Stifel Financial
IONS icon

Stifel Financial’s Ionis Pharmaceuticals IONS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$7.76M Sell
196,357
-4,585
-2% -$181K 0.01% 1013
2025
Q1
$6.06M Sell
200,942
-10,551
-5% -$318K 0.01% 1083
2024
Q4
$7.39M Buy
211,493
+28,988
+16% +$1.01M 0.01% 999
2024
Q3
$7.31M Sell
182,505
-33,635
-16% -$1.35M 0.01% 997
2024
Q2
$10.3M Sell
216,140
-26,319
-11% -$1.25M 0.01% 805
2024
Q1
$10.5M Sell
242,459
-3,570
-1% -$155K 0.01% 796
2023
Q4
$12.4M Sell
246,029
-174
-0.1% -$8.8K 0.02% 695
2023
Q3
$11.2M Sell
246,203
-22,778
-8% -$1.03M 0.02% 672
2023
Q2
$11M Sell
268,981
-850
-0.3% -$34.9K 0.02% 671
2023
Q1
$9.64M Buy
269,831
+87
+0% +$3.11K 0.01% 704
2022
Q4
$10.2M Sell
269,744
-30,269
-10% -$1.14M 0.02% 650
2022
Q3
$13.3M Sell
300,013
-6,307
-2% -$279K 0.02% 549
2022
Q2
$11.3M Sell
306,320
-34,246
-10% -$1.27M 0.02% 614
2022
Q1
$12.6M Sell
340,566
-17,382
-5% -$644K 0.02% 627
2021
Q4
$10.9M Sell
357,948
-18,271
-5% -$556K 0.01% 705
2021
Q3
$12.6M Sell
376,219
-1,466
-0.4% -$49.2K 0.02% 627
2021
Q2
$15.1M Sell
377,685
-2,713
-0.7% -$108K 0.02% 556
2021
Q1
$17.1M Buy
380,398
+16,156
+4% +$726K 0.03% 472
2020
Q4
$20.6M Buy
364,242
+3,064
+0.8% +$173K 0.04% 391
2020
Q3
$17.1M Sell
361,178
-13,199
-4% -$626K 0.04% 392
2020
Q2
$22.1M Sell
374,377
-16,319
-4% -$962K 0.05% 307
2020
Q1
$18.5M Buy
390,696
+917
+0.2% +$43.4K 0.05% 298
2019
Q4
$23.5M Sell
389,779
-16,960
-4% -$1.02M 0.05% 315
2019
Q3
$24.4M Sell
406,739
-17,422
-4% -$1.04M 0.06% 276
2019
Q2
$27.3M Sell
424,161
-46,738
-10% -$3M 0.07% 254
2019
Q1
$38.2M Sell
470,899
-115,001
-20% -$9.33M 0.11% 207
2018
Q4
$31.7M Sell
585,900
-20,127
-3% -$1.09M 0.1% 210
2018
Q3
$31.3M Sell
606,027
-18,480
-3% -$953K 0.09% 224
2018
Q2
$26.1M Buy
624,507
+15,744
+3% +$657K 0.08% 243
2018
Q1
$26.8M Sell
608,763
-796
-0.1% -$35.1K 0.08% 242
2017
Q4
$30.7M Sell
609,559
-3,393
-0.6% -$171K 0.1% 216
2017
Q3
$31.1M Buy
612,952
+13,420
+2% +$681K 0.11% 201
2017
Q2
$30.5M Buy
599,532
+1,684
+0.3% +$85.7K 0.11% 200
2017
Q1
$24M Buy
597,848
+3,655
+0.6% +$147K 0.09% 225
2016
Q4
$28.4M Buy
594,193
+33,497
+6% +$1.6M 0.12% 189
2016
Q3
$20.6M Sell
560,696
-33,612
-6% -$1.23M 0.09% 237
2016
Q2
$13.8M Buy
+594,308
New +$13.8M 0.06% 298
2016
Q1
Sell
-618,066
Closed -$38.3M 2310
2015
Q4
$38.3M Buy
618,066
+19,592
+3% +$1.21M 0.2% 126
2015
Q3
$24.2M Sell
598,474
-2,830
-0.5% -$114K 0.14% 173
2015
Q2
$34.6M Buy
601,304
+2,175
+0.4% +$125K 0.18% 141
2015
Q1
$38.1M Sell
599,129
-265,759
-31% -$16.9M 0.21% 127
2014
Q4
$60.5M Sell
864,888
-197,548
-19% -$13.8M 0.34% 56
2014
Q3
$41.3M Buy
1,062,436
+10,208
+1% +$396K 0.36% 50
2014
Q2
$36.2M Buy
1,052,228
+203,132
+24% +$7M 0.33% 53
2014
Q1
$36.7M Buy
+849,096
New +$36.7M 0.35% 49