ATHERSYS INC's ticker is and the CUSIP is 04744L956. A total of 4 filers reported holding ATHERSYS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $29,000 | -71.3% | 113,200 | -32.2% | 0.00% | – |
| Q1 2022 | $101,000 | -42.6% | 167,000 | -14.5% | 0.00% | – |
| Q4 2021 | $176,000 | +15.8% | 195,300 | +70.9% | 0.00% | – |
| Q3 2021 | $152,000 | +39.4% | 114,300 | +51.4% | 0.00% | – |
| Q2 2021 | $109,000 | +21.1% | 75,500 | +50.7% | 0.00% | – |
| Q1 2021 | $90,000 | +87.5% | 50,100 | +83.5% | 0.00% | – |
| Q4 2020 | $48,000 | -57.9% | 27,300 | -53.3% | 0.00% | – |
| Q3 2020 | $114,000 | -22.4% | 58,400 | +10.0% | 0.00% | -100.0% |
| Q2 2020 | $147,000 | +1737.5% | 53,100 | +1866.7% | 0.00% | – |
| Q1 2020 | $8,000 | -82.6% | 2,700 | -92.7% | 0.00% | – |
| Q4 2019 | $46,000 | -48.3% | 37,100 | -44.5% | 0.00% | -100.0% |
| Q3 2019 | $89,000 | +178.1% | 66,800 | +246.1% | 0.00% | – |
| Q2 2019 | $32,000 | +255.6% | 19,300 | +232.8% | 0.00% | – |
| Q1 2019 | $9,000 | -40.0% | 5,800 | -45.3% | 0.00% | – |
| Q4 2018 | $15,000 | -73.2% | 10,600 | -60.0% | 0.00% | – |
| Q3 2018 | $56,000 | +9.8% | 26,500 | +2.7% | 0.00% | – |
| Q2 2018 | $51,000 | -46.3% | 25,800 | -50.1% | 0.00% | -100.0% |
| Q1 2018 | $95,000 | -57.2% | 51,700 | -57.9% | 0.00% | -50.0% |
| Q4 2017 | $222,000 | +13.3% | 122,700 | +29.0% | 0.00% | 0.0% |
| Q3 2017 | $196,000 | +31.5% | 95,100 | -3.7% | 0.00% | 0.0% |
| Q2 2017 | $149,000 | +365.6% | 98,800 | +434.1% | 0.00% | – |
| Q1 2017 | $32,000 | +14.3% | 18,500 | 0.0% | 0.00% | – |
| Q4 2016 | $28,000 | -39.1% | 18,500 | -14.7% | 0.00% | – |
| Q3 2016 | $46,000 | -31.3% | 21,700 | -29.3% | 0.00% | -100.0% |
| Q2 2016 | $67,000 | +148.1% | 30,700 | +155.8% | 0.00% | – |
| Q1 2016 | $27,000 | +2600.0% | 12,000 | +1400.0% | 0.00% | – |
| Q4 2015 | $1,000 | -92.9% | 800 | -93.8% | 0.00% | – |
| Q3 2015 | $14,000 | -80.6% | 12,800 | -78.5% | 0.00% | -100.0% |
| Q2 2015 | $72,000 | -91.2% | 59,600 | -79.1% | 0.00% | -92.3% |
| Q1 2015 | $822,000 | +1270.0% | 285,500 | +651.3% | 0.01% | +1200.0% |
| Q4 2014 | $60,000 | -34.8% | 38,000 | -42.3% | 0.00% | 0.0% |
| Q3 2014 | $92,000 | -20.0% | 65,900 | +3.0% | 0.00% | -50.0% |
| Q2 2014 | $115,000 | -53.3% | 64,000 | -15.8% | 0.00% | -50.0% |
| Q1 2014 | $246,000 | +75.7% | 76,000 | +36.2% | 0.00% | +100.0% |
| Q4 2013 | $140,000 | +75.0% | 55,800 | +15.1% | 0.00% | 0.0% |
| Q3 2013 | $80,000 | +86.0% | 48,500 | +86.5% | 0.00% | +100.0% |
| Q2 2013 | $43,000 | – | 26,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 18,500 | $28,000 | 0.00% |