QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 251 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 1.71 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2014 | $3,086,000 | -42.7% | 47,527 | -52.0% | 0.22% | -43.5% |
| Q4 2013 | $5,386,000 | +2.5% | 98,917 | +9.2% | 0.39% | -2.2% |
| Q3 2013 | $5,256,000 | +65.6% | 90,617 | +29.7% | 0.40% | +63.9% |
| Q2 2013 | $3,174,000 | +39575.0% | 69,857 | +28182.2% | 0.24% | -89.6% |
| Q1 2013 | $8,000 | +14.3% | 247 | 0.0% | 2.35% | -4.9% |
| Q4 2012 | $7,000 | – | 247 | – | 2.47% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|