Prothena shares owned by AQR Capital Management
Quarter-by-quarter ownership of Prothena (PRTA) shares owned by AQR Capital Management
from 13F filings
Historical chart of AQR Capital Management investment in Prothena
Tip: Access up to 7 years of quarterly data
All positions including Prothena held by AQR Capital Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Prothena by AQR Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.1M | 215k | 9.76 |
| 2023-12-31 | $501k | 14k | 36.34 |
| 2023-09-30 | $893k | 19k | 48.25 |
| 2023-06-30 | $1.3M | 19k | 68.28 |
| 2023-03-31 | $353k | 7.3k | 48.47 |
| 2022-03-31 | $306k | 8.4k | 36.59 |
| 2021-12-31 | $490k | 9.9k | 49.41 |
| 2021-09-30 | $951k | 13k | 71.26 |
| 2021-06-30 | $253k | 4.9k | 51.45 |
| 2018-09-30 | $242k | 17k | 14.55 |
| 2018-06-30 | $242k | 17k | 14.55 |
| 2018-03-31 | $1.4M | 39k | 36.70 |
| 2017-12-31 | $1.4M | 39k | 37.48 |
| 2017-09-30 | $2.6M | 41k | 64.78 |
| 2017-06-30 | $2.3M | 42k | 54.13 |
| 2017-03-31 | $2.0M | 36k | 55.79 |
| 2016-12-31 | $1.8M | 36k | 49.18 |
| 2016-09-30 | $2.2M | 37k | 59.97 |
| 2016-06-30 | $611k | 17k | 35.36 |
| 2016-03-31 | $871k | 21k | 41.15 |
| 2015-12-31 | $1.6M | 24k | 68.11 |
| 2015-09-30 | $318k | 7.0k | 45.35 |