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 | $56,000 | -40.4% | 223,407 | +44.8% | 0.00% | 0.0% |
| Q1 2022 | $94,000 | +44.6% | 154,305 | +114.6% | 0.00% | 0.0% |
| Q4 2021 | $65,000 | -73.0% | 71,888 | -60.3% | 0.00% | -91.7% |
| Q3 2021 | $241,000 | +18.7% | 181,000 | +28.4% | 0.02% | +242.9% |
| Q2 2021 | $203,000 | -20.1% | 141,000 | 0.0% | 0.01% | -36.4% |
| Q1 2021 | $254,000 | +2.8% | 141,000 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $247,000 | -9.5% | 141,000 | +0.7% | 0.01% | -21.4% |
| Q3 2020 | $273,000 | -29.3% | 140,000 | 0.0% | 0.01% | -39.1% |
| Q2 2020 | $386,000 | +7.2% | 140,000 | +16.7% | 0.02% | -14.8% |
| Q1 2020 | $360,000 | +179.1% | 120,000 | +14.3% | 0.03% | +237.5% |
| Q4 2019 | $129,000 | +21.7% | 105,000 | +31.2% | 0.01% | 0.0% |
| Q3 2019 | $106,000 | -20.9% | 80,000 | 0.0% | 0.01% | -20.0% |
| Q2 2019 | $134,000 | +36.7% | 80,000 | +23.1% | 0.01% | +25.0% |
| Q1 2019 | $98,000 | +4.3% | 65,000 | 0.0% | 0.01% | -27.3% |
| Q4 2018 | $94,000 | -31.4% | 65,000 | 0.0% | 0.01% | -21.4% |
| Q3 2018 | $137,000 | +73.4% | 65,000 | +62.5% | 0.01% | +75.0% |
| Q2 2018 | $79,000 | +8.2% | 40,000 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $73,000 | +43.1% | 40,000 | +42.9% | 0.01% | +60.0% |
| Q4 2017 | $51,000 | – | 28,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EAM Investors, LLC | 834,229 | $1,810,000 | 0.27% |
| Winfield Associates, Inc. | 51,950 | $113,000 | 0.07% |
| NEXT Financial Group, Inc | 92,750 | $201,000 | 0.06% |
| Acrospire Investment Management LLC | 34,236 | $74,000 | 0.06% |
| Alambic Investment Management, L.P. | 56,300 | $122,000 | 0.03% |
| ANCORA FAMILY WEALTH ADVISORS, LLC | 38,400 | $83,000 | 0.03% |
| PRUDENTIAL PLC | 1,975,000 | $4,286,000 | 0.02% |
| SABBY MANAGEMENT, LLC | 91,746 | $199,000 | 0.01% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 187,354 | $407,000 | 0.01% |
| A.R.T. Advisors, LLC | 69,953 | $151,000 | 0.01% |