CSS LLC’s Ionis Pharmaceuticals IONS Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Hold	0	–	–	–	732
2024 Q4	–	Hold	0	–	–	–	737
2024 Q3	–	Hold	0	–	–	–	686
2024 Q2	–	Hold	0	–	–	–	667
2024 Q1	–	Hold	0	–	–	–	646
2021 Q2	–	Sell	-9,605	Closed	-$432K	–	898
2021 Q1	$432K	Buy	+9,605	New	+$432K	0.02%	486
2020 Q2	–	Hold	0	–	–	–	475
2020 Q1	–	Sell	-98,235	Closed	-$5.93M	–	487
2019 Q4	$5.93M	Buy	98,235 +89,646	+1,044%	+$5.42M	0.33%	55
2019 Q3	$515K	Buy	8,589 +6,066	+240%	+$364K	0.03%	237
2019 Q2	$162K	Buy	+2,523	New	+$162K	0.01%	376
2019 Q1	–	Hold	0	–	–	–	437
2018 Q4	–	Sell	-7,136	Closed	-$368K	–	436
2018 Q3	$368K	Buy	7,136 +3,236	+83%	+$167K	0.02%	267
2018 Q2	$163K	Buy	+3,900	New	+$163K	0.01%	342
2018 Q1	–	Hold	0	–	–	–	465
2017 Q4	–	Sell	-11,937	Closed	-$605K	–	478
2017 Q3	$605K	Buy	+11,937	New	+$605K	0.03%	245
2017 Q2	–	Sell	-10,232	Closed	-$411K	–	497
2017 Q1	$411K	Buy	+10,232	New	+$411K	0.02%	276
2016 Q4	–	Hold	0	–	–	–	529
2016 Q3	–	Hold	0	–	–	–	544
2016 Q2	–	Hold	0	–	–	–	512
2016 Q1	–	Hold	0	–	–	–	494
2015 Q4	–	Hold	0	–	–	–	515
2015 Q3	–	Hold	0	–	–	–	592
2015 Q2	–	Sell	-17,824	Closed	-$1.14M	–	584
2015 Q1	$1.14M	Buy	+17,824	New	+$1.14M	0.06%	202
2014 Q4	–	Hold	0	–	–	–	608
2014 Q3	–	Hold	0	–	–	–	588
2014 Q2	–	Hold	0	–	–	–	555
2014 Q1	–	Hold	0	–	–	–	521