ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 142 filers reported holding ATHERSYS INC in Q4 2020. The put-call ratio across all filers is 1.90 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | -66.7% | 4,000 | -11.1% | 0.00% | – |
| Q1 2022 | $3,000 | -25.0% | 4,500 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | -20.0% | 4,500 | +12.5% | 0.00% | – |
| Q3 2021 | $5,000 | +66.7% | 4,000 | +100.0% | 0.00% | – |
| Q2 2021 | $3,000 | -95.5% | 2,000 | -94.6% | 0.00% | -100.0% |
| Q1 2021 | $67,000 | -17.3% | 37,000 | -20.1% | 0.00% | 0.0% |
| Q4 2020 | $81,000 | -9.0% | 46,292 | +0.6% | 0.00% | 0.0% |
| Q3 2020 | $89,000 | -35.0% | 46,000 | -8.9% | 0.00% | -50.0% |
| Q2 2020 | $137,000 | -28.3% | 50,500 | +5.2% | 0.00% | -50.0% |
| Q1 2020 | $191,000 | +267.3% | 48,000 | +14.3% | 0.00% | +300.0% |
| Q4 2019 | $52,000 | 0.0% | 42,000 | +7.7% | 0.00% | -50.0% |
| Q3 2019 | $52,000 | +205.9% | 39,000 | +290.0% | 0.00% | +100.0% |
| Q2 2019 | $17,000 | +13.3% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $15,000 | +7.1% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $14,000 | -33.3% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $21,000 | – | 10,000 | – | 0.00% | – |
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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% |