DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 06/30/2014

Position Statistics

Total Positions 686
New Positions 193
Increased Positions 320
Decreased Positions 358
Positions with Activity 678
Sold Out Positions 157
Total Mkt Value (in $ millions) 2,642

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

Sector Weighting

Basic Materials 2.29%
Capital Goods 3.19%
Conglomerates 0.86%
Consumer Cyclical 6.04%
Consumer/Non-Cyclical 3%
Energy 8.91%
Financial 6.58%
Healthcare 8.56%
Services 23.2%
Technology 19.58%
Transportation 5.49%
Utilities 3.52%

678 Activity Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ISIS PHARMACEUTICALS INC COM 449 449 New 13,069
ECLIPSE RES CORP COM 447 447 New 24,907
PROSHARES TR PSHS SH MSCI EMR 443 -664 (60) 18,592
CONSTANT CONTACT INC COM 441 441 New 13,983
CALAMP CORP COM 430 430 New 23,010
MAXWELL TECHNOLOGIES INC COM 426 426 New 44,338
AUTOBYTEL INC COM NEW 421 -224 (34.73) 49,389
UNWIRED PLANET INC NEW COM 420 420 New 211,200
FIDUS INVT CORP COM 402 402 New 21,600
CPFL ENERGIA S A SPONSORED ADR 390 390 New 20,236
AVIANCA HLDGS SA SPON ADR REP PFD 386 386 New 24,000
SAPIENS INTL CORP N V SHS NEW 373 -281 (43) 46,264
RUCKUS WIRELESS INC COM 368 368 New 27,000
YANDEX N V SHS CLASS A 358 -10,637 (96.74) 12,312
CLUBCORP HLDGS INC COM 353 353 New 19,300
ORBITAL SCIENCES CORP COM 349 -3,730 (91.44) 12,789
PROSHARES TR PSHS SHRT S&P500 345 -949 (73.33) 15,066
LAREDO PETROLEUM INC COM 332 102 44.73 14,473
APOLLO INVT CORP COM 331 331 New 38,000
HAWAIIAN HOLDINGS INC COM 323 -264 (44.99) 20,509