Prothena shares owned by Balyasny Asset Management
Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Balyasny Asset Management
from 13F filings
Historical chart of Balyasny Asset Management investment in Prothena
Tip: Access up to 7 years of quarterly data
All positions including Prothena held by Balyasny Asset Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Prothena by Balyasny Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $544k | 56k | 9.76 |
| 2025-06-30 | $3.5M | 576k | 6.07 |
| 2024-12-31 | $527k | 38k | 13.85 |
| 2022-12-31 | $67k | 1.1k | 60.25 |
| 2022-09-30 | $383k | 6.5k | 58.82 |
| 2022-06-30 | $933k | 34k | 27.14 |
| 2019-12-31 | $1.9M | 120k | 15.83 |
| 2018-06-30 | $461k | 32k | 14.58 |
| 2018-03-31 | $345k | 9.4k | 36.67 |
| 2014-09-30 | $3.1M | 139k | 22.16 |
| 2014-06-30 | $4.0M | 176k | 22.55 |