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Institutional Investment Manager
MARSHALL WACE, LLP
MARSHALL WACE, LLP (CIK: 0001318757), located at George House, London, X0. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 878 holdings with a total value of $7,666,207,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 PACIFIC ETHANOL INC 17,041 176,000 0.00%
52 JA SOLAR HOLDINGS COMPANY LIMITED SPON ADR REP5ORD 20,651 177,000 0.00%
53 MARVELL TECHNOLOGY GROUP LTD 13,578 179,000 0.00%
54 BONA FILM GROUP LTD 15,095 184,000 0.00%
55 ASHFORD HOSPITALITY TR INC 22,040 186,000 0.00%
56 MEMORIAL RESOURCE DEV CORP 10,218 194,000 0.00%
57 IDREAMSKY TECHNOLOGY LIMITED 16,033 201,000 0.00%
58 SYNERGY PHARMACEUTICALS DEL 24,246 201,000 0.00%
59 CALAMP CORP 11,045 202,000 0.00%
60 EROS INTL PLC SHS NEW 8,023 202,000 0.00%
61 GREAT WESTERN BANCORP INC COM 8,530 206,000 0.00%
62 AVON PRODS INC 33,320 209,000 0.00%
63 LIBERTY BROADBAND-C 4,130 211,000 0.00%
64 GREEN PLAINS INC COM 7,807 215,000 0.00%
65 NOVADAQ TECHNOLOGIES INC 17,757 215,000 0.00%
66 SEMPRA ENERGY 2,197 217,000 0.00%
67 BLUE BIRD CORP WARRANTS EXP 01 150,000 218,000 0.00%
68 PEOPLES UNITED FINANCIAL INC 13,464 218,000 0.00%
69 Con-Way Inc 5,706 219,000 0.00%
70 21VIANET GROUP INC 10,723 220,000 0.00%
71 TWENTY FIRST CENTY FOX INC 6,864 224,000 0.00%
72 Wuxi Pharmatech Inc ADR 5,331 225,000 0.00%
73 EATON CORP PLC 3,383 228,000 0.00%
74 DEVON ENERGY CORP NEW 3,876 231,000 0.00%
75 WESCO INTL INC 3,392 233,000 0.00%
76 KRATON CORP COM 9,799 234,000 0.00%
77 FLEX LTD 20,965 237,000 0.00%
78 8X8 INC NEW COM 26,521 238,000 0.00%
79 SOUTHWEST GAS HOLDINGS INC 4,469 238,000 0.00%
80 FIAT CHRYSLER AUTOMOBILES N 16,845 245,000 0.00%
81 PATTERN ENERGY GROUP INC 8,657 246,000 0.00%
82 QUALITY SYS INC 14,867 246,000 0.00%
83 STANLEY BLACK &DECKER INC 2,375 250,000 0.00%
84 NORTHSTAR RLTY FIN CORP COM NEW 15,807 251,000 0.00%
85 SMITH & NEPHEW PLC 7,388 251,000 0.00%
86 GRAPHIC PACKAGING HLDG CO 17,993 251,000 0.00%
87 BANCO SANTANDER SA 36,034 253,000 0.00%
88 WAGEWORKS INC COM 6,351 257,000 0.00%
89 BLOCK H & R INC 8,852 262,000 0.00%
90 COOPER TIRE RUBR CO 7,779 263,000 0.00%
91 BANK HAWAII CORP 3,963 264,000 0.00%
92 HERTZ GLOBAL HOLDINGS INC COM 14,607 265,000 0.00%
93 CIT GROUP INC 5,789 269,000 0.00%
94 WR GRACE & CO 2,705 271,000 0.00%
95 QIHOO 360 TECHNOLOGY CO LTD 4,000 271,000 0.00%
96 INVESTMENT TECHNOLOGY GRP NEW 11,097 275,000 0.00%
97 CANTEL MEDICAL CORP 5,134 276,000 0.00%
98 MINDRAY MEDICAL INTL LTD 9,762 278,000 0.00%
99 EURONAV NV ANTWERPEN 19,405 287,000 0.00%
100 AAR CORP COM 9,032 288,000 0.00%
Page 2 of 18

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001318757-15-000018, filed 2015.08.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.