SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 138 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2015. The put-call ratio across all filers is 0.44 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $4,238,000 | -18.6% | 666,384 | -21.4% | 0.01% | -22.2% |
| Q4 2015 | $5,208,000 | +303.7% | 848,145 | +293.2% | 0.01% | +350.0% |
| Q3 2015 | $1,290,000 | +948.8% | 215,700 | +1110.0% | 0.00% | – |
| Q4 2014 | $123,000 | -15.2% | 17,827 | 0.0% | 0.00% | – |
| Q3 2014 | $145,000 | +15.1% | 17,827 | 0.0% | 0.00% | – |
| Q2 2014 | $126,000 | -50.2% | 17,827 | -42.7% | 0.00% | – |
| Q3 2013 | $253,000 | +184.3% | 31,138 | +160.9% | 0.00% | – |
| Q2 2013 | $89,000 | – | 11,936 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALETHEA CAPITAL MANAGEMENT, LLC | 1,177,115 | $1,495,000 | 1.27% |
| ARMISTICE CAPITAL, LLC | 9,665,756 | $12,276,000 | 0.20% |
| CM Management, LLC | 150,000 | $191,000 | 0.14% |
| FSB PREMIER WEALTH MANAGEMENT, INC. | 200,000 | $254,000 | 0.11% |
| Manteio Capital LLC | 57,586 | $73,000 | 0.09% |
| GSA CAPITAL PARTNERS LLP | 410,691 | $522,000 | 0.07% |
| SYNTAX ADVISORS, LLC | 29,181 | $37,000 | 0.03% |
| CAXTON ASSOCIATES LP | 164,096 | $208,000 | 0.02% |
| Alpine Global Management, LLC | 97,650 | $124,000 | 0.02% |
| Sonora Investment Management Group, LLC | 82,000 | $104,000 | 0.01% |