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

Institutional Holders (2015Q3)
Portfolio Summary: 57 Institutional holders with a total value of $41,616,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Kohlberg Kravis Roberts & Co. L.P. 10,125,410 12,758,000 30.66%
2 HEARTLAND ADVISORS INC 5,545,085 6,987,000 16.79%
3 GENDELL JEFFREY L 4,026,940 5,074,000 12.19%
4 SCHNEIDER CAPITAL MANAGEMENT CORP 2,224,260 2,803,000 6.74%
5 DIMENSIONAL FUND ADVISORS LP 1,835,004 2,312,000 5.56%
6 VANGUARD GROUP INC 1,646,491 2,074,000 4.98%
7 BlackRock Institutional Trust Company, N.A. 981,656 1,237,000 2.97%
8 Netols Asset Management, Inc. 957,008 1,206,000 2.90%
9 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 949,663 1,197,000 2.88%
10 RUSSELL FRANK CO/ 684,595 863,000 2.07%
11 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 636,329 802,000 1.93%
12 FIRST WILSHIRE SECURITIES MANAGEMENT INC 436,756 550,000 1.32%
13 BRIDGEWAY CAPITAL MANAGEMENT, LLC 425,000 536,000 1.29%
14 WELLS FARGO & COMPANY/MN 369,700 466,000 1.12%
15 RENAISSANCE TECHNOLOGIES LLC 220,400 278,000 0.67%
16 GEODE CAPITAL MANAGEMENT, LLC 217,108 273,000 0.66%
17 Municipal Employees' Retirement System of Michigan 169,700 214,000 0.51%
18 D. E. Shaw & Co., Inc. 168,831 212,000 0.51%
19 Invesco Ltd. 154,425 195,000 0.47%
20 NORTHERN TRUST CORP 150,156 189,000 0.45%
21 PARAMETRIC PORTFOLIO ASSOCIATES LLC 133,050 168,000 0.40%
22 LaSalle Street Capital Management, LLC 130,288 164,000 0.39%
23 BlackRock Fund Advisors 106,162 134,000 0.32%
24 FEDERATED HERMES, INC. 68,620 86,000 0.21%
25 TFS CAPITAL LLC 57,974 73,000 0.18%
26 GOLDMAN SACHS GROUP INC 55,185 70,000 0.17%
27 MORGAN STANLEY 55,280 70,000 0.17%
28 MILLENNIUM MANAGEMENT LLC 53,585 68,000 0.16%
29 Bridgecreek Investment Management, LLC 53,500 67,000 0.16%
30 Bank of New York Mellon Corp 52,488 66,000 0.16%
31 Mariner, LLC 47,180 59,000 0.14%
32 Fortress Investment Group LLC 45,350 57,000 0.14%
33 DEUTSCHE BANK AG\ 40,298 50,000 0.12%
34 LPL Financial LLC 15,485 29,000 0.07%
35 STATE STREET CORP 20,357 26,000 0.06%
36 Spot Trading L.L.C 20,000 25,000 0.06% Put
37 Spot Trading L.L.C 17,401 22,000 0.05%
38 Oppenheimer & Close, LLC 15,000 19,000 0.05%
39 TUDOR INVESTMENT CORP ET AL 15,452 19,000 0.05%
40 PACER ADVISORS, INC. 14,198 18,000 0.04%
41 Virtu KCG Holdings LLC 12,448 16,000 0.04%
42 AUXIER ASSET MANAGEMENT LLC 12,775 16,000 0.04%
43 BLACKROCK ADVISORS LLC 11,614 15,000 0.04%
44 Nationwide Fund Advisors 8,018 10,000 0.02%
45 BANK OF AMERICA CORP /DE/ 7,407 9,000 0.02%
46 BlackRock Investment Management, LLC 7,175 9,000 0.02%
47 PANAGORA ASSET MANAGEMENT INC 4,977 6,000 0.01%
48 CITIGROUP INC 4,285 5,000 0.01%
49 Creative Planning 2,800 4,000 0.01%
50 ENVESTNET ASSET MANAGEMENT INC 2,058 3,000 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.