MARSHALL WACE LLP Information

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

Report Date: 03/31/2015

Position Statistics

Total Positions 1,063
New Positions 291
Increased Positions 516
Decreased Positions 522
Positions with Activity 1,038
Sold Out Positions 291
Total Mkt Value (in $ millions) 7,794

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

Sector Weighting

Basic Materials 7.76%
Capital Goods 3.97%
Conglomerates 0.23%
Consumer Cyclical 3.92%
Consumer/Non-Cyclical 4.04%
Energy 2.19%
Financial 16.15%
Healthcare 20.11%
Services 16.93%
Technology 11.96%
Transportation 2.21%
Utilities 0.75%

1,063 Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▲ Change in Value ($1,000s) Change (%) Shares Held
AARONS INC COM PAR $0.50 -4,775 Sold Out 0
ACI WORLDWIDE INC COM -755 Sold Out 0
ACXIOM CORP COM -659 Sold Out 0
ADVANCED MICRO DEVICES INC COM -68 Sold Out 0
AERCAP HOLDINGS NV SHS -4,613 Sold Out 0
AETNA INC NEW COM -271 Sold Out 0
AGILENT TECHNOLOGIES INC COM -1,751 Sold Out 0
AGNICO EAGLE MINES LTD COM -3,690 Sold Out 0
AIRGAS INC COM -4,013 Sold Out 0
AK STL HLDG CORP COM -175 Sold Out 0
ALIBABA GROUP HLDG LTD SPONSORED ADS -17,133 Sold Out 0
ALLEGHENY TECHNOLOGIES INC COM -2,492 Sold Out 0
ALLEGIANT TRAVEL CO COM -3,329 Sold Out 0
ALLETE INC COM NEW -1,260 Sold Out 0
ALON USA ENERGY INC COM -22,665 Sold Out 0
AMERICAN AXLE & MFG HLDGS INC COM -9,216 Sold Out 0
AMERICAN EXPRESS CO COM -13,714 Sold Out 0
AMERICAN WOODMARK CORP COM -3,424 Sold Out 0
AMERICAN WTR WKS CO INC NEW COM -3,210 Sold Out 0
AMGEN INC COM -10,747 Sold Out 0