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WILLIAMS CLAYTON ENERGY INC
WILLIAMS CLAYTON ENERGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 81 Institutional holders with a total value of $197,667,203.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MILLENNIUM MANAGEMENT LLC 706,014 20,877,000 10.56%
2 SHEPHERD KAPLAN KROCHUK, LLC 663,524 19,620,000 9.93%
3 DIMENSIONAL FUND ADVISORS LP 583,089 17,242,000 8.72%
4 VANGUARD GROUP INC 462,850 13,686,000 6.92%
5 PRICE T ROWE ASSOCIATES INC /MD/ 422,705 12,499,000 6.32%
6 ADVISORY RESEARCH INC 416,962 12,330,000 6.24%
7 Third Point LLC 400,000 11,828,000 5.98%
8 ADAGE CAPITAL PARTNERS GP, L.L.C. 384,876 11,381,000 5.76%
9 Caymus Capital Partners, L.P. 366,400 10,834,000 5.48%
10 KINGDON CAPITAL MANAGEMENT, L.L.C. 240,000 7,097,000 3.59%
11 WELLINGTON MANAGEMENT GROUP LLP 218,904 6,473,000 3.27%
12 AMERIPRISE FINANCIAL INC 197,077 5,828,000 2.95%
13 BlackRock Institutional Trust Company, N.A. 158,400 4,684,000 2.37%
14 BlackRock Fund Advisors 149,572 4,423,000 2.24%
15 Capital World Investors 128,498 3,800,000 1.92%
16 BRIDGEWAY CAPITAL MANAGEMENT, LLC 123,100 3,640,000 1.84%
17 STATE STREET CORP 102,978 3,048,000 1.54%
18 Invesco Ltd. 87,318 2,582,000 1.31%
19 D. E. Shaw & Co., Inc. 68,273 2,019,000 1.02%
20 NORTHERN TRUST CORP 68,108 2,014,000 1.02%
21 THRIVENT FINANCIAL FOR LUTHERANS 49,871 1,475,000 0.75%
22 Fisher Asset Management, LLC 48,981 1,448,000 0.73%
23 Shinko Asset Management Co., Ltd. 48,981 1,448,000 0.73%
24 Eidelman Virant Capital 47,400 1,401,000 0.71%
25 NORGES BANK 44,607 1,319,000 0.67%
26 GEODE CAPITAL MANAGEMENT, LLC 36,778 1,086,000 0.55%
27 BARDIN HILL MANAGEMENT PARTNERS LP 35,099 1,038,000 0.53%
28 Bank of New York Mellon Corp 26,468 783,000 0.40%
29 PARAMETRIC PORTFOLIO ASSOCIATES LLC 25,027 740,000 0.37%
30 BlackRock Investment Management, LLC 22,086 653,000 0.33%
31 GOLDMAN SACHS GROUP INC 21,992 651,000 0.33%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 20,913 618,000 0.31%
33 OXFORD ASSET MANAGEMENT LLP 20,354 592,000 0.30%
34 Horizon Kinetics LLC 19,785 585,000 0.30%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 19,573 579,000 0.29%
36 Dynamic Technology Lab Private Ltd 18,447 545,000 0.28%
37 HIGHBRIDGE CAPITAL MANAGEMENT LLC 16,506 489,000 0.25%
38 HBK INVESTMENTS L P 15,900 470,000 0.24%
39 Sippican Capital Advisors 14,655 433,000 0.22%
40 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 13,000 384,000 0.19%
41 ALLIANCEBERNSTEIN L.P. 9,870 383,000 0.19%
42 Simplicity Solutions, LLC 12,769 377,579 0.19%
43 Capital Impact Advisors, LLC 12,700 376,000 0.19%
44 Cubist Systematic Strategies, LLC 12,689 375,000 0.19%
45 AXA S.A. 11,200 331,000 0.17%
46 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 10,911 323,000 0.16%
47 CREDIT SUISSE AG/ 10,533 312,000 0.16%
48 TEACHERS ADVISORS, LLC 9,035 267,000 0.14%
49 Swiss National Bank 8,900 263,000 0.13%
50 RHUMBLINE ADVISERS 8,741 258,000 0.13%
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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.