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 | ||||
|---|---|---|---|---|---|---|
| Q1 2014 | $1,428,000 | -12.6% | 22,000 | -26.7% | 0.04% | -17.0% |
| Q4 2013 | $1,634,000 | +12.7% | 30,000 | +20.0% | 0.05% | +6.0% |
| Q3 2013 | $1,450,000 | +78.1% | 25,000 | 0.0% | 0.05% | +72.4% |
| Q1 2013 | $814,000 | -20.7% | 25,000 | -34.9% | 0.03% | -27.5% |
| Q4 2012 | $1,026,000 | -59.2% | 38,400 | -71.8% | 0.04% | -60.8% |
| Q3 2012 | $2,517,000 | -75.7% | 136,040 | -30.0% | 0.10% | -78.0% |
| Q2 2012 | $10,349,000 | +52.3% | 194,380 | +7.7% | 0.46% | +51.3% |
| Q1 2012 | $6,793,000 | +26.7% | 180,560 | +40.0% | 0.31% | +24.9% |
| Q4 2011 | $5,362,000 | – | 128,950 | – | 0.24% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIRST QUADRANT LLC/CA | 1,200 | $111,000 | 0.00% |