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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 (2014Q4)
Original 13F HR (0001318757-15-000010) filed in 2015.02.17
#
Name
Shares
Value ($)
%
Options
Notes
1 T MOBILE US INC 6,887,706 185,555 2.45%
2 WISDOMTREE TR 5,599,188 123,462 1.63%
3 SIRIUS XM HOLDINGS INC 3,171,588 11,101 0.15%
4 MICRON TECHNOLOGY INC 2,802,621 98,120 1.30%
5 PFIZER INC 2,658,072 82,799 1.09%
6 ZOETIS INC 2,267,386 97,566 1.29%
7 RITE AID CORP 2,122,221 15,959 0.21%
8 PEABODY ENERGY CORP 2,006,806 15,533 0.21%
9 DRYSHIPS INC 1,961,666 2,079 0.03%
10 XOMA CORP DEL 1,915,290 6,876 0.09%
11 PIER 1 IMPORTS INC 1,848,098 28,461 0.38%
12 CITIZENS FINL GROUP INC 1,834,101 45,596 0.60%
13 DENBURY RESOURCES INC 1,831,153 14,887 0.20%
14 NRG ENERGY INC 1,804,599 48,634 0.64%
15 Hewlett Packard Co 1,734,749 69,615 0.92%
16 T MOBILE US INC 1,710,061 46,069 0.61%
17 AMERICAN AIRLS GROUP INC 1,623,984 87,094 1.15%
18 MOSAIC CO NEW 1,605,277 73,281 0.97%
19 ZOETIS INC 1,593,703 68,577 0.91%
20 KING DIGITAL ENTMT PLC 1,531,208 23,519 0.31%
21 MGIC INVT CORP WIS 1,513,303 14,104 0.19%
22 DIAMONDROCK HOSPITALITY CO COM 1,417,597 21,080 0.28%
23 DHT HOLDINGS INC 1,379,017 10,081 0.13%
24 LIBERTY GLOBAL PLC 1,377,280 66,536 0.88%
25 REGIONS FINANCIAL CORP NEW 1,327,914 14,023 0.19%
26 COMCAST CORP NEW 1,303,530 75,618 1.00%
27 AMICUS THERAPEUTICS INC COM 1,269,229 10,560 0.14%
28 CITIGROUPINC 1,230,501 66,582 0.88%
29 Alon USA Energy, Inc. 1,224,471 15,514 0.20%
30 E TRADE FINANCIAL CORP 1,207,131 29,279 0.39%
31 REGENCY ENERGY PARTNERS 1,184,032 28,417 0.38%
32 MONDELEZ INTL INC 1,146,745 41,656 0.55%
33 PLATFORM SPECIALTY PRODS COR 1,123,008 26,076 0.34%
34 PTC INC 1,089,310 39,923 0.53%
35 GROUPON INC 1,077,659 8,901 0.12%
36 SONUS NETWORKS INC 1,020,826 4,053 0.05%
37 ALPHA NATURAL RESOURCES 969,932 1,620 0.02%
38 CAPITAL ONE FINL CORP 967,734 79,886 1.05%
39 Gastar Exploration, Ltd. 950,523 2,291 0.03%
40 AMSURG CORP 931,120 50,960 0.67%
41 MICROSOFT CORP 911,536 42,341 0.56%
42 LIBERTY GLOBAL PLC 898,163 45,092 0.60%
43 BRIXMOR PROPERTY 868,454 21,572 0.28%
44 Nielsen Holdings B.V. 863,476 38,623 0.51%
45 ASSURED GUARANTY LTD COM 856,890 22,271 0.29%
46 BIODELIVERY SCIENCES INTL IN 854,206 10,268 0.14%
47 CST BRANDS INC 835,409 36,432 0.48%
48 MARVELL TECHNOLOGY GROUP LTD 830,663 12,045 0.16%
49 LASALLE HOTEL PPTYS 824,464 33,366 0.44%
50 WEYERHAEUSER CO 822,580 29,522 0.39%
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