SPECTRUM PHARMACEUTICALS INC's ticker is and the CUSIP is 84763AAB4. A total of 9 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $1,646,000 | -18.4% | 1,000,000 | 0.0% | 0.00% | -50.0% |
| Q2 2018 | $2,017,000 | +26.1% | 1,000,000 | 0.0% | 0.00% | +100.0% |
| Q1 2018 | $1,600,000 | -13.8% | 1,000,000 | 0.0% | 0.00% | -50.0% |
| Q4 2017 | $1,856,000 | +500.6% | 1,000,000 | +358.7% | 0.00% | – |
| Q3 2017 | $309,000 | -38.6% | 218,000 | -54.1% | 0.00% | – |
| Q2 2017 | $503,000 | -34.1% | 475,000 | -37.5% | 0.00% | -100.0% |
| Q1 2017 | $763,000 | +24.5% | 760,000 | +10.1% | 0.00% | 0.0% |
| Q4 2016 | $613,000 | +63.9% | 690,000 | +64.3% | 0.00% | – |
| Q3 2016 | $374,000 | -27.0% | 420,000 | +696.5% | 0.00% | -100.0% |
| Q2 2016 | $512,000 | +285.0% | 52,731 | -64.8% | 0.00% | – |
| Q1 2016 | $133,000 | -8.3% | 150,000 | -9.1% | 0.00% | – |
| Q4 2015 | $145,000 | -1.4% | 165,000 | 0.0% | 0.00% | – |
| Q3 2015 | $147,000 | – | 165,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Context Capital Management, LLC | 6,049,000 | $5,461,000 | 5.31% |
| PYRRHO CAPITAL MANAGEMENT, LP | 2,250,000 | $2,017,000 | 3.01% |
| Sonora Investment Management, LLC | 8,185,000 | $7,320,107,000 | 1.53% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 10,000,000 | $9,121,000 | 1.28% |
| ASHFORD CAPITAL MANAGEMENT INC | 2,003,000 | $1,785,000 | 0.37% |
| SSI INVESTMENT MANAGEMENT LLC | 3,500,000 | $3,119,000 | 0.28% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 17,350,000 | $15,615,000 | 0.25% |
| WOLVERINE ASSET MANAGEMENT LLC | 12,048,000 | $10,791,000 | 0.16% |
| OAKTREE CAPITAL MANAGEMENT LP | 7,819,000 | $7,070,000 | 0.09% |
| Pine River Capital Management L.P. | 5,000,000 | $4,488,000 | 0.08% |