O'Shaughnessy Asset Management’s Ionis Pharmaceuticals IONS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$577K	Buy	7,687 +655	+9%	+$51.7K	﹤0.01%	1460
2025 Q4	$556K	Buy	7,032 +1,735	+33%	+$131K	﹤0.01%	1443
2025 Q3	$347K	Buy	+5,297	New	+$259K	﹤0.01%	1677
2024 Q4	–	Sell	-5,273	Closed	-$204K	–	2243
2024 Q3	$204K	Buy	+5,273	New	+$245K	﹤0.01%	1680
2021 Q4	–	Sell	-243	Closed	-$8K	–	1834
2021 Q3	$8K	Sell	243 -42	-15%	-$1.58K	﹤0.01%	2216
2021 Q2	$11K	Buy	285 +20	+8%	+$783	﹤0.01%	1980
2021 Q1	$12K	Buy	265 +8	+3%	+$446	﹤0.01%	1754
2020 Q4	$15K	Buy	257 +188	+272%	+$9.37K	﹤0.01%	1468
2020 Q3	$3K	Sell	69 -257	-79%	-$14.3K	﹤0.01%	1572
2020 Q2	$19K	Buy	+326	New	+$18.1K	﹤0.01%	1151
2020 Q1	–	Sell	-106	Closed	-$6K	–	1526
2019 Q4	$6K	Buy	+106	New	+$6.32K	﹤0.01%	1414