State Street’s Ionis Pharmaceuticals IONS Stock Holding History

State Street’s Portfolio IONS Stock Details IONS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$300M	Buy	3,995,564 +20,699	+0.5%	+$1.63M	0.01%	754
2025 Q4	$314M	Sell	3,974,865 -413,786	-9%	-$31.2M	0.01%	734
2025 Q3	$287M	Sell	4,388,651 -141,747	-3%	-$6.92M	0.01%	763
2025 Q2	$179M	Sell	4,530,398 -314,735	-6%	-$10.3M	0.01%	979
2025 Q1	$146M	Sell	4,845,133 -581,280	-11%	-$19M	0.01%	1070
2024 Q4	$190M	Buy	5,426,413 +576,276	+12%	+$21.5M	0.01%	970
2024 Q3	$194M	Buy	4,850,137 +659,632	+16%	+$30.7M	0.01%	935
2024 Q2	$200M	Buy	4,190,505 +34,841	+0.8%	+$1.43M	0.01%	859
2024 Q1	$180M	Buy	4,155,664 +146,867	+4%	+$7M	0.01%	925
2023 Q4	$203M	Buy	4,008,797 +53,768	+1%	+$2.58M	0.01%	834
2023 Q3	$179M	Sell	3,955,029 -19,424	-0.5%	-$801K	0.01%	830
2023 Q2	$163M	Sell	3,974,453 -93,881	-2%	-$3.61M	0.01%	905
2023 Q1	$145M	Sell	4,068,334 -150,395	-4%	-$5.65M	0.01%	951
2022 Q4	$159M	Buy	4,218,729 +457,774	+12%	+$19.3M	0.01%	865
2022 Q3	$166M	Sell	3,760,955 -441,919	-11%	-$18.6M	0.01%	804
2022 Q2	$156M	Buy	4,202,874 +172,228	+4%	+$6.49M	0.01%	875
2022 Q1	$149M	Buy	4,030,646 +124,271	+3%	+$4.07M	0.01%	1021
2021 Q4	$119M	Buy	3,906,375 +385,061	+11%	+$12.1M	0.01%	1159
2021 Q3	$118M	Buy	3,521,314 +290,363	+9%	+$10.9M	0.01%	1140
2021 Q2	$129M	Sell	3,230,951 -178,620	-5%	-$7M	0.01%	1110
2021 Q1	$153M	Sell	3,409,571 -503,757	-13%	-$28.1M	0.01%	925
2020 Q4	$221M	Buy	3,913,328 +358,434	+10%	+$17.9M	0.01%	712
2020 Q3	$169M	Sell	3,554,894 -35,529	-1%	-$1.97M	0.01%	742
2020 Q2	$212M	Sell	3,590,423 -302,471	-8%	-$16.8M	0.02%	646
2020 Q1	$184M	Buy	3,892,894 +45,509	+1%	+$2.54M	0.02%	631
2019 Q4	$232M	Buy	3,847,385 +196,602	+5%	+$11.7M	0.02%	663
2019 Q3	$219M	Buy	3,650,783 +65,104	+2%	+$4.24M	0.02%	656
2019 Q2	$230M	Buy	3,585,679 +1,032,591	+40%	+$73M	0.02%	650
2019 Q1	$207M	Buy	2,553,088 +17,919	+0.7%	+$1.16M	0.02%	669
2018 Q4	$137M	Sell	2,535,169 -479,547	-16%	-$24.5M	0.01%	751
2018 Q3	$156M	Sell	3,014,716 -44,302	-1%	-$2.08M	0.01%	816
2018 Q2	$127M	Buy	3,059,018 +93,771	+3%	+$4.16M	0.01%	883
2018 Q1	$131M	Buy	2,965,247 +212,705	+8%	+$10.8M	0.01%	850
2017 Q4	$138M	Sell	2,752,542 -189,279	-6%	-$10.4M	0.01%	838
2017 Q3	$149M	Sell	2,941,821 -22,169	-0.7%	-$1.16M	0.01%	777
2017 Q2	$151M	Sell	2,963,990 -376,481	-11%	-$17.5M	0.01%	760
2017 Q1	$134M	Buy	3,340,471 +567,792	+20%	+$25.5M	0.01%	805
2016 Q4	$133M	Sell	2,772,679 -811,925	-23%	-$32.1M	0.01%	775
2016 Q3	$131M	Sell	3,584,604 -662,307	-16%	-$20.7M	0.01%	750
2016 Q2	$98.9M	Buy	4,246,911 +1,209,523	+40%	+$39M	0.01%	840
2016 Q1	$123M	Buy	3,037,388 +412,515	+16%	+$16.8M	0.01%	764
2015 Q4	$163M	Buy	2,624,873 +126,047	+5%	+$6.8M	0.02%	668
2015 Q3	$101M	Sell	2,498,826 -2,005	-0.1%	-$104K	0.01%	823
2015 Q2	$144M	Sell	2,500,831 -670,000	-21%	-$42.6M	0.02%	721
2015 Q1	$202M	Buy	3,170,831 +590,384	+23%	+$40.1M	0.02%	599
2014 Q4	$159M	Sell	2,580,447 -96,105	-4%	-$4.74M	0.02%	673
2014 Q3	$104M	Buy	2,676,552 +268,934	+11%	+$9.53M	0.01%	811
2014 Q2	$82.9M	Sell	2,407,618 -215	-0%	-$6.77K	0.01%	949
2014 Q1	$104M	Buy	2,407,833 +13,556	+0.6%	+$657K	0.01%	842
2013 Q4	$95.4M	Sell	2,394,277 -251,984	-10%	-$8.98M	0.01%	860
2013 Q3	$99.3M	Sell	2,646,261 -64,158	-2%	-$1.92M	0.01%	822
2013 Q2	$72.8M	Buy	+2,710,419	New	+$57.6M	0.01%	903