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%

196 New Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
VORNADO RLTY TR SH BEN INT 4,535 4,535 New 43,400
HEARTLAND PMT SYS INC COM 4,499 4,499 New 86,268
E TRADE FINANCIAL CORP COM NEW 4,347 4,347 New 149,370
TREX CO INC COM 4,325 4,325 New 88,635
HOLLYSYS AUTOMATION TECHNOLOGI SHS 4,226 4,226 New 189,688
HEALTHSTREAM INC COM 4,075 4,075 New 141,549
CYPRESS SEMICONDUCTOR CORP COM 4,013 4,013 New 300,788
SKULLCANDY INC COM 3,966 3,966 New 363,522
NAUTILUS INC COM 3,870 3,870 New 223,724
TEEKAY CORPORATION COM 3,670 3,670 New 74,000
TC PIPELINES LP UT COM LTD PRT 3,607 3,607 New 53,900
AVALONBAY CMNTYS INC COM 3,571 3,571 New 21,300
REPUBLIC AWYS HLDGS INC COM 3,566 3,566 New 285,314
TAUBMAN CTRS INC COM 3,559 3,559 New 48,500
HILTON WORLDWIDE HLDGS INC COM 3,487 3,487 New 116,905
ALLEGIANT TRAVEL CO COM 3,413 3,413 New 21,629
INFINITY PHARMACEUTICALS INC COM 3,321 3,321 New 253,338
KILROY RLTY CORP COM 3,313 3,313 New 46,800
TYLER TECHNOLOGIES INC COM 3,221 3,221 New 26,230
XENOPORT INC COM 3,139 3,139 New 516,287