SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 162 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 2.92 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 ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 6,963,756 | $145,960,000 | 9.42% |
| Avoro Capital Advisors LLC | 3,419,818 | $71,679,000 | 2.76% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 300,000 | $6,285,000 | 2.41% |
| Cormorant Asset Management, LP | 1,200,000 | $25,152,000 | 1.86% |
| Sio Capital Management, LLC | 143,550 | $3,009,000 | 1.66% |
| ASHFORD CAPITAL MANAGEMENT INC | 425,702 | $8,923,000 | 1.18% |
| PURA VIDA INVESTMENTS, LLC | 130,700 | $2,739,000 | 1.10% |
| Sonora Investment Management, LLC | 298,967 | $6,266,000 | 0.97% |
| PURA VIDA INVESTMENTS, LLC | 100,000 | $2,096,000 | 0.84% |
| J. Goldman & Co LP | 694,338 | $14,553,000 | 0.75% |