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OrbiMed’s Ionis Pharmaceuticals IONS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-2,540,136
Closed -$76.6M 104
2025
Q1
$76.6M Sell
2,540,136
-277,211
-10% -$8.36M 1.83% 18
2024
Q4
$98.5M Buy
2,817,347
+492,900
+21% +$17.2M 2.03% 13
2024
Q3
$93.1M Sell
2,324,447
-47,886
-2% -$1.92M 1.69% 17
2024
Q2
$113M Buy
2,372,333
+359,300
+18% +$17.1M 2.23% 11
2024
Q1
$87.3M Sell
2,013,033
-51,764
-3% -$2.24M 1.6% 17
2023
Q4
$104M Sell
2,064,797
-104,703
-5% -$5.3M 2.09% 12
2023
Q3
$98.4M Hold
2,169,500
2.09% 11
2023
Q2
$89M Buy
2,169,500
+45,000
+2% +$1.85M 1.61% 16
2023
Q1
$75.9M Buy
2,124,500
+130,900
+7% +$4.68M 1.49% 19
2022
Q4
$75.3M Buy
1,993,600
+1,224,700
+159% +$46.3M 1.44% 23
2022
Q3
$34K Buy
768,900
+315,500
+70% +$14K 0.63% 54
2022
Q2
$16.8K Buy
+453,400
New +$16.8K 0.3% 69
2020
Q1
Sell
-106,900
Closed -$6.46M 148
2019
Q4
$6.46M Buy
+106,900
New +$6.46M 0.09% 93