DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 691
New Positions 197
Increased Positions 345
Decreased Positions 344
Positions with Activity 689
Sold Out Positions 213
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 2.02%
Capital Goods 2.28%
Conglomerates 0.93%
Consumer Cyclical 7.97%
Consumer/Non-Cyclical 4.29%
Energy 4.42%
Financial 7.4%
Healthcare 12.35%
Services 23.44%
Technology 18.5%
Transportation 2.72%
Utilities 3.64%

689 Activity Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ACCELERON PHARMA INC COM 7,374 3,637 97.29 196,387
COMSCORE INC COM 7,334 -770 (9.51) 144,305
CAPELLA EDUCATION COMPANY COM 7,327 815 12.51 109,672
CAVIUM INC COM 7,326 -4,216 (36.53) 101,832
DUPONT FABROS TECHNOLOGY INC COM 7,317 945 14.83 226,106
POPEYES LA KITCHEN INC COM 7,248 7,248 New 120,773
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 7,018 -847 (10.77) 89,256
HUDSON PAC PPTYS INC COM 7,004 3,515 100.74 216,854
PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN 6,994 5,894 535.78 145,620
HEADWATERS INC COM 6,975 6,975 New 382,847
ICICI BK LTD ADR 6,936 -1,806 (20.66) 682,003
JACK IN THE BOX INC COM 6,876 -2,314 (25.18) 71,395
STERICYCLE INC COM 6,846 4,156 154.50 49,263
SYSCO CORP COM 6,842 6,842 New 179,300
CORE MARK HOLDING CO INC COM 6,820 -363 (5.06) 105,590
NOKIA CORP SPONSORED ADR 6,815 6,815 New 885,000
ABAXIS INC COM 6,649 6,649 New 103,244
ACTAVIS PLC SHS 6,623 -2,573 (27.98) 21,819
BOSTON PROPERTIES INC COM 6,571 6,571 New 47,000
VIRTUSA CORP COM 6,496 -1,201 (15.6) 161,099