DRIEHAUS CAPITAL MANAGEMENT LLC Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 627
New Positions 152
Increased Positions 295
Decreased Positions 320
Positions with Activity 615
Sold Out Positions 153
Total Mkt Value (in $ millions) 2,698

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

Sector Weighting

Basic Materials 1.58%
Capital Goods 2.29%
Conglomerates 1.36%
Consumer Cyclical 5.65%
Consumer/Non-Cyclical 4.63%
Energy 5.12%
Financial 11.03%
Healthcare 10.57%
Services 22.09%
Technology 19.42%
Transportation 1.78%
Utilities 2.25%

295 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
PAYCOM SOFTWARE INC COM 16,972 2,895 20.57 498,731
DOLLAR GEN CORP NEW COM 16,917 13,834 448.83 214,516
TOWER SEMICONDUCTOR LTD SHS NEW 15,085 3,581 31.13 997,708
PAYLOCITY HLDG CORP COM 14,859 1,757 13.41 429,461
BAKER HUGHES INC COM 14,182 14,182 New 235,000
BANCO MACRO SA SPON ADR B 13,846 13,846 New 307,347
BLUEBIRD BIO INC COM 13,793 2,689 24.22 84,510
MICROSOFT CORP COM 13,376 9,900 284.82 301,257
MOBILE TELESYSTEMS OJSC SPONSORED ADR 13,346 13,346 New 1,455,348
MACROGENICS INC COM 12,964 6,191 91.41 367,577
NEW MEDIA INVT GROUP INC COM 12,851 2,766 27.43 720,360
SKECHERS U S A INC CL A 12,268 5,855 91.30 106,673
ORBITZ WORLDWIDE INC COM 11,627 11,627 New 1,028,000
ICICI BK LTD ADR 11,466 4,373 61.65 1,102,458
BLACKSTONE GROUP L P COM UNIT LTD 10,835 6,536 152.05 262,219
CROSS CTRY HEALTHCARE INC COM 10,462 6,883 192.27 819,917
HARMAN INTL INDS INC COM 10,270 10,270 New 86,306
QTS RLTY TR INC COM CL A 10,247 6,490 172.73 271,233
SIMON PPTY GROUP INC NEW COM 9,408 1,033 12.33 53,845
CAVIUM INC COM 9,164 2,282 33.15 135,589