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WILLBROS GROUP INC DEL COM
WILLBROS GROUP INC DEL COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 112 Institutional holders with a total value of $222,972,825.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 CITADEL ADVISORS LLC 77,502 486,000 0.22%
52 CREDIT SUISSE AG/ 74,539 467,000 0.21%
53 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 74,186 465,000 0.21%
54 TWO SIGMA INVESTMENTS, LP 73,867 463,000 0.21%
55 TEACHERS ADVISORS, LLC 67,844 425,000 0.19%
56 GLOBEFLEX CAPITAL L P 60,675 380,000 0.17%
57 MORGAN STANLEY 55,226 346,000 0.16%
58 Bridgecreek Investment Management, LLC 53,500 335,000 0.15%
59 FEDERATED HERMES, INC. 50,491 317,000 0.14%
60 Swiss National Bank 46,600 292,000 0.13%
61 Fortress Investment Group LLC 45,350 284,000 0.13%
62 CITIGROUP INC 44,335 278,000 0.12%
63 Paloma Partners Management Co 43,400 272,000 0.12%
64 Mariner, LLC 42,180 264,000 0.12%
65 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 41,273 259,000 0.12%
66 KEELEY ASSET MANAGEMENT CORP 40,000 251,000 0.11%
67 TUDOR INVESTMENT CORP ET AL 38,264 240,000 0.11%
68 METROPOLITAN LIFE INSURANCE CO/NY 35,057 220,000 0.10%
69 RHUMBLINE ADVISERS 34,455 216,000 0.10%
70 NOMURA HOLDINGS INC 31,749 214,000 0.10%
71 ROYAL BANK OF CANADA 33,780 212,000 0.10%
72 ELLINGTON MANAGEMENT GROUP LLC 32,200 202,000 0.09%
73 VOYA INVESTMENT MANAGEMENT LLC 31,833 200,000 0.09%
74 ALLIANCEBERNSTEIN L.P. 31,198 196,000 0.09%
75 Hillsdale Investment Management Inc. 30,250 190,000 0.09%
76 MANUFACTURERS LIFE INSURANCE COMPANY, THE 29,006 182,000 0.08%
77 AMERICAN INTERNATIONAL GROUP, INC. 25,158 157,741 0.07%
78 BLACKROCK ADVISORS LLC 21,650 136,000 0.06%
79 PRELUDE CAPITAL MANAGEMENT, LLC 21,100 132,000 0.06%
80 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 19,194 120,000 0.05%
81 TWO SIGMA ADVISERS, LP 18,889 118,000 0.05%
82 American Trust Investment Advisors, LLC 18,810 118,000 0.05%
83 SECOR Capital Advisors, LP 18,754 118,000 0.05%
84 LOS ANGELES CAPITAL MANAGEMENT LLC 17,583 110,000 0.05%
85 AUXIER ASSET MANAGEMENT LLC 17,425 109,000 0.05%
86 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 15,400 97,000 0.04%
87 LUCUS ADVISORS LLC 14,795 93,000 0.04%
88 BlackRock Group LTD 14,797 93,000 0.04%
89 ALGERT GLOBAL LLC 14,456 91,000 0.04%
90 ANALYTIC INVESTORS, LLC 11,812 74,000 0.03%
91 GUGGENHEIM CAPITAL LLC 11,428 72,000 0.03%
92 Virtu KCG Holdings LLC 11,138 70,000 0.03%
93 PRINCIPAL FINANCIAL GROUP INC 11,118 70,000 0.03%
94 Cubist Systematic Strategies, LLC 10,879 68,000 0.03%
95 CANADA LIFE ASSURANCE Co 7,900 49,000 0.02%
96 UBS Group AG 7,715 48,000 0.02%
97 MANAGED ACCOUNT ADVISORS LLC 6,054 38,000 0.02%
98 Legal & General Group Plc 5,615 34,000 0.02%
99 PANAGORA ASSET MANAGEMENT INC 4,977 31,000 0.01%
100 BARCLAYS PLC 2,279 13,000 0.01%
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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.