DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 12/31/2014

Position Statistics

Total Positions 690
New Positions 196
Increased Positions 344
Decreased Positions 344
Positions with Activity 688
Sold Out Positions 213
Total Mkt Value (in $ millions) 2,573

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

Sector Weighting

Basic Materials 2.02%
Capital Goods 2.25%
Conglomerates 0.97%
Consumer Cyclical 7.78%
Consumer/Non-Cyclical 4.28%
Energy 4.86%
Financial 7.61%
Healthcare 12.38%
Services 22.79%
Technology 18.53%
Transportation 2.61%
Utilities 3.76%

690 Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
INPHI CORP COM 1,733 -2,063 (54.34) 90,000
NUSTAR ENERGY LP UNIT COM 1,728 -4,835 (73.67) 27,262
SUNESIS PHARMACEUTICALS INC COM NEW 1,726 1,726 New 653,970
CHESAPEAKE ENERGY CORP COM 1,723 1,723 New 111,527
ROUSE PPTYS INC COM 1,715 -2,123 (55.32) 94,738
BIOMARIN PHARMACEUTICAL INC COM 1,702 -1,263 (42.6) 14,078
FLEETMATICS GROUP PLC COM 1,684 -475 (21.99) 37,004
EURONET WORLDWIDE INC COM 1,669 1,669 New 29,531
MEAD JOHNSON NUTRITION CO COM 1,652 -5,947 (78.26) 16,491
NOVA MEASURING INSTRUMENTS LTD COM 1,645 37 2.29 141,283
OXFORD IMMUNOTEC GLOBAL PLC ORD SHS 1,634 -357 (17.93) 120,585
SALLY BEAUTY HLDGS INC COM 1,622 292 22.00 50,997
GENERAL MTRS CO WT EXP 071016 1,599 483 43.27 59,520
PENSKE AUTOMOTIVE GRP INC COM 1,562 731 87.99 30,118
MAVENIR SYS INC COM 1,553 1,553 New 89,950
WEYERHAEUSER CO COM 1,552 -1,382 (47.1) 49,200
ZENDESK INC COM 1,537 -968 (38.64) 65,712
CORESITE RLTY CORP COM 1,536 1,536 New 31,700
MATTSON TECHNOLOGY INC COM 1,534 1,534 New 435,895
LAS VEGAS SANDS CORP COM 1,530 -2,642 (63.32) 27,740


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