DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2015

Position Statistics

Total Positions 662
New Positions 185
Increased Positions 317
Decreased Positions 337
Positions with Activity 654
Sold Out Positions 173
Total Mkt Value (in $ millions) 2,642

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

Sector Weighting

Basic Materials 2.35%
Capital Goods 2.56%
Conglomerates 0.8%
Consumer Cyclical 4%
Consumer/Non-Cyclical 4.17%
Energy 2.34%
Financial 17.65%
Healthcare 5.11%
Services 22.09%
Technology 20.8%
Transportation 1.01%
Utilities 1.49%

317 INCREASED Positions as of 12/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
LILLY ELI & CO COM 9,911 9,911 New 131,222
RUBY TUESDAY INC COM 9,538 6,068 174.85 2,167,742
58 COM INC SPON ADR REP A 9,512 9,512 New 174,048
CEVA INC COM 9,152 9,152 New 396,878
DOLLAR GEN CORP NEW COM 8,636 2,476 40.20 105,436
MITEK SYS INC COM NEW 8,592 7,661 823.36 1,161,025
FLEXION THERAPEUTICS INC COM 8,359 212 2.60 803,726
GUIDEWIRE SOFTWARE INC COM 8,031 3,146 64.40 140,969
MERCURY SYS INC COM 7,656 7,656 New 364,243
GAMING & LEISURE PPTYS INC COM 7,319 7,319 New 223,210
INSTRUCTURE INC COM 7,316 7,316 New 363,235
CHUYS HLDGS INC COM 6,959 6,959 New 227,870
AUTOBYTEL INC COM NEW 6,892 3,020 78.01 415,188
MYOKARDIA INC COM 6,665 6,665 New 582,603
VASCULAR SOLUTIONS INC COM 6,635 973 17.18 189,841
MACROGENICS INC COM 6,531 1,284 24.46 317,643
ULTIMATE SOFTWARE GROUP INC COM 6,519 5,295 432.37 33,161
MA COM TECHNOLOGY SOLUTIONS COM 6,498 6,498 New 158,904
LEVEL 3 COMMUNICATIONS INC COM NEW 6,365 315 5.22 121,797
CVS HEALTH CORP COM 6,014 1,039 20.88 59,837