DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 689
New Positions 196
Increased Positions 344
Decreased Positions 343
Positions with Activity 687
Sold Out Positions 212
Total Mkt Value (in $ millions) 2,530

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

Sector Weighting

Basic Materials 2.1%
Capital Goods 2.29%
Conglomerates 0.96%
Consumer Cyclical 7.76%
Consumer/Non-Cyclical 4.26%
Energy 4.96%
Financial 7.84%
Healthcare 11.72%
Services 22.73%
Technology 18.86%
Transportation 2.65%
Utilities 3.9%

344 INCREASED Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CALLIDUS SOFTWARE INC COM 16,559 3,437 26.19 1,169,446
FAMILY DLR STORES INC COM 15,549 10,130 186.96 198,000
PROGRESSIVE WASTE SOLUTIONS LT COM 15,444 15,444 New 538,504
FORD MTR CO DEL COM PAR $0.01 15,172 15,172 New 959,628
ELLIE MAE INC COM 15,155 15,155 New 226,606
AMBARELLA INC SHS 14,822 1,691 12.88 194,895
DEXCOM INC COM 14,304 922 6.89 213,105
FIESTA RESTAURANT GROUP INC COM 14,196 803 6.00 284,203
STERIS CORP COM 14,173 4,368 44.56 212,102
SIGMA ALDRICH CORP COM 14,033 14,033 New 101,000
NEW MEDIA INVT GROUP INC COM 13,494 7,262 116.51 565,311
SUMMIT HOTEL PPTYS COM 13,310 9,351 236.20 996,988
AMN HEALTHCARE SERVICES INC COM 13,238 13,238 New 579,361
TARGA RES CORP COM 12,919 12,919 New 123,031
AMAG PHARMACEUTICALS INC COM 12,771 12,771 New 244,184
SPECTRANETICS CORP COM 12,599 413 3.39 517,832
GTT COMMUNICATIONS INC COM 12,552 583 4.87 682,189
REPLIGEN CORP COM 11,962 8,253 222.50 379,878
8X8 INC NEW COM 10,974 1,882 20.70 1,267,148
KITE RLTY GROUP TR COM NEW 9,990 1,361 15.77 371,804