Prothena Corp Public Ltd Co

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

2,710

Value ($000)

Weight

0.0%

2013 Q4 - 2025 Q4 (27 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	26	0.0%	2,710	12/31/2025
2025 Q3	11/14/2025	24	0.0%	2,415	9/30/2025
2025 Q2	8/14/2025	202	0.0%	33,243	6/30/2025
2025 Q1	5/15/2025	411	0.0%	33,243	3/31/2025
2024 Q4	3/18/2025	460	0.0%	33,243	12/31/2024
2024 Q3	4/4/2025	561	0.0%	33,562	9/30/2024
2024 Q2	4/8/2025	718	0.0%	34,768	6/30/2024
2024 Q1	5/16/2024	1,002	0.0%	40,442	3/31/2024
2023 Q4	2/13/2024	1,552	0.0%	42,710	12/31/2023
2023 Q3	11/14/2023	2,129	0.0%	44,132	9/30/2023
2023 Q2	8/21/2023	3,312	0.0%	48,504	6/30/2023
2023 Q1	5/9/2023	2,148	0.0%	44,308	3/31/2023
2022 Q4	2/14/2023	2,604	0.0%	43,220	12/31/2022
2022 Q3	11/21/2022	2,559	0.0%	42,203	9/30/2022
2022 Q2	8/15/2022	1,172	0.0%	43,171	6/30/2022
2022 Q1	5/16/2022	1,581	0.0%	43,235	3/31/2022
2021 Q4	2/15/2022	2,294	0.0%	46,432	12/31/2021
2021 Q3	11/15/2021	3,148	0.0%	44,191	9/30/2021
2021 Q2	8/16/2021	2,417	0.0%	47,022	6/30/2021
2021 Q1	5/18/2021	1,165	0.0%	46,386	3/31/2021
2020 Q4	2/16/2021	557	0.0%	46,386	12/31/2020
2020 Q3	11/17/2020	463	0.0%	46,386	9/30/2020
2020 Q2	8/17/2020	485	0.0%	46,386	6/30/2020
2020 Q1	5/13/2020	650	0.0%	60,719	3/31/2020
2019 Q4	2/14/2020	992	0.0%	62,645	12/31/2019
2014 Q1	5/8/2014	988	0.0%	25,797	3/31/2014
2013 Q4	2/10/2014	684	0.0%	25,797	12/31/2013