Fred Alger Management’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
$374K Buy
+9,464
New +$374K ﹤0.01% 394
2024
Q1
Sell
-24,054
Closed -$1.22M 469
2023
Q4
$1.22M Buy
24,054
+10,488
+77% +$531K 0.01% 362
2023
Q3
$615K Buy
+13,566
New +$615K ﹤0.01% 370
2023
Q2
Sell
-499
Closed -$17.8K 546
2023
Q1
$17.8K Sell
499
-189,854
-100% -$6.79M ﹤0.01% 500
2022
Q4
$7.19M Buy
190,353
+47,831
+34% +$1.81M 0.04% 232
2022
Q3
$6.3M Sell
142,522
-4,134
-3% -$183K 0.03% 239
2022
Q2
$5.43M Buy
+146,656
New +$5.43M 0.03% 258
2019
Q4
Sell
-190
Closed -$11K 501
2019
Q3
$11K Sell
190
-240
-56% -$13.9K ﹤0.01% 472
2019
Q2
$28K Buy
430
+189
+78% +$12.3K ﹤0.01% 437
2019
Q1
$20K Buy
+241
New +$20K ﹤0.01% 439
2018
Q2
Sell
-4,000
Closed -$176K 562
2018
Q1
$176K Buy
+4,000
New +$176K ﹤0.01% 398
2017
Q1
Sell
-6,000
Closed -$287K 538
2016
Q4
$287K Buy
+6,000
New +$287K ﹤0.01% 344
2015
Q2
Sell
-161,972
Closed -$10.3M 517
2015
Q1
$10.3M Sell
161,972
-125,107
-44% -$7.97M 0.05% 260
2014
Q4
$17.7M Buy
287,079
+143,042
+99% +$8.83M 0.09% 195
2014
Q3
$5.59M Sell
144,037
-30,413
-17% -$1.18M 0.03% 328
2014
Q2
$6.01M Sell
174,450
-156,405
-47% -$5.39M 0.03% 344
2014
Q1
$14.3M Buy
330,855
+48,395
+17% +$2.09M 0.07% 263
2013
Q4
$11.3M Buy
+282,460
New +$11.3M 0.06% 289