Pinnacle Associates’s Ionis Pharmaceuticals IONS Stock Holding History

Pinnacle Associates’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	$32.8M	Sell	436,457 -25,511	-6%	-$2.01M	0.42%	56
2025 Q4	$36.5M	Sell	461,968 -19,783	-4%	-$1.49M	0.47%	49
2025 Q3	$31.5M	Sell	481,751 -12,788	-3%	-$624K	0.42%	52
2025 Q2	$19.5M	Sell	494,539 -113,978	-19%	-$3.73M	0.28%	84
2025 Q1	$18.4M	Buy	608,517 +60,875	+11%	+$1.99M	0.27%	86
2024 Q4	$19.1M	Buy	547,642 +88,663	+19%	+$3.31M	0.26%	88
2024 Q3	$23.2M	Buy	458,979 +5,600	+1%	+$261K	0.39%	65
2024 Q2	$21.6M	Sell	453,379 -6,379	-1%	-$262K	0.34%	81
2024 Q1	$19.9M	Buy	459,758 +779	+0.2%	+$37.1K	0.31%	85
2023 Q4	$23.2M	Sell	458,979 -4,056	-0.9%	-$194K	0.39%	66
2023 Q3	$21M	Sell	463,035 -15,169	-3%	-$626K	0.39%	69
2023 Q2	$19.6M	Sell	478,204 -12,451	-3%	-$478K	0.34%	83
2023 Q1	$17.5M	Sell	490,655 -4,095	-0.8%	-$154K	0.36%	79
2022 Q4	$18.7M	Sell	494,750 -6,140	-1%	-$258K	0.41%	66
2022 Q3	$22.2M	Sell	500,890 -14,969	-3%	-$631K	0.51%	48
2022 Q2	$19.1M	Sell	515,859 -6,109	-1%	-$230K	0.42%	66
2022 Q1	$19.3M	Sell	521,968 -19,076	-4%	-$624K	0.34%	87
2021 Q4	$16.5M	Sell	541,044 -2,182	-0.4%	-$68.7K	0.28%	108
2021 Q3	$18.2M	Buy	543,226 +1,884	+0.3%	+$71K	0.34%	84
2021 Q2	$21.6M	Buy	541,342 +28,218	+5%	+$1.11M	0.39%	73
2021 Q1	$23.1M	Sell	513,124 -40,790	-7%	-$2.27M	0.44%	68
2020 Q4	$31.3M	Sell	553,914 -28,955	-5%	-$1.44M	0.64%	40
2020 Q3	$27.7M	Sell	582,869 -18,828	-3%	-$1.05M	0.66%	38
2020 Q2	$35.5M	Sell	601,697 -20,212	-3%	-$1.12M	0.88%	22
2020 Q1	$29.4M	Sell	621,909 -80,650	-11%	-$4.5M	0.89%	20
2019 Q4	$42.4M	Sell	702,559 -65,401	-9%	-$3.9M	0.93%	17
2019 Q3	$46M	Sell	767,960 -32,308	-4%	-$2.11M	1.08%	14
2019 Q2	$51.4M	Sell	800,268 -77,763	-9%	-$5.5M	1.2%	13
2019 Q1	$71.3M	Sell	878,031 -30,915	-3%	-$1.99M	1.61%	5
2018 Q4	$49.1M	Sell	908,946 -61,119	-6%	-$3.12M	1.27%	8
2018 Q3	$50M	Sell	970,065 -123,033	-11%	-$5.78M	1.04%	17
2018 Q2	$45.5M	Sell	1,093,098 -150,877	-12%	-$6.69M	0.94%	19
2018 Q1	$54.8M	Sell	1,243,975 -45,246	-4%	-$2.3M	1.07%	15
2017 Q4	$64.8M	Sell	1,289,221 -109,244	-8%	-$5.99M	1.25%	12
2017 Q3	$70.9M	Sell	1,398,465 -48,099	-3%	-$2.52M	1.31%	10
2017 Q2	$73.6M	Sell	1,446,564 -68,146	-4%	-$3.17M	1.41%	8
2017 Q1	$60.9M	Sell	1,514,710 -57,335	-4%	-$2.58M	1.16%	18
2016 Q4	$75.2M	Sell	1,572,045 -83,972	-5%	-$3.32M	1.52%	8
2016 Q3	$60.7M	Sell	1,656,017 -24,395	-1%	-$763K	1.22%	15
2016 Q2	$39.1M	Sell	1,680,412 -16,966	-1%	-$547K	0.84%	24
2016 Q1	$68.7M	Buy	1,697,378 +7,115	+0.4%	+$289K	1.47%	11
2015 Q4	$105M	Sell	1,690,263 -88,062	-5%	-$4.75M	2.2%	4
2015 Q3	$71.9M	Sell	1,778,325 -50,553	-3%	-$2.62M	1.59%	8
2015 Q2	$105M	Sell	1,828,878 -60,139	-3%	-$3.82M	1.95%	5
2015 Q1	$120M	Sell	1,889,017 -28,821	-2%	-$1.96M	2.24%	4
2014 Q4	$118M	Buy	1,917,838 +72,111	+4%	+$3.56M	2.32%	4
2014 Q3	$71.7M	Sell	1,845,727 -69,215	-4%	-$2.45M	1.46%	11
2014 Q2	$66M	Sell	1,914,942 -25,722	-1%	-$810K	1.29%	17
2014 Q1	$83.9M	Sell	1,940,664 -75,705	-4%	-$3.67M	1.64%	11
2013 Q4	$80.3M	Sell	2,016,369 -48,391	-2%	-$1.72M	1.57%	12
2013 Q3	$77.5M	Sell	2,064,760 -54,603	-3%	-$1.63M	1.6%	11
2013 Q2	$56.9M	Buy	+2,119,363	New	+$45.1M	1.28%	18