Ionis Pharmaceuticals Inc

Zurcher Kantonalbank (Zurich Cantonalbank) IONS

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/27/2026

Shares

48,921

Value ($000)

3,870

Weight

0.0%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/27/2026	3,870	0.0%	48,921	12/31/2025
2025 Q3	11/14/2025	2,958	0.0%	45,220	9/30/2025
2025 Q2	8/7/2025	1,723	0.0%	43,615	6/30/2025
2025 Q1	5/7/2025	1,101	0.0%	36,509	3/31/2025
2024 Q4	2/7/2025	1,270	0.0%	36,322	12/31/2024
2024 Q3	11/14/2024	1,239	0.0%	30,922	9/30/2024
2024 Q2	7/29/2024	1,485	0.0%	31,155	6/30/2024
2024 Q1	4/25/2024	1,220	0.0%	28,144	3/31/2024
2023 Q4	1/30/2024	1,489	0.0%	29,440	12/31/2023
2023 Q3	10/25/2023	1,059	0.0%	23,339	9/30/2023
2023 Q2	8/7/2023	821	0.0%	20,012	6/30/2023
2023 Q1	5/8/2023	715	0.0%	20,012	3/31/2023
2022 Q4	2/1/2023	706	0.0%	18,697	12/31/2022
2022 Q3	11/9/2022	740	0.0%	16,734	9/30/2022
2022 Q2	8/9/2022	619	0.0%	16,734	6/30/2022
2022 Q1	4/21/2022	676	0.0%	18,248	3/31/2022
2021 Q4	2/1/2022	673	0.0%	22,121	12/31/2021
2021 Q3	11/15/2021	430	0.0%	12,817	9/30/2021
2021 Q2	7/30/2021	511	0.0%	12,817	6/30/2021
2021 Q1	5/3/2021	954	0.0%	21,221	3/31/2021
2020 Q4	1/28/2021	1,200	0.0%	21,221	12/31/2020
2020 Q3	11/6/2020	1,685	0.0%	35,510	9/30/2020
2020 Q2	7/28/2020	1,171	0.0%	19,865	6/30/2020
2020 Q1	5/6/2020	1,075	0.0%	22,730	3/31/2020
2019 Q4	1/21/2020	1,303	0.0%	21,564	12/31/2019