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

Institutional Holders (2015Q4)
Portfolio Summary: 5 Institutional holders with a total value of $3,215,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 51,600 2,803,000 87.19%
2 CENTERSTAR FUND, LLC 2,200 153,000 4.76% Put PRN
3 IKOS CIF LTD 2,211 119,000 3.70%
4 CENTERSTAR FUND, LLC 1,374 75,000 2.33% PRN
5 CENTERSTAR FUND, LLC 600 65,000 2.02% Call PRN

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.