APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 54 filers reported holding APTOSE BIOSCIENCES INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $9,976 | -0.2% | 17,200 | +5.5% | 0.00% | – |
| Q3 2022 | $10,000 | -33.3% | 16,300 | -17.7% | 0.00% | – |
| Q2 2022 | $15,000 | -92.4% | 19,800 | -86.4% | 0.00% | – |
| Q4 2021 | $198,000 | -1.0% | 146,110 | +59.5% | 0.00% | – |
| Q3 2021 | $200,000 | -39.8% | 91,612 | -8.4% | 0.00% | – |
| Q2 2021 | $332,000 | -55.0% | 100,067 | -18.9% | 0.00% | – |
| Q1 2021 | $737,000 | -15.1% | 123,400 | -37.9% | 0.00% | – |
| Q4 2020 | $868,000 | +114.9% | 198,576 | +194.8% | 0.00% | – |
| Q3 2020 | $404,000 | -45.3% | 67,366 | -42.4% | 0.00% | – |
| Q2 2020 | $738,000 | -60.7% | 117,048 | -62.9% | 0.00% | – |
| Q1 2020 | $1,876,000 | -5.7% | 315,765 | -10.0% | 0.00% | – |
| Q4 2019 | $1,990,000 | +354.3% | 350,937 | +66.6% | 0.00% | – |
| Q3 2019 | $438,000 | -21.1% | 210,627 | -1.2% | 0.00% | – |
| Q2 2019 | $555,000 | +2542.9% | 213,138 | +1961.7% | 0.00% | – |
| Q1 2019 | $21,000 | -34.4% | 10,338 | -38.1% | 0.00% | – |
| Q4 2018 | $32,000 | -72.9% | 16,695 | -63.3% | 0.00% | – |
| Q3 2018 | $118,000 | -31.8% | 45,501 | +3.5% | 0.00% | – |
| Q2 2018 | $173,000 | – | 43,972 | – | 0.00% | – |
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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% |