P 5,510 1,385 33.59 229,982