PUMA BIOTECHNOLOGY INC's ticker is and the CUSIP is 74587V907. A total of 3 filers reported holding PUMA BIOTECHNOLOGY INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $3,657,000 | – | 37,000 | – | 2.72% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Copernicus Capital Management, LLC | 37,000 | $3,657,000 | 2.72% |
| GROUP ONE TRADING, L.P. | 55,600 | $5,496,000 | 0.04% |
| SIMPLEX TRADING, LLC | 87 | $96,000 | 0.00% |