Bellevue Group’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
$310M Hold
7,853,198
6.84% 2
2025
Q1
$237M Sell
7,853,198
-15,502
-0.2% -$468K 5.31% 2
2024
Q4
$275M Sell
7,868,700
-5,700
-0.1% -$199K 5.3% 2
2024
Q3
$315M Sell
7,874,400
-386,034
-5% -$15.5M 5.11% 2
2024
Q2
$394M Sell
8,260,434
-39,080
-0.5% -$1.86M 6.4% 1
2024
Q1
$360M Sell
8,299,514
-414,473
-5% -$18M 5.49% 1
2023
Q4
$441M Sell
8,713,987
-519,713
-6% -$26.3M 6.74% 1
2023
Q3
$419M Sell
9,233,700
-146,600
-2% -$6.65M 6.75% 2
2023
Q2
$385M Sell
9,380,300
-131,600
-1% -$5.4M 5.49% 2
2023
Q1
$340M Sell
9,511,900
-232,000
-2% -$8.29M 4.93% 2
2022
Q4
$368M Buy
9,743,900
+280,500
+3% +$10.6M 4.88% 1
2022
Q3
$419M Sell
9,463,400
-313,128
-3% -$13.8M 6.01% 1
2022
Q2
$362M Sell
9,776,528
-141,545
-1% -$5.24M 5.12% 1
2022
Q1
$367M Sell
9,918,073
-437,050
-4% -$16.2M 4.27% 2
2021
Q4
$315M Buy
10,355,123
+1,007,197
+11% +$30.6M 3.25% 4
2021
Q3
$314M Sell
9,347,926
-582,319
-6% -$19.5M 3.18% 3
2021
Q2
$396M Buy
9,930,245
+946,011
+11% +$37.7M 3.87% 2
2021
Q1
$404M Sell
8,984,234
-65,858
-0.7% -$2.96M 4.27% 1
2020
Q4
$512M Buy
9,050,092
+333,822
+4% +$18.9M 5.86% 1
2020
Q3
$414M Buy
8,716,270
+466,397
+6% +$22.1M 5.71% 1
2020
Q2
$486M Sell
8,249,873
-129,769
-2% -$7.65M 6.88% 1
2020
Q1
$396M Sell
8,379,642
-52,178
-0.6% -$2.47M 7.68% 1
2019
Q4
$509M Buy
8,431,820
+109,906
+1% +$6.64M 8.08% 1
2019
Q3
$499M Buy
8,321,914
+364,786
+5% +$21.9M 9.27% 1
2019
Q2
$511M Buy
7,957,128
+7,654,485
+2,529% +$492M 8.73% 1
2019
Q1
$24.6M Sell
302,643
-79,945
-21% -$6.49M 1.35% 21
2018
Q4
$20.7M Buy
382,588
+72,052
+23% +$3.9M 1.36% 20
2018
Q3
$16M Sell
310,536
-12,050
-4% -$622K 1.02% 32
2018
Q2
$13.4M Buy
322,586
+10,400
+3% +$433K 1.15% 32
2018
Q1
$13.8M Buy
312,186
+55,480
+22% +$2.45M 1.36% 25
2017
Q4
$12.9M Sell
256,706
-9,000
-3% -$453K 1.35% 27
2017
Q3
$13.5M Buy
265,706
+41,144
+18% +$2.09M 1.41% 24
2017
Q2
$11.4M Buy
224,562
+19,309
+9% +$982K 1.35% 27
2017
Q1
$8.25M Buy
205,253
+114,253
+126% +$4.59M 1.1% 35
2016
Q4
$4.35M Sell
91,000
-17,000
-16% -$813K 0.89% 37
2016
Q3
$3.96M Hold
108,000
0.71% 44
2016
Q2
$2.52M Sell
108,000
-30,000
-22% -$699K 0.47% 66
2016
Q1
$5.59M Buy
+138,000
New +$5.59M 1.01% 32