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 ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 7,383,466 | $139,917,000 | 12.64% |
| ASHFORD CAPITAL MANAGEMENT INC | 362,615 | $6,872,000 | 1.07% |
| NEXTHERA CAPITAL LP | 259,300 | $4,914,000 | 0.91% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 639,856 | $12,125,000 | 0.89% |
| Sonora Investment Management, LLC | 249,502 | $4,728,063,000 | 0.76% |
| Kazazian Asset Management, LLC | 32,526 | $616,000 | 0.63% |
| Piermont Capital Management Inc. | 88,372 | $1,675,000 | 0.55% |
| J. Goldman & Co LP | 266,479 | $5,050,000 | 0.26% |
| J. Goldman & Co LP | 251,500 | $4,766,000 | 0.25% |
| Opaleye Management Inc. | 31,000 | $587,000 | 0.19% |