DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 624
New Positions 150
Increased Positions 292
Decreased Positions 320
Positions with Activity 612
Sold Out Positions 154
Total Mkt Value (in $ millions) 2,748

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

Sector Weighting

Basic Materials 1.63%
Capital Goods 2.2%
Conglomerates 1.32%
Consumer Cyclical 5.78%
Consumer/Non-Cyclical 5.41%
Energy 5.39%
Financial 10.61%
Healthcare 10.42%
Services 22.08%
Technology 19.15%
Transportation 1.78%
Utilities 2.39%

612 Activity Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
KRAFT FOODS GROUP INC COM 8,445 8,445 New 100,000
SAGE THERAPEUTICS INC COM 8,430 4,397 109.04 112,599
NEOGENOMICS INC COM NEW 8,181 -464 (5.37) 1,534,922
INTEGRATED DEVICE TECHNOLOGY COM 8,151 2,034 33.25 344,584
AMERCO COM 8,129 1,771 27.86 24,708
MARCUS & MILLICHAP INC COM 8,102 -2,259 (21.8) 172,715
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 8,092 32 .40 125,208
WILLIAMS COS INC DEL COM 8,089 4,778 144.29 158,299
TARGA RES CORP COM 7,976 -3,337 (29.5) 86,740
INFOSYS LTD SPONSORED ADR 7,905 4,342 121.84 248,042
GLOBANT S A COM 7,742 501 6.92 297,303
SUNOCO LOGISTICS PRTNRS L P COM UNITS 7,702 34 .45 194,484
Q2 HLDGS INC COM 7,530 2,573 51.91 317,592
PLAINS GP HLDGS L P SHS A REP LTPN 7,490 3,948 111.47 267,887
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 7,454 338 4.75 93,499
TARGA RESOURCES PARTNERS LP COM UNIT 7,312 794 12.18 169,141
CEMPRA INC COM 7,130 1,167 19.57 194,234
PLAINS ALL AMERN PIPELINE L P UNIT LTD PARTN 7,098 262 3.83 151,190
COMSCORE INC COM 7,075 -1,090 (13.34) 125,049
STERICYCLE INC COM 7,059 295 4.36 51,412