DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 628
New Positions 153
Increased Positions 296
Decreased Positions 320
Positions with Activity 616
Sold Out Positions 153
Total Mkt Value (in $ millions) 2,664

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

Sector Weighting

Basic Materials 1.49%
Capital Goods 2.27%
Conglomerates 1.43%
Consumer Cyclical 5.36%
Consumer/Non-Cyclical 4.46%
Energy 4.8%
Financial 10.82%
Healthcare 11.47%
Services 21.95%
Technology 19.31%
Transportation 1.83%
Utilities 2.25%

296 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CROSS CTRY HEALTHCARE INC COM 9,618 6,327 192.27 819,917
EQUINIX INC COM PAR $0.001 9,420 9,420 New 33,738
HARMAN INTL INDS INC COM 9,280 9,280 New 86,306
SYSCO CORP COM 9,185 2,727 42.22 255,000
DEPOMED INC COM 8,871 8,871 New 269,732
CEMPRA INC COM 8,807 1,442 19.57 194,234
DYNAVAX TECHNOLOGIES CORP COM NEW 8,745 8,745 New 303,338
Q2 HLDGS INC COM 8,724 2,981 51.91 317,592
CAVIUM INC COM 8,714 2,170 33.15 135,589
MOLSON COORS BREWING CO CL B 8,706 6,290 260.36 125,610
AMERCO COM 8,441 1,839 27.86 24,708
WILLIAMS COS INC DEL COM 8,407 4,966 144.29 158,299
INFOSYS LTD SPONSORED ADR 8,399 4,613 121.84 496,084
SAGE THERAPEUTICS INC COM 8,201 4,278 109.04 112,599
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 8,098 32 .40 125,208
HILTON WORLDWIDE HLDGS INC COM 8,068 4,971 160.52 304,561
CYRUSONE INC COM 8,025 3,777 88.90 269,384
GLAXOSMITHKLINE PLC SPONSORED ADR 7,967 417 5.53 191,000
KRAFT HEINZ CO COM 7,832 7,832 New 100,000
WISDOMTREE INVTS INC COM 7,170 7,170 New 316,011