QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 9 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q4 2012. The put-call ratio across all filers is 1.33 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2014 | $17,000 | +41.7% | 188 | 0.0% | 0.00% | – |
| Q1 2014 | $12,000 | -86.8% | 188 | -90.6% | 0.00% | -100.0% |
| Q2 2013 | $91,000 | +71.7% | 2,000 | 0.0% | 0.00% | +100.0% |
| Q1 2013 | $53,000 | 0.0% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q4 2012 | $53,000 | +43.2% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q3 2012 | $37,000 | -65.1% | 2,000 | 0.0% | 0.00% | -66.7% |
| Q2 2012 | $106,000 | -73.7% | 2,000 | -81.3% | 0.00% | -70.0% |
| Q1 2012 | $403,000 | -24.2% | 10,700 | -16.4% | 0.01% | -28.6% |
| Q4 2011 | $532,000 | +144.0% | 12,800 | +60.0% | 0.01% | +133.3% |
| Q3 2011 | $218,000 | – | 8,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|