Prothena shares owned by UBS Group
Historical chart of UBS Group investment in Prothena
Tip: Access up to 7 years of quarterly data
All positions including Prothena held by UBS Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Prothena by UBS Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.9M | 401k | 9.76 |
| 2025-06-30 | $368k | 61k | 6.07 |
| 2025-03-31 | $3.0M | 245k | 12.38 |
| 2024-12-31 | $5.1M | 371k | 13.85 |
| 2024-09-30 | $1.0M | 63k | 16.73 |
| 2024-06-30 | $924k | 45k | 20.64 |
| 2024-03-31 | $4.9M | 199k | 24.77 |
| 2023-12-31 | $4.8M | 133k | 36.34 |
| 2023-09-30 | $2.2M | 45k | 48.25 |
| 2023-06-30 | $1.5M | 22k | 68.28 |
| 2023-03-31 | $3.0M | 62k | 48.47 |
| 2022-12-31 | $5.5M | 91k | 60.25 |
| 2022-09-30 | $374k | 6.1k | 60.83 |
| 2022-06-30 | $566k | 21k | 27.16 |
| 2022-03-31 | $3.2M | 88k | 36.68 |
| 2021-12-31 | $3.7M | 74k | 49.26 |
| 2021-09-30 | $5.5M | 78k | 71.25 |
| 2021-06-30 | $85k | 1.7k | 51.14 |
| 2021-03-31 | $606k | 24k | 25.14 |
| 2020-12-31 | $108k | 8.6k | 12.55 |
| 2020-09-30 | $8.0k | 810 | 9.88 |
| 2020-06-30 | $18k | 1.8k | 9.88 |
| 2020-03-31 | $193k | 18k | 10.68 |
| 2019-12-31 | $654k | 40k | 16.41 |
| 2019-09-30 | $475k | 61k | 7.84 |
| 2019-06-30 | $208k | 20k | 10.37 |
| 2019-03-31 | $51k | 4.2k | 12.11 |
| 2018-12-31 | $1.3M | 130k | 10.16 |
| 2018-09-30 | $124k | 9.7k | 12.79 |
| 2018-06-30 | $171k | 12k | 14.61 |
| 2018-03-31 | $3.1M | 84k | 36.69 |
| 2017-12-31 | $689k | 18k | 38.65 |
| 2017-09-30 | $2.2M | 34k | 64.76 |
| 2017-06-30 | $1.5M | 28k | 54.11 |
| 2017-03-31 | $1.5M | 26k | 55.77 |
| 2016-12-31 | $2.4M | 48k | 49.18 |
| 2016-09-30 | $1.1M | 19k | 59.99 |
| 2016-06-30 | $1.1M | 33k | 34.29 |
| 2016-03-31 | $899k | 22k | 41.80 |
| 2015-12-31 | $1.4M | 20k | 68.10 |
| 2015-09-30 | $1.4M | 31k | 45.34 |
| 2015-03-31 | $389k | 10k | 38.57 |