HARPOON THERAPEUTICS INC's ticker is HARP and the CUSIP is 41358P106. A total of 81 filers reported holding HARPOON THERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is 1.35 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2 | – | 3,743 | +322.9% | 0.00% | – |
| Q1 2023 | $0 | -100.0% | 885 | -83.6% | 0.00% | – |
| Q4 2022 | $3 | -99.9% | 5,397 | -1.9% | 0.00% | – |
| Q3 2022 | $5,000 | -44.4% | 5,501 | +12.1% | 0.00% | – |
| Q2 2022 | $9,000 | +200.0% | 4,909 | +1124.2% | 0.00% | – |
| Q4 2021 | $3,000 | -96.2% | 401 | -91.7% | 0.00% | – |
| Q4 2020 | $80,000 | +263.6% | 4,845 | +271.3% | 0.00% | – |
| Q3 2020 | $22,000 | – | 1,305 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 4,524,425 | $75,105,000 | 22.35% |
| MPM BioImpact LLC | 3,898,422 | $64,714,000 | 17.21% |
| New Leaf Venture Partners, L.L.C. | 2,921,405 | $48,495,000 | 13.92% |
| Avidity Partners Management LP | 1,206,351 | $20,025,000 | 1.28% |
| Consonance Capital Management LP | 844,162 | $14,013,000 | 0.84% |
| Orbimed Advisors | 1,835,704 | $30,473,000 | 0.43% |
| Artal Group S.A. | 900,000 | $14,940,000 | 0.42% |
| Cormorant Asset Management, LP | 645,257 | $10,711,000 | 0.41% |
| DAFNA Capital Management LLC | 85,119 | $1,413,000 | 0.41% |
| Soleus Capital Management, L.P. | 30,886 | $512,000 | 0.29% |