DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 692
New Positions 197
Increased Positions 345
Decreased Positions 345
Positions with Activity 690
Sold Out Positions 214
Total Mkt Value (in $ millions) 2,524

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

Sector Weighting

Basic Materials 2.08%
Capital Goods 2.27%
Conglomerates 0.84%
Consumer Cyclical 8.08%
Consumer/Non-Cyclical 4.17%
Energy 4.61%
Financial 7.82%
Healthcare 12.09%
Services 22.98%
Technology 18.69%
Transportation 2.64%
Utilities 3.73%

690 Activity Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ALIBABA GROUP HLDG LTD SPONSORED ADS 21,783 21,783 New 254,801
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 20,122 20,122 New 494,388
ZELTIQ AESTHETICS INC COM 19,847 934 4.94 619,249
FIESTA RESTAURANT GROUP INC COM 18,570 1,051 6.00 284,203
LENDINGTREE INC NEW COM 18,135 10,051 124.33 346,146
SPECTRANETICS CORP COM 17,777 583 3.39 517,832
RANDGOLD RES LTD ADR 17,230 17,230 New 233,751
CALLIDUS SOFTWARE INC COM 16,103 3,342 26.19 1,169,446
PROGRESSIVE WASTE SOLUTIONS LT COM 15,654 15,654 New 538,504
FAMILY DLR STORES INC COM 15,561 10,138 186.96 198,000
FORD MTR CO DEL COM PAR $0.01 15,383 15,383 New 959,628
INCONTACT INC COM 14,525 -2,531 (14.84) 1,257,538
MARINEMAX INC COM 14,281 -14,554 (50.47) 569,415
SIGMA ALDRICH CORP COM 13,951 13,951 New 101,000
SUMMIT HOTEL PPTYS COM 13,699 9,624 236.20 996,988
NEW MEDIA INVT GROUP INC COM 13,652 7,347 116.51 565,311
TASER INTL INC COM 13,640 8,069 144.85 602,209
TOWER SEMICONDUCTOR LTD SHS NEW 13,460 -4,945 (26.87) 760,856
STERIS CORP COM 13,424 4,138 44.56 212,102
AMBARELLA INC SHS 13,153 1,501 12.88 194,895