GOSSAMER BIO INC's ticker is and the CUSIP is 38341P902. A total of 3 filers reported holding GOSSAMER BIO INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $1,241,000 | – | 100,000 | – | 0.38% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 1,047,200 | $1,319,472 | 0.01% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 347,700 | $438 | 0.00% |
| JANE STREET GROUP, LLC | 69,500 | $87,570 | 0.00% |