Prothena Corp Public Ltd Co

JPMORGAN CHASE & CO PRTA

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/11/2026

Shares

169,955

Value ($000)

1,623

Weight

0.0%

2013 Q4 - 2025 Q4 (26 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	2/11/2026	1,623	0.0%	169,955	12/31/2025
2025 Q3	11/7/2025	7,181	0.0%	735,765	9/30/2025
2025 Q2	8/12/2025	771	0.0%	126,951	6/30/2025
2025 Q1	5/12/2025	4,603	0.0%	371,965	3/31/2025
2024 Q4	2/12/2025	5,365	0.0%	387,350	12/31/2024
2024 Q3	11/8/2024	3,346	0.0%	199,986	9/30/2024
2024 Q2	8/12/2024	6,109	0.0%	295,965	6/30/2024
2024 Q1	5/10/2024	7,384	0.0%	298,091	3/31/2024
2023 Q4	2/12/2024	13,027	0.0%	358,478	12/31/2023
2023 Q3	11/14/2023	19,398	0.0%	402,031	9/30/2023
2023 Q2	8/11/2023	28,272	0.0%	414,065	6/30/2023
2023 Q1	5/18/2023	15,885	0.0%	327,718	3/31/2023
2022 Q4	2/13/2023	24,374	0.0%	404,551	12/31/2022
2022 Q3	11/14/2022	17,109	0.0%	282,182	9/30/2022
2022 Q2	8/11/2022	7,780	0.0%	286,579	6/30/2022
2022 Q1	5/11/2022	9,221	0.0%	252,140	3/31/2022
2021 Q4	2/11/2022	10,638	0.0%	215,342	12/31/2021
2021 Q3	11/12/2021	1,017	0.0%	14,286	9/30/2021
2021 Q2	8/12/2021	787	0.0%	15,328	6/30/2021
2021 Q1	5/12/2021	293	0.0%	11,659	3/31/2021
2020 Q4	2/19/2021	409	0.0%	33,991	12/31/2020
2020 Q3	11/12/2020	147	0.0%	14,789	9/30/2020
2020 Q2	8/11/2020	144	0.0%	13,738	6/30/2020
2020 Q1	5/12/2020	177	0.0%	16,512	3/31/2020
2019 Q4	2/11/2020	1,174	0.0%	74,127	12/31/2019
2013 Q4	2/26/2014	260	0.0%	9,820	12/31/2013