GOSSAMER BIO INC's ticker is GOSS and the CUSIP is 38341P102. A total of 94 filers reported holding GOSSAMER BIO INC in Q4 2019. The put-call ratio across all filers is 13.14 and the average weighting 0.4%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Omega Fund Management, LLC | 3,320,608 | $41,209,000 | 11.15% |
| Boxer Capital, LLC | 2,562,358 | $31,799,000 | 1.10% |
| Integral Health Asset Management, LLC | 200,000 | $2,482,000 | 0.76% |
| Palo Alto Investors LP | 1,077,200 | $13,368,000 | 0.73% |
| Artal Group S.A. | 2,358,968 | $29,275,000 | 0.71% |
| HHLR ADVISORS, LTD. | 7,420,974 | $92,094,000 | 0.70% |
| MASTERS CAPITAL MANAGEMENT LLC | 700,000 | $8,687,000 | 0.58% |
| Ikarian Capital, LLC | 582,494 | $7,229,000 | 0.52% |
| CLOUGH CAPITAL PARTNERS L P | 459,834 | $5,707,000 | 0.41% |
| Alyeska Investment Group, L.P. | 1,173,301 | $14,561,000 | 0.22% |