ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 142 filers reported holding ATHERSYS INC in Q1 2021. The put-call ratio across all filers is 2.40 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $7,000 | 0.0% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $7,000 | -22.2% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $9,000 | 0.0% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $9,000 | -10.0% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $10,000 | -28.6% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $14,000 | -6.7% | 5,000 | 0.0% | 0.00% | -50.0% |
| Q1 2020 | $15,000 | +150.0% | 5,000 | 0.0% | 0.00% | +100.0% |
| Q4 2019 | $6,000 | -14.3% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $7,000 | -12.5% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $8,000 | 0.0% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $8,000 | +14.3% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $7,000 | -36.4% | 5,000 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $11,000 | +10.0% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $10,000 | -99.9% | 5,000 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $9,150,000 | +1.1% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $9,050,000 | -12.1% | 5,000 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $10,300,000 | +70.5% | 5,000 | +25.0% | 0.00% | +100.0% |
| Q2 2017 | $6,040,000 | +76.6% | 4,000 | +100.0% | 0.00% | 0.0% |
| Q1 2017 | $3,420,000 | +11.8% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $3,060,000 | -28.2% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $4,260,000 | – | 2,000 | – | 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% |