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

Institutional Holders (2016Q1)
Portfolio Summary: 5 Institutional holders with a total value of $3,054,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 52,300 2,421,000 79.27%
2 CENTERSTAR FUND, LLC 6,800 358,000 11.72% Call PRN
3 CENTERSTAR FUND, LLC 5,700 249,000 8.15% Put PRN
4 CENTERSTAR FUND, LLC 355 17,000 0.56% PRN
5 IKOS CIF LTD 200 9,000 0.29%

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.