ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 141 filers reported holding ATHERSYS INC in Q3 2020. The put-call ratio across all filers is 2.22 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $635,000 | -5.9% | 352,700 | -8.5% | 0.00% | -100.0% |
| Q4 2020 | $675,000 | -11.9% | 385,463 | -1.9% | 0.00% | 0.0% |
| Q3 2020 | $766,000 | -27.7% | 392,863 | +2.4% | 0.00% | 0.0% |
| Q2 2020 | $1,059,000 | +68.9% | 383,763 | +83.6% | 0.00% | 0.0% |
| Q1 2020 | $627,000 | +144.0% | 209,000 | 0.0% | 0.00% | – |
| Q4 2019 | $257,000 | +11.3% | 209,000 | +20.1% | 0.00% | – |
| Q3 2019 | $231,000 | -20.9% | 174,000 | 0.0% | 0.00% | – |
| Q2 2019 | $292,000 | -5.8% | 174,000 | -15.7% | 0.00% | – |
| Q1 2019 | $310,000 | +23.5% | 206,363 | +18.6% | 0.00% | – |
| Q4 2018 | $251,000 | -38.5% | 174,000 | -10.5% | 0.00% | -100.0% |
| Q3 2018 | $408,000 | +19.0% | 194,358 | +11.7% | 0.00% | – |
| Q2 2018 | $343,000 | +7.9% | 174,000 | 0.0% | 0.00% | – |
| Q1 2018 | $318,000 | +1.0% | 174,000 | 0.0% | 0.00% | – |
| Q4 2017 | $315,000 | -12.0% | 174,000 | 0.0% | 0.00% | -100.0% |
| Q3 2017 | $358,000 | +36.1% | 174,000 | 0.0% | 0.00% | – |
| Q2 2017 | $263,000 | -11.7% | 174,000 | 0.0% | 0.00% | – |
| Q1 2017 | $298,000 | +12.0% | 174,000 | 0.0% | 0.00% | – |
| Q4 2016 | $266,000 | -28.3% | 174,000 | 0.0% | 0.00% | -100.0% |
| Q3 2016 | $371,000 | -1.9% | 174,000 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $378,000 | +96.9% | 174,000 | +103.7% | 0.00% | – |
| Q1 2016 | $192,000 | +118.2% | 85,400 | 0.0% | 0.00% | – |
| Q4 2015 | $88,000 | -6.4% | 85,400 | 0.0% | 0.00% | – |
| Q3 2015 | $94,000 | -8.7% | 85,400 | 0.0% | 0.00% | – |
| Q2 2015 | $103,000 | -46.9% | 85,400 | 0.0% | 0.00% | – |
| Q1 2015 | $194,000 | 0.0% | 85,400 | 0.0% | 0.00% | – |
| Q4 2014 | $194,000 | +63.0% | 85,400 | 0.0% | 0.00% | – |
| Q3 2014 | $119,000 | -22.2% | 85,400 | 0.0% | 0.00% | – |
| Q2 2014 | $153,000 | -40.2% | 85,400 | 0.0% | 0.00% | – |
| Q1 2014 | $256,000 | +21.3% | 85,400 | 0.0% | 0.00% | – |
| Q4 2013 | $211,000 | +50.7% | 85,400 | 0.0% | 0.00% | – |
| Q3 2013 | $140,000 | -1.4% | 85,400 | 0.0% | 0.00% | – |
| Q2 2013 | $142,000 | – | 85,400 | – | 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% |