WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 223 filers reported holding WESTLAKE CHEM CORP in Q4 2020. The put-call ratio across all filers is 1.04 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,023,458,000 | -17.1% | 10,537 | -22.2% | 0.01% | -22.2% |
| Q3 2021 | $1,235,038,000 | -12.4% | 13,551 | -13.5% | 0.01% | -18.2% |
| Q2 2021 | $1,410,629,000 | -42.5% | 15,658 | -43.4% | 0.01% | -59.3% |
| Q1 2021 | $2,454,421,000 | +94.2% | 27,643 | +78.5% | 0.03% | +125.0% |
| Q4 2020 | $1,263,739,000 | +601680.5% | 15,487 | +416.2% | 0.01% | +500.0% |
| Q4 2019 | $210,000 | -5.8% | 3,000 | -11.8% | 0.00% | 0.0% |
| Q3 2019 | $223,000 | -70.5% | 3,400 | -68.8% | 0.00% | -71.4% |
| Q2 2019 | $757,000 | -86.4% | 10,900 | -86.7% | 0.01% | -85.7% |
| Q1 2019 | $5,571,000 | +35.0% | 82,100 | +31.6% | 0.05% | +32.4% |
| Q4 2018 | $4,128,000 | -64.4% | 62,377 | -55.3% | 0.04% | -41.3% |
| Q3 2018 | $11,586,000 | +5.9% | 139,400 | +37.1% | 0.06% | +10.5% |
| Q2 2018 | $10,941,000 | -59.8% | 101,654 | -58.5% | 0.06% | -65.2% |
| Q1 2018 | $27,249,000 | +91.7% | 245,154 | +83.7% | 0.16% | +110.3% |
| Q4 2017 | $14,217,000 | +225.6% | 133,454 | +41.5% | 0.08% | +85.7% |
| Q1 2016 | $4,367,000 | +40.3% | 94,309 | +107.9% | 0.04% | +5.0% |
| Q2 2015 | $3,112,000 | -76.1% | 45,369 | -75.0% | 0.04% | -77.5% |
| Q1 2015 | $13,041,000 | +91.5% | 181,269 | +62.6% | 0.18% | +119.8% |
| Q4 2014 | $6,810,000 | +2810.3% | 111,469 | +4028.5% | 0.08% | +2600.0% |
| Q3 2014 | $234,000 | -98.4% | 2,700 | -98.7% | 0.00% | -98.3% |
| Q1 2014 | $14,258,000 | +1439.7% | 215,440 | +2738.8% | 0.17% | +1481.8% |
| Q4 2013 | $926,000 | – | 7,589 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LUMINUS MANAGEMENT LLC | 120,500 | $15,022,735 | 4.63% |
| Robotti & Company | 227,622 | $28,377,635 | 4.17% |
| WINMILL & CO. INC | 70,000 | $8,726,900 | 3.20% |
| Distillate Capital Partners LLC | 97 | $12,093 | 3.05% |
| Orbis Allan Gray Ltd | 3,211,523 | $400,380,572 | 2.88% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 64,165 | $7,999,451 | 2.26% |
| Soroban Capital Partners LP | 898,837 | $112,058,009 | 1.66% |
| SPROTT INC. | 95,000 | $11,843,650 | 1.07% |
| SAMLYN CAPITAL, LLC | 316,731 | $39,486,854 | 0.65% |
| Smith, Graham & Co., Investment Advisors, LP | 35,361 | $4,408,456 | 0.55% |