ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 142 filers reported holding ATHERSYS INC in Q3 2021. The put-call ratio across all filers is 2.64 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $2,000 | -60.0% | 7,500 | 0.0% | 0.00% | – |
| Q1 2022 | $5,000 | -28.6% | 7,500 | 0.0% | 0.00% | – |
| Q4 2021 | $7,000 | -30.0% | 7,500 | 0.0% | 0.00% | – |
| Q3 2021 | $10,000 | -9.1% | 7,500 | 0.0% | 0.00% | – |
| Q2 2021 | $11,000 | -21.4% | 7,500 | 0.0% | 0.00% | – |
| Q1 2021 | $14,000 | -54.8% | 7,500 | -57.1% | 0.00% | – |
| Q4 2020 | $31,000 | +342.9% | 17,500 | +337.5% | 0.00% | – |
| Q3 2020 | $7,000 | -91.7% | 4,000 | -92.0% | 0.00% | – |
| Q2 2019 | $84,000 | +12.0% | 50,000 | 0.0% | 0.00% | – |
| Q1 2019 | $75,000 | +74.4% | 50,000 | +66.7% | 0.00% | – |
| Q4 2018 | $43,000 | -31.7% | 30,000 | 0.0% | 0.00% | – |
| Q3 2018 | $63,000 | +6.8% | 30,000 | 0.0% | 0.00% | – |
| Q2 2018 | $59,000 | +7.3% | 30,000 | 0.0% | 0.00% | – |
| Q1 2018 | $55,000 | +2650.0% | 30,000 | +1900.0% | 0.00% | – |
| Q4 2016 | $2,000 | -33.3% | 1,500 | 0.0% | 0.00% | – |
| Q3 2016 | $3,000 | 0.0% | 1,500 | 0.0% | 0.00% | – |
| Q2 2016 | $3,000 | 0.0% | 1,500 | 0.0% | 0.00% | – |
| Q1 2016 | $3,000 | +50.0% | 1,500 | 0.0% | 0.00% | – |
| Q4 2015 | $2,000 | 0.0% | 1,500 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | 0.0% | 1,500 | 0.0% | 0.00% | – |
| Q2 2015 | $2,000 | -50.0% | 1,500 | 0.0% | 0.00% | – |
| Q1 2015 | $4,000 | +100.0% | 1,500 | 0.0% | 0.00% | – |
| Q4 2014 | $2,000 | -77.8% | 1,500 | -76.9% | 0.00% | – |
| Q3 2014 | $9,000 | 0.0% | 6,500 | +30.0% | 0.00% | – |
| Q2 2014 | $9,000 | -43.8% | 5,000 | 0.0% | 0.00% | – |
| Q1 2014 | $16,000 | +23.1% | 5,000 | 0.0% | 0.00% | – |
| Q4 2013 | $13,000 | 0.0% | 5,000 | -37.5% | 0.00% | – |
| Q3 2013 | $13,000 | 0.0% | 8,000 | 0.0% | 0.00% | – |
| Q2 2013 | $13,000 | – | 8,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Vahanian & Associates Financial Planning Inc. | 5,384,257 | $1,400,000 | 6.02% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 450,000 | $117,000 | 0.12% |
| Values First Advisors, Inc. | 382,805 | $100,000 | 0.07% |
| Green Alpha Advisors, LLC | 733,487 | $191,000 | 0.04% |
| Newport Capital Group, LLC | 100,246 | $26,000 | 0.03% |
| GSA CAPITAL PARTNERS LLP | 486,985 | $127,000 | 0.02% |
| PERKINS CAPITAL MANAGEMENT INC | 68,000 | $18,000 | 0.02% |
| Cedar Brook Financial Partners, LLC | 226,435 | $59,000 | 0.02% |
| WEALTH EFFECTS LLC | 82,100 | $21,000 | 0.01% |
| MAI Capital Management | 1,823,463 | $474,000 | 0.01% |