APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 69 filers reported holding APTOSE BIOSCIENCES INC in Q3 2020. The put-call ratio across all filers is 0.09 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $31 | -3.1% | 48,500 | -14.8% | 0.00% | – |
| Q4 2022 | $32 | -99.9% | 56,900 | +29.8% | 0.00% | – |
| Q3 2022 | $26,000 | +44.4% | 43,851 | +80.4% | 0.00% | – |
| Q2 2022 | $18,000 | -73.5% | 24,310 | -51.6% | 0.00% | – |
| Q1 2022 | $68,000 | +78.9% | 50,186 | +76.6% | 0.00% | – |
| Q4 2021 | $38,000 | +660.0% | 28,410 | +1070.1% | 0.00% | – |
| Q3 2021 | $5,000 | +400.0% | 2,428 | +507.0% | 0.00% | – |
| Q2 2021 | $1,000 | -66.7% | 400 | -16.8% | 0.00% | – |
| Q1 2021 | $3,000 | – | 481 | +270.0% | 0.00% | – |
| Q4 2020 | $0 | -100.0% | 130 | +30.0% | 0.00% | – |
| Q3 2020 | $1,000 | -66.7% | 100 | -83.6% | 0.00% | – |
| Q4 2019 | $3,000 | – | 608 | +1588.9% | 0.00% | – |
| Q2 2019 | $0 | – | 36 | -57.6% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 85 | -70.7% | 0.00% | – |
| Q4 2018 | $1,000 | – | 290 | +2130.8% | 0.00% | – |
| Q3 2018 | $0 | – | 13 | -85.1% | 0.00% | – |
| Q1 2018 | $0 | – | 87 | +278.3% | 0.00% | – |
| Q4 2017 | $0 | – | 23 | -78.9% | 0.00% | – |
| Q1 2017 | $0 | – | 109 | -28.3% | 0.00% | – |
| Q3 2016 | $0 | – | 152 | +130.3% | 0.00% | – |
| Q2 2016 | $0 | – | 66 | -48.0% | 0.00% | – |
| Q1 2016 | $0 | – | 127 | +38.0% | 0.00% | – |
| Q4 2015 | $0 | – | 92 | +119.0% | 0.00% | – |
| Q3 2015 | $0 | – | 42 | -44.7% | 0.00% | – |
| Q2 2015 | $0 | – | 76 | +7500.0% | 0.00% | – |
| Q4 2014 | $0 | – | 1 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| P.A.W. CAPITAL CORP | 750,000 | $1,635,000 | 1.46% |
| DRW Securities, LLC | 8,892,437 | $19,386,000 | 0.84% |
| First Light Asset Management, LLC | 4,128,443 | $9,000,000 | 0.59% |
| SANDERS MORRIS HARRIS LLC | 1,373,794 | $3,084,000 | 0.56% |
| Nantahala Capital Management | 7,355,730 | $16,035,000 | 0.50% |
| Cormorant Asset Management, LP | 3,000,000 | $6,540,000 | 0.27% |
| 683 Capital Management, LLC | 3,112,737 | $6,786,000 | 0.26% |
| Opaleye Management Inc. | 549,000 | $1,197,000 | 0.22% |
| Prosight Management, LP | 70,563 | $154,000 | 0.08% |
| CARLSON CAPITAL L P | 720,408 | $1,570,000 | 0.08% |