Prothena shares owned by Harbour Investments
Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Harbour Investments
from 13F filings
Historical chart of Harbour Investments investment in Prothena
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All positions including Prothena held by Harbour Investments consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Prothena by Harbour Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-12-31 | $14 | 1 | 14.00 |
| 2024-09-30 | $17 | 1 | 17.00 |
| 2024-06-30 | $21 | 1 | 21.00 |
| 2024-03-31 | $25 | 1 | 25.00 |
| 2023-12-31 | $36 | 1 | 36.00 |
| 2023-09-30 | $241 | 5 | 48.20 |
| 2023-06-30 | $341 | 5 | 68.20 |
| 2023-03-31 | $242 | 5 | 48.40 |
| 2022-12-31 | $301 | 5 | 60.20 |
| 2022-09-30 | $0 | 5 | 0.00 |
| 2022-06-30 | $0 | 5 | 0.00 |
| 2021-12-31 | $0 | 4 | 0.00 |
| 2021-09-30 | $0 | 4 | 0.00 |
| 2021-06-30 | $0 | 4 | 0.00 |
| 2021-03-31 | $0 | 4 | 0.00 |