ALGERT GLOBAL LLC - WESTLAKE CHEM CORP ownership

WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 264 filers reported holding WESTLAKE CHEM CORP in Q1 2015. The put-call ratio across all filers is 0.28 and the average weighting 0.1%.

Quarter-by-quarter ownership
ALGERT GLOBAL LLC ownership history of WESTLAKE CHEM CORP
ValueSharesWeighting
Q1 2022$686,000
+87.4%
5,561
+47.5%
0.04%
-2.2%
Q4 2021$366,000
+6.4%
3,7700.0%0.05%0.0%
Q3 2021$344,000
+58.5%
3,770
-6.8%
0.05%
-37.8%
Q2 2020$217,000
-83.3%
4,043
-83.4%
0.07%
-80.4%
Q3 2016$1,303,000
+29.0%
24,357
+3.5%
0.38%
-8.0%
Q2 2016$1,010,000
-5.3%
23,541
+2.3%
0.41%
+2.5%
Q1 2016$1,066,000
-1.9%
23,020
+15.0%
0.40%
-21.3%
Q4 2015$1,087,000
+96.9%
20,010
+88.2%
0.51%
+66.0%
Q3 2015$552,000
-25.1%
10,630
-1.1%
0.31%
-24.6%
Q2 2015$737,000
+44.2%
10,750
+51.2%
0.41%
+43.0%
Q1 2015$511,000
-4.7%
7,110
+62.0%
0.28%
+98.6%
Q4 2013$536,0004,3900.14%
Other shareholders
WESTLAKE CHEM CORP shareholders Q1 2015
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