ALPINE IMMUNE SCIENCES INC's ticker is ALPN and the CUSIP is 02083G100. A total of 89 filers reported holding ALPINE IMMUNE SCIENCES INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,933,490 | +17.7% | 605,545 | +5.7% | 0.00% | – |
| Q2 2023 | $5,888,816 | +120.0% | 572,842 | +65.2% | 0.00% | – |
| Q1 2023 | $2,676,300 | -40.0% | 346,671 | -42.9% | 0.00% | – |
| Q4 2022 | $4,460,244 | +122.0% | 606,836 | +117.5% | 0.00% | – |
| Q3 2022 | $2,009,000 | -11.9% | 278,982 | +4.1% | 0.00% | – |
| Q2 2022 | $2,281,000 | +15.3% | 268,082 | +21.5% | 0.00% | – |
| Q1 2022 | $1,979,000 | -30.6% | 220,621 | +7.1% | 0.00% | – |
| Q4 2021 | $2,853,000 | +35.2% | 206,012 | +4.2% | 0.00% | – |
| Q3 2021 | $2,110,000 | +35.4% | 197,796 | +14.3% | 0.00% | – |
| Q2 2021 | $1,558,000 | +2334.4% | 173,119 | +1609.6% | 0.00% | – |
| Q3 2018 | $64,000 | – | 10,126 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 2,571,450 | $23,143,000 | 2.13% |
| Omega Fund Management, LLC | 1,284,900 | $11,564,000 | 1.31% |
| Avidity Partners Management LP | 1,495,000 | $13,455,000 | 0.36% |
| Samsara BioCapital, LLC | 275,169 | $2,477,000 | 0.31% |
| Orbimed Advisors | 3,070,955 | $27,639,000 | 0.28% |
| Ikarian Capital, LLC | 300,454 | $2,704,000 | 0.22% |
| TIGER MANAGEMENT L.L.C. | 137,728 | $1,240,000 | 0.22% |
| DAFNA Capital Management LLC | 113,302 | $1,020,000 | 0.21% |
| EcoR1 Capital, LLC | 522,635 | $4,704,000 | 0.18% |
| Artal Group S.A. | 593,030 | $5,337,000 | 0.11% |