WESTLAKE CHEMICAL's ticker is and the CUSIP is 960413AF9. A total of 1 filers reported holding WESTLAKE CHEMICAL in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sonora Investment Management, LLC | 50,000 | $52,000 | 0.00% |