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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
1 WELLS FARGO & COMPANY/MN 3,334,089 20,905,000 9.38%
2 HEARTLAND ADVISORS INC 3,089,073 19,368,000 8.69%
3 GENDELL JEFFREY L 2,970,611 18,626,000 8.35%
4 Regiment Capital Management LLC 2,702,088 16,942,000 7.60%
5 DIMENSIONAL FUND ADVISORS LP 2,344,096 14,697,000 6.59%
6 VANGUARD GROUP INC 2,012,397 12,617,000 5.66%
7 SCHNEIDER CAPITAL MANAGEMENT CORP 1,903,725 11,936,000 5.35%
8 BlackRock Institutional Trust Company, N.A. 1,151,095 7,217,000 3.24%
9 BlackRock Fund Advisors 1,109,478 6,956,000 3.12%
10 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 1,005,525 6,305,000 2.83%
11 WALL STREET ASSOCIATES 990,119 6,208,000 2.78%
12 ROYCE & ASSOCIATES LP 911,300 5,714,000 2.56%
13 BANK OF MONTREAL /CAN/ 804,151 5,042,000 2.26%
14 Netols Asset Management, Inc. 766,632 4,807,000 2.16%
15 STATE STREET CORP 674,931 4,233,000 1.90%
16 RUSSELL FRANK CO/ 631,608 3,960,000 1.78%
17 UNITED CAPITAL FINANCIAL ADVISORS, LLC 568,280 3,563,000 1.60%
18 ENVESTNET ASSET MANAGEMENT INC 567,566 3,559,000 1.60%
19 FIRST WILSHIRE SECURITIES MANAGEMENT INC 483,306 3,030,000 1.36%
20 NORTHERN TRUST CORP 481,858 3,021,000 1.35%
21 ICM ASSET MANAGEMENT INC/WA 477,991 2,997,000 1.34%
22 D. E. Shaw & Co., Inc. 412,057 2,584,000 1.16%
23 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 414,229 2,403,000 1.08%
24 PARAMETRIC PORTFOLIO ASSOCIATES LLC 308,430 1,934,000 0.87%
25 Municipal Employees' Retirement System of Michigan 271,700 1,704,000 0.76%
26 MILLENNIUM MANAGEMENT LLC 256,019 1,605,000 0.72%
27 GEODE CAPITAL MANAGEMENT, LLC 254,222 1,593,000 0.71%
28 Bank of New York Mellon Corp 226,700 1,421,000 0.64%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 207,876 1,303,000 0.58%
30 AQR CAPITAL MANAGEMENT LLC 206,565 1,295,000 0.58%
31 B. Riley Wealth Advisors, Inc. 34,140 1,177,000 0.53%
32 BOGLE INVESTMENT MANAGEMENT L P /DE/ 178,117 1,116,000 0.50%
33 JPMORGAN CHASE & CO 170,900 1,072,000 0.48%
34 PRUDENTIAL FINANCIAL INC 169,675 1,064,000 0.48%
35 Freedom Investment Management, Inc. 168,003 1,053,000 0.47%
36 GOLDMAN SACHS GROUP INC 145,060 910,000 0.41%
37 Hutchin Hill Capital, LP 145,100 910,000 0.41%
38 VIRTUS CAPITAL ADVISERS, LLC 139,150 872,000 0.39%
39 Invesco Ltd. 136,318 855,000 0.38%
40 TFS CAPITAL LLC 135,771 851,000 0.38%
41 KENNEDY CAPITAL MANAGEMENT LLC 119,823 751,000 0.34%
42 BlackRock Investment Management, LLC 116,014 727,000 0.33%
43 SUSQUEHANNA INTERNATIONAL GROUP, LLP 96,576 605,000 0.27%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 90,245 566,000 0.25%
45 GSA CAPITAL PARTNERS LLP 89,482 561,000 0.25%
46 DEUTSCHE BANK AG\ 85,785 537,000 0.24%
47 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 82,310 516,084 0.23%
48 Nationwide Fund Advisors 82,156 515,000 0.23%
49 Quotient Investors, LLC 79,518 499,000 0.22%
50 FIRST QUADRANT LLC/CA 77,600 487,000 0.22%
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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.