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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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Quarterly 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

Top funds holding Alector Inc put