PROTAGONIST THERAPEUTICS INC's ticker is PTGX and the CUSIP is 74366E102. A total of 135 filers reported holding PROTAGONIST THERAPEUTICS INC in Q3 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $0 | -100.0% | 26 | -98.9% | 0.00% | -100.0% |
| Q3 2021 | $43,000 | +115.0% | 2,450 | +444.4% | 0.01% | +175.0% |
| Q2 2021 | $20,000 | -75.9% | 450 | -85.9% | 0.00% | -78.9% |
| Q1 2021 | $83,000 | +245.8% | 3,200 | +166.7% | 0.02% | +216.7% |
| Q4 2020 | $24,000 | +500.0% | 1,200 | +500.0% | 0.01% | +500.0% |
| Q3 2020 | $4,000 | 0.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $4,000 | -63.6% | 200 | -86.7% | 0.00% | -75.0% |
| Q1 2020 | $11,000 | – | 1,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| JOHNSON & JOHNSON | 2,449,183 | $67,646,434 | 21.00% |
| COWEN AND COMPANY, LLC | 1,657,551 | $45,781,558 | 3.80% |
| Kynam Capital Management, LP | 975,298 | $26,937,731 | 3.70% |
| BVF INC/IL | 3,775,900 | $104,290,358 | 2.91% |
| RTW INVESTMENTS, LP | 5,415,514 | $149,576,497 | 2.85% |
| Cormorant Asset Management, LP | 1,500,000 | $41,430,000 | 2.32% |
| Ghost Tree Capital, LLC | 225,000 | $6,214,500 | 2.05% |
| 683 Capital Management, LLC | 814,000 | $22,482,680 | 1.62% |
| Perceptive Advisors | 1,469,761 | $40,594,799 | 1.18% |
| Artia Global Partners LP | 112,340 | $3,102,831 | 1.07% |