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

Institutional Holders (2015Q1)
Portfolio Summary: 90 Institutional holders with a total value of $317,517,291.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Third Point LLC 800,000 40,504,000 12.76%
2 SHEPHERD KAPLAN KROCHUK, LLC 628,128 31,802,000 10.02%
3 PRICE T ROWE ASSOCIATES INC /MD/ 482,315 24,420,000 7.69%
4 VANGUARD GROUP INC 464,138 23,499,000 7.40%
5 JVL Advisors, L.L.C. 430,645 21,803,000 6.87%
6 COLUMBIA WANGER ASSET MANAGEMENT LLC 416,925 21,109,000 6.65%
7 DIMENSIONAL FUND ADVISORS LP 404,090 20,459,000 6.44%
8 ADVISORY RESEARCH INC 240,022 12,152,000 3.83%
9 AMERIPRISE FINANCIAL INC 226,625 11,474,000 3.61%
10 Capital World Investors 201,000 10,177,000 3.21%
11 WELLINGTON MANAGEMENT GROUP LLP 190,385 9,638,000 3.04%
12 BlackRock Institutional Trust Company, N.A. 176,027 8,912,000 2.81%
13 BlackRock Fund Advisors 157,745 7,987,000 2.52%
14 Invesco Ltd. 116,979 5,923,000 1.87%
15 STATE STREET CORP 102,889 5,203,000 1.64%
16 LOOMIS SAYLES & CO L P 84,379 4,272,000 1.35%
17 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 71,300 4,202,000 1.32%
18 NORTHERN TRUST CORP 72,069 3,649,000 1.15%
19 NORGES BANK 71,207 3,605,000 1.14%
20 KAYNE ANDERSON CAPITAL ADVISORS LP 69,800 3,534,000 1.11%
21 PROSPECTOR PARTNERS LLC 59,700 3,022,000 0.95%
22 DEUTSCHE BANK AG\ 50,772 2,569,000 0.81%
23 Bank of New York Mellon Corp 48,934 2,478,000 0.78%
24 BOGLE INVESTMENT MANAGEMENT L P /DE/ 42,776 2,165,000 0.68%
25 D. E. Shaw & Co., Inc. 41,652 2,109,000 0.66%
26 PARAMETRIC PORTFOLIO ASSOCIATES LLC 39,337 1,992,000 0.63%
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 39,114 1,981,000 0.62%
28 Point72 Asset Management, L.P. 37,700 1,909,000 0.60%
29 GEODE CAPITAL MANAGEMENT, LLC 35,938 1,819,000 0.57%
30 BRIDGEWAY CAPITAL MANAGEMENT, LLC 29,100 1,473,000 0.46%
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 25,770 1,305,000 0.41%
32 Socratic Fund Management, L.P. 25,000 1,266,000 0.40%
33 TIAA CREF INVESTMENT MANAGEMENT LLC 22,625 1,146,000 0.36%
34 Eidelman Virant Capital 22,450 1,137,000 0.36%
35 PRUDENTIAL FINANCIAL INC 22,275 1,128,000 0.36%
36 OXFORD ASSET MANAGEMENT LLP 22,156 1,122,000 0.35%
37 HBK INVESTMENTS L P 19,296 977,000 0.31%
38 Horizon Kinetics LLC 18,546 939,000 0.30%
39 JANE STREET GROUP, LLC 17,609 892,000 0.28%
40 MACQUARIE GROUP LTD 17,000 861,000 0.27%
41 BlackRock Investment Management, LLC 16,263 823,000 0.26%
42 CREDIT SUISSE AG/ 14,939 756,000 0.24%
43 Sippican Capital Advisors 14,725 746,000 0.23%
44 PANAGORA ASSET MANAGEMENT INC 12,167 616,000 0.19%
45 AQR CAPITAL MANAGEMENT LLC 11,700 592,000 0.19%
46 ALLIANCEBERNSTEIN L.P. 11,000 557,000 0.18%
47 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 10,760 545,000 0.17%
48 GOLDMAN SACHS GROUP INC 9,831 498,000 0.16%
49 TEACHERS ADVISORS, LLC 9,324 472,000 0.15%
50 Swiss National Bank 7,700 390,000 0.12%
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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.