Group One Trading’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
Hold
0
2855
2025
Q1
Hold
0
2768
2024
Q4
Hold
0
2739
2024
Q3
Hold
0
2384
2024
Q2
Hold
0
2436
2024
Q1
Sell
-1,018
Closed -$51.5K 2481
2023
Q4
$51.5K Buy
1,018
+700
+220% +$35.4K ﹤0.01% 1064
2023
Q3
$14.4K Buy
+318
New +$14.4K ﹤0.01% 1344
2023
Q2
Hold
0
2539
2023
Q1
Sell
-15,463
Closed -$584K 2509
2022
Q4
$584K Buy
+15,463
New +$584K ﹤0.01% 503
2022
Q3
Sell
-4,654
Closed -$172K 2558
2022
Q2
$172K Buy
+4,654
New +$172K ﹤0.01% 904
2022
Q1
Sell
-36,268
Closed -$1.1M 2629
2021
Q4
$1.1M Buy
36,268
+4,735
+15% +$144K ﹤0.01% 636
2021
Q3
$1.06M Buy
31,533
+3
+0% +$101 ﹤0.01% 602
2021
Q2
$1.26M Buy
31,530
+2,619
+9% +$104K ﹤0.01% 537
2021
Q1
$1.3M Buy
+28,911
New +$1.3M ﹤0.01% 479
2020
Q4
Hold
0
2120
2020
Q3
Hold
0
1996
2020
Q2
Hold
0
1827
2020
Q1
Sell
-12,345
Closed -$746K 1769
2019
Q4
$746K Buy
+12,345
New +$746K 0.01% 348
2019
Q3
Sell
-77,103
Closed -$4.96M 1711
2019
Q2
$4.96M Buy
77,103
+23,752
+45% +$1.53M 0.04% 38
2019
Q1
$4.33M Sell
53,351
-4,324
-7% -$351K 0.05% 46
2018
Q4
$3.12M Sell
57,675
-18,234
-24% -$986K 0.03% 95
2018
Q3
$3.92M Sell
75,909
-30,787
-29% -$1.59M 0.03% 100
2018
Q2
$4.45M Buy
106,696
+67,941
+175% +$2.83M 0.04% 73
2018
Q1
$1.71M Sell
38,755
-99,542
-72% -$4.39M 0.02% 175
2017
Q4
$6.96M Sell
138,297
-8,075
-6% -$406K 0.05% 66
2017
Q3
$7.42M Buy
146,372
+4,438
+3% +$225K 0.07% 48
2017
Q2
$7.22M Sell
141,934
-43,016
-23% -$2.19M 0.08% 46
2017
Q1
$7.44M Buy
184,950
+45,561
+33% +$1.83M 0.09% 38
2016
Q4
$6.67M Sell
139,389
-33,493
-19% -$1.6M 0.06% 48
2016
Q3
$6.33M Buy
172,882
+59,483
+52% +$2.18M 0.07% 43
2016
Q2
$2.64M Buy
113,399
+72,609
+178% +$1.69M 0.03% 87
2016
Q1
$1.65M Sell
40,790
-87,949
-68% -$3.56M 0.02% 124
2015
Q4
$7.97M Sell
128,739
-33,420
-21% -$2.07M 0.09% 24
2015
Q3
$6.55M Sell
162,159
-3,767
-2% -$152K 0.09% 34
2015
Q2
$9.55M Buy
165,926
+52,119
+46% +$3M 0.13% 18
2015
Q1
$7.25M Buy
113,807
+34,682
+44% +$2.21M 0.11% 18
2014
Q4
$4.89M Sell
79,125
-8,905
-10% -$550K 0.07% 42
2014
Q3
$3.42M Buy
88,030
+28,404
+48% +$1.1M 0.05% 84
2014
Q2
$2.05M Buy
59,626
+13,303
+29% +$458K 0.03% 125
2014
Q1
$2M Buy
+46,323
New +$2M 0.03% 112
2013
Q4
Sell
-3,994
Closed -$150K 1688
2013
Q3
$150K Sell
3,994
-37,860
-90% -$1.42M ﹤0.01% 591
2013
Q2
$1.13M Buy
+41,854
New +$1.13M 0.03% 132