Optiver Holding B.V. Westlake Corp Transaction History
Optiver Holding B.V.
- $6 Billion
- Q3 2025
A detailed history of Optiver Holding B.V. transactions in Westlake Corp stock. As of the latest transaction made, Optiver Holding B.V. holds 83 shares of WLK stock, worth $5,266. This represents 0.0% of its overall portfolio holdings.
Number of Shares
83
Previous 96
13.54%
Holding current value
$5,266
Previous $7,000
14.29%
% of portfolio
0.0%
Previous 0.0%
Shares
2 transactions
Others Institutions Holding WLK
# of Institutions
359Shares Held
38.2MCall Options Held
234KPut Options Held
1.23M-
Vanguard Group Inc Valley Forge, PA3.44MShares$218 Million0.0% of portfolio
-
Black Rock Inc. New York, NY3.41MShares$216 Million0.01% of portfolio
-
Victory Capital Management Inc2.87MShares$182 Million0.14% of portfolio
-
Price T Rowe Associates Inc Baltimore, MD2.06MShares$131 Million0.02% of portfolio
-
Brandes Investment Partners, LP La Jolla, CA1.46MShares$92.4 Million1.05% of portfolio
About WESTLAKE CORP
- Ticker WLK
- Exchange NYSE
- Sector Basic Materials
- Industry Specialty Chemicals
- Shares Outstandng 127,961,000
- Market Cap $8.12B
- Description
- Westlake Corporation manufactures and supplies petrochemicals, polymers, and building products worldwide. It operates through two segments, Performance and Essential Materials; and Housing and Infrastructure Products. The Performance and Essential Materials segment manufactures and markets polyethylene, styrene monomer, ethylene co-products, PVC...