APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 56 filers reported holding APTOSE BIOSCIENCES INC in Q1 2022. The put-call ratio across all filers is 0.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $1,056,000 | -7.1% | 1,650,000 | -15.8% | 0.10% | +13.8% |
| Q4 2022 | $1,136,800 | -4.9% | 1,960,000 | -2.5% | 0.09% | -3.3% |
| Q3 2022 | $1,196,000 | -15.5% | 2,010,000 | +5.4% | 0.09% | -7.2% |
| Q2 2022 | $1,416,000 | -33.5% | 1,907,500 | +21.9% | 0.10% | -33.6% |
| Q1 2022 | $2,128,000 | +12.6% | 1,564,700 | +11.8% | 0.15% | +33.9% |
| Q4 2021 | $1,890,000 | +20.4% | 1,400,000 | +94.3% | 0.11% | +31.3% |
| Q3 2021 | $1,570,000 | -7.3% | 720,408 | +41.3% | 0.08% | +1.2% |
| Q2 2021 | $1,693,000 | -29.2% | 510,000 | +27.5% | 0.08% | -7.9% |
| Q1 2021 | $2,390,000 | +118.3% | 400,000 | +60.0% | 0.09% | +128.2% |
| Q4 2020 | $1,095,000 | – | 250,000 | – | 0.04% | – |
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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% |