Swiss National Bank’s Advanced Drainage Systems WMS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$20M Buy
146,100
+400
+0.3% +$61.9K 0.01% 654
2025
Q4
$21.1M Buy
145,700
+2,700
+2% +$391K 0.01% 646
2025
Q3
$19.8M Buy
143,000
+2,300
+2% +$302K 0.01% 651
2025
Q2
$16.2M Sell
140,700
-2,100
-1% -$235K 0.01% 694
2025
Q1
$15.5M Sell
142,800
-2,100
-1% -$245K 0.01% 694
2024
Q4
$16.8M Buy
144,900
+8,600
+6% +$1.19M 0.01% 703
2024
Q3
$21.4M Sell
136,300
-1,100
-0.8% -$172K 0.01% 629
2024
Q2
$22M Sell
137,400
-1,000
-0.7% -$167K 0.02% 610
2024
Q1
$23.8M Sell
138,400
-1,200
-0.9% -$181K 0.02% 593
2023
Q4
$19.6M Sell
139,600
-17,300
-11% -$2.09M 0.01% 629
2023
Q3
$17.9M Sell
156,900
-2,300
-1% -$281K 0.01% 653
2023
Q2
$18.1M Buy
159,200
+16,100
+11% +$1.52M 0.01% 668
2023
Q1
$12.1M Sell
143,100
-18,400
-11% -$1.62M 0.01% 782
2022
Q4
$13.2M Buy
161,500
+1,500
+0.9% +$152K 0.01% 771
2022
Q3
$19.9M Buy
160,000
+7,500
+5% +$933K 0.01% 639
2022
Q2
$13.7M Buy
152,500
+26,200
+21% +$2.69M 0.01% 754
2022
Q1
$15M Buy
126,300
+9,800
+8% +$1.16M 0.01% 797
2021
Q4
$15.9M Sell
116,500
-2,100
-2% -$258K 0.01% 782
2021
Q3
$12.8M Buy
118,600
+1,400
+1% +$161K 0.01% 876
2021
Q2
$13.7M Sell
117,200
-3,600
-3% -$400K 0.01% 859
2021
Q1
$12.5M Buy
120,800
+2,500
+2% +$244K 0.01% 876
2020
Q4
$9.89M Buy
118,300
+1,400
+1% +$99.2K 0.01% 939
2020
Q3
$7.3M Buy
116,900
+1,800
+2% +$97.4K 0.01% 966
2020
Q2
$5.69M Buy
115,100
+15,800
+16% +$649K ﹤0.01% 1062
2020
Q1
$2.92M Buy
99,300
+3,400
+4% +$137K ﹤0.01% 1220
2019
Q4
$3.73M Sell
95,900
-2,900
-3% -$107K ﹤0.01% 1346
2019
Q3
$3.19M Buy
98,800
+19,100
+24% +$620K ﹤0.01% 1383
2019
Q2
$2.61M Buy
79,700
+6,800
+9% +$196K ﹤0.01% 1534
2019
Q1
$1.88M Buy
72,900
+2,400
+3% +$60.8K ﹤0.01% 1700
2018
Q4
$1.71M Buy
70,500
+3,300
+5% +$88.7K ﹤0.01% 1676
2018
Q3
$2.08M Hold
67,200
﹤0.01% 1701
2018
Q2
$1.92M Hold
67,200
﹤0.01% 1742
2018
Q1
$1.74M Hold
67,200
﹤0.01% 1735
2017
Q4
$1.6M Hold
67,200
﹤0.01% 1774
2017
Q3
$1.36M Hold
67,200
﹤0.01% 1864
2017
Q2
$1.35M Hold
67,200
﹤0.01% 1842
2017
Q1
$1.47M Buy
67,200
+2,200
+3% +$49.9K ﹤0.01% 1780
2016
Q4
$1.34M Hold
65,000
﹤0.01% 1838
2016
Q3
$1.56M Sell
65,000
-1,700
-3% -$43.3K ﹤0.01% 1671
2016
Q2
$1.83M Buy
66,700
+8,500
+15% +$207K ﹤0.01% 1570
2016
Q1
$1.2M Buy
58,200
+10,500
+22% +$216K ﹤0.01% 1791
2015
Q4
$1.15M Hold
47,700
﹤0.01% 1717
2015
Q3
$1.38M Buy
47,700
+6,000
+14% +$174K ﹤0.01% 1555
2015
Q2
$1.22M Buy
41,700
+5,800
+16% +$172K ﹤0.01% 1670
2015
Q1
$1.07M Buy
35,900
+2,700
+8% +$70.2K ﹤0.01% 1727
2014
Q4
$763K Buy
+33,200
New +$726K ﹤0.01% 1891

Other funds holding WMS