ALPINE IMMUNE SCIENCES INC's ticker is ALPN and the CUSIP is 02083G100.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,286 | +15.7% | 1,073 | +3.9% | 0.00% | – |
| Q2 2023 | $10,619 | +88391.7% | 1,033 | -31.1% | 0.00% | – |
| Q1 2023 | $12 | +50.0% | 1,499 | +46.8% | 0.00% | – |
| Q4 2022 | $8 | -99.9% | 1,021 | -36.3% | 0.00% | – |
| Q3 2022 | $12,000 | -93.3% | 1,604 | -92.4% | 0.00% | -100.0% |
| Q2 2022 | $180,000 | +900.0% | 21,209 | +958.3% | 0.00% | – |
| Q1 2022 | $18,000 | +63.6% | 2,004 | +148.9% | 0.00% | – |
| Q4 2021 | $11,000 | -47.6% | 805 | -59.5% | 0.00% | -100.0% |
| Q3 2021 | $21,000 | +200.0% | 1,988 | +178.4% | 0.00% | – |
| Q2 2021 | $7,000 | -30.0% | 714 | -28.2% | 0.00% | – |
| Q1 2021 | $10,000 | +150.0% | 995 | +243.1% | 0.00% | – |
| Q4 2020 | $4,000 | -96.7% | 290 | -97.9% | 0.00% | -100.0% |
| Q3 2020 | $120,000 | +5900.0% | 13,645 | +7609.0% | 0.00% | – |
| Q2 2020 | $2,000 | – | 177 | +98.9% | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 89 | -85.9% | 0.00% | – |
| Q1 2019 | $4,000 | -63.6% | 633 | -78.9% | 0.00% | -100.0% |
| Q4 2018 | $11,000 | +37.5% | 2,995 | +138.6% | 0.00% | 0.0% |
| Q3 2018 | $8,000 | -20.0% | 1,255 | -6.1% | 0.00% | 0.0% |
| Q2 2018 | $10,000 | +900.0% | 1,337 | +1292.7% | 0.00% | – |
| Q1 2018 | $1,000 | -90.0% | 96 | -89.2% | 0.00% | -100.0% |
| Q4 2017 | $10,000 | – | 885 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 2,571,450 | $27,257,000 | 2.19% |
| Omega Fund Management, LLC | 1,284,900 | $13,620,000 | 1.29% |
| Samsara BioCapital, LLC | 399,190 | $4,231,000 | 0.78% |
| Soleus Capital Management, L.P. | 313,064 | $3,318,000 | 0.60% |
| Avidity Partners Management LP | 1,511,000 | $16,017,000 | 0.44% |
| Dorsey Wright & Associates | 3,380 | $35,828,000 | 0.42% |
| EcoR1 Capital, LLC | 741,290 | $7,858,000 | 0.35% |
| Orbimed Advisors | 3,070,955 | $32,552,000 | 0.30% |
| TIGER MANAGEMENT L.L.C. | 137,728 | $1,460,000 | 0.29% |
| DAFNA Capital Management LLC | 113,302 | $1,201,000 | 0.28% |