Prothena shares owned by Walleye Trading
Historical chart of Walleye Trading investment in Prothena
Tip: Access up to 7 years of quarterly data
All positions including Prothena held by Walleye Trading consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Prothena by Walleye Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $236k | 24k | 9.76 |
| 2025-06-30 | $92k | 15k | 6.07 |
| 2025-03-31 | $699k | 57k | 12.38 |
| 2023-09-30 | $1.2M | 24k | 48.25 |
| 2023-06-30 | $598k | 8.8k | 68.28 |
| 2023-03-31 | $2.4M | 51k | 48.47 |
| 2022-09-30 | $2.9M | 48k | 60.63 |
| 2021-09-30 | $985k | 14k | 71.24 |
| 2021-03-31 | $867k | 35k | 25.14 |
| 2020-12-31 | $809k | 67k | 12.01 |
| 2020-03-31 | $300k | 39k | 7.63 |
| 2019-12-31 | $3.4M | 212k | 15.83 |
| 2019-03-31 | $785k | 65k | 12.13 |
| 2018-12-31 | $4.2M | 412k | 10.30 |
| 2018-09-30 | $2.4M | 182k | 13.08 |
| 2018-06-30 | $806k | 55k | 14.58 |
| 2017-12-31 | $610k | 16k | 37.45 |