ACHIEVE LIFE SCIENCES INC's ticker is and the CUSIP is 004468500. A total of 30 filers reported holding ACHIEVE LIFE SCIENCES INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $2,000 | 0.0% | 308 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $2,000 | 0.0% | 308 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $2,000 | -33.3% | 308 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $3,000 | 0.0% | 308 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $3,000 | -25.0% | 308 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $4,000 | – | 308 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 174,600 | $1,358,000 | 0.92% |
| Shay Capital LLC | 405,717 | $3,156,000 | 0.52% |
| Altium Capital Management LP | 122,000 | $949,000 | 0.26% |
| Clearline Capital LP | 122,012 | $949,000 | 0.10% |
| Long Focus Capital Management, LLC | 60,000 | $467,000 | 0.06% |
| 683 Capital Management, LLC | 125,000 | $973,000 | 0.04% |
| Paradigm Financial Partners, LLC | 11,750 | $91,000 | 0.02% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 11,001 | $86,000 | 0.01% |
| PURA VIDA INVESTMENTS, LLC | 16,325 | $127,000 | 0.01% |
| OPPENHEIMER & CO INC | 24,800 | $193,000 | 0.00% |