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) 2,758

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

Sector Weighting

Basic Materials 1.64%
Capital Goods 2.21%
Conglomerates 1.26%
Consumer Cyclical 5.89%
Consumer/Non-Cyclical 5.45%
Energy 5.5%
Financial 10.78%
Healthcare 10.29%
Services 22.04%
Technology 18.96%
Transportation 1.8%
Utilities 2.46%

292 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) ▲ Change (%) Shares Held
PULTE GROUP INC COM 489 1 .21 24,751
GENERAL FIN CORP DEL COM 111 22 24.86 18,783
ZOGENIX INC COM 33 33 New 23,368
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 8,217 33 .40 125,208
SUNOCO LOGISTICS PRTNRS L P COM UNITS 7,927 35 .45 194,484
WESTERN GAS EQUITY PARTNERS LP COMUNT LTD PT 3,095 99 3.30 48,789
SALESFORCE COM INC COM 2,452 101 4.28 32,689
SYNCHRONOSS TECHNOLOGIES INC COM 970 101 11.66 21,113
DHT HOLDINGS INC SHS NEW 105 105 New 12,986
JACK IN THE BOX INC COM 6,323 116 1.87 72,732
VALERO ENERGY PARTNERS LP COM UNT REP LP 1,343 123 10.05 26,495
NOKIA CORP SPONSORED ADR 6,520 130 2.03 903,000
JARDEN CORP COM 2,989 131 4.59 55,124
RUBICON PROJ INC COM 872 145 19.90 50,116
GRUPO FINANCIERO GALICIA S A SP ADR 10 SH B 618 152 32.71 28,725
CAPITAL ONE FINL CORP COM 2,988 153 5.38 35,139
FORTRESS INVESTMENT GROUP LLC CL A 585 163 38.66 75,017
MERGE HEALTHCARE INC COM 301 168 127.09 65,403
TELEFONICA BRASIL SA SPONSORED ADR 168 168 New 11,564
OLD DOMINION FGHT LINES INC COM 5,500 170 3.19 77,213