ALPINE IMMUNE SCIENCES INC's ticker is ALPN and the CUSIP is 02083G100. A total of 57 filers reported holding ALPINE IMMUNE SCIENCES INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,759,865 | -91.6% | 153,700 | -92.4% | 1.62% | -86.2% |
| Q2 2023 | $20,864,082 | +33.2% | 2,029,580 | 0.0% | 11.69% | +14.4% |
| Q1 2023 | $15,668,358 | +5.0% | 2,029,580 | 0.0% | 10.22% | +103.2% |
| Q4 2022 | $14,917,413 | +2.1% | 2,029,580 | 0.0% | 5.03% | -6.0% |
| Q3 2022 | $14,613,000 | -15.4% | 2,029,580 | 0.0% | 5.35% | -2.9% |
| Q2 2022 | $17,272,000 | -5.1% | 2,029,580 | 0.0% | 5.51% | +48.0% |
| Q1 2022 | $18,205,000 | -35.2% | 2,029,580 | 0.0% | 3.73% | -6.2% |
| Q4 2021 | $28,110,000 | +29.8% | 2,029,580 | 0.0% | 3.97% | +63.6% |
| Q3 2021 | $21,656,000 | +87.3% | 2,029,580 | +58.0% | 2.43% | +85.6% |
| Q2 2021 | $11,564,000 | -15.1% | 1,284,900 | 0.0% | 1.31% | +1.6% |
| Q1 2021 | $13,620,000 | -15.9% | 1,284,900 | 0.0% | 1.29% | -47.0% |
| Q4 2020 | $16,190,000 | +43.4% | 1,284,900 | 0.0% | 2.43% | -20.5% |
| Q3 2020 | $11,294,000 | – | 1,284,900 | – | 3.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Decheng Capital Management III (Cayman), LLC | 6,708,288 | $76,809,898 | 25.63% |
| Lynx1 Capital Management LP | 2,404,614 | $27,532,830 | 18.21% |
| GREAT POINT PARTNERS LLC | 3,078,633 | $35,250,348 | 6.42% |
| Ghost Tree Capital, LLC | 664,132 | $7,604,311 | 2.50% |
| Frazier Life Sciences Management, L.P. | 2,985,757 | $34,186,918 | 2.27% |
| Paradigm Biocapital Advisors LP | 2,421,743 | $27,728,957 | 1.88% |
| COMMODORE CAPITAL LP | 1,325,000 | $15,171,250 | 1.77% |
| Nan Fung Group Holdings Ltd | 182,280 | $2,087,106 | 1.69% |
| Omega Fund Management, LLC | 153,700 | $1,759,865 | 1.62% |
| Octagon Capital Advisors LP | 750,000 | $8,587,500 | 1.32% |