GOSSAMER BIO INC's ticker is and the CUSIP is 38341P952. A total of 3 filers reported holding GOSSAMER BIO INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $141,576 | +5799.0% | 170,000 | +8400.0% | 0.00% | – |
| Q2 2023 | $2,400 | -67.2% | 2,000 | -65.5% | 0.00% | – |
| Q1 2023 | $7,308 | -95.5% | 5,800 | -92.2% | 0.00% | – |
| Q4 2022 | $161,882 | +7.9% | 74,600 | +496.8% | 0.00% | – |
| Q3 2022 | $150,000 | +3650.0% | 12,500 | +4066.7% | 0.00% | – |
| Q3 2021 | $4,000 | -95.1% | 300 | -97.0% | 0.00% | – |
| Q2 2021 | $81,000 | -30.8% | 10,000 | -17.4% | 0.00% | – |
| Q4 2020 | $117,000 | +2240.0% | 12,100 | +2925.0% | 0.00% | – |
| Q2 2020 | $5,000 | -99.6% | 400 | -99.7% | 0.00% | -100.0% |
| Q1 2020 | $1,170,000 | +900.0% | 115,300 | +1437.3% | 0.01% | +800.0% |
| Q4 2019 | $117,000 | -91.2% | 7,500 | -90.5% | 0.00% | -90.9% |
| Q3 2019 | $1,328,000 | – | 79,100 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 300 | $4,000 | 0.00% |
| SIMPLEX TRADING, LLC | 300 | $2,000 | 0.00% |