Arrowhead Pharmaceuticals, Inc.

ALLIANCEBERNSTEIN L.P. ARWR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

172,666

Value ($000)

11,463

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	2/17/2026	11,463	0.0%	172,666	12/31/2025
2025 Q3	11/14/2025	5,377	0.0%	155,894	9/30/2025
2025 Q2	8/14/2025	2,513	0.0%	159,070	6/30/2025
2025 Q1	5/15/2025	1,972	0.0%	154,770	3/31/2025
2024 Q4	2/12/2025	4,991	0.0%	265,482	12/31/2024
2024 Q3	11/14/2024	5,151	0.0%	265,923	9/30/2024
2024 Q2	8/14/2024	7,149	0.0%	275,079	6/30/2024
2024 Q1	5/14/2024	6,974	0.0%	243,853	3/31/2024
2023 Q4	2/14/2024	6,907	0.0%	225,725	12/31/2023
2023 Q3	11/14/2023	6,094	0.0%	226,796	9/30/2023
2023 Q2	8/15/2023	8,250	0.0%	231,345	6/30/2023
2023 Q1	5/15/2023	7,701	0.0%	303,186	3/31/2023
2022 Q4	2/15/2023	104,835	0.0%	2,584,693	12/31/2022
2022 Q3	11/15/2022	81,536	0.0%	2,467,060	9/30/2022
2022 Q2	8/15/2022	98,522	0.0%	2,798,134	6/30/2022
2022 Q1	5/13/2022	126,764	0.0%	2,756,331	3/31/2022
2021 Q4	2/14/2022	163,397	0.1%	2,464,511	12/31/2021
2021 Q3	11/10/2021	60,575	0.0%	970,293	9/30/2021
2021 Q2	7/30/2021	92,500	0.0%	1,116,880	6/30/2021
2021 Q1	5/6/2021	70,686	0.0%	1,065,997	3/31/2021
2020 Q4	2/8/2021	23,479	0.0%	305,992	12/31/2020
2020 Q3	11/12/2020	13,717	0.0%	318,552	9/30/2020
2020 Q2	8/13/2020	15,344	0.0%	355,270	6/30/2020
2020 Q1	5/14/2020	9,302	0.0%	323,310	3/31/2020
2019 Q4	2/18/2020	20,940	0.0%	330,120	12/31/2019