ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 142 filers reported holding ATHERSYS INC in Q3 2021. The put-call ratio across all filers is 2.64 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $64,000 | -52.6% | 44,700 | -40.4% | 0.00% | – |
| Q1 2021 | $135,000 | +255.3% | 75,000 | +245.6% | 0.00% | – |
| Q4 2020 | $38,000 | -97.9% | 21,700 | -97.6% | 0.00% | -100.0% |
| Q3 2020 | $1,798,000 | +2847.5% | 922,237 | +1747.4% | 0.01% | – |
| Q4 2019 | $61,000 | -71.6% | 49,921 | -61.1% | 0.00% | -100.0% |
| Q2 2019 | $215,000 | -25.6% | 128,238 | -33.4% | 0.00% | 0.0% |
| Q1 2019 | $289,000 | +172.6% | 192,422 | +161.1% | 0.00% | – |
| Q4 2018 | $106,000 | -61.2% | 73,707 | -43.3% | 0.00% | -100.0% |
| Q3 2018 | $273,000 | +480.9% | 130,014 | +442.3% | 0.00% | – |
| Q2 2018 | $47,000 | -67.1% | 23,973 | -69.6% | 0.00% | – |
| Q4 2017 | $143,000 | -63.9% | 78,837 | -59.0% | 0.00% | -100.0% |
| Q3 2017 | $396,000 | -33.4% | 192,400 | -19.2% | 0.00% | -66.7% |
| Q4 2013 | $595,000 | – | 238,042 | – | 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% |