HARPOON THERAPEUTICS INC's ticker is and the CUSIP is 41358P906. A total of 3 filers reported holding HARPOON THERAPEUTICS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2 | – | 3,000 | +1400.0% | 0.00% | – |
| Q1 2023 | $0 | -100.0% | 200 | -98.9% | 0.00% | – |
| Q4 2022 | $13 | – | 19,000 | +1800.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 1,000 | -50.0% | 0.00% | – |
| Q2 2022 | $3,000 | -90.9% | 2,000 | -70.1% | 0.00% | – |
| Q1 2022 | $33,000 | +312.5% | 6,700 | +509.1% | 0.00% | – |
| Q4 2021 | $8,000 | -91.3% | 1,100 | -83.3% | 0.00% | – |
| Q3 2021 | $92,000 | +1.1% | 6,600 | 0.0% | 0.00% | – |
| Q2 2021 | $91,000 | +810.0% | 6,600 | +131900.0% | 0.00% | – |
| Q1 2021 | $10,000 | -79.2% | 5 | -82.8% | 0.00% | – |
| Q4 2020 | $48,000 | +140.0% | 29 | +141.7% | 0.00% | – |
| Q3 2020 | $20,000 | – | 12 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 800 | $1,000 | 0.00% |
| SIMPLEX TRADING, LLC | 1,000 | $0 | 0.00% |