WESTLAKE CORP - COM (WLK)

CUSIP: 960413102

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / COM
Total 13F shares
41,501,786
Share change
+2,231,066
Total reported value
$3,197,756,199
Put/Call ratio
333%
Price per share
$77.06
Number of holders
298
Value change
+$174,265,156
Number of buys
156
Number of sells
159

Quarterly Holders Quick Answers

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

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Institutional Holders of WESTLAKE CORP - COM (WLK) as of Q3 2025

As of 30 Sep 2025, WESTLAKE CORP - COM (WLK) was held by 298 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 41,501,786 shares. The largest 10 holders included Orbis Allan Gray Ltd, VANGUARD GROUP INC, BlackRock, Inc., VICTORY CAPITAL MANAGEMENT INC, PRICE T ROWE ASSOCIATES INC /MD/, BRANDES INVESTMENT PARTNERS, LP, DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, CITADEL ADVISORS LLC, and GOLDMAN SACHS GROUP INC. This page lists 298 institutional shareholders reporting positions in this security for the Q3 2025 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.