ATHERSYS INC's ticker is and the CUSIP is 04744L956. A total of 1 filers reported holding ATHERSYS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $86,000 | +207.1% | 307 | 0.0% | 0.01% | +225.0% |
| Q4 2021 | $28,000 | -31.7% | 307 | 0.0% | 0.00% | -33.3% |
| Q3 2021 | $41,000 | +41.4% | 307 | +50.5% | 0.01% | +50.0% |
| Q2 2021 | $29,000 | -71.3% | 204 | -57.1% | 0.00% | 0.0% |
| Q3 2016 | $101,000 | +106.1% | 476 | +111.6% | 0.00% | +33.3% |
| Q2 2016 | $49,000 | -82.0% | 225 | -90.0% | 0.00% | -70.0% |
| Q2 2015 | $272,000 | -67.0% | 2,244 | -21.5% | 0.01% | -70.6% |
| Q1 2015 | $823,000 | +225.3% | 2,857 | +78.7% | 0.03% | +325.0% |
| Q4 2014 | $253,000 | +78.2% | 1,599 | +56.3% | 0.01% | +60.0% |
| Q3 2014 | $142,000 | -31.4% | 1,023 | -11.7% | 0.01% | -44.4% |
| Q2 2014 | $207,000 | -38.9% | 1,159 | +10.9% | 0.01% | -52.6% |
| Q1 2014 | $339,000 | +184.9% | 1,045 | +119.1% | 0.02% | +137.5% |
| Q4 2013 | $119,000 | +197.5% | 477 | +94.7% | 0.01% | +166.7% |
| Q3 2013 | $40,000 | – | 245 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 18,500 | $28,000 | 0.00% |