ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 132 filers reported holding ATHERSYS INC in Q4 2021. The put-call ratio across all filers is 1.43 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $14,000 | -58.8% | 56,784 | 0.0% | 0.00% | – |
| Q1 2022 | $34,000 | -35.8% | 56,784 | -3.4% | 0.00% | – |
| Q4 2021 | $53,000 | -47.5% | 58,784 | -22.9% | 0.00% | – |
| Q3 2021 | $101,000 | -7.3% | 76,284 | 0.0% | 0.00% | – |
| Q2 2021 | $109,000 | -23.2% | 76,284 | -3.4% | 0.00% | – |
| Q1 2021 | $142,000 | +10.1% | 78,991 | +7.1% | 0.00% | – |
| Q4 2020 | $129,000 | -12.2% | 73,777 | -2.6% | 0.00% | -100.0% |
| Q3 2020 | $147,000 | +16.7% | 75,777 | +65.3% | 0.00% | – |
| Q2 2020 | $126,000 | +46.5% | 45,848 | +58.2% | 0.00% | – |
| Q1 2020 | $86,000 | +196.6% | 28,975 | +19.3% | 0.00% | – |
| Q4 2019 | $29,000 | -9.4% | 24,295 | 0.0% | 0.00% | – |
| Q3 2019 | $32,000 | -15.8% | 24,295 | +6.6% | 0.00% | – |
| Q2 2019 | $38,000 | +72.7% | 22,795 | +52.0% | 0.00% | – |
| Q1 2019 | $22,000 | -15.4% | 15,000 | -19.8% | 0.00% | – |
| Q4 2018 | $26,000 | 0.0% | 18,700 | +47.2% | 0.00% | – |
| Q3 2018 | $26,000 | -40.9% | 12,700 | -43.6% | 0.00% | – |
| Q2 2018 | $44,000 | +7.3% | 22,500 | 0.0% | 0.00% | – |
| Q1 2018 | $41,000 | -50.6% | 22,500 | -50.8% | 0.00% | – |
| Q4 2017 | $83,000 | – | 45,690 | – | 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% |