CASTLEARK MANAGEMENT LLC Information

1 N WACKER DR, CHICAGO, Illinois, 60606, (312) 456-9682

Report Date: 03/31/2015

Position Statistics

Total Positions 409
New Positions 70
Increased Positions 197
Decreased Positions 134
Positions with Activity 331
Sold Out Positions 53
Total Mkt Value (in $ millions) 4,213

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

Sector Weighting

Basic Materials 2.51%
Capital Goods 2.57%
Conglomerates 0.31%
Consumer Cyclical 7.86%
Consumer/Non-Cyclical 3.23%
Energy 7.31%
Financial 12.82%
Healthcare 16.04%
Services 14.29%
Technology 21.05%
Transportation 5.02%
Utilities 1.67%

197 INCREASED Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
MEDTRONIC PLC SHS 102,650 64,411 168.45 1,316,026
DELPHI AUTOMOTIVE PLC SHS 82,158 82,158 New 1,064,780
ISHARES TR MSCI EAFE ETF 78,559 78,559 New 1,215,900
VISA INC COM CL A 63,051 5,336 9.25 832,140
DISNEY WALT CO COM DISNEY 61,000 15,003 32.62 503,630
ISHARES MSCI JAPAN ETF 55,384 55,384 New 4,300,000
HORIZON PHARMA PLC SHS 53,425 32,270 152.54 1,519,050
EOG RES INC COM 40,333 8,800 27.91 527,645
ORACLE CORP COM 40,085 39,966 33,548.33 1,009,450
MONSANTO CO NEW COM 37,866 595 1.60 370,215
MERCK & CO INC NEW COM 33,272 15,765 90.05 563,450
CONOCOPHILLIPS COM 25,808 2,288 9.73 519,162
HELEN OF TROY CORP LTD COM 25,289 25,289 New 287,668
SALESFORCE COM INC COM 25,037 25,037 New 345,620
G-III APPAREL GROUP LTD COM 24,573 3,064 14.25 352,450
ACADIA HEALTHCARE COMPANY INC COM 23,204 2,862 14.07 289,254
WISDOMTREE INVTS INC COM 22,741 2,557 12.67 872,310
COACH INC COM 22,379 22,333 48,928.33 735,425
AMSURG CORP COM 21,637 21,637 New 302,025
ACUITY BRANDS INC COM 21,233 1,624 8.28 105,665