UBS O'Connor’s Ionis Pharmaceuticals IONS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.21M Sell
81,251
-9,528
-10% -$376K 0.16% 92
2025
Q1
$2.74M Buy
90,779
+30,199
+50% +$911K 0.08% 90
2024
Q4
$2.12M Buy
60,580
+23,623
+64% +$826K 0.06% 147
2024
Q3
$1.48M Sell
36,957
-5,638
-13% -$226K 0.04% 220
2024
Q2
$2.03M Buy
42,595
+183
+0.4% +$8.72K 0.06% 187
2024
Q1
$1.84M Buy
42,412
+13,788
+48% +$598K 0.05% 185
2023
Q4
$1.45M Sell
28,624
-33,435
-54% -$1.69M 0.05% 223
2023
Q3
$2.81M Sell
62,059
-10,000
-14% -$454K 0.05% 184
2023
Q2
$2.96M Sell
72,059
-35,430
-33% -$1.45M 0.06% 193
2023
Q1
$3.84M Buy
+107,489
New +$3.84M 0.09% 178
2022
Q4
Sell
-54,497
Closed -$2.41M 156
2022
Q3
$2.41M Sell
54,497
-7,000
-11% -$310K 0.03% 510
2022
Q2
$2.28M Buy
+61,497
New +$2.28M 0.02% 617
2020
Q1
Sell
-57,636
Closed -$3.48M 301
2019
Q4
$3.48M Buy
+57,636
New +$3.48M 0.1% 163
2014
Q2
Hold
0
457
2014
Q1
Hold
0
433
2013
Q4
Hold
0
392
2013
Q3
Hold
0
424