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) 2,109

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

Sector Weighting

Basic Materials 18.58%
Capital Goods 2.72%
Conglomerates 0.01%
Consumer Cyclical 3.6%
Consumer/Non-Cyclical 7.49%
Energy 0.8%
Financial 9.33%
Healthcare 1.03%
Services 25.7%
Technology 18.39%
Transportation 11.58%
Utilities 0.25%

122 Positions as of 06/30/2013

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held ▲
STARWOOD WAYPOINT RESIDENTL TR COM SHS 42 42 New 1,620
ULTIMATE SOFTWARE GROUP INC COM 246 246 New 1,900
AMGEN INC COM 254 254 New 2,200
INTERCONTINENTALEXCHANGE GROUP COM 456 New 2,300
DRIL-QUIP INC COM 269 269 New 2,400
GENESEE & WYO INC CL A 233 233 New 2,400
WATSCO INC COM 260 260 New 2,500
HOME DEPOT INC COM 200 200 New 2,600
WAL-MART STORES INC COM 210 210 New 2,700
JAZZ PHARMACEUTICALS PLC SHS USD 408 408 New 3,000
CABELAS INC COM 200 200 New 3,100
ILLINOIS TOOL WKS INC COM 261 261 New 3,100
MALLINCKRODT PUB LTD CO SHS 240 240 New 3,988
OLD DOMINION FGHT LINES INC COM 271 271 New 4,900
THERAVANCE INC COM 151 151 New 5,700
TYCO INTERNATIONAL LTD SHS 266 -19,242 (98.64) 6,300
WEBMD HEALTH CORP COM 310 310 New 6,900
ALKERMES PLC SHS 309 309 New 7,000
LIONS GATE ENTMNT CORP COM NEW 200 200 New 7,500
STARWOOD PPTY TR INC COM 188 188 New 8,100