Swiss National Bank
WLK icon

Swiss National Bank’s Westlake Corp WLK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-109,000
Closed -$10.9M 2400
2025
Q1
$10.9M Hold
109,000
0.01% 854
2024
Q4
$12.5M Sell
109,000
-4,800
-4% -$550K 0.01% 819
2024
Q3
$17.1M Hold
113,800
0.01% 694
2024
Q2
$16.5M Sell
113,800
-1,300
-1% -$188K 0.01% 684
2024
Q1
$17.6M Sell
115,100
-4,300
-4% -$657K 0.01% 676
2023
Q4
$16.7M Sell
119,400
-3,800
-3% -$532K 0.01% 662
2023
Q3
$15.4M Sell
123,200
-14,600
-11% -$1.82M 0.01% 703
2023
Q2
$16.5M Sell
137,800
-13,900
-9% -$1.66M 0.01% 689
2023
Q1
$17.6M Sell
151,700
-4,000
-3% -$464K 0.01% 650
2022
Q4
$16M Sell
155,700
-10,800
-6% -$1.11M 0.01% 700
2022
Q3
$14.5M Sell
166,500
-300
-0.2% -$26.1K 0.01% 711
2022
Q2
$16.4M Buy
166,800
+76,200
+84% +$7.47M 0.01% 685
2022
Q1
$11.2M Buy
90,600
+5,900
+7% +$728K 0.01% 956
2021
Q4
$8.23M Sell
84,700
-300
-0.4% -$29.1K 0.01% 1132
2021
Q3
$7.75M Buy
85,000
+500
+0.6% +$45.6K ﹤0.01% 1145
2021
Q2
$7.61M Sell
84,500
-3,100
-4% -$279K ﹤0.01% 1190
2021
Q1
$7.78M Buy
87,600
+800
+0.9% +$71K 0.01% 1160
2020
Q4
$7.08M Hold
86,800
0.01% 1137
2020
Q3
$5.49M Buy
86,800
+484
+0.6% +$30.6K ﹤0.01% 1116
2020
Q2
$4.63M Sell
86,316
-61,800
-42% -$3.32M ﹤0.01% 1190
2020
Q1
$5.65M Buy
148,116
+25,500
+21% +$973K 0.01% 868
2019
Q4
$8.6M Sell
122,616
-6,300
-5% -$442K 0.01% 843
2019
Q3
$8.45M Buy
128,916
+2,716
+2% +$178K 0.01% 828
2019
Q2
$8.77M Sell
126,200
-4,200
-3% -$292K 0.01% 812
2019
Q1
$8.85M Buy
130,400
+6,300
+5% +$428K 0.01% 779
2018
Q4
$8.21M Hold
124,100
0.01% 741
2018
Q3
$10.3M Sell
124,100
-4,300
-3% -$357K 0.01% 727
2018
Q2
$13.8M Buy
+128,400
New +$13.8M 0.02% 632
2016
Q2
Sell
-118,500
Closed -$5.26M 2606
2016
Q1
$5.26M Buy
118,500
+34,900
+42% +$1.55M 0.01% 851
2015
Q4
$4.54M Buy
83,600
+900
+1% +$48.9K 0.01% 833
2015
Q3
$4.29M Buy
82,700
+7,600
+10% +$394K 0.01% 860
2015
Q2
$5.15M Buy
75,100
+4,200
+6% +$288K 0.01% 755
2015
Q1
$5.1M Buy
70,900
+27,700
+64% +$1.99M 0.01% 772
2014
Q4
$2.64M Sell
43,200
-1,600
-4% -$97.7K 0.01% 1084
2014
Q3
$3.88M Sell
44,800
-700
-2% -$60.6K 0.01% 825
2014
Q2
$3.81M Buy
+45,500
New +$3.81M 0.01% 871
2013
Q4
Sell
-17,500
Closed -$1.83M 2521
2013
Q3
$1.83M Sell
17,500
-1,000
-5% -$105K 0.01% 1058
2013
Q2
$1.78M Buy
+18,500
New +$1.78M 0.01% 1052