MARSHALL WACE LLP Information

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

Report Date: 06/30/2013

Position Statistics

Total Positions 122
New Positions 55
Increased Positions 86
Decreased Positions 26
Positions with Activity 112
Sold Out Positions 0
Total Mkt Value (in $ millions) 2,085

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

Sector Weighting

Basic Materials 18.63%
Capital Goods 2.75%
Conglomerates 0.01%
Consumer Cyclical 3.66%
Consumer/Non-Cyclical 7.58%
Energy 0.8%
Financial 9.44%
Healthcare 1.04%
Services 25.71%
Technology 17.92%
Transportation 11.69%
Utilities 0.25%

86 INCREASED Positions as of 06/30/2013

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
T-MOBILE US INC COM 162,356 139,238 602.30 5,457,341
MICRON TECHNOLOGY INC COM 147,687 55,986 61.05 6,569,719
LIBERTY GLOBAL PLC SHS CL C 107,937 21,095 24.29 2,828,532
COMCAST CORP NEW CL A 107,110 83,930 362.08 2,178,351
SANDISK CORP COM 73,249 63,783 673.83 965,707
LYONDELLBASELL INDUSTRIES N V SHS - A - 65,195 15,321 30.72 712,822
MONDELEZ INTL INC CL A 64,705 833 1.31 1,860,941
PRAXAIR INC COM 63,675 31,968 100.82 484,038
SOUTHWEST AIRLS CO COM 58,941 17,880 43.55 2,503,864
AUTOZONE INC COM 58,496 28,413 94.45 112,031
CANADIAN PAC RY LTD COM 57,006 35,500 165.07 387,113
UNION PAC CORP COM 55,836 33,856 154.03 296,765
LIBERTY GLOBAL PLC SHS CL A 54,849 9,540 21.05 1,402,791
PNC FINL SVCS GROUP INC COM 54,643 54,643 New 647,586
ADVANCE AUTO PARTS INC COM 39,506 27,151 219.76 330,563
INTERNATIONAL FLAVORS&FRAGRANC COM 36,955 16,522 80.86 391,559
GOOGLE INC CL A 36,387 31,925 715.56 64,527
GOOGLE INC CL C 35,912 31,509 715.56 64,527
SENSIENT TECHNOLOGIES CORP COM 33,228 28,415 590.43 624,232
F M C CORP COM NEW 28,613 1,465 5.40 372,511