HARPOON THERAPEUTICS INC's ticker is HARP and the CUSIP is 41358P106. A total of 86 filers reported holding HARPOON THERAPEUTICS INC in Q2 2021. The put-call ratio across all filers is 1.39 and the average weighting 0.3%.
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 ↓ |
|---|---|---|---|
| New Leaf Venture Partners, L.L.C. | 3,156,699 | $15,689,000 | 7.73% |
| MPM ASSET MANAGEMENT LLC | 3,131,388 | $15,563,000 | 5.32% |
| MPM BioImpact LLC | 3,196,707 | $15,888,000 | 4.26% |
| ACUTA CAPITAL PARTNERS, LLC | 497,500 | $2,473,000 | 1.16% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 151,445 | $2,771,000 | 0.62% |
| Orbimed Advisors | 3,039,508 | $15,106,000 | 0.24% |
| Artal Group S.A. | 1,000,000 | $4,970,000 | 0.21% |
| Cormorant Asset Management, LP | 540,600 | $2,687,000 | 0.21% |
| DAFNA Capital Management LLC | 105,163 | $523,000 | 0.14% |
| Ikarian Capital, LLC | 117,009 | $582,000 | 0.08% |