GOSSAMER BIO INC's ticker is and the CUSIP is 38341P952. A total of 3 filers reported holding GOSSAMER BIO INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $66 | +2100.0% | 210,300 | +6471.9% | 0.00% | – |
| Q2 2023 | $3 | – | 3,200 | +3100.0% | 0.00% | – |
| Q1 2023 | $0 | -100.0% | 100 | -99.9% | 0.00% | – |
| Q4 2022 | $204 | -99.6% | 94,400 | +2045.5% | 0.00% | – |
| Q3 2022 | $52,000 | +940.0% | 4,400 | +633.3% | 0.00% | – |
| Q2 2022 | $5,000 | -90.0% | 600 | -86.7% | 0.00% | – |
| Q4 2021 | $50,000 | +2400.0% | 4,500 | +1400.0% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | -87.5% | 300 | +1566.7% | 0.00% | – |
| Q1 2021 | $16,000 | -69.2% | 18 | -66.7% | 0.00% | – |
| Q4 2020 | $52,000 | -50.0% | 54 | -35.7% | 0.00% | – |
| Q3 2020 | $104,000 | -64.0% | 84 | -62.3% | 0.00% | – |
| Q2 2020 | $289,000 | -52.0% | 223 | -62.5% | 0.00% | -100.0% |
| Q1 2020 | $602,000 | +1014.8% | 594 | +1597.1% | 0.00% | – |
| Q4 2019 | $54,000 | -97.1% | 35 | -96.8% | 0.00% | -100.0% |
| Q3 2019 | $1,831,000 | – | 1,091 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 100,000 | $837,000 | 0.05% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 600 | $5,000 | 0.00% |