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) 2,543

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

Sector Weighting

Basic Materials 2%
Capital Goods 2.28%
Conglomerates 0.97%
Consumer Cyclical 7.99%
Consumer/Non-Cyclical 4.19%
Energy 4.48%
Financial 7.48%
Healthcare 12.25%
Services 23.43%
Technology 18.44%
Transportation 2.72%
Utilities 3.66%

689 Activity Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
REPUBLIC AWYS HLDGS INC COM 3,923 3,923 New 285,314
INFOSYS LTD SPONSORED ADR 3,922 1,159 41.96 111,810
SPDR S&P 500 ETF TR TR UNIT 3,922 763 24.15 18,998
ORASURE TECHNOLOGIES INC COM 3,905 1,709 77.80 597,051
CHATHAM LODGING TR COM 3,856 2,206 133.64 131,116
TERRENO RLTY CORP COM 3,855 3,315 613.50 169,100
FLAMEL TECHNOLOGIES SA SPONSORED ADR 3,837 3,837 New 213,405
CALAVO GROWERS INC COM 3,773 87 2.36 73,370
GIGAMON INC COM 3,772 3,772 New 177,600
HOLLYSYS AUTOMATION TECHNOLOGI SHS 3,769 3,769 New 189,688
GUIDEWIRE SOFTWARE INC COM 3,767 -1,902 (33.55) 71,594
TAUBMAN CTRS INC COM 3,741 3,741 New 48,500
IGI LABS INC COM 3,716 1,285 52.89 455,343
AVALONBAY CMNTYS INC COM 3,712 3,712 New 21,300
XENOPORT INC COM 3,676 3,676 New 516,287
QTS RLTY TR INC COM CL A 3,621 -1,019 (21.97) 99,450
TUBEMOGUL INC COM 3,604 2,943 445.57 260,783
PLAINS GP HLDGS L P SHS A REP LTPN 3,594 -2,149 (37.42) 126,681
HEALTHSTREAM INC COM 3,567 3,567 New 141,549
KILROY RLTY CORP COM 3,565 3,565 New 46,800