Prothena Corp Public Ltd Co
2021 Q2 - 2025 Q4 (16 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 | 1/26/2026 | 25 | 0.0% | 2,616 | 12/31/2025 |
| 2025 Q3 | 11/3/2025 | 20 | 0.0% | 2,081 | 9/30/2025 |
| 2025 Q2 | 7/21/2025 | 13 | 0.0% | 2,079 | 6/30/2025 |
| 2025 Q1 | 4/24/2025 | 24 | 0.0% | 1,801 | 3/31/2025 |
| 2024 Q4 | 1/27/2025 | 27 | 0.0% | 1,793 | 12/31/2024 |
| 2024 Q3 | 10/23/2024 | 39 | 0.0% | 1,945 | 9/30/2024 |
| 2024 Q2 | 7/30/2024 | 33 | 0.0% | 1,605 | 6/30/2024 |
| 2024 Q1 | 5/1/2024 | 1,092 | 0.0% | 27,912 | 3/31/2024 |
| 2023 Q4 | 1/24/2024 | 1,008 | 0.0% | 27,751 | 12/31/2023 |
| 2023 Q3 | 10/26/2023 | 1,238 | 0.0% | 25,652 | 9/30/2023 |
| 2023 Q2 | 8/10/2023 | 1,533 | 0.0% | 22,430 | 6/30/2023 |
| 2023 Q1 | 5/4/2023 | 1,154 | 0.0% | 23,818 | 3/31/2023 |
| 2022 Q4 | 2/9/2023 | 1,006 | 0.0% | 16,704 | 12/31/2022 |
| 2022 Q3 | 11/10/2022 | 1,010 | 0.0% | 16,651 | 9/30/2022 |
| 2022 Q2 | 8/15/2022 | 296 | 0.0% | 10,890 | 6/30/2022 |
| 2021 Q2 | 8/11/2021 | 37 | 0.0% | 718 | 6/30/2021 |