EMERALD ADVISERS INC/PA Information

1857 WILLIAM PENN WAY, LANCASTER, Pennsylvania, 17601, (717) 396-1116

Report Date: 03/31/2013

Position Statistics:

Total Positions 369
New Positions 49
Increased Positions 144
Decreased Positions 167
Positions with Activity 311
Sold Out Positions 43
Total Mkt Value
(in $ millions)
1,674

Sector Weighting

Basic Materials 3.98%
Capital Goods 10.63%
Conglomerates 0.47%
Consumer Cyclical 1.93%
Consumer/Non-Cyclical 1.06%
Energy 6.12%
Financial 11.91%
Healthcare 18.66%
Services 19.36%
Technology 22.45%
Transportation 3.05%
Utilities 0.37%

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

167 DECREASED Positions as of 03/31/2013

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
INTEROIL CORP COM 2,590 -703 (21.35) 29,016
HERBALIFE LTD COM USD SHS 2,590 -223 (7.91) 58,672
INGREDION INC COM 2,488 -998 (28.62) 34,971
RUE21 INC COM 2,409 -4,528 (65.28) 71,627
SALESFORCE COM INC COM 2,402 -75 (3.03) 52,048
ENERSYS COM 2,289 -3,283 (58.92) 46,920
PEREGRINE SEMICONDUCTOR CORP COM 2,120 -2,008 (48.64) 202,910
ALLIANCE DATA SYSTEMS CORP COM 1,713 -60 (3.4) 9,656
REALOGY HLDGS CORP COM 1,701 -1,006 (37.15) 31,894
CARPENTER TECHNOLOGY CORP COM 1,644 -1,175 (41.68) 34,800
CHENIERE ENERGY INC COM NEW 1,638 -5,926 (78.35) 53,996
JPMORGAN CHASE & CO COM 1,611 -101 (5.91) 31,614
NORDSON CORP COM 1,554 -55 (3.41) 21,283
WESTPORT INNOVATIONS INC COM NEW 1,472 -46 (3.06) 52,228
LENNAR CORP CL A 1,417 -50 (3.41) 32,995
AXIS CAPITAL HOLDINGS LTD SHS 1,410 -50 (3.41) 30,995
SBA COMMUNICATIONS CORP COM 1,406 -830 (37.1) 17,569
MICROSOFT CORP COM 1,276 -45 (3.39) 37,433
REGIONS FINL CORP NEW COM 1,162 -41 (3.41) 129,800
F5 NETWORKS INC COM 1,157 -36 (3.05) 14,006