What does CUSIP 960413102 represent in this 13F holders report?

CUSIP 960413102 is the security identifier for WLK - WESTLAKE CORP - COM used to aggregate holder disclosures.

How many institutions held WLK - WESTLAKE CORP - COM in Q4 2013?

229 institutional investors reported WLK - WESTLAKE CORP - COM for Q4 2013. Use the holders table for investor-level position and value details.

WESTLAKE CORP - COM (WLK)

CUSIP: 960413102

Q4 2013 13F Holders as of 31 Dec 2013

Type / Class: Equity / COM
Total 13F shares: 19,547,094
Share change: -56,493
Total reported value: $2,385,268,187
Put/Call ratio: 83%
Price per share: $122.07
Number of holders: 229
Value change: -$6,895,135
Number of buys: 7
Number of sells: 2

Quarterly Holders Quick Answers

What is CUSIP 960413102?
CUSIP 960413102 identifies WLK - WESTLAKE CORP - COM in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Institutional Holders of WESTLAKE CORP - COM (WLK) as of Q4 2013

As of 31 Dec 2013, WESTLAKE CORP - COM (WLK) was held by 229 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 19,547,094 shares. The largest 10 holders included ROYCE & ASSOCIATES LLC, VANGUARD GROUP INC, Westpac Banking Corp, SAC Capital Advisors LP, DIMENSIONAL FUND ADVISORS LP, FEDERATED INVESTORS INC /PA/, D. E. Shaw & Co., Inc., PRUDENTIAL FINANCIAL INC, BlackRock Institutional Trust Company, N.A., and NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION. This page lists 229 institutional shareholders reporting positions in this security for the Q4 2013 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.