Arrowhead Pharmaceuticals, Inc.

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM ARWR

Report date

3/31/2026

Quarter

2026 Q1

Filed

5/6/2026

Shares

257,133

Value ($000)

16,122

Weight

0.0%

2019 Q4 - 2026 Q1 (22 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
2026 Q1	5/6/2026	16,122	0.0%	257,133	3/31/2026
2024 Q4	4/23/2025	2,635	0.0%	140,150	12/31/2024
2024 Q3	11/13/2024	2,981	0.0%	153,881	9/30/2024
2024 Q2	8/14/2024	4,270	0.0%	164,308	6/30/2024
2024 Q1	4/30/2024	4,665	0.0%	163,095	3/31/2024
2023 Q4	2/1/2024	4,714	0.0%	154,059	12/31/2023
2023 Q3	11/2/2023	4,140	0.0%	154,059	9/30/2023
2023 Q2	8/9/2023	5,494	0.0%	154,059	6/30/2023
2023 Q1	5/12/2023	3,913	0.0%	154,059	3/31/2023
2022 Q4	2/8/2023	9,377	0.0%	231,193	12/31/2022
2022 Q3	11/9/2022	7,738	0.0%	234,142	9/30/2022
2022 Q2	8/10/2022	7,208	0.0%	204,705	6/30/2022
2022 Q1	5/4/2022	9,399	0.0%	204,377	3/31/2022
2021 Q4	2/10/2022	14,595	0.0%	220,142	12/31/2021
2021 Q3	11/10/2021	12,764	0.0%	204,456	9/30/2021
2021 Q2	8/13/2021	16,867	0.0%	203,656	6/30/2021
2021 Q1	5/14/2021	14,889	0.0%	224,542	3/31/2021
2020 Q4	2/2/2021	17,120	0.0%	223,126	12/31/2020
2020 Q3	11/5/2020	9,141	0.0%	212,290	9/30/2020
2020 Q2	8/12/2020	9,729	0.0%	225,262	6/30/2020
2020 Q1	5/12/2020	6,176	0.0%	214,681	3/31/2020
2019 Q4	1/27/2020	20,934	0.0%	330,029	12/31/2019