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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $6,000 | -93.5% | 3,214 | -82.7% | 0.00% | -100.0% |
| Q1 2022 | $92,000 | +1433.3% | 18,550 | +2215.9% | 0.00% | – |
| Q4 2021 | $6,000 | -98.3% | 801 | -98.2% | 0.00% | -100.0% |
| Q3 2021 | $356,000 | +159.9% | 45,121 | +356.9% | 0.00% | +100.0% |
| Q2 2021 | $137,000 | -36.0% | 9,875 | -3.3% | 0.00% | -33.3% |
| Q1 2021 | $214,000 | +21300.0% | 10,217 | +18144.6% | 0.00% | – |
| Q4 2020 | $1,000 | -97.1% | 56 | -97.3% | 0.00% | -100.0% |
| Q3 2020 | $35,000 | – | 2,068 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 3,130,267 | $43,417,000 | 8.07% |
| MPM BioImpact LLC | 3,196,707 | $44,338,000 | 7.28% |
| Aquilo Capital Management, LLC | 712,674 | $9,885,000 | 2.57% |
| Logos Global Management LP | 800,000 | $11,096,000 | 0.93% |
| New Leaf Venture Partners, L.L.C. | 3,156,699 | $3,364,000 | 0.86% |
| VR Adviser, LLC | 512,005 | $7,102,000 | 0.86% |
| SECTORAL ASSET MANAGEMENT INC | 580,759 | $8,055,000 | 0.65% |
| Avidity Partners Management LP | 1,500,000 | $20,805,000 | 0.56% |
| Orbimed Advisors | 2,611,308 | $36,219,000 | 0.37% |
| Maven Securities LTD | 618,610 | $8,456,000 | 0.34% |