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Gossamer Bio shares owned by Group One Trading

Quarter-by-quarter ownership of Gossamer Bio (GOSS) shares owned by Group One Trading from 13F filings

Historical chart of Group One Trading investment in Gossamer Bio

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All positions including Gossamer Bio held by Group One Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Gossamer Bio by Group One Trading

Quarter filed Position value Share count Share price at filing
2025-09-30 $196k 75k 2.63
2025-06-30 $287k 233k 1.23
2025-03-31 $229k 208k 1.10
2024-12-31 $68k 75k 0.90
2024-09-30 $11k 11k 0.99
2022-12-31 $128k 59k 2.17
2022-09-30 $1.6M 131k 11.98
2022-06-30 $1.1M 134k 8.37
2022-03-31 $65k 7.5k 8.62
2021-12-31 $133k 12k 11.27
2021-09-30 $176k 14k 12.56
2021-06-30 $1.0k 100 10.00
2020-12-31 $49k 5.1k 9.63
2020-09-30 $2.0k 188 10.64
2020-06-30 $15k 1.2k 12.63
2020-03-31 $623k 61k 10.15