SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 166 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 1.78 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $12,125,000 | +272.8% | 639,856 | +176.8% | 0.89% | +302.7% |
| Q3 2017 | $3,252,000 | +5922.2% | 231,132 | +1871.8% | 0.22% | +5425.0% |
| Q3 2016 | $54,000 | -98.0% | 11,722 | -97.2% | 0.00% | -97.9% |
| Q2 2016 | $2,718,000 | -5.4% | 413,794 | -13.2% | 0.19% | -9.2% |
| Q4 2015 | $2,873,000 | +6.9% | 476,493 | +6.0% | 0.21% | +8.4% |
| Q3 2015 | $2,687,000 | +17.9% | 449,459 | +19.7% | 0.19% | +21.7% |
| Q1 2015 | $2,279,000 | – | 375,464 | – | 0.16% | – |
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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% |