Alector Inc put shares owned by Group One Trading
Quarter-by-quarter ownership of Alector Inc put shares owned by Group One Trading
from 13F filings
Historical chart of Group One Trading investment in Alector Inc put
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All positions including Alector Inc put held by Group One Trading consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Alector Inc put by Group One Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $296 | 100 | 2.96 |
| 2025-06-30 | $140 | 100 | 1.40 |
| 2025-03-31 | $246 | 200 | 1.23 |
| 2024-12-31 | $19k | 10k | 1.89 |
| 2023-09-30 | $9.1k | 1.4k | 6.48 |
| 2023-03-31 | $619 | 100 | 6.19 |
| 2022-12-31 | $923 | 100 | 9.23 |
| 2022-09-30 | $24k | 2.5k | 9.60 |
| 2022-06-30 | $38k | 3.7k | 10.27 |
| 2022-03-31 | $909k | 64k | 14.25 |
| 2021-12-31 | $76k | 3.7k | 20.54 |
| 2021-09-30 | $123k | 5.4k | 22.78 |
| 2021-06-30 | $950k | 46k | 20.83 |
| 2021-03-31 | $20k | 1.0k | 20.00 |
| 2020-12-31 | $8.0k | 500 | 16.00 |
| 2020-09-30 | $2.0k | 200 | 10.00 |
| 2020-06-30 | $2.0k | 100 | 20.00 |
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