Prothena shares owned by Ing Investment Management
Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Ing Investment Management
from 13F filings
Historical chart of Ing Investment Management investment in Prothena
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All positions including Prothena held by Ing Investment Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Prothena by Ing Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-12-31 | $178k | 13k | 13.85 |
| 2024-09-30 | $234k | 14k | 16.73 |
| 2024-06-30 | $637k | 31k | 20.64 |
| 2024-03-31 | $1.1M | 44k | 24.77 |
| 2023-12-31 | $1.7M | 46k | 36.34 |
| 2023-09-30 | $4.4M | 91k | 48.25 |
| 2023-06-30 | $9.7M | 142k | 68.28 |
| 2023-03-31 | $1.9M | 39k | 48.47 |
| 2022-12-31 | $2.3M | 38k | 60.25 |
| 2022-09-30 | $1.7M | 27k | 60.63 |
| 2022-06-30 | $375k | 14k | 27.18 |
| 2022-03-31 | $523k | 14k | 36.59 |
| 2021-12-31 | $673k | 14k | 49.38 |
| 2021-09-30 | $888k | 14k | 64.52 |
| 2021-06-30 | $693k | 14k | 51.39 |
| 2021-03-31 | $348k | 14k | 25.15 |
| 2020-12-31 | $166k | 14k | 12.00 |
| 2020-09-30 | $129k | 13k | 9.99 |
| 2020-06-30 | $148k | 14k | 10.47 |
| 2020-03-31 | $214k | 20k | 10.70 |
| 2019-12-31 | $316k | 20k | 15.81 |
| 2019-09-30 | $145k | 19k | 7.85 |
| 2019-06-30 | $195k | 19k | 10.56 |
| 2019-03-31 | $206k | 17k | 12.13 |
| 2018-12-31 | $175k | 17k | 10.30 |
| 2018-09-30 | $222k | 17k | 13.07 |
| 2018-06-30 | $248k | 17k | 14.60 |
| 2018-03-31 | $12M | 323k | 36.71 |
| 2017-12-31 | $11M | 297k | 37.49 |
| 2017-09-30 | $17M | 258k | 64.77 |
| 2017-06-30 | $13M | 242k | 54.12 |
| 2017-03-31 | $13M | 232k | 55.79 |
| 2016-12-31 | $12M | 248k | 49.19 |
| 2016-09-30 | $16M | 260k | 59.97 |
| 2016-06-30 | $8.0M | 229k | 34.96 |
| 2016-03-31 | $7.7M | 186k | 41.15 |
| 2015-12-31 | $11M | 162k | 68.11 |
| 2015-09-30 | $616k | 14k | 45.37 |
| 2015-06-30 | $800k | 15k | 52.67 |
| 2015-03-31 | $504k | 13k | 38.15 |
| 2014-12-31 | $274k | 13k | 20.74 |
| 2014-09-30 | $293k | 13k | 22.18 |
| 2014-06-30 | $298k | 13k | 22.56 |