HARPOON THERAPEUTICS INC's ticker is HARP and the CUSIP is 41358P106. A total of 94 filers reported holding HARPOON THERAPEUTICS INC in Q3 2021. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $45 | +2.3% | 60 | 0.0% | 0.00% | – |
| Q4 2022 | $44 | – | 60 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | – | 60 | 0.0% | 0.00% | – |
| Q2 2022 | $0 | – | 60 | 0.0% | 0.00% | – |
| Q1 2022 | $0 | – | 60 | 0.0% | 0.00% | – |
| Q4 2021 | $0 | – | 60 | 0.0% | 0.00% | – |
| Q3 2021 | $0 | -100.0% | 60 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 60 | -9.1% | 0.00% | – |
| Q1 2021 | $1,000 | 0.0% | 66 | -7.0% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 71 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | – | 71 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 315,668 | $1,272,142 | 1.63% |
| MPM ASSET MANAGEMENT LLC | 313,136 | $1,261,938 | 0.68% |