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

Institutional Holders (2016Q4)
Portfolio Summary: 78 Institutional holders with a total value of $118,621,792.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Kohlberg Kravis Roberts & Co. L.P. 10,125,410 32,806,000 27.66%
2 HEARTLAND ADVISORS INC 4,323,863 14,009,000 11.81%
3 GENDELL JEFFREY L 3,561,472 11,539,000 9.73%
4 SCHNEIDER CAPITAL MANAGEMENT CORP 2,361,830 7,652,000 6.45%
5 DIMENSIONAL FUND ADVISORS LP 2,124,820 6,884,000 5.80%
6 VANGUARD GROUP INC 1,877,284 6,083,000 5.13%
7 ROYCE & ASSOCIATES LP 1,484,909 4,811,000 4.06%
8 BlackRock Fund Advisors 1,405,287 4,553,000 3.84%
9 BlackRock Institutional Trust Company, N.A. 1,280,878 4,150,000 3.50%
10 BRIDGEWAY CAPITAL MANAGEMENT, LLC 1,029,200 3,335,000 2.81%
11 Netols Asset Management, Inc. 732,780 2,374,000 2.00%
12 RENAISSANCE TECHNOLOGIES LLC 678,800 2,199,000 1.85%
13 STATE STREET CORP 597,803 1,938,000 1.63%
14 NORTHERN TRUST CORP 468,842 1,519,000 1.28%
15 RUSSELL INVESTMENTS GROUP, LTD. 404,039 1,261,000 1.06%
16 D. E. Shaw & Co., Inc. 382,301 1,239,000 1.04%
17 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 353,900 1,147,000 0.97%
18 Invesco Ltd. 317,235 1,028,000 0.87%
19 GEODE CAPITAL MANAGEMENT, LLC 302,807 981,000 0.83%
20 STRS OHIO 213,500 691,000 0.58%
21 MORGAN STANLEY 178,770 579,000 0.49%
22 BlackRock Investment Management, LLC 172,230 558,000 0.47%
23 TIAA CREF INVESTMENT MANAGEMENT LLC 171,259 555,000 0.47%
24 Bank of New York Mellon Corp 165,434 536,000 0.45%
25 Connor, Clark & Lunn Investment Management Ltd. 129,900 421,000 0.35%
26 TEACHERS ADVISORS, LLC 124,138 402,000 0.34%
27 TFS CAPITAL LLC 121,540 394,000 0.33%
28 Mariner, LLC 119,865 388,000 0.33%
29 Cutter & CO Brokerage, Inc. 91,000 295,000 0.25%
30 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 88,987 288,000 0.24%
31 MENTA CAPITAL LLC 87,618 284,000 0.24%
32 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 83,100 268,000 0.23%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 69,500 226,000 0.19%
34 MILLENNIUM MANAGEMENT LLC 65,731 213,000 0.18%
35 Squarepoint Ops LLC 56,433 183,000 0.15%
36 JPMORGAN CHASE & CO 49,084 159,000 0.13%
37 CITIGROUP INC 46,238 150,000 0.13%
38 Fortress Investment Group LLC 45,350 147,000 0.12%
39 RHUMBLINE ADVISERS 45,157 146,000 0.12%
40 NEW YORK STATE COMMON RETIREMENT FUND 44,600 145,000 0.12%
41 Bridgecreek Investment Management, LLC 44,000 143,000 0.12%
42 Nationwide Fund Advisors 39,344 127,000 0.11%
43 BOKF, NA 36,410 118,000 0.10%
44 Virtu KCG Holdings LLC 35,227 114,000 0.10%
45 DEUTSCHE BANK AG\ 35,536 113,000 0.10%
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 31,700 103,000 0.09% Call
47 WELLS FARGO & COMPANY/MN 29,196 95,000 0.08%
48 BANK OF AMERICA CORP /DE/ 29,133 94,000 0.08%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 28,984 94,000 0.08%
50 BLACKROCK ADVISORS LLC 25,954 84,000 0.07%
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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.