Edmond de Rothschild Holding’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
$7.81M Buy
197,600
+73,400
+59% +$2.9M 0.12% 143
2025
Q1
$3.75M Buy
+124,200
New +$3.75M 0.07% 181
2021
Q2
Sell
-86,250
Closed -$3.88M 803
2021
Q1
$3.88M Sell
86,250
-27,500
-24% -$1.24M 0.11% 177
2020
Q4
$6.43M Hold
113,750
0.22% 119
2020
Q3
$5.4M Hold
113,750
0.21% 120
2020
Q2
$6.71M Hold
113,750
0.28% 101
2020
Q1
$5.38M Sell
113,750
-98
-0.1% -$4.63K 0.28% 102
2019
Q4
$6.88M Buy
113,848
+7,728
+7% +$467K 0.27% 97
2019
Q3
$6.36M Sell
106,120
-1,367
-1% -$81.9K 0.25% 95
2019
Q2
$6.91M Sell
107,487
-31,215
-23% -$2.01M 0.26% 91
2019
Q1
$11.3M Sell
138,702
-3,815
-3% -$310K 0.39% 69
2018
Q4
$7.71M Buy
142,517
+2,134
+2% +$115K 0.27% 86
2018
Q3
$7.24M Sell
140,383
-35,815
-20% -$1.85M 0.21% 99
2018
Q2
$7.34M Sell
176,198
-16,000
-8% -$667K 0.21% 102
2018
Q1
$8.47M Sell
192,198
-47,900
-20% -$2.11M 0.25% 94
2017
Q4
$12.1M Sell
240,098
-405
-0.2% -$20.4K 0.35% 80
2017
Q3
$12.2M Hold
240,503
0.35% 78
2017
Q2
$12.2M Hold
240,503
0.34% 76
2017
Q1
$9.67M Buy
240,503
+40,000
+20% +$1.61M 0.26% 87
2016
Q4
$9.59M Buy
200,503
+20,098
+11% +$961K 0.27% 85
2016
Q3
$6.61M Sell
180,405
-19,595
-10% -$718K 0.2% 112
2016
Q2
$4.66M Hold
200,000
0.15% 132
2016
Q1
$8.1M Hold
200,000
0.26% 102
2015
Q4
$12.4M Sell
200,000
-38,405
-16% -$2.38M 0.33% 79
2015
Q3
$9.64M Buy
238,405
+37,300
+19% +$1.51M 0.24% 89
2015
Q2
$11.6M Buy
+201,105
New +$11.6M 0.25% 88