DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 06/30/2014

Position Statistics

Total Positions 686
New Positions 193
Increased Positions 320
Decreased Positions 358
Positions with Activity 678
Sold Out Positions 157
Total Mkt Value (in $ millions) 2,639

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

Sector Weighting

Basic Materials 2.3%
Capital Goods 3.19%
Conglomerates 0.86%
Consumer Cyclical 6.07%
Consumer/Non-Cyclical 2.99%
Energy 8.94%
Financial 6.63%
Healthcare 8.51%
Services 23.2%
Technology 19.51%
Transportation 5.5%
Utilities 3.54%

358 DECREASED Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
ALEXANDRIA REAL ESTATE EQ INC COM 3,689 -1,732 (31.95) 45,994
GENERAC HLDGS INC COM 3,676 -2,599 (41.42) 78,924
LYONDELLBASELL INDUSTRIES N V SHS - A - 3,675 -10,099 (73.32) 32,722
NATURAL GAS SERVICES GROUP COM 3,648 -89 (2.39) 125,400
GRAN TIERRA ENERGY INC COM 3,598 -1,002 (21.78) 542,707
ACADIA PHARMACEUTICALS COM 3,506 -3,190 (47.64) 159,211
LUXOFT HLDG INC ORD SHS CL A 3,495 -4,746 (57.59) 94,261
HARMAN INTL INDS INC COM 3,355 -1,842 (35.45) 29,020
UNITED RENTALS INC COM 3,317 -1,049 (24.03) 28,527
CONCHO RES INC COM 3,189 -3,951 (55.34) 23,962
TYLER TECHNOLOGIES INC COM 3,169 -3,034 (48.91) 34,904
SENSATA TECHNOLOGIES HLDG NV SHS 3,059 -19 (0.62) 61,483
MIRATI THERAPEUTICS INC COM 3,035 -1,379 (31.24) 163,675
INVENTURE FOODS INC COM 2,988 -77 (2.5) 251,079
BLUEBIRD BIO INC COM 2,958 -2,135 (41.91) 83,304
EDUCATION RLTY TR INC COM 2,947 -745 (20.17) 271,142
BRISTOL MYERS SQUIBB CO COM 2,884 -4,644 (61.69) 57,693
AGENUS INC COM NEW 2,836 -617 (17.86) 908,842
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 2,800 -343 (10.92) 48,749
TARGA RES CORP COM 2,752 -5,998 (68.54) 20,040