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WESTLAKE CHEM CORP
WESTLAKE CHEM CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 283 Institutional holders with a total value of $1,953,419,153.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,697,307 200,838,000 10.28%
2 Select Equity Group, L.P. 2,361,112 128,255,604 6.57%
3 CITADEL ADVISORS LLC 1,958,054 106,362,000 5.44%
4 AQR CAPITAL MANAGEMENT LLC 1,214,541 65,974,000 3.38%
5 D. E. Shaw & Co., Inc. 1,181,429 64,175,000 3.29%
6 Global Thematic Partners, LLC 1,164,530 63,258,000 3.24%
7 ROYCE & ASSOCIATES LP 1,106,760 60,119,000 3.08%
8 BlackRock Institutional Trust Company, N.A. 966,886 52,521,000 2.69%
9 DIMENSIONAL FUND ADVISORS LP 955,188 51,889,000 2.66%
10 PRUDENTIAL FINANCIAL INC 941,612 51,149,000 2.62%
11 NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 861,200 46,781,000 2.39%
12 STATE STREET CORP 793,961 43,125,000 2.21%
13 GOLDMAN SACHS GROUP INC 768,525 41,747,000 2.14%
14 SCHRODER INVESTMENT MANAGEMENT GROUP 762,485 41,418,000 2.12%
15 SHAPIRO CAPITAL MANAGEMENT LLC 752,197 40,859,341 2.09%
16 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 679,280 36,898,000 1.89%
17 ADAGE CAPITAL PARTNERS GP, L.L.C. 520,703 28,285,000 1.45%
18 NORGES BANK 520,090 28,251,000 1.45%
19 AMERIPRISE FINANCIAL INC 496,210 26,955,000 1.38%
20 CITIGROUP INC 455,759 24,756,000 1.27%
21 TIAA CREF INVESTMENT MANAGEMENT LLC 455,278 24,731,000 1.27%
22 GEODE CAPITAL MANAGEMENT, LLC 431,025 23,404,000 1.20%
23 DEUTSCHE BANK AG\ 425,374 23,103,000 1.18%
24 BlackRock Fund Advisors 409,042 22,219,000 1.14%
25 FIRST QUADRANT LLC/CA 405,087 22,004,000 1.13%
26 Alyeska Investment Group, L.P. 383,187 20,815,000 1.07%
27 MILLENNIUM MANAGEMENT LLC 378,106 20,539,000 1.05%
28 SCOUT INVESTMENTS, INC. 366,408 19,903,000 1.02%
29 MOORE CAPITAL MANAGEMENT, LP 341,600 18,556,000 0.95%
30 MARSHALL WACE, LLP 337,217 18,318,000 0.94%
31 RENAISSANCE TECHNOLOGIES LLC 299,200 16,253,000 0.83%
32 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 287,549 15,620,000 0.80%
33 Hutchin Hill Capital, LP 271,100 14,726,000 0.75%
34 PANAGORA ASSET MANAGEMENT INC 260,131 14,130,000 0.72%
35 BlackRock Group LTD 243,570 13,230,000 0.68%
36 PRINCIPAL FINANCIAL GROUP INC 226,815 12,320,000 0.63%
37 WELLS FARGO & COMPANY/MN 219,425 11,919,000 0.61%
38 Gotham Asset Management, LLC 215,425 11,702,000 0.60%
39 Bank of New York Mellon Corp 214,868 11,671,000 0.60%
40 NORTHERN TRUST CORP 209,239 11,366,000 0.58%
41 GLENMEDE TRUST CO NA 208,371 11,317,000 0.58%
42 Numeric Investors LLC 191,600 10,408,000 0.53%
43 AXA S.A. 181,138 9,839,000 0.50%
44 VIKING FUND MANAGEMENT LLC 175,000 9,506,000 0.49%
45 RUSSELL FRANK CO/ 168,448 9,231,000 0.47%
46 Legal & General Group Plc 165,277 8,977,000 0.46%
47 MARTINGALE ASSET MANAGEMENT L P 155,109 8,426,000 0.43%
48 WESTPAC BANKING CORP 151,070 8,206,122 0.42%
49 WEDGE CAPITAL MANAGEMENT L L P/NC 143,375 7,788,000 0.40%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 142,800 7,757,000 0.40%
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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.