MARSHALL WACE LLP Information

THE ADELPHI, LONDON, , WC2N 6HT, (4207) 316-2251

Report Date: 12/31/2014

Position Statistics

Total Positions 1,138
New Positions 298
Increased Positions 526
Decreased Positions 598
Positions with Activity 1,124
Sold Out Positions 364
Total Mkt Value (in $ millions) 7,770

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

Sector Weighting

Basic Materials 9.53%
Capital Goods 3.56%
Conglomerates 0.6%
Consumer Cyclical 4.41%
Consumer/Non-Cyclical 3.57%
Energy 3.92%
Financial 10.22%
Healthcare 18.83%
Services 18%
Technology 12.14%
Transportation 4.18%
Utilities 1.19%

298 New Positions as of 12/31/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
BAXTER INTL INC COM 57,964 57,964 New 846,191
VERTEX PHARMACEUTICALS INC COM 49,089 49,089 New 416,111
MICROSOFT CORP COM 37,316 37,316 New 917,869
CENTENE CORP DEL COM 33,919 33,919 New 479,828
SOUTHWEST AIRLS CO COM 32,686 32,686 New 737,840
LASALLE HOTEL PPTYS COM SH BEN INT 32,039 32,039 New 824,464
SPX CORP COM 31,957 31,957 New 376,405
PLATFORM SPECIALTY PRODS CORP COM 28,816 28,816 New 1,123,008
PHARMACYCLICS INC COM 27,701 27,701 New 108,227
REGENCY ENERGY PARTNERS L P COM UNITS L P 27,079 27,079 New 1,184,032
CATERPILLAR INC DEL COM 26,782 26,782 New 334,648
FLOWSERVE CORP COM 26,323 26,323 New 465,977
PIER 1 IMPORTS INC COM 25,836 25,836 New 1,848,098
TESORO CORP COM 25,080 25,080 New 274,734
BRIXMOR PPTY GROUP INC COM 23,057 23,057 New 868,454
DEALERTRACK TECHNOLOGIES INC COM 22,313 22,313 New 579,265
LENNOX INTL INC COM 21,407 21,407 New 191,662
NOVARTIS A G SPONSORED ADR 21,272 21,272 New 215,718
MEAD JOHNSON NUTRITION CO COM 20,754 20,754 New 206,443
DIAMONDROCK HOSPITALITY CO COM 20,031 20,031 New 1,417,597