QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 294 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 2.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2014 | $255,422,000 | +68.0% | 2,761,624 | +17.9% | 0.03% | -17.1% |
| Q1 2014 | $152,060,000 | +35.6% | 2,341,911 | +13.7% | 0.04% | +32.3% |
| Q4 2013 | $112,126,000 | -23.5% | 2,059,239 | -18.5% | 0.03% | +40.9% |
| Q3 2013 | $146,480,000 | +162.7% | 2,525,494 | +105.8% | 0.02% | +22.2% |
| Q2 2013 | $55,769,000 | – | 1,227,298 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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