SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 147 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is 3.13 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $211,000 | +270.2% | 32,400 | +153.1% | 0.28% | +195.8% |
| Q4 2016 | $57,000 | -14.9% | 12,800 | +25.5% | 0.10% | -93.1% |
| Q2 2016 | $67,000 | -86.6% | 10,200 | -87.8% | 1.40% | +3084.1% |
| Q3 2015 | $499,000 | -50.1% | 83,400 | -49.3% | 0.04% | -48.2% |
| Q1 2015 | $999,000 | -35.7% | 164,600 | -26.6% | 0.08% | -36.6% |
| Q4 2014 | $1,554,000 | +93.3% | 224,200 | +126.9% | 0.13% | +86.1% |
| Q3 2014 | $804,000 | +225.5% | 98,800 | +225.0% | 0.07% | +260.0% |
| Q2 2014 | $247,000 | – | 30,400 | – | 0.02% | – |
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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% |