Zurich Cantonal Bank’s Ionis Pharmaceuticals IONS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$4.52M Buy
+60,239
New +$4.75M 0.01% 688
2025
Q4
Sell
-45,220
Closed -$3.4M 3024
2025
Q3
$2.96M Buy
45,220
+1,605
+4% +$78.4K 0.01% 761
2025
Q2
$1.72M Buy
43,615
+7,106
+19% +$233K ﹤0.01% 941
2025
Q1
$1.1M Buy
36,509
+187
+0.5% +$6.12K ﹤0.01% 1106
2024
Q4
$1.27M Buy
36,322
+5,400
+17% +$202K ﹤0.01% 1075
2024
Q3
$1.24M Sell
30,922
-233
-0.7% -$10.8K ﹤0.01% 1018
2024
Q2
$1.48M Buy
31,155
+3,011
+11% +$123K ﹤0.01% 867
2024
Q1
$1.22M Sell
28,144
-1,296
-4% -$61.8K ﹤0.01% 966
2023
Q4
$1.49M Buy
29,440
+6,101
+26% +$292K 0.01% 866
2023
Q3
$1.06M Buy
23,339
+3,327
+17% +$137K ﹤0.01% 940
2023
Q2
$821K Hold
20,012
﹤0.01% 1042
2023
Q1
$715K Buy
20,012
+1,315
+7% +$49.4K ﹤0.01% 1078
2022
Q4
$706K Buy
18,697
+1,963
+12% +$82.6K ﹤0.01% 1056
2022
Q3
$740K Hold
16,734
﹤0.01% 964
2022
Q2
$619K Sell
16,734
-1,514
-8% -$57.1K ﹤0.01% 1097
2022
Q1
$676K Sell
18,248
-3,873
-18% -$127K ﹤0.01% 1152
2021
Q4
$673K Buy
22,121
+9,304
+73% +$293K ﹤0.01% 1230
2021
Q3
$430K Hold
12,817
﹤0.01% 1399
2021
Q2
$511K Sell
12,817
-8,404
-40% -$329K ﹤0.01% 1222
2021
Q1
$954K Hold
21,221
0.01% 898
2020
Q4
$1.2M Sell
21,221
-14,289
-40% -$712K 0.01% 884
2020
Q3
$1.69M Buy
35,510
+15,645
+79% +$869K 0.01% 729
2020
Q2
$1.17M Sell
19,865
-2,865
-13% -$159K 0.01% 760
2020
Q1
$1.07M Buy
22,730
+1,166
+5% +$65K 0.01% 721
2019
Q4
$1.3M Sell
21,564
-410
-2% -$24.4K 0.01% 765
2019
Q3
$1.32M Sell
21,974
-1,827
-8% -$119K 0.01% 743
2019
Q2
$1.53M Buy
23,801
+7,875
+49% +$557K 0.01% 718
2019
Q1
$1.29M Sell
15,926
-1,783
-10% -$115K 0.01% 730
2018
Q4
$957K Buy
17,709
+8,014
+83% +$409K 0.01% 763
2018
Q3
$500K Buy
9,695
+616
+7% +$28.9K ﹤0.01% 932
2018
Q2
$378K Hold
9,079
﹤0.01% 970
2018
Q1
$400K Sell
9,079
-200
-2% -$10.2K ﹤0.01% 917
2017
Q4
$467K Sell
9,279
-846
-8% -$46.4K ﹤0.01% 877
2017
Q3
$513K Buy
10,125
+5,245
+107% +$275K ﹤0.01% 847
2017
Q2
$248K Sell
4,880
-3,505
-42% -$163K ﹤0.01% 938
2017
Q1
$337K Sell
8,385
-7,106
-46% -$319K ﹤0.01% 899
2016
Q4
$741K Buy
15,491
+1,230
+9% +$48.7K 0.01% 827
2016
Q3
$523K Sell
14,261
-1,726
-11% -$54K 0.01% 850
2016
Q2
$372K Buy
15,987
+2,171
+16% +$70K ﹤0.01% 864
2016
Q1
$560K Hold
13,816
0.01% 817
2015
Q4
$856K Buy
13,816
+5,074
+58% +$274K 0.01% 734
2015
Q3
$353K Sell
8,742
-93
-1% -$4.81K 0.01% 877
2015
Q2
$508K Buy
8,835
+93
+1% +$5.91K 0.01% 842
2015
Q1
$557K Buy
+8,742
New +$593K 0.01% 814
2014
Q4
Sell
-1,100
Closed -$43K 979
2014
Q3
$43K Sell
1,100
-140,000
-99% -$4.96M ﹤0.01% 847
2014
Q2
$4.86M Buy
141,100
+63,100
+81% +$1.99M 0.14% 162
2014
Q1
$3.37M Sell
78,000
-17,000
-18% -$824K 0.1% 225
2013
Q4
$3.79M Buy
95,000
+20,000
+27% +$713K 0.12% 188
2013
Q3
$2.82M Buy
75,000
+45,000
+150% +$1.34M 0.1% 230
2013
Q2
$806K Buy
+30,000
New +$638K 0.03% 467

Other funds holding IONS