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 | $2,000 | -50.0% | 6,265 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $4,000 | -33.3% | 6,265 | 0.0% | 0.00% | -50.0% |
| Q4 2021 | $6,000 | -25.0% | 6,265 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $8,000 | -11.1% | 6,265 | 0.0% | 0.00% | -33.3% |
| Q2 2021 | $9,000 | -18.2% | 6,265 | 0.0% | 0.00% | -25.0% |
| Q1 2021 | $11,000 | 0.0% | 6,265 | 0.0% | 0.00% | -20.0% |
| Q4 2020 | $11,000 | -8.3% | 6,265 | 0.0% | 0.01% | -28.6% |
| Q3 2020 | $12,000 | -29.4% | 6,265 | 0.0% | 0.01% | -30.0% |
| Q2 2020 | $17,000 | -10.5% | 6,265 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $19,000 | +137.5% | 6,265 | 0.0% | 0.01% | +100.0% |
| Q4 2019 | $8,000 | 0.0% | 6,265 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $8,000 | -27.3% | 6,265 | 0.0% | 0.01% | 0.0% |
| Q2 2019 | $11,000 | +22.2% | 6,265 | 0.0% | 0.01% | -16.7% |
| Q1 2019 | $9,000 | – | 6,265 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Vahanian & Associates Financial Planning Inc. | 3,871,602 | $2,344,000 | 5.42% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 650,000 | $394,000 | 0.24% |
| Affinity Asset Advisors, LLC | 1,416,400 | $858,000 | 0.14% |
| Values First Advisors, Inc. | 347,876 | $211,000 | 0.13% |
| Graypoint LLC | 2,117,497 | $1,282,000 | 0.13% |
| SABBY MANAGEMENT, LLC | 291,444 | $816,000 | 0.12% |
| Green Alpha Advisors, LLC | 220,503 | $134,000 | 0.09% |
| GSA CAPITAL PARTNERS LLP | 590,294 | $357,000 | 0.05% |
| Newport Capital Group, LLC | 100,246 | $61,000 | 0.05% |
| PERKINS CAPITAL MANAGEMENT INC | 72,000 | $44,000 | 0.04% |