SPECTRUM PHARMACEUTICALS INC's ticker is and the CUSIP is 84763AAB4. A total of 17 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,370,000 | -19.5% | 1,467,000 | 0.0% | 0.29% | -26.3% |
| Q2 2018 | $2,943,000 | +25.9% | 1,467,000 | -2.4% | 0.39% | +10.5% |
| Q1 2018 | $2,337,000 | -15.8% | 1,503,000 | 0.0% | 0.35% | -18.8% |
| Q4 2017 | $2,776,000 | -2.2% | 1,503,000 | -25.0% | 0.43% | -5.5% |
| Q3 2017 | $2,838,000 | +33.8% | 2,003,000 | 0.0% | 0.46% | +23.5% |
| Q2 2017 | $2,121,000 | +5.5% | 2,003,000 | 0.0% | 0.37% | -4.1% |
| Q1 2017 | $2,011,000 | +13.0% | 2,003,000 | 0.0% | 0.39% | +7.8% |
| Q4 2016 | $1,779,000 | -0.3% | 2,003,000 | 0.0% | 0.36% | -2.5% |
| Q3 2016 | $1,785,000 | -3.5% | 2,003,000 | 0.0% | 0.37% | -11.1% |
| Q2 2016 | $1,849,000 | +4.1% | 2,003,000 | 0.0% | 0.41% | -2.1% |
| Q1 2016 | $1,776,000 | +360.1% | 2,003,000 | +355.2% | 0.42% | +363.7% |
| Q4 2015 | $386,000 | – | 440,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sonora Investment Management, LLC | 4,740,000 | $9,510,000 | 1.47% |
| CSS LLC/IL | 11,755,000 | $23,721,000 | 1.11% |
| ASHFORD CAPITAL MANAGEMENT INC | 1,467,000 | $2,943,000 | 0.39% |
| WOLVERINE ASSET MANAGEMENT LLC | 9,325,000 | $18,810,000 | 0.24% |
| Citadel Advisors | 7,689,000 | $15,438,000 | 0.01% |
| CREDIT SUISSE AG/ | 1,000,000 | $2,017,000 | 0.00% |
| SEI INVESTMENTS CO | 23,000 | $46,000 | 0.00% |