ATHERSYS INC's ticker is ATHX and the CUSIP is 04744L106. A total of 142 filers reported holding ATHERSYS INC in Q1 2021. The put-call ratio across all filers is 2.40 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $19,000 | -65.5% | 72,586 | -18.9% | 0.00% | – |
| Q1 2022 | $55,000 | -61.5% | 89,492 | -43.7% | 0.00% | – |
| Q4 2021 | $143,000 | +155.4% | 159,067 | +278.5% | 0.00% | – |
| Q3 2021 | $56,000 | -8.2% | 42,022 | -0.7% | 0.00% | – |
| Q2 2021 | $61,000 | -44.5% | 42,322 | -30.9% | 0.00% | – |
| Q1 2021 | $110,000 | -83.2% | 61,229 | -83.6% | 0.00% | – |
| Q4 2020 | $654,000 | -23.1% | 372,899 | -14.5% | 0.00% | – |
| Q3 2020 | $850,000 | -30.7% | 435,929 | -1.9% | 0.00% | – |
| Q2 2020 | $1,226,000 | +36.1% | 444,496 | +48.0% | 0.00% | – |
| Q1 2020 | $901,000 | +186.9% | 300,272 | +17.8% | 0.00% | – |
| Q4 2019 | $314,000 | -11.8% | 254,802 | -4.8% | 0.00% | – |
| Q3 2019 | $356,000 | -16.4% | 267,568 | +5.7% | 0.00% | – |
| Q2 2019 | $426,000 | +29.9% | 253,063 | +15.5% | 0.00% | – |
| Q1 2019 | $328,000 | +2.5% | 219,078 | -1.3% | 0.00% | – |
| Q4 2018 | $320,000 | -31.3% | 221,887 | +0.0% | 0.00% | – |
| Q3 2018 | $466,000 | +8.9% | 221,804 | +1.9% | 0.00% | – |
| Q2 2018 | $428,000 | +13.5% | 217,654 | +5.5% | 0.00% | – |
| Q1 2018 | $377,000 | +7.4% | 206,270 | +6.4% | 0.00% | – |
| Q4 2017 | $351,000 | +1.7% | 193,915 | +16.0% | 0.00% | – |
| Q3 2017 | $345,000 | +84.5% | 167,176 | +35.3% | 0.00% | – |
| Q2 2017 | $187,000 | +78.1% | 123,576 | +102.0% | 0.00% | – |
| Q1 2017 | $105,000 | +18.0% | 61,176 | +4.8% | 0.00% | – |
| Q4 2016 | $89,000 | +27.1% | 58,376 | +77.5% | 0.00% | – |
| Q3 2016 | $70,000 | -1.4% | 32,885 | 0.0% | 0.00% | – |
| Q2 2016 | $71,000 | +136.7% | 32,885 | +145.5% | 0.00% | – |
| Q1 2016 | $30,000 | +275.0% | 13,394 | +74.5% | 0.00% | – |
| Q4 2015 | $8,000 | 0.0% | 7,675 | 0.0% | 0.00% | – |
| Q3 2015 | $8,000 | -20.0% | 7,675 | -11.5% | 0.00% | – |
| Q2 2015 | $10,000 | -82.1% | 8,675 | -55.2% | 0.00% | – |
| Q1 2015 | $56,000 | +273.3% | 19,350 | +100.0% | 0.00% | – |
| Q4 2014 | $15,000 | -25.0% | 9,675 | -34.1% | 0.00% | – |
| Q3 2014 | $20,000 | -33.3% | 14,675 | -12.0% | 0.00% | – |
| Q2 2014 | $30,000 | -75.6% | 16,675 | -56.2% | 0.00% | – |
| Q1 2014 | $123,000 | – | 38,093 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Vahanian & Associates Financial Planning Inc. | 5,384,257 | $1,400,000 | 6.02% |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | 450,000 | $117,000 | 0.12% |
| Values First Advisors, Inc. | 382,805 | $100,000 | 0.07% |
| Green Alpha Advisors, LLC | 733,487 | $191,000 | 0.04% |
| Newport Capital Group, LLC | 100,246 | $26,000 | 0.03% |
| GSA CAPITAL PARTNERS LLP | 486,985 | $127,000 | 0.02% |
| PERKINS CAPITAL MANAGEMENT INC | 68,000 | $18,000 | 0.02% |
| Cedar Brook Financial Partners, LLC | 226,435 | $59,000 | 0.02% |
| WEALTH EFFECTS LLC | 82,100 | $21,000 | 0.01% |
| MAI Capital Management | 1,823,463 | $474,000 | 0.01% |