APTOSE BIOSCIENCES INC's ticker is and the CUSIP is 03835T200. A total of 18 filers reported holding APTOSE BIOSCIENCES INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $95,000 | – | 42,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| P.A.W. CAPITAL CORP | 700,000 | $2,324,000 | 1.95% |
| DRW Securities, LLC | 8,476,176 | $28,141,000 | 0.87% |
| First Light Asset Management, LLC | 4,115,411 | $13,663,000 | 0.82% |
| Nantahala Capital Management | 7,541,497 | $25,038,000 | 0.71% |
| SANDERS MORRIS HARRIS LLC | 945,208 | $3,083,000 | 0.60% |
| Voss Capital, LLC | 420,161 | $1,395,000 | 0.58% |
| Opaleye Management Inc. | 980,000 | $3,254,000 | 0.54% |
| Cormorant Asset Management, LP | 3,807,200 | $12,640,000 | 0.43% |
| PRECEPT MANAGEMENT LLC | 200,000 | $664,000 | 0.28% |
| Prosight Management, LP | 133,000 | $442,000 | 0.28% |