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 152
Increased Positions 295
Decreased Positions 321
Positions with Activity 616
Sold Out Positions 154
Total Mkt Value (in $ millions) 2,719

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

Sector Weighting

Basic Materials 1.55%
Capital Goods 2.29%
Conglomerates 1.36%
Consumer Cyclical 5.62%
Consumer/Non-Cyclical 4.91%
Energy 5.06%
Financial 10.93%
Healthcare 10.56%
Services 22.19%
Technology 19.38%
Transportation 1.76%
Utilities 2.2%

295 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
DOT HILL SYS CORP COM 469 469 New 76,916
STOCK BLDG SUPPLY HLDGS INC COM 452 452 New 23,322
US BANCORP DEL COM NEW 452 452 New 10,236
AMERICAN EAGLE OUTFITTERS NEW COM 418 418 New 24,027
SUPERCOM LTD NEW SHS NEW 387 387 New 30,533
CHINA JO-JO DRUGSTORES INC COM NEW 360 360 New 110,000
MALIBU BOATS INC COM CL A 360 360 New 17,537
PERCEPTRON INC COM 310 310 New 30,000
MERGE HEALTHCARE INC COM 300 168 127.09 65,403
POWERSECURE INTL INC COM 218 218 New 14,859
TELEFONICA BRASIL SA SPONSORED ADR 162 162 New 11,564
DHT HOLDINGS INC SHS NEW 102 102 New 12,986
GANNETT SPINCO INC COM 98 98 New 7,350
GENERAL FIN CORP DEL COM 95 19 24.86 18,783
ZOGENIX INC COM NEW 41 41 New 2,921