Prothena shares owned by Rhumbline Advisers
Historical chart of Rhumbline Advisers investment in Prothena
Tip: Access up to 7 years of quarterly data
All positions including Prothena held by Rhumbline Advisers consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Prothena by Rhumbline Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $2.3M | 62k | 36.34 |
| 2023-09-30 | $3.0M | 63k | 48.25 |
| 2023-06-30 | $4.2M | 61k | 68.28 |
| 2023-03-31 | $2.7M | 56k | 48.47 |
| 2022-12-31 | $3.0M | 50k | 60.26 |
| 2022-09-30 | $2.8M | 47k | 60.63 |
| 2022-06-30 | $1.2M | 43k | 27.16 |
| 2022-03-31 | $1.5M | 42k | 36.56 |
| 2021-12-31 | $2.2M | 44k | 49.39 |
| 2021-09-30 | $3.2M | 44k | 71.24 |
| 2021-06-30 | $2.2M | 42k | 51.42 |
| 2021-03-31 | $1.5M | 59k | 25.12 |
| 2020-12-31 | $797k | 66k | 12.00 |
| 2020-09-30 | $612k | 61k | 9.98 |
| 2020-06-30 | $715k | 68k | 10.46 |
| 2020-03-31 | $843k | 79k | 10.70 |
| 2019-12-31 | $1.1M | 68k | 15.83 |
| 2019-09-30 | $512k | 65k | 7.83 |
| 2019-06-30 | $737k | 70k | 10.58 |
| 2019-03-31 | $775k | 64k | 12.13 |
| 2018-12-31 | $591k | 57k | 10.29 |
| 2018-09-30 | $521k | 40k | 13.08 |
| 2018-06-30 | $579k | 40k | 14.59 |
| 2018-03-31 | $1.3M | 36k | 36.72 |
| 2017-12-31 | $1.4M | 39k | 37.49 |
| 2017-09-30 | $3.0M | 47k | 64.77 |
| 2017-06-30 | $2.5M | 45k | 54.13 |
| 2017-03-31 | $2.4M | 42k | 55.78 |
| 2016-12-31 | $2.0M | 40k | 49.19 |
| 2016-09-30 | $2.3M | 39k | 59.97 |
| 2016-06-30 | $1.3M | 36k | 34.96 |
| 2016-03-31 | $1.4M | 34k | 41.16 |
| 2015-12-31 | $2.1M | 31k | 68.11 |
| 2015-09-30 | $1.3M | 29k | 45.35 |
| 2015-06-30 | $1.5M | 28k | 52.68 |
| 2015-03-31 | $1.2M | 32k | 38.14 |
| 2014-12-31 | $617k | 30k | 20.75 |
| 2014-09-30 | $592k | 27k | 22.16 |
| 2014-06-30 | $552k | 25k | 22.57 |
| 2014-03-31 | $643k | 17k | 38.32 |
| 2013-12-31 | $457k | 17k | 26.53 |
| 2013-09-30 | $326k | 16k | 20.22 |
| 2013-06-30 | $209k | 16k | 12.91 |