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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $15,000 | -88.9% | 11,167 | -88.0% | 0.00% | -100.0% |
| Q2 2021 | $135,000 | -78.4% | 93,422 | -73.2% | 0.00% | -75.0% |
| Q1 2021 | $626,000 | +2881.0% | 347,972 | +2769.9% | 0.00% | – |
| Q4 2020 | $21,000 | -54.3% | 12,125 | -48.8% | 0.00% | -100.0% |
| Q3 2020 | $46,000 | +228.6% | 23,701 | +103.7% | 0.00% | – |
| Q4 2019 | $14,000 | -61.1% | 11,638 | -33.8% | 0.00% | -100.0% |
| Q3 2017 | $36,000 | – | 17,568 | – | 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% |