UBS OCONNOR LLC - WESTLAKE CHEM CORP ownership

WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 325 filers reported holding WESTLAKE CHEM CORP in Q1 2022. The put-call ratio across all filers is 2.22 and the average weighting 0.1%.

Quarter-by-quarter ownership
UBS OCONNOR LLC ownership history of WESTLAKE CHEM CORP
ValueSharesWeighting
Q4 2021$20,334,000,000
+34.8%
209,346
+26.5%
0.20%
+66.1%
Q3 2021$15,086,000,000
+123.3%
165,531
+120.7%
0.12%
+96.7%
Q2 2021$6,757,000,000
+45.7%
75,000
+32.0%
0.06%
-36.8%
Q4 2020$4,637,000,000
+109.5%
56,832
+62.4%
0.10%
+69.6%
Q3 2020$2,213,000,000
-89.9%
35,000
-91.1%
0.06%
-86.8%
Q4 2016$21,911,000,000
-24.4%
391,331
-27.8%
0.42%
-1.9%
Q3 2016$28,979,000,000
+13.2%
541,656
-9.2%
0.43%
-21.9%
Q2 2016$25,601,000,000
-12.0%
596,482
-5.1%
0.55%
+3.4%
Q1 2016$29,107,000,000
-21.1%
628,652
-7.5%
0.53%
-14.0%
Q4 2015$36,898,000,000
+211.5%
679,280
+197.6%
0.62%
+157.7%
Q3 2015$11,845,000,000
+1114.9%
228,272
+1506.2%
0.24%
+1317.6%
Q2 2015$975,000,000
-85.5%
14,212
-84.8%
0.02%
-88.2%
Q1 2015$6,734,000,00093,6090.14%
Other shareholders
WESTLAKE CHEM CORP shareholders Q1 2022
NameSharesValueWeighting ↓
LUMINUS MANAGEMENT LLC 120,500$15,022,7354.63%
Robotti & Company 227,622$28,377,6354.17%
WINMILL & CO. INC 70,000$8,726,9003.20%
Distillate Capital Partners LLC 97$12,0933.05%
Orbis Allan Gray Ltd 3,211,523$400,380,5722.88%
CONTRAVISORY INVESTMENT MANAGEMENT, INC. 64,165$7,999,4512.26%
Soroban Capital Partners LP 898,837$112,058,0091.66%
SPROTT INC. 95,000$11,843,6501.07%
SAMLYN CAPITAL, LLC 316,731$39,486,8540.65%
Smith, Graham & Co., Investment Advisors, LP 35,361$4,408,4560.55%
View complete list of WESTLAKE CHEM CORP shareholders