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 | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $15,000 | +36.4% | 3,450 | +52.3% | 0.00% | – |
| Q3 2016 | $11,000 | -26.7% | 2,265 | +0.8% | 0.00% | – |
| Q2 2016 | $15,000 | -58.3% | 2,248 | -62.0% | 0.00% | – |
| Q1 2015 | $36,000 | -12.2% | 5,911 | 0.0% | 0.00% | – |
| Q4 2014 | $41,000 | -21.2% | 5,911 | -8.0% | 0.00% | – |
| Q3 2014 | $52,000 | – | 6,422 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sargent Investment Group, LLC | 462,405 | $3,981,000 | 1.82% |
| Sio Capital Management, LLC | 604,019 | $5,201,000 | 1.25% |
| Sonora Investment Management, LLC | 701,239 | $6,038,000 | 0.68% |
| PURA VIDA INVESTMENTS, LLC | 500,000 | $4,305,000 | 0.65% |
| ArrowMark Colorado Holdings LLC | 3,788,763 | $32,621,000 | 0.31% |
| Kazazian Asset Management, LLC | 11,554 | $99,000 | 0.12% |
| Candriam S.C.A. | 1,067,400 | $9,150,000 | 0.11% |
| Inspire Investing, LLC | 20,605 | $177,000 | 0.07% |
| PRIMECAP MANAGEMENT CO/CA/ | 11,126,000 | $95,795,000 | 0.07% |
| Brown Advisory Securities, LLC | 25,000 | $215,000 | 0.06% |