DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2013

Position Statistics

Total Positions 587
New Positions 171
Increased Positions 294
Decreased Positions 287
Positions with Activity 581
Sold Out Positions 141
Total Mkt Value (in $ millions) 2,413

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

Sector Weighting

Basic Materials 2.43%
Capital Goods 4.1%
Conglomerates 0.8%
Consumer Cyclical 6.4%
Consumer/Non-Cyclical 4.32%
Energy 10%
Financial 8.12%
Healthcare 8.84%
Services 21.05%
Technology 20.23%
Transportation 3.94%
Utilities 4.15%

581 Activity Positions as of 12/31/2013

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
GERDAU S A SPON ADR REP PFD 18,198 18,198 New 2,963,840
GILEAD SCIENCES INC COM 17,507 6,819 63.80 250,093
DIAMONDBACK ENERGY INC COM 17,134 6,068 54.84 233,619
DEXCOM INC COM 16,772 9,123 119.27 458,492
LYONDELLBASELL INDUSTRIES N V SHS - A - 15,603 -20,840 (57.19) 169,396
INCONTACT INC COM 15,589 1,402 9.88 1,724,440
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 15,217 1,364 9.85 203,376
CONSTELLATION BRANDS INC CL A 13,961 -1,973 (12.38) 172,831
COMPANHIA BRASILEIRA DE DISTRB SPN ADR PFD CL A 13,893 13,893 New 288,664
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 13,613 -12 (0.09) 186,167
ACCESS MIDSTREAM PARTNERS L P UNIT 12,981 5,176 66.32 220,276
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 12,883 12,883 New 422,399
8X8 INC NEW COM 12,779 12,779 New 1,193,155
ALTISOURCE RESIDENTIAL CORP CL B 12,482 4,001 47.18 428,632
CALLIDUS SOFTWARE INC COM 12,480 9,357 299.69 1,185,164
PROOFPOINT INC COM 12,260 4,636 60.81 414,047
GENTHERM INC COM 12,019 6,103 103.17 335,248
TABLEAU SOFTWARE INC CL A 11,970 10,466 696.11 185,063
WHIRLPOOL CORP COM 11,924 -2,075 (14.82) 77,555
APPLIED MICRO CIRCUITS CORP COM NEW 11,743 -2,406 (17.01) 1,296,136