CHARLES SCHWAB INVESTMENT MANAGEMENT INC - WESTLAKE CHEM CORP ownership

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
CHARLES SCHWAB INVESTMENT MANAGEMENT INC ownership history of WESTLAKE CHEM CORP
ValueSharesWeighting
Q3 2023$42,965,271
+1.9%
344,632
-2.4%
0.01%0.0%
Q2 2023$42,179,481
+5.5%
353,055
+2.4%
0.01%0.0%
Q1 2023$39,989,904
+15.4%
344,800
+2.0%
0.01%
+9.1%
Q4 2022$34,652,573
+19.2%
337,942
+1.0%
0.01%
+10.0%
Q3 2022$29,072,000
-6.2%
334,621
+5.8%
0.01%
-9.1%
Q2 2022$30,997,000
-17.6%
316,223
+3.7%
0.01%0.0%
Q1 2022$37,626,000
+30.1%
304,912
+2.4%
0.01%
+22.2%
Q4 2021$28,919,000
+9.7%
297,734
+3.0%
0.01%0.0%
Q3 2021$26,357,000
+2.5%
289,189
+1.3%
0.01%0.0%
Q2 2021$25,726,000
+0.5%
285,553
-0.9%
0.01%0.0%
Q1 2021$25,588,000
+6.9%
288,184
-1.7%
0.01%0.0%
Q4 2020$23,932,000
+31.9%
293,274
+2.2%
0.01%
+12.5%
Q3 2020$18,147,000
+10.9%
287,040
-5.9%
0.01%0.0%
Q2 2020$16,359,000
+32.9%
304,914
-5.4%
0.01%
+14.3%
Q1 2020$12,306,000
-38.8%
322,390
+12.4%
0.01%
-36.4%
Q4 2019$20,124,000
+11.2%
286,857
+3.9%
0.01%0.0%
Q3 2019$18,093,000
-0.0%
276,141
+6.0%
0.01%0.0%
Q2 2019$18,098,000
+9.9%
260,540
+7.4%
0.01%0.0%
Q1 2019$16,468,000
-17.3%
242,675
-19.4%
0.01%
-26.7%
Q4 2018$19,919,000
-33.8%
301,016
-16.9%
0.02%
-25.0%
Q3 2018$30,097,000
-28.2%
362,134
-7.0%
0.02%
-35.5%
Q2 2018$41,915,000
+4.1%
389,434
+7.6%
0.03%0.0%
Q1 2018$40,246,000
+1.3%
362,084
-3.3%
0.03%0.0%
Q4 2017$39,719,000
+149.1%
374,624
+95.2%
0.03%
+121.4%
Q3 2017$15,945,000
+27.3%
191,890
+1.4%
0.01%
+16.7%
Q2 2017$12,528,000
+4.5%
189,202
+4.2%
0.01%0.0%
Q1 2017$11,992,000
+28.5%
181,558
+8.9%
0.01%
+20.0%
Q4 2016$9,332,000
+17.1%
166,671
+11.9%
0.01%
+11.1%
Q3 2016$7,967,000
+38.3%
148,911
+11.0%
0.01%
+28.6%
Q2 2016$5,760,000
-3.6%
134,193
+3.9%
0.01%
-12.5%
Q1 2016$5,978,000
-7.6%
129,097
+8.4%
0.01%
-11.1%
Q4 2015$6,467,000
+13.5%
119,045
+8.4%
0.01%
+12.5%
Q3 2015$5,697,000
+13.5%
109,778
+50.0%
0.01%
+14.3%
Q2 2015$5,021,000
-16.4%
73,197
-12.4%
0.01%
-12.5%
Q1 2015$6,008,000
-33.2%
83,514
-43.3%
0.01%
-38.5%
Q4 2014$8,991,000
+88.2%
147,169
+166.7%
0.01%
+62.5%
Q3 2014$4,778,000
-21.5%
55,175
-24.1%
0.01%
-20.0%
Q2 2014$6,089,000
+37.9%
72,694
+9.0%
0.01%
+25.0%
Q1 2014$4,416,000
+20.4%
66,716
+122.1%
0.01%
+14.3%
Q4 2013$3,668,000
+21.3%
30,045
+6.9%
0.01%
+16.7%
Q3 2013$3,024,000
+16.8%
28,100
+6.6%
0.01%0.0%
Q2 2013$2,589,00026,3480.01%
Other shareholders
WESTLAKE CHEM CORP shareholders Q4 2020
NameSharesValueWeighting ↓
Robotti & Company 230,380$20,755,0005.21%
Jade Capital Advisors, LLC 80,000$7,207,0002.70%
FORT PITT CAPITAL GROUP, LLC 607,146$54,698,0002.22%
SIR Capital Management, L.P. 151,100$13,613,0002.02%
CONTRAVISORY INVESTMENT MANAGEMENT, INC. 67,218$6,056,0001.79%
WINMILL & CO. INC 39,100$3,522,0001.27%
Sandbar Asset Management LLP 116,070$10,457,0001.13%
PRICE MICHAEL F 77,000$6,937,0000.76%
Knowledge Leaders Capital, LLC 10,702$964,0000.64%
SPROTT INC. 115,000$10,360,0000.60%
View complete list of WESTLAKE CHEM CORP shareholders