ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 143 filers reported holding ATHERSYS INC in Q2 2021. The put-call ratio across all filers is 2.30 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $12,600,000 | +46.3% | 7,000 | 0.0% | 0.01% | +20.0% |
| Q4 2019 | $8,610,000 | +30650.0% | 7,000 | -68.2% | 0.01% | -70.6% |
| Q3 2019 | $28,000 | -22.2% | 22,000 | 0.0% | 0.02% | -19.0% |
| Q2 2019 | $36,000 | -54.4% | 22,000 | -57.3% | 0.02% | -53.3% |
| Q1 2019 | $79,000 | +6.8% | 51,500 | 0.0% | 0.04% | -8.2% |
| Q4 2018 | $74,000 | – | 51,500 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Realta Investment Advisors | 433,350 | $579,000 | 0.16% |
| Cedar Brook Financial Partners, LLC | 169,271 | $225,000 | 0.10% |
| HighVista Strategies LLC | 41,000 | $55,000 | 0.04% |
| HARTWELL J M LIMITED PARTNERSHIP | 100,000 | $133,000 | 0.02% |
| NEXT Financial Group, Inc | 159,000 | $211,000 | 0.02% |
| Winfield Associates, Inc. | 35,600 | $47,000 | 0.02% |
| Livingston Group Asset Management CO (operating as Southport Capital Management) | 30,000 | $40,000 | 0.02% |
| Allred Capital Management, LLC | 22,000 | $28,000 | 0.02% |
| PERKINS CAPITAL MANAGEMENT INC | 14,000 | $19,000 | 0.02% |
| Claraphi Advisory Network, LLC | 17,000 | $23,000 | 0.01% |